JP5155232B2 - Quality analysis system, quality analysis method and program - Google Patents

Description

  The present invention includes at least one stock facility in which different raw materials are input in lot units and stocked with two or more kinds of raw materials, and at least one batch processing facility that batch-processes raw materials taken out from the stock facility. The present invention relates to a quality analysis system, a quality analysis method, and a program applied to a manufacturing system.

  As a manufacturing system having one or more stock facilities and one or more batch processing facilities, for example, a required liquid is produced from raw materials (powder and liquid), and this liquid is formed or coated on, for example, a roll film. There exist systems, manufacturing systems that fill liquids into, for example, bottles to make products or intermediate products, and the like.

Normally, in such a manufacturing system, different raw materials are input in units of lots. However, the input raw materials are once stored in a stock facility (stock tank or the like). In the stock facility, since different raw materials cannot be clearly divided into lot units, it is impossible to associate which raw material is used with a product or an intermediate product. Therefore, it is difficult to analyze how the quality information of raw materials affects the quality information of products / intermediate products. In particular, in film formation or coating on a film as described above, or product manufacturing, the manufacturing speed varies depending on the film forming conditions, the type of product, and the manufacturing status, so it is more difficult to associate the product with raw materials. It has become. Although there is a system shown in the manufacturing process history management for example, Patent Document 1 as a system, the system, because the stock equipment is applied to a production system that does not exist, manufacturing systems that exist stock facilities as described above Is not applicable.

  Therefore, conventionally, in order to associate a product or the like with a raw material, a calculation process indicated by any one of (1) to (3) below is performed.

(1) Collect data on remaining tank capacity, raw material input results, and raw material usage, and calculate receipt-pay-remaining (plug flow model).

(2) Limited to a specific process and a specific stock tank, a simulation model is constructed and calculated (see Patent Documents 2 and 3).

(3) Measure how many hours later the product was used for the product, calculate the estimated value (fixed time) from the multiple measured values obtained, and add the fixed time to the raw material input data To calculate.

  Among these, the calculation process (2) has an effect that the product and the raw material can be associated with each other with high accuracy.

Japanese Patent No. 3060984 JP 2004-198017 A Special table 2008-502065 gazette

  By the way, in a normal manufacturing process, a product is manufactured by a plurality of raw materials, a plurality of processes, and a plurality of stock tanks. Since the calculation process (2) requires a calculation model (parameter) for each process and each stock tank, it is applied to a complicated process having branching or merging of paths, as in the normal manufacturing process described above. It was difficult to do. That is, it has been difficult to construct a simulation model for all processes according to the plant configuration. For this reason, it is possible to associate with the raw material only at a part of the process where the simulation is performed or at a place where time is spent.

  In general, there are cases where intermediate products are produced at a plurality of factories, manufacturing consignees, and different plants. In such a case, since quality information exists in each factory, it is necessary to collect data from the quality analysis system of each factory and associate it with the product, which causes a problem that it takes time.

  Moreover, in one multi-stage process in which a plurality of processes are connected in series, the arrival time of the raw material to each process is estimated based on the order of lots, the input time of the raw material, etc. using the calculation process of (3) described above. By doing so, there may be a case where the product or the like is associated with the raw material, but there is a problem that the accuracy is poor.

  The present invention has been made in consideration of such problems, and it is possible to perform the association between products and raw materials with high accuracy and in a short time with a simple calculation process. It is an object to provide a quality analysis system, a quality analysis method, and a program capable of quickly confirming the influence on the environment.

  The quality analysis system according to the first aspect of the present invention is applied to a manufacturing system having at least one stock facility in which different raw materials are input in lot units and two or more kinds of raw materials are stocked, and the computer and the computer In the quality analysis system for analyzing the quality of the product manufactured by the manufacturing system, means for acquiring information on the raw material operated and input by the input device, and the input Input amount acquisition means for acquiring input information of the raw material input by operation by the apparatus, residual amount acquisition means for acquiring residual amount information of the raw material in the stock facility input by operation by the input device, and the input Payout amount acquisition means for acquiring payout amount information of the product input by operation by the apparatus, the input amount information, and the remaining amount Based on the information and the payout amount information, and having a raw material specifying means for specifying the information about the raw materials contained in the product.

  The quality analysis method according to the second aspect of the present invention is applied to a manufacturing system having at least one stock facility in which different raw materials are input in lot units and two or more kinds of raw materials are stocked, and the computer and the computer A quality analysis method used in a quality analysis system for analyzing the quality of a product manufactured by the manufacturing system, wherein the raw material is operated and input by the input device A step of acquiring information regarding, a charge acquisition step of acquiring input information of the raw material operated and input by the input device, and a remaining amount information of raw material in the stock facility input by operation of the input device. A remaining amount acquisition step to be acquired, and a usage amount for acquiring payout amount information of the product that has been operated and input by the input device And resulting steps, the input amount information, on the basis of the remaining amount information and the payout amount information, and having a raw material specifying step of specifying the information about the raw materials contained in the product.

  A program according to a third aspect of the present invention is applied to a manufacturing system having at least one stock facility in which different raw materials are input in lot units and two or more kinds of raw materials are stocked, and is connected to the computer and the computer. A quality analysis system for analyzing the quality of a product manufactured by the manufacturing system, means for acquiring information on the raw material input by the input device, and operated by the input device Input amount acquisition means for acquiring input amount information of the input raw material, remaining amount acquisition means for acquiring remaining amount information of raw material in the stock facility input by operation by the input device, and operation input by the input device The usage amount acquisition means for acquiring the amount-of-payout information of the product, the input amount information, the remaining amount information, and the amount of payout Based on the distribution, is a program for functioning as a raw material specifying means for specifying the information about the raw materials contained in the product.

  In the first to third aspects of the present invention, the payout amount information of the product may be weight information of the product or use amount information of raw materials included in the preset product.

  In addition, the manufacturing system includes: one or more production lines for manufacturing one or more intermediate materials that are the previous stage of the product from the raw materials; one or more intermediate stock facilities for storing the intermediate materials; and the intermediate materials And the input amount acquisition means (step) further includes means (step) for acquiring input amount information of the intermediate material input by operation by the input device. The remaining amount acquisition means (step) further includes means (step) for acquiring remaining amount information of the intermediate material in the intermediate stock facility, which has been input by operation by the input device. Step) further includes means (step) for acquiring information on the amount of the intermediate material that has been input by the operation of the input device. Information, the intermediate material remaining amount information and the input information of the intermediate material, and a correspondence relationship between the product, the intermediate material included in the product, and the raw material included in the intermediate material is generated. Correspondence information generating means (step), and the raw material specifying means (step) may specify information on the raw material included in the product based on the generated correspondence relation.

  The manufacturing system may further include one or more manufacturing lines for manufacturing one or more other intermediate materials that are pre-stages of the product from the intermediate material.

  Further, in the first to third aspects of the present invention, a product quality acquisition unit that further includes an output device connected to the computer and acquires quality information of the product operated and input by the input device, and the input Based on the information on the raw material specified for the product, the quality information of the product, and the quality of the raw material included in the product based on the raw material quality acquisition means for acquiring the quality information of the raw material operated and input by the apparatus A means for outputting the information in comparison with the information may be included.

  In this case, means for outputting the transition of quality information of the product based on the date and time of manufacture of the product, and means for outputting the transition of quality information of the raw materials included in the product based on the date and time of manufacture of the product You may make it have.

  As described above, according to the quality analysis system, the quality analysis method, and the program according to the present invention, it is possible to perform the association between products and raw materials with high accuracy and in a short time with a simple calculation process. The impact of raw material quality on product quality can be quickly confirmed.

It is a block diagram which shows an example of the manufacturing system with which the quality analysis system which concerns on this Embodiment is applied. It is a block diagram which shows an example of the quality analysis system which concerns on this Embodiment. It is a block diagram which shows an example of each management computer. It is explanatory drawing which shows the example which isolate | separated the manufacturing system into the 1st basic model-the 3rd basic model. It is explanatory drawing which shows the breakdown of a raw material information database. It is explanatory drawing which shows the breakdown of a lot information database. FIG. 7A is an explanatory diagram showing a breakdown of the first batch processing information database, and FIG. 7B is an explanatory diagram showing a breakdown of the second batch processing information database. It is explanatory drawing which shows the breakdown of a 1st intermediate information database. It is explanatory drawing which shows the breakdown of a 2nd intermediate information database. It is explanatory drawing which shows the breakdown of a product information database. It is explanatory drawing which shows the breakdown of a product quality database. 12A is an explanatory diagram showing a breakdown of the first calculation file, FIG. 12B is an explanatory diagram showing a breakdown of the first batch input remaining amount file, and FIG. 12C shows a breakdown of the lot input remaining amount file. It is explanatory drawing. 13A is an explanatory diagram showing a breakdown of the second calculation file, FIG. 13B is an explanatory diagram showing a breakdown of the second batch input remaining amount file, and FIG. 13C shows a breakdown of the intermediate material first input amount file. It is explanatory drawing shown. FIG. 14A is an explanatory diagram showing a breakdown of the third calculation file, and FIG. 14B is an explanatory diagram showing a breakdown of the intermediate material second input remaining amount file. It is a functional block diagram which shows the structure of the quality analysis means which concerns on this Embodiment. It is a functional block diagram which shows the structure of a 1st data processing part. It is a functional block diagram which shows the structure of a 2nd data processing part. It is a functional block diagram which shows the structure of a 3rd data processing part. It is a functional block diagram which shows the structure of a raw material specific part. It is a flowchart which shows the processing operation of a 1st data processing part. It is a flowchart which shows the processing operation of a 2nd data processing part. It is a flowchart which shows the processing operation of a 3rd data processing part. It is a flowchart which shows the processing operation of a raw material information acquisition part, an input amount acquisition part, and a raw material specific | specification part. It is a flowchart which shows the processing operation of a 1st batch process specific | specification part. It is a flowchart which shows the processing operation of a lot specific | specification part. It is a flowchart which shows the processing operation of a 2nd batch process specific part. It is a flowchart which shows the processing operation of an intermediate material 1st specific part. It is a flowchart which shows the processing operation of an intermediate material 2nd specific part. It is a flowchart which shows the processing operation of a product raw material specific | specification part. It is a functional block diagram which shows the structure of a quality display part. It is explanatory drawing which shows an example of the 1st contrast screen of a quality contrast screen. It is explanatory drawing which shows an example of the 2nd contrast screen of a quality contrast screen. It is explanatory drawing which shows an example of the 1st contrast screen which concerns on a comparative example. It is explanatory drawing which shows an example of the 2nd contrast screen which concerns on a comparative example. It is explanatory drawing which shows the other example of a quality contrast screen.

  Embodiments of a quality analysis system, a quality analysis method, and a program according to the present invention will be described below with reference to FIGS.

  In the quality analysis system according to the present embodiment, one or more stock facilities in which different raw materials are input in lot units and two or more kinds of raw materials are stocked, and one or more batch processing raw materials taken out from the stock facilities The present invention is applied to a manufacturing system having at least a batch processing facility.

  For example, as shown in FIG. 1, the manufacturing system 10 includes three stock tanks (first stock tank 12a to third stock tank 12c) and two batch processing facilities (first batch processing facility 14a and second batch processing). Equipment 14b).

