JP3065680B2 - Product sales data processing device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a merchandise sales data processing device (hereinafter referred to as an ECR) such as a point-of-sale device terminal or an electronic cash register for inputting and registering a product code of a product to be sold from a barcode scanner or a keyboard. To).

[0002]

2. Description of the Related Art Conventionally, for example, an E for registering a product to be sold is provided.
As a CR, a product code is input by a numeric key and a price look-up (PLU) key provided on a keyboard, or read with a barcode indicating a product code attached to a product by a barcode scanner or the like. It is known that a required item stored in a storage unit specified by a product code of a product table provided in an ECR is updated and product registration is performed.

Usually, each product is provided with a unique product code corresponding to the product in advance.
R updates data such as the sales volume and sales amount of the product in the storage unit corresponding to the product code by setting these product codes in the product table in advance.

[0004] Each product is provided with a unique product code corresponding to the product as described above. This means that even if the product is of the same type, the sales volume per transaction (sales unit volume) May be different. When selling cola or beer in a container such as a mug or a cup at a restaurant or a pub as a product of the same kind, for example, a plurality of different sizes such as S size, M size, and L size are used as the container capacity. Sometimes they are sold in volume, and these different sized products usually have different selling prices. If you try to register the same type of product with the same size different in the conventional ECR by assigning the same product code, there is no function to determine which size product has been registered. Conventional ECR assigns different product codes to products of different sizes, even for the same type of product, because it is not possible to register and manage the capacity and price of registered products,
Register each of these products as a separate product,
Managed.

[0005]

However, such a conventional ECR has the following problems to be solved.
In other words, it is necessary to manage how much the same type of product having different sizes originally has a sales volume as a whole, but in the conventional ECR, a different product code is attached for each size as described above. In order to know the total sales volume of the same type of product, it was necessary to manually add the product codes based on each product code of the report printed out at the time of settlement. Therefore, it takes a considerable amount of labor and time to calculate the total sales volume of such products of the same kind.

[0006] Further, since the counting of the sales amount for each product code is usually performed in units of sales unit with each sales unit amount being one unit, even if the total sales unit is manually calculated, the total is calculated. The total sales volume obtained is simply the sum of the sales volume of each product (for example, S size 5, M size 10, L size 5, S size 15, M size 3, L size 2 Even in the case of a unit, the number of units sold, that is, the total sales amount is 20 units), and an accurate sales amount was not calculated.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned drawbacks, and is a product sales system capable of automatically and accurately grasping the total sales value of products of the same type having different sales unit amounts. It is an object to provide a data processing device.

[0008]

SUMMARY OF THE INVENTION A merchandise sales data processing apparatus according to the present invention inputs a merchandise code corresponding to a plurality of merchandise to be sold in a plurality of different sales unit quantities, and sorts the magnitude order of the plurality of sales unit quantities. Sales information input means for inputting the order instruction information shown, sales total value storage means for storing the sales total value corresponding to the product code, and sales unit quantity of the product corresponding to the order instruction information. Sales unit quantity information storage means for storing sales unit quantity information; and, based on the input from the sales information input means, according to the sales order quantity of the product to be sold from the order indication information and the corresponding sales unit quantity information. Sales amount information obtained, and the sales amount information is added to the sales total value of the sales total value storage means corresponding to the input product code, and the sales total value is stored in the sales total value storage means. It is characterized in that a stage.

[0009]

According to the present invention constructed as described above, when the order information is input together with the product code, the order instruction information input by the sales information input means and the sales unit amount information corresponding to the order instruction information are input. The sales amount information is obtained from the sales amount information, and the sales amount information is added to the sales total value in the sales total value storage means corresponding to the product code.

[0010]

An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is a block diagram showing hardware of an ECR according to an embodiment of the present invention.
A read-only memory (ROM) 2 storing various operation programs and a random-access read / write memory (RAM) 3 for storing various data are electrically connected to the PU 1 via a bus line 4. ing. CPU1
A mode switch 6 for switching modes such as setting, registration, inspection, and settlement via an I / O port 5;
The printer drive circuit 9 is connected to a drawer opening device 8 and a printer drive circuit 9 via an / O port 7, and a printer 10 for receipt and journal printing is connected to the printer drive circuit 9. Further, the CPU 1 has a display controller 1
1, a display 12 for displaying the price and the name of the product sold via the PC 1, and a keyboard 14 including an L size key and an S size key to be described later are connected via a keyboard controller 13.

