JP6972800B2 - Assembly sequence generator, assembly sequence generator and assembly sequence generator - Google Patents

Description

Embodiments of the present invention relate to an assembly sequence generator, an assembly sequence generator, and an assembly sequence generator.

At product assembly factories and the like, products are assembled according to work procedure manuals that instruct workers on the manufacturing order of products. In this work procedure manual, sentences and figures describing the work contents of the target work are described. On the other hand, in factories, work order changes occur in order to respond to changes in production numbers such as busy seasons and off-seasons. If the work order changes, the assembly status of the product will change even for the same work, so the work procedure manual will have to be recreated.

In the prior art of recreating this workbook, the order of assembly work of parts or blocked parts is generated based on a predetermined work order rule. Then, for each of the assembly operations, there is known that an external view of a product in the process of being manufactured is generated from a predetermined viewpoint position, and a work instruction diagram is generated using the generated external view. Further, it is known that the product parts list before the design change and the product parts list data after the design change are collated to identify the changed part of the manufacturing procedure information and update the manufacturing procedure information.

Japanese Unexamined Patent Publication No. 2011-13986 Japanese Unexamined Patent Publication No. 2011-150542

However, in the above-mentioned conventional technique, if the number of parts of the product is large, there are many confirmation points in the work procedure manual after re-creation that the work can be realized without interfering with each other, and it is very difficult to re-create the work procedure manual. There is a problem that it takes a lot of man-hours.

In one aspect, it is an object of the present invention to provide an assembly sequence generator, an assembly sequence generator, and an assembly sequence generator method that can easily recreate a work procedure manual.

In the first plan, the assembly order generation device has an input unit, a reproduction unit, a confirmation unit, and an output unit. The input unit receives input of work order information indicating the work order of the product and three-dimensional shape information related to the shape of the product. The reproduction unit acquires the work information related to each work stored in the work information storage unit for each work included in the input work order information, and creates the product parts based on the three-dimensional shape information in the virtual space according to the work information. Move inside to reproduce the assembled state. When the confirmation unit includes a work in which there is interference between parts in the reproduced assembled state, the confirmation unit displays the work as a problematic work to the user and accepts the correction of the work from the user. The output unit outputs a work procedure manual based on the received correction, work order information, and work information.

According to one embodiment of the present invention, the work procedure manual can be easily recreated.

FIG. 1 is a block diagram showing a configuration example of an assembly sequence generation device according to an embodiment. FIG. 2 is an explanatory diagram illustrating a functional outline of the assembly sequence generator according to the embodiment. FIG. 3 is a flowchart illustrating the processing contents of the assembly sequence generator according to the embodiment. FIG. 4 is a flowchart illustrating a process of outputting a working state. FIG. 5 is an explanatory diagram illustrating a display of a working state. FIG. 6 is an explanatory diagram illustrating an example of data before changing the work order. FIG. 7 is an explanatory diagram illustrating an example of changing the work order. FIG. 8 is an explanatory diagram illustrating interference between parts. FIG. 9 is an explanatory diagram illustrating the modification of the work order. FIG. 10 is a block diagram showing an example of the hardware configuration of the assembly sequence generator according to the embodiment.

Hereinafter, the assembly order generation device, the assembly order generation program, and the assembly order generation method according to the embodiment will be described with reference to the drawings. Configurations having the same function in the embodiment are designated by the same reference numerals, and duplicate description will be omitted. The assembly order generation device, the assembly order generation program, and the assembly order generation method described in the following embodiments are merely examples, and do not limit the embodiments. In addition, the following embodiments may be appropriately combined within a consistent range.

FIG. 1 is a block diagram showing a configuration example of an assembly sequence generation device according to an embodiment. The assembly order generation device 1 shown in FIG. 1 is an information processing device such as a PC (personal computer). The assembly order generation device 1 receives, for example, 3D model information such as work order information indicating a work order when assembling a product and 3D CAD (Computer Aided Design) data of the product. Then, the assembly order generation device 1 refers to a work information database that stores work information related to each work, and generates a work procedure manual for assembling the product based on the received work order information and 3D model information. Performs processing to output to a display or the like.

As shown in FIG. 1, the assembly sequence generation device 1 has an input unit 10, an output unit 20, a processing unit 30, and a storage unit 40.