  Different raw materials are put into the first stock tank 12a in lot units. For example, in the first lot, three types of raw materials Ga1, Gb1, and Gc1 are input, in the second lot, three types of raw materials Ga2, Gb2, and Gc2 are input, and in the third lot, three types of raw materials Ga3, Gb3, For example, Ga3 is introduced.

  The 1st batch processing equipment 14a is equipment which batch-processes the raw material taken out from the 1st stock tank 12a of the preceding paragraph, and makes it the 1st intermediate material. The 2nd batch processing equipment 14b is equipment which batch-processes the intermediate material taken out from the 2nd stock tank 12b of the preceding paragraph, and makes it the 2nd intermediate material. In addition, as batch processing, for example, the above-described three kinds of raw materials are mixed to produce a molten resin (intermediate material) for a long film, for example, or a liquid in which three kinds of raw materials are mixed from another process. There are also a process of forming or coating a supplied long film, a process of filling a bottle with a liquid, and the like. In the example of FIG. 1, the first stock tank 12a, the first batch processing facility 14a, the second stock tank 12b, the second batch processing facility 14b, and the third stock tank 12c are connected in series. For example, the second stock tank 12b and the second batch processing facility 14b may be connected in multiple stages. Various configuration examples of the manufacturing system will be described later.

  And the product 16 is manufactured by supplying the intermediate material taken out from the 3rd stock tank 12c to the manufacturing facility which is not shown in figure. Examples of the processing in the production facility include production of a long film using an intermediate material. Needless to say, there is a process of forming or applying a liquid or the like in which three kinds of raw materials are mixed on a long film supplied from another process, a process of filling a liquid in a bottle, and the like.

  As shown in FIG. 2, the quality analysis system 20 according to the present embodiment includes three management computers (first management computer 22a to third management) respectively corresponding to first to third basic models to be described later. A computer 22c) and various databases are connected via a network 24. An input device 26 such as a keyboard and a coordinate input device (such as a mouse) and a display device 28 are connected to the first management computer 22a to the third management computer 22c.

  As representatively shown in FIG. 3, the first management computer 22a to the third management computer 22c exchange data between the main memory 30 used for program operation and data transfer and an external device. It has an input / output port 32 and a CPU 34 for executing a program. The main memory 30, the input / output port 32, and the CPU 34 are connected through a system bus 36.

  The input / output port 32 is connected with at least the input device 26, the display device 28, a hard disk drive (HDD) 40 that accesses the hard disk 38 based on a command from the CPU 34, and the network 24. Yes.

  The hard disk 38 stores an OS, application programs, and various data. In addition to existing document creation programs, spreadsheet programs, and CAD programs, application programs include a quality analysis program that implements the quality analysis method according to the present embodiment. This quality analysis program is a program for causing the quality analysis system 20 to function as quality analysis means 50 (see FIG. 15) for analyzing the quality of a product manufactured by the manufacturing system 10.

  The basic concept of the quality analysis means 50 according to the present embodiment is that a basic model having one stock tank and one batch process is set, and the basic model is applied to a manufacturing system having a complicated manufacturing process. Is constructed as an overall model in which one or more basic models are combined.

  In the example of the manufacturing system shown in FIG. 1, as shown in FIG. 4, a first basic model 52a having raw material input, a first stock tank 12a and a first batch processing facility 14a, and a first batch processing facility 14a. And a second basic model 52b having a second stock tank 12b and a second batch processing facility 14b, a second basic model 52c having a second batch processing facility 14b, a third stock tank 12c and a product 16. Will be.

  Among these, the first basic model 52a is a basic model showing the input of raw materials, the stock of raw materials and the discharge of the first intermediate material, and the second basic model 52b is the input of the first intermediate material (or the second intermediate material) and the first This is a basic model showing the stock of the first intermediate material (or the second intermediate material) and the dispensing of the second intermediate material. The third basic model 52c is charged with the second intermediate material (or the first intermediate material) and the second intermediate material ( Alternatively, this is a basic model showing stock of the first intermediate material) and the delivery of the product.

  And when applying to the manufacturing system which has a more complicated manufacturing process, it will become the form with which many 1st basic models 52a and 2nd basic models 52b were combined. The combination of these basic models may be realized in one factory, or may be realized including another factory or a contractor.

  The advantage of the basic model is that a first database corresponding to one or more first basic models 52a, a second database corresponding to the second basic model 52b, and a third database corresponding to the third basic model 52c are set. The database can be easily associated according to the route from the first first basic model 52a to the final third basic model 52c, or the route from the final third basic model 52c to the first first basic model 52a. is there. This applies not only to the production line where the first basic model 52a to the third basic model 52c are connected to the series in one factory, but also to the case where each basic model is separated into separate factories or contractors. There is an advantage in that the database can be easily associated.

  Here, an example will be described.

  First, as shown in FIG. 2, as the various databases connected to the network 24, the raw material information database RMDB, the first batch processing information database BPDB1, the second batch processing information database BPDB2, the lot information database LNDB, There are a first intermediate information database MMDB1, a second intermediate information database MMDB2, a product information database PIDB, and a product quality database PQDB.

  In the raw material information database RMDB, for example, as shown in FIG. 5, the identification number of the raw material, the name of the raw material, and the quality information of the raw material are recorded in each record. In addition to quality, the quality information of raw materials includes characteristics, for example, evaluation values and characteristic values obtained by quality inspection and characteristic inspection. Specifically, if the product is, for example, a cellulose ester film, the viscosity and the like are Can be mentioned.

  For example, as shown in FIG. 6, the lot information database LNDB is set corresponding to the number of first basic models 52a, and each record includes an identification number of a facility corresponding to the first basic model 52a, a lot number, The raw material identification number, the individual input amount of the raw material, and the total input amount are recorded. In some cases, a plurality of types of raw materials are input to one lot. In this case, the raw material identification numbers and the individual input amounts of the raw materials are recorded corresponding to the plurality of types of raw materials. The total input amount is the individual input amount of the raw material when one type of raw material is input to one lot, and the individual input amount of the multiple types of raw material is input when multiple types of raw materials are input to one lot. This is the total input amount.

  For example, as shown in FIG. 7A, the first batch processing information database BPDB1 is set corresponding to the number of the first basic models 52a, and each record has an identification number of the equipment corresponding to the first basic model 52a, One batch process number and information on manufacturing conditions for each first batch process (for example, the speed of the first batch process, unit discharge amount, input amount, etc.) are recorded. The input amount includes the total input amount of raw materials input in the first batch process.

  For example, as shown in FIG. 7B, the second batch processing information database BPDB2 is set corresponding to the number of the second basic models 52b, and each record has an identification number of the equipment corresponding to the second basic model 52b, 2 batch process numbers and information on manufacturing conditions for each second batch process (for example, speed of second batch process, unit discharge amount, input amount, etc.) are recorded. The input amount includes the input amount of the intermediate material input in the second batch process.

  For example, as shown in FIG. 8, the first intermediate information database MMDB1 is set corresponding to the number of the first basic models 52a, and each record has a first intermediate material number (sequential number and a record number). ), The date of manufacture of the first intermediate material, the type of payout amount, the payout amount (weight or use amount) of the first intermediate material, and the input equivalent value of the first intermediate material described later And a first batch process number corresponding to the first intermediate material and a lot number corresponding to the first intermediate material are recorded. The type of payout amount is, for example, flag information for distinguishing the weight of a product or the amount of raw material contained in a product set in advance according to specifications or the like. The same applies hereinafter.

  For example, as shown in FIG. 9, the second intermediate information database MMDB2 is set corresponding to the number of the second basic models 52b, and each record has a second intermediate material number (a serial number and a record number). ), The date of manufacture of the second intermediate material, the type of amount to be dispensed, the amount dispensed (weight or amount used) of the second intermediate material, and the input amount converted value of the second intermediate material to be described later Corresponding to the input number of the intermediate material included in the second intermediate material, the number of the intermediate material included in the second intermediate material (first intermediate material number or second intermediate material number), and the second intermediate material And the second batch process number to be recorded. The number of the input source of the intermediate material included in the second intermediate material is an identification number of the equipment corresponding to the first basic model 52a or the second basic model 52b in the previous stage.

  For example, as shown in FIG. 10, the product information database PIDB includes a product number, a date of manufacture of a product, a type of a payout amount, a payout amount (weight or usage amount), and will be described later. The input amount converted value of the product, the number of the input source of the intermediate material included in the product, and the number of the intermediate material included in the product (first intermediate material number or second intermediate material number) are recorded. The number of the input source of the intermediate material included in the product is an identification number of the equipment corresponding to the first basic model 52a or the second basic model 52b in the previous stage.

  For example, as shown in FIG. 11, the product quality database PQDB corresponds to the product number, the date of manufacture of the product, the quality information of the product, the first batch processing number corresponding to the product, and the product. The second batch processing number, the lot number corresponding to the product, the identification number of the raw material included in the product, and the individual content of the raw material included in the product are recorded. The product quality information is an evaluation value obtained by quality inspection. If the product is, for example, a cellulose ester film, the retardation in the thickness direction (Rth) and the like can be mentioned.

  On the other hand, each hard disk 38 of the first management computer 22a to the third management computer 22c temporarily records current input amount information (input amount calculation value), an intermediate calculation value such as a conversion value, and the like. A calculation file, a remaining input file, and the like are set.

  For example, the hard disk 38 of the first management computer 22a corresponding to the first basic model 52a includes, for example, a first calculation file CLFL1 (see FIG. 12A), a first batch input remaining amount file BRFL1 (see FIG. 12B), A lot input remaining amount file LRFL (see FIG. 12C) is set.

As shown in FIG. 12A, the first calculation file CLFL 1 is recorded with, for example, the measured input amount of raw material (first measured input amount information) in one record, and is stored in the first stock tank in the second record. The remaining amount information of the raw material is recorded, the amount information (weight or usage amount) of the first intermediate material is recorded in the third record, and the remaining amount of the raw material stocked in the first stock tank is recorded in the fourth record. Unit converted value (value converted to input unit: first remaining amount converted value) is recorded, and unit converted value (converted to input unit) of the first intermediate material discharge amount is recorded in the fifth record. Value: first converted amount converted value), and the sixth record occupies the first intermediate material with respect to the input amount of the raw material when the first intermediate material is discharged (first intermediate input converted value). Is recorded. The first actually measured input amount information recorded in the first record is updated every time the raw material is input, and at a certain timing (timing at which the first intermediate material is dispensed) according to the first intermediate input amount conversion value. It is designed to be deducted.

  In the first batch input remaining amount file BRFL1, as shown in FIG. 12B, for example, the input remaining amount of raw materials for each first batch process is recorded corresponding to each record. The first record of the raw material charge of the first batch process number 1 is recorded in the first record, the remaining charge of the raw material of the first batch process number 2 is recorded in the second record, and so on. For example, the input amount of the raw material of the first batch process number 1 recorded in the first record is the input amount of the raw material of the first batch process preset in the initial stage (first batch process information database BPDB1 (see FIG. 7A). The input amount recorded in the first record) is stored, and each time the processing proceeds, the first intermediate material input amount converted value is sequentially subtracted. The same applies to other records.