FIG. 2 is a key arrangement diagram of an ECR keyboard 14 according to an embodiment of the present invention. The numeral keys 0 to 9 (sales information input means) for inputting a product code and an amount, Clear key 22 for correcting erroneous input, P for recognizing that the numerical value entered is a product code
Function keys such as an LU key 23 (sales information input means), a subtotal key 24 for declaring the end of merchandise registration, and a deposit / current total key 25 for ending sales processing for one customer and opening a drawer are provided.

The function keys of the keyboard 14 include the above-mentioned L,
An L-size key 26 (sales information input means) operated when registering an L-size product using an M-size product as a reference product when selling M- and S-size products; An S size key 27 (sales information input means) to be operated is included. These keys 26, 2
By operating the item 7 and subsequently inputting the product code, products of the L size and the S size can be registered.

The function key of the keyboard 14 can be used to enter a product code and enter P
A plurality of (15 in this embodiment) one-touch PLU keys 28 (sales information input means) for automatically performing both operations associated with the operation of the LU key 23 are included, and a product with a high sales frequency, that is, a product that sells well About this one touch PL
By setting the product code in the U key 28 in advance, the product can be registered in the product table without inputting the product code of the corresponding product from the numeric key 21. Further, the one-touch PLU key 28 can have the function of the above-described L size key or S size key. That is, by operating, for example, one key 28a (sales information input means) of the one-touch PLU keys 28, the L size key 26 + product code + PLU key 2
The operation equivalent to the input of No. 3 is automatically performed. Similarly, just by operating one key 28a, the S size key 27
It is also possible to automatically perform the same operation as the input of + commodity code + PLU key 23.

Next, a memory configuration diagram of this embodiment will be described with reference to FIG. The memory configuration of FIG.
3, the order designation information is input when the L size key 26 is operated, the L flag area 31 in which the L flag “1” is set, and the order designation information is input when the S size key 27 is operated. And an S flag area 32 in which an S flag “1” is set, a name area 34 storing the name of the product for each product code area 33 storing the product code, and an M size product storing the unit price of each size. The unit price area 35, the L-size product unit price area 36, the S-size product unit price area 37, and the M-size product sales volume area 38 that stores the sales value for each size (in this embodiment, the sales quantity (the number of mugs for beer)). , L size product sales volume area 39, S size product sales volume area 4
The L coefficient area 41 (sales unit amount information) storing the ratio of the contents of the L size as a coefficient value (sales unit amount information) when the coefficient for the contents of the 0 and M sizes is “1” (sales unit amount information). Storage means), similarly, an S coefficient area 4 for storing the S size content ratio as a coefficient value (sales unit amount information)
2 (sales unit information storage means), sales amount total area 43 (total sales value storage means) for storing the total sales amount (total sales value) obtained by converting the number of sales of each size into the number of sales of M size, sales Sales amount area 44 for storing the total amount
Are provided, and a print display buffer 46 is provided. Since the L coefficient area 41 and the S coefficient area 42 are provided for each product code, different coefficients can be set for each product code.

FIGS. 4 to 6 are flowcharts showing the program control of this embodiment. When the L size key 26 is operated, the L flag is set to "1" and the S flag is set to "0" as shown in FIG. ". When the S size key 27 is operated, the S flag is set to "1" and the L flag is set to "0" as shown in FIG.

When the PLU key 23 is operated, a search is made in step (hereinafter abbreviated as SP) 1 in FIG. 6 as to whether or not the corresponding PLU code is present in the product table 45 of the RAM 3. If does not exist, perform error handling.

If the corresponding PLU code exists,
At SP2, it is determined whether or not the L flag of the L flag area 31 is set to "1". If the L flag is "1", the L size key 26 has been operated, and the value of the L size product sales area 39 Is added by 1, the value of the L coefficient area 41 is added to the sales amount total area 43 as sales amount information (sales total value adding means), and the unit price of the L-size product unit price area 36 is added to the sales amount area 44. And the corresponding PLU
The code, the product name obtained by adding "L" to the name, and the unit price are stored in the print display buffer 46, and the print display buffer 46
Is displayed on the display 12 and the printer 10
To print on the receipt and set the L and S flags to "0"
Then, the print display buffer 46 is cleared and the registration of one product is completed.