The input unit 10 inputs various information to the processing unit 30. For example, the input unit 10 receives a user's instruction, acquires various information from an external device by communication according to the received instruction, and inputs the acquired various information to the processing unit 30. For example, the input unit 10 may be an operation reception device such as a mouse or a keyboard. To explain with specific examples, the input unit 10 receives work order information, 3D model information, and the like from the user and inputs them to the processing unit 30.

The output unit 20 outputs various information. For example, the output unit 20 displays the processing result of the processing unit 30 on a display device such as an LCD (Liquid Crystal Display) or a CRT (Cathode Ray Tube). The output unit 20 may output the processing result of the processing unit 30 by voice from a voice output device such as a voice circuit and a speaker. Further, the output unit 20 may output the processing result of the processing unit 30 to an external device via the network device. Further, the output unit 20 may print the processing result of the processing unit 30 on a paper medium by a printing device or the like.

The processing unit 30 is a CPU (Central Processing Unit) or the like, and by executing a program, it executes a process related to generation of an assembly order of products.

The storage unit 40 stores various information. For example, the storage unit 40 stores a program executed by the processing unit 30. Further, the storage unit 40 stores information input from the input unit 10, a preset work information database, and the like.

FIG. 2 is an explanatory diagram illustrating a functional outline of the assembly sequence generation device 1 according to the embodiment. As shown in FIG. 2, the input unit 10 receives the work order information 11 indicating the work order before the change and the 3D model information 12 of the product in advance, and is executed according to the work order based on the received information. Extract the work information of each work.

The work order information 11 describes the work contents (names of parts to be assembled with each other, tools and jigs to be used, assembling direction, assembling position, etc.) for each work order when assembling the product. .. Further, the 3D model information 12 is data of a three-dimensional model including the entire product and each component constituting the product, which is generated by CAD, and is an example of the three-dimensional shape information.

Next, the input unit 10 stores the extracted work information of each work in the work information database 41 of the storage unit 40 (S1). That is, the work information database 41 is an example of the work information storage unit, and the work information database 41 stores the work information of each work before the change of the work order in advance.

The work information stored in the work information database 41 includes the names of work target parts (work, assembly) to be assembled with each other in the work, the operation at the time of assembly, the tools and jigs to be used, the assembly direction, the assembly position, and the like. Work instruction information etc. are included.

Next, the input unit 10 accepts the change of the work order indicated by the work order information 11 from the production planner 50 by an editing operation on the display screen displaying the work order indicated by the work order information 11 (S2). In this way, the production planner 50, which is an example of the user, responds to a change in the number of production such as a busy period or a quiet period by changing the work order related to the production of the product.

Next, the input unit 10 inputs the changed work order information 13 received from the production planner 50 to the processing unit 30 (S3). At this time, the input unit 10 inputs the 3D model information 12 received in S1 to the processing unit 30 together with the work order information 13.

The processing unit 30 has a reproduction unit 31 and a confirmation unit 32. The reproduction unit 31 acquires work information related to each work stored in the work information database 41 for each work included in the input work order information 13. For example, the work order information 11 and 13 are assigned a work number (work ID) for identifying each work, and a corresponding work number is also assigned to each work stored in the work information database 41. Therefore, the reproduction unit 31 matches the work number indicating each order of work in the work order information 13 with the work number of the work information database 41, so that the work information corresponding to each work included in the work order information 13 is matched. Is acquired from the work information database 41.

Next, the reproduction unit 31 moves the parts of the product based on the 3D model information 12 in the virtual space according to the work information acquired from the work information database 41, so that the assembly state (work state) in each work of the work order information 13 is changed. Reproduce (S4). Specifically, the reproduction unit 31 performs each work in each order in the work order information 13 based on the work target part names (work, assembled) included in the work information acquired from the work information database 41. Identify the parts to be assembled. Then, the reproduction unit 31 puts the parts of the product based on the 3D model information 12 in the virtual space based on the operation at the time of assembly included in the work information, the tools and jigs to be used, the assembly direction and the assembly position. Move with to reproduce the assembled state in each work.

Next, the reproduction unit 31 generates data such as a CAD animation showing the assembly state (work state) reproduced in the virtual space in each order indicated by the work order information 13, and outputs the data to the confirmation unit 32 (S5).