  As shown in FIG. 12C, the lot input amount file LRFL records, for example, the input amount of raw materials in each lot corresponding to each record. The first record records the remaining amount of raw material in the first lot, the second record records the remaining amount of raw material in the second lot, and so on. For example, the input amount of the raw material of the first lot recorded in the first record is recorded in the first record of the raw material input amount of the first lot preset in the initial stage (the lot information database LNDB (see FIG. 6)). The total input amount) is stored, and each time the processing proceeds, the first intermediate material input amount converted value is sequentially subtracted. The same applies to other records.

Next, on the hard disk 38 of the second management computer 22b corresponding to the second basic model 52b, for example, the second calculation file CLFL2 (see FIG. 13A) and the second batch input remaining amount file BRFL2 (see FIG. 13B) If the intermediate material first apply the remaining amount file MRFL1 (see FIG. 13C) is set.

  In the second calculation file CLFL2, as shown in FIG. 13A, for example, the measured input information of the intermediate material (second measured input information) is recorded in one record, and the second record tank 12b is recorded in the second record. The remaining amount of the intermediate material stocked is recorded, the amount of dispense (weight or amount of use) of the second intermediate material is recorded in the third record, and the intermediate material stocked in the second stock tank 12b is recorded in the fourth record. The unit conversion value of the remaining amount of the material (value converted to the unit of the input amount: second conversion value of the remaining amount) is recorded, and the unit conversion value of the amount of the second intermediate material dispensed (unit of the input amount) The value converted into: second converted amount converted value) is recorded, and the amount of the second intermediate material occupying the input amount of the intermediate material at the time when the second intermediate material is discharged (second intermediate input) is recorded in the sixth record (Quantized value) is recorded. The second measured input amount information recorded in the first record is updated every time the intermediate material is input, and is further subtracted by the second intermediate input amount conversion value at a fixed timing. The certain timing here is a timing at which the second intermediate material is dispensed, and may be different from the timing at which the first intermediate material is dispensed.

  The second batch input remaining amount file BRFL2 is substantially the same as the above-described first batch input remaining amount file BRFL1 as shown in FIG. 13B, for example, but in the middle of each second batch process corresponding to each record. The difference is that the amount of material input is recorded. In addition, for example, the input remaining amount of the intermediate material of the second batch process recorded in the first record stores the input amount of the intermediate material of the second batch process set in advance in the initial stage. The second intermediate input amount converted value is sequentially subtracted. The same applies to other records.

  As shown in FIG. 13C, the intermediate material first input remaining amount file MRFL1 records the input amount of intermediate material in the order of input corresponding to each record, for example. In the first record, the identification number of the equipment corresponding to the first basic model 52a or the second basic model 52b of the input source of the intermediate material input for the first time and the input remaining amount of the intermediate material are recorded. In the two records, the identification number of the facility corresponding to the first basic model 52a or the second basic model 52b that is the second material input source is recorded, and so on. For example, the intermediate material input remaining amount recorded in the first record is stored as the first intermediate material input amount in the initial stage, and is sequentially subtracted by the second intermediate input amount conversion value as the processing proceeds. It has become. The same applies to other records.

  Next, a third calculation file CLFL3 (see FIG. 14A) and an intermediate material second input remaining amount file MRFL2 (see FIG. 14B) are set in the hard disk of the third management computer 22c corresponding to the third basic model 52c. Is done.

  In the third calculation file CLFL3, as shown in FIG. 14A, for example, the measured input information of the intermediate material (third measured input information) is recorded in one record, and the second record is stored in the third stock tank 12c. The remaining amount information of the stocked intermediate material is recorded, the amount of product discharged (weight or usage) is recorded in the third record, and the remaining amount of the intermediate material stocked in the third stock tank 12c is recorded in the fourth record. The unit conversion value of the quantity (value converted to the unit of input quantity: the third remaining amount conversion value) is recorded, and the unit conversion value of the amount of product dispensed (value converted to the unit of input quantity) is recorded in the fifth record. : Product payout amount conversion value) is recorded, and the sixth record records the amount of product occupied by the intermediate material input amount (product input amount conversion value) at the time of product discharge. The third measured input amount information recorded in the first record is updated every time the intermediate material is input, and the product input amount converted value is subtracted, for example, when the product is completed.

  The intermediate material second charging remaining amount file MRFL2 is substantially the same as the above-described intermediate material first charging remaining amount file MRFL1 (see FIG. 13C) as shown in FIG.

  As shown in FIG. 15, the quality analysis unit 50 according to the present embodiment is input from the input device 26 and the raw material information acquisition unit 60 that acquires information on the raw material input from the input device 26. An input amount acquisition unit 62 for acquiring input amount information of raw materials (or intermediate materials), a first data processing unit 64a corresponding to the first basic model 52a, and a second data processing unit 64b corresponding to the second basic model 52b. Product quality information based on the third data processing unit 64c corresponding to the third basic model 52c, the raw material specifying unit 66 for specifying information on the raw materials contained in the product, and the information on the raw materials specified for the product And a quality display unit 68 that displays the quality information of the raw materials contained in the product in comparison with the quality information. In a system having two or more first basic models 52a and two second basic models 52b, two or more first data processing units 64a and second data processing units 64b are incorporated accordingly.

  The raw material information acquisition unit 60 is activated by the management computer that requested the operation input among the first management computer 22a to the third management computer 22c, and information (identification number, name, quality information) regarding the raw material that was input by the operation. Is recorded in the raw material information database RMDB (see FIG. 5).

  The input amount acquisition unit 62 includes a first batch input information acquisition unit 70a, a second batch input information acquisition unit 70b, and a lot input information acquisition unit 72.

  The first batch input information acquisition unit 70a includes, for example, the first batch processing number, the total input amount information of raw materials, and information on manufacturing conditions, which are input from the input device 26 of the first management computer 22a to the first batch processing unit. It records in 1st batch process information database BPDB1 (refer FIG. 7A) corresponding to the said installation. The input information on the total amount of raw materials input in the first batch processing unit is also recorded in the corresponding record of the first batch input remaining amount file BRFL1 (see FIG. 12B).

  The second batch input information acquisition unit 70b includes, for example, the second batch process number, the input information of the intermediate material, and the information regarding the manufacturing conditions, which are input to the second batch process unit from the input device 26 of the second management computer 22b. It records in 2nd batch processing information database BPDB2 (refer FIG. 7B) corresponding to the said installation. The input information of the input amount of the intermediate material in the second batch processing unit is also recorded in the corresponding record of the second batch input remaining amount file BRFL2 (see FIG. 13B).

The lot input information acquisition unit 72 stores, for example, the lot number, the raw material identification number, the individual input information on the raw material, and the total input information that are input in units of lots from the input device 26 of the first management computer 22a. The corresponding lot information database LNDB (see FIG. 6) is recorded. The input information on the total input amount of raw materials in units of lots is recorded in a corresponding record in the lot input residual amount file LRFL (see FIG. 12C).

  For example, as shown in FIG. 16, the first data processing unit 64 a acquires a first actually measured input acquisition unit 74 a that acquires information (actually measured input information) of the raw material input that has been input from the input device 26. A first intermediate information acquisition unit 76a that records information about the first intermediate material in the first intermediate information database MMDB1 (see FIG. 8) corresponding to the equipment, and the raw material of the current input of the first stock tank 12a A first tank remaining amount acquisition unit 78a that acquires the remaining amount information (measured value) of the first intermediate information database corresponding to the facility, and the amount information (weight or usage amount) of the first intermediate material that has been input by operation. The first payout amount acquisition unit 80a to be recorded in the MMDB1, the first remaining amount calculation unit 82a for obtaining the first remaining amount conversion value by converting the acquired remaining amount information (measured value) into the unit of the input amount, and the acquired Discharge amount information A first payout amount calculation unit 84a that calculates a first payout amount conversion value by converting (weight or use amount) into a unit of input amount, a first remaining amount conversion value, a first payout amount conversion value, and a first actually measured input A first intermediate input amount conversion unit 86a for calculating a first intermediate input amount conversion value obtained by converting the first payout amount conversion value into an input amount based on the amount information, and the first actually measured input amount information as the first intermediate input amount. A first actually measured input amount calculation unit 88a that updates based on the converted value.

  For example, as shown in FIG. 17, the second data processing unit 64 b is a second measured input acquisition unit that acquires information on the actual input amount of the intermediate material (second measured input information) input from the input device 26. 74b, a second intermediate information acquisition unit 76b for recording information on the intermediate material in the second intermediate information database MMDB2 (see FIG. 9) corresponding to the equipment, and the intermediate material of the current second stock tank 12b that has been input by operation. The second tank remaining amount acquisition unit 78b that acquires the remaining amount information (measured value) of the operation and the amount information (weight or usage amount) of the intermediate material that has been operated and input to the second intermediate information database MMDB2 corresponding to the facility The second payout amount acquisition unit 80b to be recorded, the second remaining amount calculation unit 82b for obtaining the second remaining amount converted value by converting the acquired remaining amount information (measured value) into the unit of the input amount, and the acquired payout amount information( A second payout amount calculation unit 84b for obtaining a second payout amount conversion value by converting an amount or a use amount) into a unit of input amount, a second remaining amount conversion value, a second payout amount conversion value, and a second actually measured input amount A second intermediate input amount conversion unit 86b for calculating a second intermediate input amount conversion value obtained by converting the second payout amount conversion value into an input amount based on the information, and second measured input information as second intermediate input amount conversion And a second actually measured input amount calculation unit 88b that is updated based on the value.

  For example, as shown in FIG. 18, the third data processing unit 64 c is a third actual measured input acquisition unit that acquires information on the actual input amount of the intermediate material input from the input device 26 (third actual measured input amount information). 74c, the product information acquisition unit 90 that records information on the intermediate material in the product information database PIDB (see FIG. 10), and the remaining amount information (measurement value) of the intermediate material in the current third stock tank 12c that has been input by operation. A third tank remaining amount acquisition unit 78c to be acquired, a product payout amount acquisition unit 92 that records the operation-input intermediate material payout amount information (weight or usage amount) in the product information database PIDB, and acquired remaining amount information ( A third remaining amount calculation unit 82c that obtains a third remaining amount converted value by converting a measured value) into an input unit, and a product obtained by converting the acquired payout amount information (weight or used amount) into an input unit. Payout amount conversion The product input amount converted value obtained by converting the product payout amount converted value into the input amount based on the product payout amount calculating unit 94 for obtaining the calculated value, the third remaining amount converted value, the product payout amount converted value, and the third actually measured input amount information. It has a product input amount conversion unit 96 that calculates, and a third actual input amount calculation unit 88c that updates the third actual input amount information based on the product input amount conversion value.