The confirmation unit 32 confirms the assembly operation in each work based on the assembly state (work state) reproduced in the virtual space by the reproduction unit 31 in each order indicated by the work order information 13 (S6). For example, the confirmation unit 32 confirms whether or not a work having interference between parts is included in the assembled state of each work based on the presence or absence of collision of parts in the CAD animation that reproduces the assembled state of each work.

Next, the confirmation unit 32 determines whether or not assembly is possible by performing the work in each order indicated by the work order information 13 based on the confirmation result of S6 (S7). Specifically, the confirmation unit 32 determines that the parts can be assembled if there is no interference between the parts (S7: YES), and determines that the parts cannot be assembled if there is interference between the parts (S7: NO). ..

When there is no interference between the parts (S7: YES), the confirmation unit 32 outputs the input work order information 13 and the work information corresponding to each work acquired from the work information database 41 to the output unit 20. As a result, the output unit 20 generates a work procedure manual for creating a product in the work order indicated by the input work order information 13 based on the work content indicated by the work information, and displays the generated work procedure manual. It is output to the user (for example, the production planner 50) by displaying it on the device or printing it on a paper medium.

When there is interference between parts (S7: NO), the confirmation unit 32 presents the work with interference between parts to the user via the output unit 20, and receives the correction of the work from the input unit 10 (S8). Next, the confirmation unit 32 outputs the input work order information 13 and the work information corresponding to each work acquired from the work information database 41, including the correction content received when there is interference between the parts. Output to.

As a result, the output unit 20 generates a work procedure manual that reflects the correction content based on the work content indicated by the work information and the received correction content, and displays the generated work procedure manual on the display device. It is output to a user (for example, a production planner 50) by printing on a paper medium.

FIG. 3 is a flowchart illustrating the processing contents of the assembly sequence generation device 1 according to the embodiment. As shown in FIG. 3, when the process is started, the input unit 10 receives the input of the 3D model information 12 and the work order information 13 from the user (for example, the production planner 50) (S10).

Next, the reproduction unit 31 acquires work information such as operations, tools, and jigs corresponding to the work numbers from the work information database 41 based on the work numbers of each work in the input work order information 13. (S11). ).

Next, for each work, the reproduction unit 31 reproduces the work state in which tools, jigs, etc. are displayed in a three-dimensional virtual space according to the work information of each work acquired in S11, and the parts to be combined are moved, and the confirmation unit 32 is reached. Output (S12).

FIG. 4 is a flowchart illustrating a process of outputting a working state, and more specifically, is a diagram illustrating details of the process in S12. As shown in FIG. 4, when the process is started, the reproduction unit 31 accepts the inputs of the 3D model information 12 and the work order information 13 (S20), and initializes the group IDs of all the parts in the 3D model information 12. (S21).

Next, the reproduction unit 31 initializes the Index for counting the work to be processed among the work included in the work order information 13 (Index ← 1). Further, the reproduction unit 31 _{initializes the ID counter} for counting the parts (ID _counter ← 0) (S22).

Next, the reproduction unit 31 reads the work (work information) corresponding to the Index th work number from the work information database 41, and acquires the part name and the assembly part name (S23). _{Next, the reproduction unit 31 acquires a group ID (ID work} , ID _asm ) of each of the component and the component to be assembled (S24). Here, it is assumed that the group ID corresponding to the component is an ID _work and the group ID corresponding to the assembled component is an ID _asm .

Next, the reproduction unit 31 makes a case classification determination for _{the acquired group ID (ID work} , ID _{asm) (S25).}

Specifically, the reproduction unit 31 has _{any of cases where the ID work} and the ID _asm are both predetermined initial values, the ID _asm is the initial value, the ID _work is the initial value, and both are not the initial values. Is determined.

_{When both the ID work} and the ID _asm are predetermined initial values in S25, the reproduction unit 31 substitutes the ID _{counter values for the ID work} and the ID _asm (S26). Next, the reproduction unit 31 _{increments the value of the ID counter} (S27).

When the ID _asm is the initial value in S25, the reproduction unit 31 substitutes the value of the ID _{work into the ID asm} (S28).

When the ID _work is the initial value in S25, the reproduction unit 31 substitutes the value of the ID _{asm into the ID work} (S29).