  For example, as shown in FIG. 19, the raw material specifying unit 66 converts the first intermediate input amount conversion value of the first intermediate information database MMDB1 (see FIG. 8) corresponding to the equipment and the first batch input remaining amount file BRFL1 ( The first batch process identification unit 100a that identifies the first batch process number corresponding to the first intermediate material based on the input remaining amount in FIG. 12B), and the first intermediate information database MMDB1 corresponding to the facility A lot specifying unit 102 that specifies a lot number corresponding to the first intermediate material based on the intermediate input amount converted value and the input remaining amount of the input amount file LRFL for lots (see FIG. 12C), and the equipment Based on the second intermediate input amount converted value in the second intermediate information database MMDB2 (see FIG. 9) and the input remaining amount in the second batch input remaining amount file BRFL2 (see FIG. 13B). The second batch processing identification unit 100b for identifying the second batch processing number corresponding to the second intermediate material, the second intermediate input conversion value of the second intermediate information database MMDB2 corresponding to the equipment, and the intermediate material first The intermediate material first specification that specifies the input source and intermediate material number of the intermediate material contained in the second intermediate material based on the input source number and input remaining amount of the intermediate material in the input remaining amount file MRFL1 (see FIG. 13C) Unit 104a, based on the product input amount converted value of the product information database PIDB (see FIG. 10), the intermediate material input source number and the input remaining amount in the intermediate material second input remaining amount file MRFL2 (see FIG. 14B). The intermediate material second specifying unit 104b for specifying the intermediate material input source and intermediate material number included in the product, and the intermediate material input source number and medium in the product information database PIDB Based on the material number, and a finished material specifying unit 106 for specifying the raw materials, as well as individual dosages contained in the product.

  Next, the processing operation of the quality analysis unit 50, particularly the processing operations in the first data processing unit 64a to the third data processing unit 64c, the raw material information acquisition unit 60, the input amount acquisition unit 62, and the raw material identification unit 66 are illustrated. This will be described with reference to FIGS.

  First, the processing operation in the first data processing unit 64a corresponding to the first basic model 52a will be described with reference to FIGS.

  First, in step S1 of FIG. 20, the first data processing unit 64a stores an initial value in the index register k.

  Thereafter, in step S2, the first actually measured input acquisition unit 74a determines whether or not the raw material has been input. If the raw material has been input, the process proceeds to step S3 and is operated from the input device 26 of the first management computer 22a. The input information on the actually measured input amount of the raw material is recorded while being added to the first record of the first calculation file CLFL1 to obtain the first actually measured input amount information.

  When it is determined in step S2 that no raw material has been input, or when the process in step S3 is completed, the first data processing unit 64a determines whether or not a predetermined timing has been reached in step S4. . That is, it is determined whether or not the first intermediate material is completed. As the predetermined timing, as described above, a certain time unit (for example, 24 hours) or a certain time period (for example, 6:00 pm) may be mentioned. If the predetermined timing is not reached, the processing after step S2 is repeated.

  Then, when the predetermined timing is reached, the process proceeds to the next step S5, and the first intermediate information acquisition unit 76a stores information on the first intermediate material in the k record of the first intermediate information database MMDB1 corresponding to the facility. Record. Specifically, the date information acquired from the calendar function of the first management computer 22a, the first intermediate material number input by the operation, and the type of payout amount are recorded.

  Thereafter, in step S6, the first tank remaining amount acquisition unit 78a uses the current input remaining amount information (measured value) of the raw material of the first stock tank 12a to the second record of the first calculation file CLFL1. To record.

  Thereafter, in step S7, the first payout amount acquisition unit 80a stores the payout amount information (weight or usage amount) of the first intermediate material input by the operation in the kth record of the first intermediate information database MMDB1 corresponding to the facility. Record. Further, in step S8, the payout amount information is recorded in the third record of the first calculation file CLFL1.

  Thereafter, in step S9, the first remaining amount calculation unit 82a reads the remaining amount information (measured value) from the second record of the first calculation file CLFL1, and further converts the remaining amount information into a unit of input amount. The first remaining amount conversion value is obtained and recorded in the fourth record of the first calculation file CLFL1.

  Thereafter, in step S10, the first payout amount calculation unit 84a reads the type of payout amount of the k-th record in the first intermediate information database MMDB1 corresponding to the facility. Further, in step S11, the payout amount information (weight or amount used) is read from the third record of the first calculation file CLFL1, and the payout amount information is converted into the input amount unit corresponding to the type of the payout amount. The first payout amount converted value is obtained and recorded in the fifth record of the first calculation file CLFL1.

Thereafter, in step S12, the first intermediate input amount conversion unit 86a converts the first payout amount conversion value into the input amount based on the first remaining amount conversion value, the first payout amount conversion value, and the first actually measured input amount information. The first intermediate input converted value is calculated, and the first intermediate input converted value is recorded in the k record of the first intermediate information database MMDB1 corresponding to the equipment. The first intermediate input conversion value can be obtained by the following calculation formula.
First intermediate input amount conversion value = first payout amount conversion value × first actually measured input amount information / (first remaining amount conversion value + first payout amount conversion value)

  Thereafter, in step S13, the first intermediate input amount conversion unit 86a records the first intermediate input amount conversion value in the sixth record of the first calculation file CLFL1.

  Thereafter, in step S14, the first actually measured input amount calculation unit 88a subtracts the first intermediate input amount conversion value from the first actually measured input amount information of the first record of the first calculation file CLFL1 to obtain a new first actually measured amount. Input amount information.

  Thereafter, in step S15, the first data processing unit 64a updates the value of the index register k by +1.

  Thereafter, in step S <b> 16, the first data processing unit 64 a determines whether or not it is a termination request (such as power-off). If it is not an end request, the process returns to the above-described step S2, and the processes after step S2 are repeated.

  In step S16, when it is determined that there is an end request, the processing in the first data processing unit 64a ends.

  Next, the processing operation in the second data processing unit 64b corresponding to the second basic model 52b will be described with reference to FIGS.

  First, in step S101 of FIG. 21, the second data processing unit 64b stores an initial value in the index register k.

  Thereafter, in step S102, the second measured input acquisition unit 74b determines whether or not an intermediate material (first intermediate material or second intermediate material) has been input. If there is an intermediate material input, the process proceeds to step S103. The second measured input information is recorded by adding the information of the measured input amount of the intermediate material input from the input device 26 of the second management computer 22b to the first record of the second calculation file CLFL2. And In addition, in the next step S104, the second actually measured input acquisition unit 74b receives information on the input source of the intermediate material input to the facility corresponding to the second basic model 52b (the first basic model or the second input source). The equipment identification number corresponding to the basic model) and the measured amount of intermediate material input are recorded in the intermediate material first input remaining amount file MRFL1 in the order of input.

  When it is determined in step S102 that no intermediate material has been input, or when the processing in step S104 is completed, in step S105, the second data processing unit 64b determines whether or not a predetermined timing has come. To do. That is, it is determined whether or not the second intermediate material is completed. As described above, the predetermined timing includes a certain time unit (for example, 24 hours) or a certain time period (for example, 6:00 pm, etc.), but the predetermined timing in the first data processing unit 64a. And may be different. If the predetermined timing is not reached, the processing after step S102 is repeated.

  Then, when the predetermined timing is reached, the process proceeds to the next step S106, and the second intermediate information acquisition unit 76b records information on the intermediate material in the k record of the second intermediate information database MMDB2 corresponding to the facility. . Specifically, the date information acquired from the calendar function of the second management computer 22b, the second intermediate material number input by the operation, and the type of payout amount are recorded.

  Thereafter, in step S107, the second tank remaining amount acquisition unit 78b uses the current input remaining amount information (measured value) of the intermediate material in the second stock tank 12b as the second record of the second calculation file CLFL2. Record in the eye.

  Thereafter, in step S108, the second payout amount acquisition unit 80b stores the payout amount information (weight or use amount) of the second intermediate material input by the operation in the kth record of the second intermediate information database MMDB2 corresponding to the facility. Record. In step S109, the payout amount information is recorded in the third record of the second calculation file CLFL2.

  Thereafter, in step S110, the second remaining amount calculation unit 82b reads the remaining amount information (measured value) from the second record of the second calculation file CLFL2, and further converts the remaining amount information into a unit of the input amount. The second remaining amount conversion value is obtained and recorded in the fourth record of the second calculation file CLFL2.

  Thereafter, in step S111, the second payout amount calculation unit 84b reads the type of payout amount of the k-th record in the second intermediate information database MMDB2 corresponding to the facility. In step S112, the payout amount information (weight or usage amount) is read from the third record of the second calculation file CLFL2, and the payout amount information is converted into the input amount unit corresponding to the type of payout amount. The second payout amount conversion value is obtained and recorded in the fifth record of the second calculation file CLFL2.

Thereafter, in step S113, the second intermediate input amount conversion unit 86b converts the second payout amount conversion value into the input amount based on the second remaining amount conversion value, the second payout amount conversion value, and the second actually measured input amount information. The second intermediate input amount converted value is calculated, and the second intermediate input amount converted value is recorded in the k record of the second intermediate information database MMDB2 corresponding to the equipment. The second intermediate input conversion value can be obtained by the following calculation formula.
Second intermediate input amount converted value = second payout amount converted value × second input amount calculated value / (second remaining amount converted value + second payout amount converted value)

  Thereafter, in step S114, the second intermediate input amount conversion unit 86b records the second intermediate input amount conversion value in the sixth record of the second calculation file CLFL2.

  Thereafter, in step S115, the second actually measured input amount calculation unit 88b subtracts the second intermediate input amount conversion value from the second actually measured input amount information of the first record of the second calculation file CLFL2 to obtain a new second actual amount of measurement. Input amount information.

  Thereafter, in step S116, the second data processing unit 64b updates the value of the index register k by +1.

  Thereafter, in step S117, the second data processing unit 64b determines whether or not it is a termination request (such as power-off). If it is not an end request, the process returns to the above-described step S102, and the processes after step S102 are repeated.

  In step S117, when it is determined that there is an end request, the processing in the second data processing unit 64b ends.

  Next, the processing operation in the third data processing unit 64c corresponding to the third basic model 52c will be described with reference to FIGS.

  First, in step S201 of FIG. 22, the third data processing unit 64c stores an initial value in the index register k.

  Thereafter, in step S202, the third actually measured input acquisition unit 74c determines whether or not an intermediate material (first intermediate material or second intermediate material) has been input. If an intermediate material has been input, the process proceeds to step S203. The third actual measured input information is recorded by adding the information of the measured input amount of the intermediate material input from the input device 26 of the third management computer 22c to the first record of the third calculation file CLFL3. And In addition, in the next step S204, the third actually measured input acquisition unit 74c receives information on the input source of the intermediate material input to the facility corresponding to the third basic model 52c (the first basic model 52a or the first input source). 2) and the information of the measured input amount of the intermediate material are recorded in the intermediate material second input remaining amount file MRFL2 in the input order.

  When it is determined in step S202 that no intermediate material has been charged, or when the process in step S204 is completed, the third data processing unit 64c determines whether one product is completed in step S205. That is, it is determined whether or not there is an operation input indicating that one product is completed. If one product is not completed, the processes in and after step S202 are repeated.

  Then, when one product is completed, the process proceeds to the next step S206, and the product information acquisition unit 90 records information about the product in the k record of the product information database PIDB corresponding to the facility. Specifically, the date information acquired from the calendar function of the third management computer 22c, the operation input product number, and the type of payout amount are recorded.

  Thereafter, in step S207, the third tank remaining amount acquisition unit 78c uses the current input remaining amount information (measured value) of the intermediate material in the third stock tank 12c as the second record of the third calculation file CLFL3. Record in the eye.