_{When both ID work} and ID _asm are not initial values in S25, the reproduction unit 31 extracts a component having the same group ID as _{the ID work.} Next, the reproduction unit 31 updates the group ID of the extracted parts to ID _asm (S30).

Following S27 to S30, the reproduction unit 31 _{moves and displays the parts having the same group ID as the ID work in the} virtual space according to the work information, and outputs the parts as the index th work state (S31).

Next, the reproduction unit 31 determines whether or not all the works in the work order shown in the work order information 13 have been read (S32), and if all the works have been read (S32: YES), the process ends. .. When all the work has not been read (S32: NO), the reproduction unit 31 increments the value of index (S33) and returns the process to S23. As a result, the work next to the work order in the work order information 13 is set as the processing target, and the processing is continued.

FIG. 5 is an explanatory diagram illustrating a display of a working state. As shown in FIG. 5, there are parts A to D as parts to be assembled in each work of the work order information 13, and it is assumed that the parts are hidden before the work (S40).

As shown in FIG. 5, in [Work 1] in which the part A is assembled to the part B, the parts A and B are set as the initial value parts of the group ID "1", and the working state in which the parts A and B are moved according to the work information is set. It is displayed (output) (S41).

Next, in [Work 2] in which the part C is assembled to the part D, the parts C and D are set as the parts of "2" in which the group ID is incremented, and the work state in which the parts C and D are moved according to the work information is displayed (output). (S42).

Next, in [Work 3] of assembling the part B to the part D, the group IDs of the parts to which the parts A and B have been assembled and the parts to which the parts C and D have been assembled are incremented to be "1". As parts, the work state of moving these parts according to the work information is displayed (output) (S43). In this way, the reproduction unit 31 reproduces each work state in the work order information 13 by executing the processes of S20 to S33, generates data such as a CAD animation indicating the reproduced work state, and confirms the unit 32. Output to.

Returning to FIG. 3, the confirmation unit 32 determines the presence / absence of interference / collision with other parts based on the presence / absence of collision of parts in the CAD animation reproduced for each working state (S13). If there is no interference / collision (S13: NO), the confirmation unit 32 proceeds to S17.

When there is interference / collision (S13: YES), the confirmation unit 32 outputs to the display screen or the like via the output unit 20 that a problem occurs when assembling the parts for the work in which there is interference / collision between the parts. Then, it is presented to the user (for example, the production planner 50) (S14). Specifically, the confirmation unit 32 presents to the user an animation in which there is actual interference / collision of parts by displaying a CAD animation reproduced with respect to the work number of the work having interference / collision.

Next, the confirmation unit 32 accepts the correction of the work based on the instruction of the user (for example, the production planner 50) by the input unit 10 (S15). Regarding the correction of work, there are correction of the contents of work with interference / collision (for example, assembly direction of parts), change of work order, and the like.

FIG. 6 is an explanatory diagram illustrating an example of data before changing the work order. As shown in the assembly outline 14 of FIG. 6, the product X in the 3D model information 12 is created in the work order of the work order information 11. Specifically, the product X has "part B attached to part C", "part D attached to part E", "part C attached to part A", "part E attached to part A", and "part E attached to part A". It shall be created in the work order of "Mounting part F to part A". Further, it is assumed that the work procedure manual 21 for each work such as the work procedure manual 21 for "attaching the component D to the component E" has already been created, and the work information of each work is stored in the work information database 41. ..

FIG. 7 is an explanatory diagram illustrating an example of changing the work order. As shown in FIG. 7, the work order information 13 is a modification of the work order of the work order information 11. Specifically, in the work sequence information 13, "part C is attached to part A", "part E is attached to part A", "part F is attached to part A", and "part D is attached to part E". , Create product X in the work order of "attaching component B to component C".

FIG. 8 is an explanatory diagram illustrating interference between parts. As shown in FIG. 8, in the work order information 13, the part D interferes with the part F in the work of “attaching the part D to the part E”. Therefore, in S14, the confirmation unit 32 outputs to the display screen or the like via the output unit 20 that a problem occurs in the work of "attaching the component D to the component E", whereby the user (for example, the production planner 50). ).