  After that, in step S208, the product payout amount acquisition unit 92 records the payout amount information (weight or usage amount) of the product input by operation in the k record of the product information database PIDB corresponding to the facility. Further, in step S209, the payout amount information is recorded in the third record of the third calculation file CLFL3.

  Thereafter, in step S210, the third remaining amount calculation unit 82c reads the remaining amount information (measured value) from the second record of the third calculation file CLFL3, and further converts the remaining amount information into a unit of input amount. The third remaining amount conversion value is obtained and recorded in the fourth record of the third calculation file CLFL3.

  Thereafter, in step S211, the product payout amount calculation unit 94 reads the type of payout amount of the k-th record in the second intermediate information database MMDB2 corresponding to the facility. Further, in step S212, the payout amount information (weight or usage amount) is read from the third record of the third calculation file CLFL3, and the payout amount information is converted into the input amount unit corresponding to the type of payout amount. A product payout amount conversion value is obtained and recorded in the fifth record of the third calculation file CLFL3.

Thereafter, in step S213, the product input amount conversion unit 96 converts the product payout amount converted value into the input amount based on the third remaining amount converted value, the product payout amount converted value, and the third actually measured input amount information. The converted value is calculated, and the product input amount converted value is recorded in the k record of the product information database PIDB. The product input conversion value can be obtained by the following formula.
Product input amount conversion value = Product payout amount conversion value × third actual input amount information / (third remaining amount conversion value + product payout amount conversion value)

Thereafter, in step S214, the product introduction amount conversion unit 96 records the product introduction equivalence to the third sixth record of the operation for the file CLFL 3.

  Thereafter, in step S215, the third actually measured input amount calculation unit 88c subtracts the product input amount converted value from the third actually measured input amount information of the first record of the third calculation file CLFL3 to obtain new third actually measured input amount information. And

  Thereafter, in step S216, the third data processing unit 64c updates the value of the index register k by +1.

  Thereafter, in step S217, the third data processing unit 64c determines whether or not it is a termination request (such as power-off). If it is not an end request, the process returns to the above-described step S202, and the processes after step S202 are repeated.

  Then, when it is determined in step S217 that there is an end request, the processing in the third data processing unit 64c ends.

  Next, processing operations in the raw material information acquisition unit 60, the input amount acquisition unit 62, and the raw material identification unit 66 will be described with reference to FIGS. 15, 19, and 23. FIG.

  23. First, in step S301 in FIG. 23, the raw material information acquisition unit 60 records information (identification number, name, quality information) related to the raw material operated and input from the input device 26 in the raw material information database RMDB (see FIG. 5). . This process is performed for all raw materials used.

  Next, in step S <b> 302 and subsequent steps, processing in the input amount acquisition unit 62 is started. That is, in step S302, the first batch input information acquisition unit 70a obtains the information related to the first batch processing number, raw material input amount information, and manufacturing conditions, which are input from the input device 26 in units of the first batch processing. Is recorded in the first batch processing information database BPDB1 (see FIG. 7A). Next, in step S303, the first batch input information acquiring unit 70a stores the input raw material input amount information of the first batch processing unit in the corresponding record of the first batch input remaining amount file BRFL1 (see FIG. 12B). Record. The processing in step S302 and step S303 is performed for all facilities corresponding to the first basic model 52a.

  Thereafter, in step S304, the second batch input information acquisition unit 70b obtains the second batch processing number, the input information of the intermediate material, and the information regarding the manufacturing conditions, which are input from the input device 26 in the second batch processing unit. It records in 2nd batch process information database BPDB2 (refer FIG. 7B) corresponding to an installation. Next, in step S305, the second batch input information obtaining unit 70b stores the input raw material input amount information of the second batch processing unit in the corresponding record of the second batch input remaining amount file BRFL2 (see FIG. 13B). Record. The processes in step S304 and step S305 are performed for all facilities corresponding to the second basic model 52b.

Thereafter, in step S306, the lot input information acquisition unit 72 corresponds the lot number, the raw material identification number, the individual raw material input information, and the total input information, which are input by operation from the input device 26 in units of lots, to the equipment. To be recorded in the lot information database LNDB (see FIG. 6). Next, in step S307, the lot input information acquiring unit 72 records the input information on the total input amount of raw materials in units of lots in a corresponding record in the lot input residual amount file LRFL (see FIG. 12C). The processes in step S306 and step S307 are performed for all facilities corresponding to the third basic model 52c. In addition, although the raw material information acquisition part 60 and the input amount acquisition part 62 mentioned above showed the example which acquires various performance information according to the operation input from the input device 26 after a product was manufactured, lot unit, the 1st If information on the input amount of raw materials in batch processing units, the input amount of intermediate materials in second batch processing units, etc. is known before manufacturing the product, the first data processing unit 64a to the third data described above. Various types of information may be acquired according to an operation input from the input device 26 before the processing by the processing unit 64c.

  Next, in step S308 and subsequent steps, processing in the raw material specifying unit 66 is started. That is, in step S308, the first batch processing specifying unit 100a (see FIG. 19) uses the first intermediate input conversion value in the first intermediate information database MMDB1 (see FIG. 8) corresponding to the equipment and the first batch. The first batch processing number corresponding to the first intermediate material is specified based on the input remaining amount of the input remaining amount file BRFL1 (see FIG. 12B).

  Here, the processing operation in the first batch processing specifying unit 100a will be described with reference to FIG.

  First, in step S401 in FIG. 24, the initial value “1” is stored in the index register k.

  Thereafter, in step S402, the value m of the first register is set as the initial value (for example, “1”) of the first batch processing number to be compared in the first basic model 52a.

  Thereafter, in step S403, the input amount conversion value Da of the first intermediate material is read from the k record of the first intermediate information database MMDB1 (see FIG. 8) corresponding to the equipment.

  After that, in step S404, the record corresponding to the set first batch process to be compared (value m of the first register: batch process number) in the first batch input remaining amount file BRFL1 (see FIG. 12B) ( The input remaining amount D (m) is read out from (m record).

  Thereafter, in step S405, the input remaining amount D (m) is compared with the input amount converted value Da of the first intermediate material.

  If the comparison result is D (m)> Da, the process proceeds to step S406, and the value m of the first register is recorded as the first batch processing number of the k-th record of the first intermediate information database MMDB1 corresponding to the equipment. To do.

  Thereafter, in step S407, the value of D (m) is updated. That is, let D (m) -Da be D (m).

  Thereafter, in step S408, D (m) is recorded in the m record of the first batch input remaining amount file BRFL1.

  If the comparison result in Step S405 is Da / 2 ≦ D (m) ≦ Da, the process proceeds to Step S409, and the first batch processing number of the k record in the first intermediate information database MMDB1 corresponding to the facility is as follows: Record the value m in the first register.

  Thereafter, in step S410, the value of D (m + 1) is updated. That is, the value of D (m + 1) − (Da−D (m)) is set to D (m + 1). Thereafter, in step S411, the value of D (m) is set to zero.

  Thereafter, in step S412, D (m) is recorded in the m record of the first batch input remaining amount file. Thereafter, in step S413, D (m + 1) is recorded in the m + 1 record of the first batch input remaining amount file BRFL1.

  Thereafter, in step S414, the value m of the first register is updated by +1.

  If the comparison result in step S405 is D (m) <Da / 2, the process proceeds to step S415, and the first batch processing number of the k record in the first intermediate information database MMDB1 corresponding to the facility is set to the first batch processing number. Record the register value m + 1.

  Thereafter, in step S416, the value of D (m + 1) is updated. That is, the value of D (m + 1) − (Da−D (m)) is set to D (m + 1). Thereafter, in step S417, the value of D (m) is set to zero.

  Thereafter, in step S418, D (m) is recorded in the m record of the first batch input remaining amount file BRFL1. Thereafter, in step S419, D (m + 1) is recorded in the m + 1 record of the first batch input remaining amount file BRFL1.

  Thereafter, in step S420, the value m of the first register is updated by +1.

  When the process in step S408, the process in step S414, or the process in step S420 is completed, the value of the index register k is updated by +1 in the next step S421.

  Thereafter, in step S422, it is determined whether or not the processing is completed. This determination is made based on whether or not processing has been performed up to the last record of the first intermediate information database MMDB1 corresponding to the facility. If the process is not finished, the process returns to step S403, and the processes after step S403 are repeated.

Returning to the processing routine of FIG. 23, in the next step S309, the processing by the lot specifying unit 102 (see FIG. 19) is started, and the first intermediate input of the first intermediate information database MMDB1 (see FIG. 8) corresponding to the equipment. specifying the quantity converted value, the lot number corresponding to the first intermediate material on the basis of the charged amount of remaining for lot-on the remaining files LRFL (see FIG. 12 C).

  Here, the processing operation in the lot specifying unit 102 will be described with reference to FIG.

  First, in step S501 of FIG. 25, the initial value “1” is stored in the index register k.

  Thereafter, in step S502, the value n of the second register is set as the initial value (for example, “1”) of the lot number to be compared in the first basic model.

  Thereafter, in step S503, the input amount conversion value Da of the first intermediate material is read from the k record of the first intermediate information database MMDB1 (see FIG. 8) corresponding to the equipment.

  Thereafter, in step S504, the input from the record (n record) corresponding to the set lot to be compared (value n of the second register: lot number) in the lot input remaining amount file LRFL (see FIG. 12C). Read the remaining amount D (n).

  Thereafter, in step S505, the input remaining amount D (n) is compared with the input amount converted value Da of the first intermediate material.

  If the comparison result is D (n)> Da, the process proceeds to step S506, and the value n of the second register is recorded as the lot number of the k-th record in the first intermediate information database MMDB1 corresponding to the equipment.

  Thereafter, in step S507, the value of D (n) is updated. That is, let D (n) −Da be D (n).

  Thereafter, in step S508, D (n) is recorded in the n record of the lot input remaining amount file LRFL.

  If the comparison result in step S505 is Da / 2 ≦ D (n) ≦ Da, the process proceeds to step S509, where the second register is used as the lot number of the k-th record in the first intermediate information database MMDB1 corresponding to the equipment. Record the value n of.

  Thereafter, in step S510, the value of D (n + 1) is updated. That is, the value of D (n + 1) − (Da−D (n)) is D (n + 1). Thereafter, in step S511, the value of D (n) is set to zero.

  Thereafter, in step S512, D (n) is recorded in the n record of the lot input remaining amount file LRFL. Thereafter, in step S513, D (n + 1) is recorded in the n + 1 record of the lot input remaining amount file LRFL.

  Thereafter, in step S514, the value n of the first register is updated by +1.

  If the comparison result in step S505 is D (n) <Da / 2, the process proceeds to step S515, and the value of the second register is used as the lot number of the k record in the first intermediate information database MMDB1 corresponding to the equipment. Record n + 1.

  Thereafter, in step S516, the value of D (n + 1) is updated. That is, the value of D (n + 1) − (Da−D (n)) is D (n + 1). Thereafter, in step S517, the value of D (n) is set to zero.

  Thereafter, in step S518, D (n) is recorded in the n record of the lot input remaining amount file LRFL. Thereafter, in step S519, D (n + 1) is recorded in the n + 1 record of the lot input remaining amount file LRFL.

  Thereafter, in step S520, the value n of the second register is updated by +1.

  When the process in step S508, the process in step S514, or the process in step S520 is completed, the value of the index register k is updated by +1 in the next step S521.

  Thereafter, in step S522, it is determined whether or not the processing is completed. This determination is made based on whether or not processing has been performed up to the last record of the first intermediate information database MMDB1 corresponding to the facility. If the process is not finished, the process returns to step S503, and the processes after step S503 are repeated.

  Returning to the processing routine of FIG. 23, in the next step S310, the processing in the second batch processing specifying unit 100b (see FIG. 19) is started, and the second intermediate information database MMDB2 (see FIG. 9) corresponding to the equipment is entered. The second batch processing number corresponding to the second intermediate material is specified based on the second intermediate input amount conversion value and the input remaining amount of the second batch input remaining amount file BRFL2 (see FIG. 13B).

  Here, the processing operation in the second batch processing specifying unit 100b will be described with reference to FIG.

  First, in step S601 of FIG. 26, the initial value “1” is stored in the index register k.

  Thereafter, in step S602, the value p of the third register is set to the initial value (for example, “1”) of the number of the second batch process to be compared in the second basic model 52b.

  Thereafter, in step S603, the input amount converted value Db of the intermediate material is read from the k record of the second intermediate information database MMDB2 (see FIG. 9) corresponding to the equipment.

  Thereafter, in step S604, the second batch processing remaining amount file BRFL2 (see FIG. 13B) corresponds to the set second batch processing to be compared (value p of the third register: second batch processing number). The input remaining amount D (p) is read from the record (p record).

  Thereafter, in step S605, the input remaining amount D (p) is compared with the input material converted amount Db of the intermediate material.

  If the comparison result is D (p)> Db, the process proceeds to step S606, where the third register is set as the second batch processing number of the k-th record in the second intermediate information database MMDB2 (see FIG. 9) corresponding to the equipment. Record the value p of.

  Thereafter, in step S607, the value of D (p) is updated. That is, let D (p) −Db be D (p).

  Thereafter, in step S608, D (p) is recorded in the p record of the second batch input remaining amount file BRFL2 (see FIG. 13B).

  If the comparison result in step S605 is Db / 2 ≦ D (p) ≦ Db, the process proceeds to step S609, and the second batch processing number of the k record in the second intermediate information database MMDB2 corresponding to the facility is as follows: Record the value p of the third register.

  Thereafter, in step S610, the value of D (p + 1) is updated. That is, the value of D (p + 1) − (Db−D (p)) is D (p + 1). Thereafter, in step S611, the value of D (p) is set to zero.

  Thereafter, in step S612, D (p) is recorded in the p record of the second batch input remaining amount file BRFL2. Thereafter, in step S613, D (p + 1) is recorded in the p + 1 record of the second batch input remaining amount file BRFL2.

  Thereafter, in step S614, the value p of the third register is updated by +1.

  If the comparison result in step S605 is D (p) <Db / 2, the process proceeds to step S615, and the third batch processing number of the k-th record in the second intermediate information database MMDB2 corresponding to the facility is set as the third batch processing number. Record the register value p + 1.

  Thereafter, in step S616, the value of D (p + 1) is updated. That is, the value of D (p + 1) − (Db−D (p)) is D (p + 1). Thereafter, in step S617, the value of D (p) is set to zero.

  Thereafter, in step S618, D (p) is recorded in the p record of the second batch input remaining amount file BRFL2. Thereafter, in step S619, D (p + 1) is recorded in the p + 1 record of the second batch input remaining amount file BRFL2.

  Thereafter, in step S620, the value p of the third register is updated by +1.

  When the process in step S608, the process in step S614, or the process in step S620 is completed, the value of the index register k is updated by +1 in the next step S621.

  Thereafter, in step S622, it is determined whether or not the processing is completed. This determination is made based on whether or not processing has been performed up to the last record of the second intermediate information database MMDB2 corresponding to the facility. If the process is not finished, the process returns to step S603, and the processes after step S603 are repeated.

Returning to the processing routine of FIG. 23, in the next step S311, the processing in the intermediate material first specifying unit 104a (see FIG. 19) is started, and the second intermediate information database MM DB2 (see FIG. 9) corresponding to the equipment is entered. Based on the second intermediate input amount conversion value, the intermediate material input source number in the intermediate material first input remaining amount file MRFL1 (see FIG. 13C), and the input amount of the intermediate material included in the second intermediate material Identify the original and intermediate material numbers.

  Here, the processing operation in the intermediate material first specifying unit 104a will be described with reference to FIG.

  First, in step S701 in FIG. 27, the initial value “1” is stored in the index register k.

  Thereafter, in step S702, the value r in the fourth register is set to the initial value (for example, “1”) of the intermediate material number to be compared in the second basic model 52b.

  After that, in step S703, the record (r record) corresponding to the set intermediate material to be compared (value r of the fourth register: intermediate material number) in the intermediate material first input remaining amount file MRFL1 (see FIG. 13C). ) To read the input number Dy of the intermediate material in the preceding stage.

  Thereafter, in step S704, the input converted value Db of the second intermediate material is read from the k record of the second intermediate information database MMDB2 (see FIG. 9) corresponding to the equipment.

  Thereafter, in step S705, the input remaining amount D (r) is read from the r record of the intermediate material first input remaining amount file MRFL1.

  Thereafter, in step S706, the input remaining amount D (r) is compared with the input material converted amount Db of the intermediate material.

  If the comparison result is D (r)> Db, the process proceeds to step S707, and the number Dy is recorded as the number of the intermediate material input source of the k-th record in the second intermediate information database MMDB2 corresponding to the equipment.

  Thereafter, in step S708, the value r of the fourth register is recorded as the intermediate material number of the k-th record in the second intermediate information database MMDB2 corresponding to the equipment.

  Thereafter, in step S709, the value of D (r) is updated. That is, let D (r) −Db be D (r).

  Thereafter, in step S710, the value D (r) is recorded as the input remaining amount of the r record of the intermediate material first input remaining amount file MRFL1.

If the comparison result is Db / 2 ≦ D (r) ≦ Db at step S70 6, the process proceeds to step S711, the input source of the intermediate material of the k-th record of the second intermediate information database MMDB2 corresponding to the equipment The number Dy is recorded as the number.

  Thereafter, in step S712, the value r of the fourth register is recorded as the intermediate material number of the k-th record in the second intermediate information database MMDB2 corresponding to the equipment.

  Thereafter, in step S713, the value of D (r + 1) is updated. That is, the value of D (r + 1) − (Db−D (r)) is D (r + 1). Thereafter, in step S714, the value of D (r) is set to zero.

  Thereafter, in step S715, D (r) is recorded in the r record of the intermediate material first input remaining amount file MRFL1. Thereafter, in step S716, D (r + 1) is recorded in the r + 1 record of the intermediate material first input remaining amount file MRFL1.

  Thereafter, in step S717, the value r of the fourth register is updated by +1.

If the comparison result in step S70 6 is a D (r) <Db / 2 , the flow proceeds to step S718, from r + 1 records intermediate material first apply remaining files MRFL1, reads the input source number Dy intermediate material .

  Thereafter, in step S719, the number Dy is recorded as the number of the input source of the intermediate material of the k-th record in the second intermediate information database MMDB2 corresponding to the equipment.

  Thereafter, in step S720, the value r + 1 of the fourth register is recorded as the intermediate material number of the k-th record in the second intermediate information database MMDB2 corresponding to the facility.

  Thereafter, in step S721, the value of D (r + 1) is updated. That is, the value of D (r + 1) − (Db−D (r)) is D (r + 1). Thereafter, in step S722, the value of D (r) is set to zero.

  Thereafter, in step S723, D (r) is recorded in the r record of the intermediate material first input remaining amount file MRFL1. Thereafter, in step S724, D (r + 1) is recorded in the r + 1 record of the intermediate material first input remaining amount file MRFL1.

  Thereafter, in step S725, the value r of the fourth register is updated by +1.

  When the processing in step S710, the processing in step S717, or the processing in step S725 is completed, the value of the index register k is updated by +1 in the next step S726.

  Thereafter, in step S727, it is determined whether or not the processing is completed. This determination is made based on whether or not processing has been performed up to the last record of the second intermediate information database MMDB2 corresponding to the facility. If the process is not finished, the process returns to step S703, and the processes after step S703 are repeated.

  Returning to the processing routine of FIG. 23, in the next step S312, the process starts in the intermediate material second specifying unit 104b (see FIG. 19), and the product input amount converted value in the product information database PIDB and the intermediate material second input remaining are entered. Based on the number of the intermediate material input source and the input remaining amount in the quantity file MRFL2 (see FIG. 14B), the intermediate material input source and intermediate material number included in the product are specified.

  Here, the processing operation in the intermediate material second specifying unit 104b will be described with reference to FIG.

  First, in step S801 in FIG. 28, the initial value “1” is stored in the index register k.

  Thereafter, in step S802, the initial value (for example, “1”) of the intermediate material number to be compared in the third basic model 52c is stored in the fifth register s.

  Thereafter, in step S803, the record (s record) corresponding to the set intermediate material to be compared (value s: intermediate material number) in the intermediate material second input remaining amount file MRFL2 (see FIG. 14B). ) From the intermediate material input source number Dz of the preceding stage.

  Thereafter, in step S804, the product input conversion value Dc is read from the k record of the product information database PIDB (see FIG. 10).

  Thereafter, in step S805, the charging remaining amount D (s) is read from the s record of the intermediate material second charging remaining amount file MRFL2.

  Thereafter, in step S806, the input remaining amount D (s) is compared with the product input amount converted value Dc.

  If the comparison result is D (s)> Dc, the process proceeds to step S807, and the number Dz is recorded as the number of the intermediate material input source of the k-th record in the product information database PIDB.

  Thereafter, in step S808, the value s of the fifth register is recorded as the intermediate material number of the k-th record in the product information database PIDB.

  Thereafter, in step S809, the value of D (s) is updated. That is, let D (s) -Dc be D (s).

  Thereafter, in step S810, the value D (s) is recorded as the input remaining amount of the s record of the intermediate material second input remaining amount file MRFL2.

  If the comparison result in step S806 is Dc / 2 ≦ D (s) ≦ Dc, the process proceeds to step S811, and the number Dz is recorded as the number of the input source of the intermediate material of the k-th record in the product information database PIDB. .

  Thereafter, in step S812, the value s of the fifth register is recorded as the intermediate material number of the k-th record in the product information database PIDB.

  Thereafter, in step S813, the value of D (s + 1) is updated. That is, the value of D (s + 1) − (Dc−D (s)) is set to D (s + 1). Thereafter, in step S814, the value of D (s) is set to zero.

  Thereafter, in step S815, D (s) is recorded in the s record of the intermediate material second input remaining amount file MRFL2. Thereafter, in step S816, D (s + 1) is recorded in the s + 1 record of the intermediate material second input remaining amount file MRFL2.

  Thereafter, in step S817, the value s of the fifth register is updated by +1.

  If the comparison result in step S806 is D (s) <Dc / 2, the process proceeds to step S818, and the intermediate material input source number Dz is read from the s + 1 record of the intermediate material second input remaining amount file MRFL2.

  Thereafter, in step S819, the number Dz is recorded as the number of the input source of the kth intermediate material in the product information database PIDB.