FIG. 9 is an explanatory diagram illustrating the modification of the work order. As shown in FIG. 9, by presenting to the user that a problem occurs in the work of "attaching the component D to the component E", the confirmation unit 32 accepts, for example, the modification of the case C1 or the case C2 from the user. ..

Specifically, as shown in the case C1, the user receives an instruction to correct the work content of "attaching the component D to the component E" so that the moving direction of the component D does not interfere with the component F. As a result, the assembly order generation device 1 can obtain the work order information 13a in which the work contents of the initial work order information 13 are modified so that the parts do not interfere with each other or collide with each other.

Further, as shown in the case C2, the user receives an instruction to change the work order of "attaching the component D to the component E" so as to be before the attachment of the component F that causes interference. As a result, it is possible to obtain the work order information 13b in which the work order of the initial work order information 13 is modified.

In this way, by receiving from the user a correction instruction for correcting the work content having interference / collision or changing the order of work, it is possible to create work order information 13a and 13b without interference / collision of parts.

Next, the confirmation unit 32 receives from the user whether or not there is confirmation with the corrected content from the user via the input unit 10, and determines whether or not there is confirmation (S16). If there is confirmation (S16: YES), the confirmation unit 32 returns the process to S11. As a result, the reproduction unit 31 confirms whether or not there is interference / collision of the parts with the corrected contents.

In the case of no confirmation (S16: NO), the confirmation unit 32 includes the input work order information 13 including the correction content (S15) received when there is interference between parts, and each acquired from the work information database 41. The work information corresponding to the work is output to the output unit 20. As a result, if there is a correction content, the output unit 20 creates a work procedure manual that reflects the correction content, and outputs the generated work procedure manual to the user by displaying it on the display device or printing it on a paper medium ( S17).

As described above, the input unit 10 of the assembly order generation device 1 receives the input of the work order information 13 indicating the work order of the product and the 3D model information 12 related to the shape of the product. The reproduction unit 31 of the assembly order generation device 1 acquires work information related to each work stored in the work information database 41 for each work included in the input work order information 13. Then, the reproduction unit 31 moves the parts of the product based on the 3D model information 12 in the virtual space according to the acquired work information, and reproduces the assembled state of each work included in the work order information 13. When the confirmation unit 32 of the assembly sequence generation device 1 includes a work in which there is interference between parts in the reproduced assembly state, the confirmation unit 32 displays the work as a problematic work to the user and accepts the correction of the work. The output unit 20 of the assembly order generation device 1 generates and outputs a work procedure manual 21 based on the correction of the work received from the user, the work order information 13, and the work information related to each work. Therefore, the user (for example, the production planner 50) can easily confirm and correct the work in which there is interference between the parts in the assembled state of each work in the changed work order information 13, and can be corrected in the work procedure manual 21. It can be easily recreated.

Further, the confirmation unit 32 receives the correction of the work order from the user. The output unit 20 outputs the work procedure manual 21 in which the work order indicated by the work order information 13 is modified according to the received order. As a result, the user can easily create the work procedure manual 21 without interference / collision of parts by modifying the work order.

Further, the confirmation unit 32 receives the correction of the work content from the user. The output unit 20 outputs the work procedure manual 21 modified according to the received contents. As a result, the user can easily create the work procedure manual 21 without interference / collision of parts by modifying the contents of the work.

Each component of each of the illustrated parts does not necessarily have to be physically configured as shown. That is, the specific form of distribution / integration of each part is not limited to the one shown in the figure, and all or part of them may be functionally or physically distributed / integrated in any unit according to various loads and usage conditions. Can be configured.

Further, the various processing functions performed by the assembly sequence generation device 1 may execute all or any part thereof on the CPU (or a microcomputer such as an MPU or an MCU (Micro Controller Unit)). .. In addition, various processing functions may be executed in whole or in any part on a program analyzed and executed by a CPU (or a microcomputer such as an MPU or MCU) or on hardware by wired logic. Needless to say, it's good. Further, various processing functions performed by the assembly order generation device 1 may be executed by a plurality of computers in cooperation by cloud computing.

By the way, various processes described in the above-described embodiment can be realized by executing a program prepared in advance on a computer. Therefore, in the following, an example of a computer (hardware) that executes a program having the same function as that of the above embodiment will be described. FIG. 10 is a block diagram showing an example of the hardware configuration of the assembly sequence generation device 1 according to the embodiment.