  Thereafter, in step S820, the value s + 1 of the fifth register is recorded as the number of the intermediate material of the k-th record in the product information database PIDB.

  Thereafter, in step S821, the value of D (s + 1) is updated. That is, the value of D (s + 1) − (Dc−D (s)) is set to D (s + 1). Thereafter, in step S822, the value of D (s) is set to zero.

  Thereafter, in step S823, D (s) is recorded in the s record of the intermediate material second input remaining amount file MRFL2. Thereafter, in step S824, D (s + 1) is recorded in the s + 1 record of the intermediate material second input remaining amount file MRFL2.

  Thereafter, in step S825, the value s of the fifth register is updated by +1.

  When the processing in step S810, the processing in step S817, or the processing in step S825 is completed, the value of the index register k is updated by +1 in the next step S826.

  Thereafter, in step S827, it is determined whether or not the process is finished. This determination is made based on whether or not processing has been performed up to the last record of the product information database PIDB. If the process is not finished, the process returns to step S803, and the processes after step S803 are repeated.

  Returning to the processing routine of FIG. 23, in the next step S313, the processing in the product raw material specifying unit 106 (see FIG. 19) is entered, and the intermediate material input source number and the intermediate material in the product information database PIDB (see FIG. 10) Based on the number, the raw materials contained in the product and the individual inputs are specified.

  Here, the processing operation in the product raw material specifying unit 106 will be described with reference to FIG.

  First, in step S901 in FIG. 29, the initial value “1” is stored in the index register k.

  Thereafter, in step S902, the quality information input from the input device 26 for the kth product is recorded in the kth record of the product quality database PQDB (see FIG. 11).

  Thereafter, in step S903, the intermediate material input source number and the intermediate material number are read from the k record of the product information database PIDB.

  Thereafter, in step S904, the value i in the sixth register is set as the read source number, and the value j in the seventh register is set as the read intermediate material number.

  Thereafter, in step S905, it is determined whether or not the value i (input source number) of the sixth register is equipment corresponding to the first basic model 52a. If the input source number is the equipment corresponding to the first basic model 52a, the process proceeds to the next step S906, and the seventh register in the first intermediate information database MMDB1 (see FIG. 8) corresponding to the input source number (i). The first batch processing number and lot number are read from the record (j record) corresponding to the value j (intermediate material number).

Thereafter, in step S907, the read first batch process number and lot number are recorded in the k record of the product quality database P Q DB.

  Thereafter, in step S908, the value t of the eighth register is set to the read lot number.

  Thereafter, in step S909, the identification number of the raw material of the lot and the individual input of the raw material from the record (t record) indicated by the value t of the eighth register in the lot information database LNDB corresponding to the input source number (i) Read the amount.

  After that, in step S910, the identification number of the read raw material is recorded in the k record of the product quality database PQDB.

  Thereafter, in step S911, the product input amount converted value is read from the k-th record of the product information database PIDB.

  Thereafter, in step S912, the individual input amount of the raw material contained in the product is calculated from the read individual input amount of the raw material and the product input amount converted value in the lot unit.

  Thereafter, in step S913, the individual input amount of the raw material contained in the obtained product is recorded in the k record of the product quality database PQDB.

Thereafter, in step S91 6, finished material identifying section 106 +1 updates the value of the index register k.

  On the other hand, if it is determined in step S905 that the value i (input source number) in the sixth register is not equipment corresponding to the first basic model 52a but equipment corresponding to the second basic model 52b, step Proceeding to S914, the second batch process number, the intermediate material input source number, and the intermediate material number are read from the j record of the second intermediate information database MMDB2 (see FIG. 9) corresponding to the input source number (i).

Thereafter, in step S915, the read second batch process number is recorded in the k-th record of the product quality database PQDB. Thereafter, the processing after step S904 is repeated.

  Then, when the process in step S916 is completed, the process proceeds to the next step S917, and it is determined whether or not the process is completed. This determination is made based on whether or not processing has been performed up to the last record of the product information database PIDB. If the process is not finished, the process returns to step S902, and the processes after step S902 are repeated.

  Returning to the processing routine of FIG. 23, when the processing in the above-described product raw material identification unit is completed, the processing in this raw material identification unit is completed.

  As described above, the quality analysis unit according to the present embodiment has one or more stock facilities and one or more batch processing facilities, and uses, for example, a production system that uses, for example, powder or liquid as a raw material, for example, three basic methods. In addition to classifying the models (first basic model to third basic model), a database corresponding to each basic model is set, the input amount of raw materials and intermediate materials acquired by the equipment corresponding to each basic model, and the remaining stock tank Based on the amount, the amount of intermediate material and the amount of product dispensed, the identification of the raw material contained in the first intermediate material, the identification of the first intermediate material contained in the second intermediate material, the first intermediate material or the second intermediate contained in the product Since the material is specified, the database corresponding to each basic model can be easily associated, and when raw materials and intermediate materials are brought in through a complicated process (from another factory) Carry-in or the like from the contractors) But, and products, and a lot that corresponds to the product, can be associated with each batch processing easily. That is, it is possible to easily know the raw materials contained in the product and what kind of batch processing has been performed.

  In addition, the first data processing unit corresponding to the first basic model, the second data processing unit corresponding to the second basic model, and the second data processing unit corresponding to the second basic model are each left in the first stock tank. Based on the amount, the remaining amount in the second stock tank, and the remaining amount in the third stock tank, from the measured input amount of raw materials, the measured input amount of intermediate material, the discharged amount of intermediate material, the discharged amount of product, the first Since the specification of the raw material included in the intermediate material, the specification of the first intermediate material included in the second intermediate material, and the specification of the first intermediate material or the second intermediate material included in the product are performed, each data processing unit Similar processing routines can be constructed, facilitating system setting, simplification of program design, quick debugging, and maintenance management.

  The same applies to the raw material specifying unit. For the database corresponding to each basic model, the intermediate material number, batch processing number, lot number, etc. are used as the key to specify the raw material contained in the first intermediate material, the first Since the specification of the first intermediate material included in the two intermediate materials and the specification of the first intermediate material or the second intermediate material included in the product are performed, the first batch processing specifying unit 100a and the lot constituting the raw material specifying unit Similar processing routines can be established in the specifying unit 102, the second batch processing specifying unit 100b, the intermediate material first specifying unit 104a, and the intermediate material second specifying unit 104b, and system setting, simplification of program design, and debugging Speeding up and maintenance management become easy.

  On the other hand, as shown in FIG. 30, the quality display unit 68 (see FIG. 15) is input from the input device 26 and the raw material quality acquisition unit 110 that acquires the quality information of the raw material input from the input device 26. A product quality acquisition unit 112 that acquires product quality information, and a comparison display unit 114 that displays the product quality information and the quality information of the raw materials included in the product in comparison with each other based on the information on the raw materials specified for the product. Have In particular, the comparison display unit 114 is activated based on an operation input (a display request for a quality comparison screen) from the input device 26. For example, as shown in FIGS. 31 and 32, product quality information and raw materials included in the product The quality comparison screen 116 in which the quality information (such as the corresponding lot number) is compared is displayed.

  The raw material quality acquisition unit 110 records the quality information of the raw material in units of lots that has been input by operation in the raw material information database RMDB (see FIG. 5). For example, in lot 1, since three types of raw materials Ga1, Gb1, and Gc1 are input, the lot number, the identification numbers of the raw materials Ga1, Gb1, and Gc1 and the quality information are recorded in the first record of the raw material information database. The

  The product quality acquisition unit 112 records the quality information of the product input by the operation in the product quality database PQDB (see FIG. 11). In addition to the product quality information, the product quality database PQDB includes information on the date of manufacture, the first batch process number, the second batch process number, the lot number, and the raw materials contained in the product (such as an identification number). To be recorded.

  Examples of the quality comparison screen 116 displayed by the comparison display unit 114 include a first comparison screen 116a shown in FIG. 31, a second comparison screen 116b shown in FIG.

  That is, the first contrast screen 116a shown in FIG. 31 includes a symbol indicating the lot (lot symbol 118), a symbol indicating the first batch process (manufacturing conditions) (first batch symbol 120), and a second batch process (manufacturing). A symbol indicating the condition (second batch symbol 121) and a symbol indicating the product (product symbol 122) are displayed in parallel. In each lot symbol 118 displayed on the first comparison screen 116a, a corresponding lot number is displayed, and in each first batch symbol 120, a corresponding first batch processing number is displayed. In the two-batch symbol 121, the corresponding second batch process number is displayed. Further, a frame 123 is displayed so as to surround the product symbol 122, the second batch symbol 121, the first batch symbol 120, and the lot symbol 118 corresponding to a product whose product quality is lower than a prescribed level. .

  On the other hand, in the second contrast screen 116b shown in FIG. 32, a graph 124a showing the change in quality / characteristics with respect to the time axis of the input raw material and a graph 124b showing the change in quality with respect to the time axis of the manufactured product are parallel. It has the form displayed. In the second comparison screen 116b, the graph 124a displays a first index 125a indicating a plot corresponding to a raw material whose characteristic value deviates from a specified range, and the product quality is lower than a specified level. A second index 125b indicating a plot corresponding to is displayed.

  As shown in FIG. 30, the comparison display unit 114 includes an information reading unit 126, a product symbol display unit 128, a first batch symbol display unit 130, a second batch symbol display unit 132, and a lot symbol display unit 134. And a raw material quality display unit 136 and a product quality display unit 138.

  The information reading unit 126 reads the product quality information, the first batch process number, the second batch process number, the lot number, and the information on the raw materials included in the product (in order from the oldest) from the product quality database PQDB. ID number). Furthermore, based on the identification number of the raw material included in the product, the quality information of the raw material included in the product is read from the raw material information database RMDB.

  Based on the information read by the information reading unit 126, the product symbol display unit 128 displays, for example, the product symbols 122 respectively corresponding to the plurality of manufactured products on the first comparison screen 116a in order of manufacturing date and time. Display side by side in the direction. At this time, the product symbol 122 related to the same lot number is displayed in the same color, for example, repeated display of three colors. For example, lot 1 is red, lot 2 is blue, lot 3 is yellow, and lot 4 is red again.

  Based on the information read by the information reading unit 126, the second batch symbol display unit 132 displays the second batch symbol 121 corresponding to each of the plurality of second batch processes on the first comparison screen 116a. Display them side by side in chronological order. Also in this case, like the product symbol 122, the second batch symbol 121 related to the same lot number is displayed in the same color, for example, repeated display of three colors. As a result, one or more second batch symbols 121 corresponding to the lot number are displayed on one or more product symbols 122 corresponding to the same lot number.

  Based on the information read by the information reading unit 126, the first batch symbol display unit 130 manufactures the first batch symbol 120 corresponding to each of the plurality of first batch processes on the first comparison screen 116a. Display them side by side in chronological order. Also in this case, like the product symbol 122, the first batch symbol 120 relating to the same lot number is displayed in the same color, for example, repeated display of three colors. As a result, one or more first batch symbols 120 corresponding to the lot number are displayed on one or more second batch symbols 121 corresponding to the same lot number.

  Based on the information read by the information reading unit 126, the lot symbol display unit 134 displays the lot symbols 118 respectively corresponding to the plurality of lots in the first comparison screen 116a in the horizontal direction in the order of the date of manufacture. To do. Also in this case, like the product symbol 122, the lot symbol 118 relating to the same lot number is displayed in the same color, for example, repeated display of three colors. Thereby, one lot symbol 118 corresponding to the lot number is displayed on one or more first batch symbols 120 corresponding to the same lot number.

  As a result, for example, one or more second batch symbols 121 corresponding to the lot 1 are displayed on the one or more product symbols 122 corresponding to the lot 1, and one or more second batch symbols corresponding to the lot 1 are displayed. One or more first batch symbols 120 corresponding to the lot 1 are displayed on 121, and a lot symbol 118 of lot 1 is displayed on the one or more first batch symbols 120 corresponding to the lot 1. . The same applies to the other lot 2, lot 3, and the like.

  Based on the information read by the information reading unit 126, the product quality display unit 138 displays the quality of a plurality of manufactured products in the lower half display area of the second comparison screen 116b as shown in FIG. A product quality graph 124b in which information (numerical data) is plotted in order of date of manufacture is displayed.

  Based on the information read out by the information reading unit 126, the raw material quality display unit 136 displays a plurality of manufactured products in the display area in the upper half of the second comparison screen 116b, as shown in FIG. The raw material quality graph 124a in which the quality information (numerical data) of the corresponding raw material is plotted in the order of the date of manufacture is displayed. In the example of FIG. 32, for simplicity of explanation, an example in which quality information of the same kind of raw materials is displayed in a graph is shown. Of course, quality information of a plurality of kinds of raw materials included in a product may be displayed in a graph. Good. Such a display form can also be easily performed based on the contents of the product quality database PQDB and the contents of the raw material information database RMDB.

  Here, the display form of the comparative example will be described with reference to FIGS. 33 and 34. FIG. The display form of the comparative example is a display form that has been followed in the past, and displays the lot based on the start time of each lot, and displays the batch process based on the start time of each batch process. In this mode, the display of the product is performed based on the date of manufacture of the product. For convenience, FIG. 33 and FIG. 34 show an example in which a lot symbol 118, a first batch symbol 120, a second batch symbol 121, and a product symbol 122 are displayed side by side in the horizontal direction as in the present embodiment. In addition, as shown in FIG. 34, the display form for the raw material quality and product quality of the comparative example is displayed in a form in which the quality information (numerical data) of the raw material is plotted along the time axis in order of the input date and time. Quality information (numerical data) is displayed in a form plotted in the order of production date and time along the time axis.

  Therefore, in the display form according to the comparative example, when the batch processing or the raw material that caused the quality abnormality is specified, it is necessary to follow the process until the product with the quality abnormality is manufactured. . In particular, when intermediate materials are obtained via another factory or subcontractor, the transportation time and stocked time must be taken into account, making it difficult to specify batch processing and raw materials. There is a problem.

  On the other hand, in the present embodiment, the raw material specifying unit 66 described above associates the product with the first batch process, the second batch process, and the lot number corresponding to the product, and is included in the product. Since the raw material has been specified, the quality display unit 68 can display the product, the first batch process, the second batch process, and the lot number in the order of production date and time along the time axis. As a result, as shown in FIG. 31, the first batch processing number, the second batch processing number, and the lot number corresponding to the product are displayed immediately above the product symbol 122 indicating the product, and there is a quality abnormality. For a given product, it is possible to easily identify the first batch process, the second batch process, and the raw material that caused the product. In addition, on the second comparison screen 116b shown in FIG. 32, the quality data of the product and the quality data of the raw materials included in the product are displayed in order of the date of manufacture of the product along the time axis. Since the portion where the quality data of the raw material contained in the product is plotted is located immediately above the portion where the quality data of the product is plotted, for example, the quality of the raw material contained in the product with an abnormal quality can be confirmed at a glance. be able to.

  As another display mode, the first comparison screen 116a and the second comparison screen 116b may be combined to display one quality comparison screen 116 as shown in FIG. For example, the raw material quality graph 124a of the second comparison screen 116b is arranged at the top, the product quality graph 124b of the second comparison screen 116b is arranged at the bottom, and the first comparison screen 116a is arranged and displayed at the center. . By adopting such a display form, the corresponding product symbol 122, the corresponding second batch symbol 121, the corresponding first batch symbol 120, and the corresponding upper part of the portion where the quality information of each product is plotted. The lot symbol 118 and the plot part of the quality / characteristics of the corresponding raw material will be displayed side by side in the vertical direction, and the lot number, batch processing number and raw material quality / characteristic corresponding to the product with abnormal quality can be confirmed at a glance. can do. Note that the example of FIG. 35 shows an example showing the characteristics of raw materials (for example, viscosity) and the quality of products (for example, Rth).

  The quality display unit 68 described above can quickly identify a process that causes a product quality abnormality and its quality information and process parameters. As a result, the factor causing the quality abnormality can be extracted and solved in a short time. This leads to reduction of various losses including loss of the product itself and time loss, improvement of yield, and improvement of product quality.

  In addition, the quality analysis unit 50 according to the present embodiment extracts corresponding data from the contents of the various databases described above according to the search conditions of the search request, and displays trend graphs, scatter diagrams, statistical analysis data, and raw data. Can be output to a display or a printer. For example, based on the above-mentioned various databases, statistical analysis results (correlation analysis, multiple regression analysis, MT method, etc.) can be provided, and highly relevant factors can be narrowed down. The first comparison screen 116a in FIG. 31 and the second comparison screen 116b in FIG. 32 are examples thereof.

  The quality analysis system, the quality analysis method, and the program according to the present invention are not limited to the above-described embodiments, and various configurations can be adopted without departing from the gist of the present invention.

DESCRIPTION OF SYMBOLS 10 ... Manufacturing system 12a ... 1st stock tank 12b ... 2nd stock tank 12c ... 3rd stock tank 14a ... 1st batch processing equipment 14b ... 2nd batch processing equipment 16 ... Product 20 ... Quality analysis system 22a ... 1st management computer 22b ... 2nd management computer 22c ... 3rd management computer 26 ... Input device 28 ... Display device 50 ... Quality analysis means 52a ... 1st basic model 52b ... 2nd basic model 52c ... 3rd basic model 60 ... Raw material information acquisition part 62 ... Input amount acquisition unit 64a ... first data processing unit 64b ... second data processing unit 64c ... third data processing unit 66 ... raw material specifying unit 68 ... quality display unit RMDB ... raw material information database LNDB ... lot information database BPDB1 ... first Batch processing information database BPDB2 ... second batch processing information database Scan MMDB1 ... the first intermediate information database MMDB2 ... the second intermediate information database PIDB ... product information database PQDB ... product quality database

Claims (7)

Different raw materials each lot is turned, one or two or more kinds of raw materials are stock stock equipment is applied to at least a manufacturing system, and a computer, an input device connected to the computer, the computer In a quality analysis system for analyzing the quality of a product manufactured by the manufacturing system, having a connected output device ,
Means for acquiring information on the raw material that has been operated and input by the input device;
Input amount acquisition means for acquiring input amount information of the raw material operated and input by the input device;
Remaining amount acquisition means for acquiring remaining amount information of raw materials in the stock facility that has been operated and input by the input device;
A payout amount acquisition means for acquiring payout amount information of the product that has been operated and input by the input device;
Raw material specifying means for specifying information on the raw material contained in the product based on the input amount information, the remaining amount information, and the payout amount information ;
Product quality acquisition means for acquiring quality information of the product operated and input by the input device;
Raw material quality acquisition means for acquiring quality information of the raw material operated and input by the input device;
A quality analysis system comprising: quality information on the product based on information on the raw material specified for the product; and means for outputting the quality information in comparison with the quality information on the raw material included in the product . The quality analysis system according to claim 1,
The amount information of the product is
The quality analysis system characterized by being the weight information of the product or the usage amount information of raw materials contained in the preset product. The quality analysis system according to claim 1,
The manufacturing system includes: one or more production lines that produce one or more intermediate materials that are pre-stages of the product from the raw material; one or more intermediate stock equipment in which the intermediate materials are stocked; A production line for producing products,
The input amount acquisition means further has means for acquiring input amount information of the intermediate material that is operated and input by the input device,
The remaining amount acquisition means further includes means for acquiring remaining amount information of the intermediate material in the intermediate stock facility that has been operated and input by the input device,
The payout amount acquisition means further has means for acquiring payout amount information of the intermediate material that has been operated and input by the input device,
Further, the product, the intermediate material included in the product, and the intermediate material included in the intermediate material based on the amount information of the intermediate material discharged, the remaining amount information of the intermediate material, and the input amount information of the intermediate material A correspondence generation means for generating a correspondence with the raw material,
The raw material specifying means specifies information on the raw material included in the product based on the generated correspondence relationship. In the quality analysis system according to claim 3,
The production system further includes one or more production lines for producing one or more other intermediate materials that are pre-stages of the product from the intermediate material. The quality analysis system according to claim 1 ,
Means for outputting the transition of the quality information of the product based on the production date and time of the product;
A quality analysis system comprising: means for outputting a transition of quality information of the raw materials included in the product on the basis of the date and time of manufacture of the product. Different raw materials each lot is turned, one or two or more kinds of raw materials are stock stock equipment is applied to at least a manufacturing system, and a computer, an input device connected to the computer, the computer A quality analysis method used in a quality analysis system for analyzing the quality of a product manufactured in the manufacturing system, the output device connected ,
Obtaining information on the raw material that has been operated and input by the input device;
Input amount acquisition step of acquiring input amount information of the raw material operated and input by the input device;
A remaining amount acquisition step of acquiring remaining amount information of the raw material in the stock facility that has been operated and input by the input device;
A usage amount acquisition step of acquiring payout amount information of the product that has been operated and input by the input device;
A raw material specifying step for specifying information on the raw material contained in the product based on the input amount information, the remaining amount information, and the payout amount information;
A product quality acquisition step of acquiring quality information of the product that has been operated and input by the input device;
Raw material quality acquisition step of acquiring quality information of the raw material that has been operated and input by the input device;
A quality analysis method comprising: comparing the quality information of the product with the quality information of the raw material included in the product based on the information on the raw material specified for the product . Different raw materials each lot is turned, one or two or more kinds of raw materials are stock stock equipment is applied to at least a manufacturing system, and a computer, an input device connected to the computer, the computer and a connected output device, a quality analysis system for analyzing the quality of the product manufactured by the manufacturing system,
Means for acquiring information on the raw material that has been operated and input by the input device;
Input amount acquisition means for acquiring input amount information of the raw material that is operated and input by the input device;
Remaining amount acquisition means for acquiring remaining amount information of raw materials in the stock facility that is operated and input by the input device;
Usage amount acquisition means for acquiring payout amount information of the product that has been operated and input by the input device;
Raw material specifying means for specifying information on the raw material contained in the product based on the input amount information, the remaining amount information, and the payout amount information,
Product quality acquisition means for acquiring quality information of the product input by operation by the input device;
Raw material quality acquisition means for acquiring quality information of the raw material operated and input by the input device;
Means for comparing the quality information of the product with the quality information of the raw material contained in the product based on the information on the raw material specified for the product;
Program to function as.

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