As shown in FIG. 10, the assembly order generation device 1 includes a CPU 101 that executes various arithmetic processes, an input device 102 that accepts data input, a monitor 103, and a speaker 104. Further, the assembly order generation device 1 includes a medium reading device 105 for reading a program or the like from a storage medium, an interface device 106 for connecting to various devices, and a communication device 107 for communicating with an external device by wire or wirelessly. Has. Further, the assembly order generation device 1 has a RAM 108 for temporarily storing various information and a hard disk device 109. Further, each part (101 to 109) of the assembly order generation device 1 is connected to the bus 110.

The hard disk device 109 stores a program 111 for executing various processes described in the above embodiment. Further, the hard disk device 109 stores various data 112 referred to by the program 111. The input device 102 receives, for example, input of operation information from the operator of the assembly order generation device 1. The monitor 103 displays, for example, various screens operated by the operator. For example, a printing device or the like is connected to the interface device 106. The communication device 107 is connected to a communication network such as a LAN (Local Area Network), and exchanges various information with an external device via the communication network.

The CPU 101 reads out the program 111 stored in the hard disk device 109, expands it into the RAM 108, and executes it to perform processing related to the input unit 10, the output unit 20, the processing unit 30, and the like. The program 111 may not be stored in the hard disk device 109. For example, the assembly sequence generation device 1 may read and execute the program 111 stored in the storage medium that can be read by the assembly sequence generation device 1. The storage medium that can be read by the assembly order generation device 1 corresponds to, for example, a portable recording medium such as a CD-ROM, a DVD disk, or a USB (Universal Serial Bus) memory, a semiconductor memory such as a flash memory, a hard disk drive, or the like. Further, the program may be stored in a device connected to a public line, the Internet, a LAN, or the like, and the assembly order generation device 1 may read the program from these and execute the program.

The following additional notes are further disclosed with respect to the above embodiments.

(Appendix 1) An input unit that accepts input of work order information indicating the work order of the product and three-dimensional shape information related to the shape of the product.
For each work included in the input work order information, the work information related to each work stored in the work information storage unit is acquired, and the parts of the product based on the three-dimensional shape information are placed in the virtual space according to the work information. A reproduction part that reproduces the assembled state by moving with
When the reproduced work includes work with interference between the parts, the confirmation unit that displays the work as a problematic work to the user and accepts the correction of the work from the user.
An output unit that outputs a work procedure manual based on the received correction, the work order information, and the work information.
An assembly sequence generator characterized by having.

(Appendix 2) The confirmation unit receives the correction of the work order from the user, and receives the correction.
The output unit outputs a work procedure manual in which the work order indicated by the work order information is corrected according to the received order.
The assembly sequence generator according to Appendix 1, wherein the assembly sequence is generated.

(Appendix 3) The confirmation unit receives the correction of the work content from the user, and receives the correction.
The output unit outputs a work procedure manual in which the content of the work indicated by the work information is modified according to the received content.
The assembly sequence generator according to Appendix 1, wherein the assembly sequence is generated.

(Appendix 4) Accepting the input of the work order information indicating the work order of the product and the three-dimensional shape information related to the shape of the product,
For each work included in the input work order information, the work information related to each work stored in the work information storage unit is acquired, and the parts of the product based on the three-dimensional shape information are placed in the virtual space according to the work information. Move with to reproduce the assembled state,
When the reproduced work includes work with interference between the parts, the work is displayed to the user as a problematic work, and the user accepts the correction of the work.
Output the work procedure manual based on the received correction, the work order information, and the work information.
An assembly sequence generator characterized by having a computer perform processing.

(Appendix 5) In the accepting process, the user accepts the modification of the work order.
The output process outputs a work procedure manual in which the work order indicated by the work order information is modified according to the received order.
The assembly sequence generation program according to Appendix 4, wherein the program is characterized by the above.

(Appendix 6) In the accepted process, the user accepts the modification of the work content.
The output process outputs a work procedure manual in which the content of the work indicated by the work information is modified according to the received content.
The assembly sequence generation program according to Appendix 4, wherein the program is characterized by the above.

(Appendix 7) Accepting the input of the work order information indicating the work order of the product and the three-dimensional shape information related to the shape of the product,
For each work included in the input work order information, the work information related to each work stored in the work information storage unit is acquired, and the parts of the product based on the three-dimensional shape information are placed in the virtual space according to the work information. Move with to reproduce the assembled state,
When the reproduced work includes work with interference between the parts, the work is displayed to the user as a problematic work, and the user accepts the correction of the work.
Output the work procedure manual based on the received correction, the work order information, and the work information.
An assembly sequence generation method characterized by a computer performing processing.

(Appendix 8) In the accepting process, the user accepts the modification of the work order.
The output process outputs a work procedure manual in which the work order indicated by the work order information is modified according to the received order.
The assembly order generation method according to Appendix 7, wherein the assembly sequence is generated.

(Appendix 9) In the accepted process, the user accepts the modification of the work content.
The output process outputs a work procedure manual in which the content of the work indicated by the work information is modified according to the received content.
The assembly order generation method according to Appendix 7, wherein the assembly sequence is generated.

1 ... Assembly order generation device 10 ... Input unit 11 ... Work order information 12 ... 3D model information 13, 13a, 13b ... Work order information 14 ... Assembly outline 20 ... Output unit 21 ... Work procedure manual 30 ... Processing unit 31 ... Reproduction unit 32 ... Confirmation unit 40 ... Storage unit 41 ... Work information database 50 ... Production planner 101 ... CPU
102 ... Input device 103 ... Monitor 104 ... Speaker 105 ... Medium reading device 106 ... Interface device 107 ... Communication device 108 ... RAM
109 ... Hard disk device 110 ... Bus 111 ... Program 112 ... Various data A to F ... Parts X ... Products C1, C2 ... Case

Claims (5)

An input unit that accepts input of work order information indicating the work order of the product and three-dimensional shape information related to the shape of the product.
For each work included in the input work order information, the work information related to each work stored in the work information storage unit is acquired, and the parts of the product based on the three-dimensional shape information are placed in the virtual space according to the work information. A reproduction part that reproduces the assembled state by moving with
In each work included in the work order information, if it contains tasks that interference between the components in the reproduced the assembled state, against the user the task as a work that has a problem, a the problem working With the confirmation unit that moves the parts of the product based on the 3D shape information in the virtual space to reproduce the assembled state and accepts the correction of the work from the user.
An output unit that outputs a work procedure manual based on the received correction, the work order information, and the work information.
An assembly sequence generator characterized by having. The confirmation unit receives the correction of the work order from the user, and receives the correction.
The output unit outputs a work procedure manual in which the work order indicated by the work order information is corrected according to the received order.
The assembly sequence generator according to claim 1. The confirmation unit receives the correction of the work content from the user, and receives the correction.
The output unit outputs a work procedure manual in which the content of the work indicated by the work information is modified according to the received content.
The assembly sequence generator according to claim 1. It accepts the input of the work order information indicating the work order of the product and the three-dimensional shape information related to the shape of the product.
For each work included in the input work order information, the work information related to each work stored in the work information storage unit is acquired, and the parts of the product based on the three-dimensional shape information are placed in the virtual space according to the work information. Move with to reproduce the assembled state,
In each work included in the work order information, if it contains tasks that interference between the components in the reproduced the assembled state, against the user the task as a work that has a problem, a the problem working The parts of the product based on the 3D shape information are moved in the virtual space to reproduce the assembled state, and the user accepts the correction of the work.
Output the work procedure manual based on the received correction, the work order information, and the work information.
An assembly sequence generator characterized by having a computer perform processing. It accepts the input of the work order information indicating the work order of the product and the three-dimensional shape information related to the shape of the product.
For each work included in the input work order information, the work information related to each work stored in the work information storage unit is acquired, and the parts of the product based on the three-dimensional shape information are placed in the virtual space according to the work information. Move with to reproduce the assembled state,
In each work included in the work order information, if it contains tasks that interference between the components in the reproduced the assembled state, against the user the task as a work that has a problem, a the problem working The parts of the product based on the 3D shape information are moved in the virtual space to reproduce the assembled state, and the user accepts the correction of the work.
Output the work procedure manual based on the received correction, the work order information, and the work information.
An assembly sequence generation method characterized by a computer performing processing.

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