If the L flag is "0" at SP2, S
At P3, it is determined whether or not the S flag is "1".
In the case of, since the S size key 27 has been operated, the value of the S size product sales volume area 40 is added by 1, and the value of the S coefficient area 42 is added to the sales volume total area 43 as sales volume information (sales). Total value adding means), sales amount area 4
The unit price of the S-size product unit price area 37 is added to 4. Then, the corresponding PLU code, the product name obtained by adding “S” to the name, and the unit price are stored in the print display buffer 46, the contents of the print display buffer 46 are displayed on the display 12, and the printer 10 prints the contents on the receipt. Then, the L flag and the S flag are set to “0”, the print display buffer 46 is cleared, and the registration of one product is completed.

If the S flag is "0" at SP3, L
Since neither the size key 26 nor the S size key 27 is operated, the value of the M size product sales volume area 38 is set to 1
Then, the value of the total sales amount area 43 is added as sales amount information by 1 (sales total value adding means), and the unit price of the M-size product unit price area 35 is added to the sales amount area 44. Then, the corresponding PLU code, the product name obtained by adding a space of one character to the name, and the unit price are stored in the print display buffer 46, and the contents of the print display buffer 46 are displayed on the display unit 1.
2, the printer 10 prints the receipt on the receipt, sets the L flag and the S flag to "0", clears the print display buffer 46, and ends the registration of one product.

In this embodiment having such a configuration, for example, the same type of L size, M size and S size products are assigned the same product code. Then, when selling an M size product, the product code + PLU key 23
Perform the above operations. Then, +1 is added to the value of the M-size merchandise sales area 38 of the corresponding merchandise code in the merchandise table 45, +1 is added to the value of the total sales amount area 43, and M is added to the contents of the total amount stored in the sales amount area 44. The unit price of the size product unit area 35 is added. Then, the product name and unit price of the sold product are displayed and printed on the receipt (FIG. 1).
0), the registration of one M-size product is completed.

Next, when selling an L size product,
The user operates the L size key 26 + product code + PLU key 23. Then, the value of the L size product sales volume area 39 of the corresponding product code (the same product code as the M size) in the product table 45 is added by +1 and stored in the L coefficient area 41 as the value of the sales volume total area 43. A coefficient value (for example, 1.2), which is the sales unit amount information, is added. Then, the unit price of the L-size product unit price area 36 is added to the contents of the total amount stored in the sales amount area 44. Then, the unit price with the letter “L” added to the product name of the sold product and the unit price are displayed and printed on the receipt (FIG. 10), so that L
The registration of one product of the size is completed.

Further, when selling an S size product,
The user operates the S size key 27 + product code + PLU key 23. Then, the value of the S size product sales volume area 40 of the corresponding product code (the same product code as the M size) in the product table 45 is added by +1 and stored in the S coefficient area 42 as the value of the sales volume total area 43. A coefficient value (for example, 0.8), which is the sales unit amount information, is added. Then, the unit price of the S-size product unit price area 37 is added to the contents of the total amount stored in the sales amount area 44. Then, the product name with "S" added next to the product name of the sold product and the unit price are displayed and printed on the receipt (FIG. 10), so that S
The registration of one product of the size is completed.

As described above, according to the present embodiment, the same type of products having different sizes can be obtained by operating the L size key 26 or the S size key 27 and then inputting the product code and operating the PLU key 23. It can be stored and managed in the same product code area of the table 45, and the total sales amount is set to the reference size (M in this embodiment).
) And stored. Therefore, as long as the capacity of the reference size is known, the sales volume of the same type of product as a whole can be easily grasped.

Also, "Enter product code + PLU key 2
By using the one-touch PLU key 28 instead of the “operation 3”, after operating the L-size key 26 or the S-size key 27, the one-touch PLU key 2
The same processing can be performed only by the operation 8.

Further, the one-touch PLU key 28a, ie, 1
In order to perform all the processes only by the operation of the number of keys, the size set for the key operated together with the operation of the one-touch PLU key 28a is checked, and a flag corresponding to the size is set. 6 can be achieved by executing the program control of the flowchart of FIG.

While the embodiment of the present invention has been described above, the present invention can be implemented in various modifications other than this embodiment, and another embodiment of the present invention will be briefly described. I do.

First, FIG. 7 is a memory configuration diagram including a product table 51 according to the second embodiment. In this embodiment, an L-size coefficient value and an S-size coefficient value are applied to all products. And the same value, and the product table 51
Has a common L coefficient area 52 (sales unit quantity information storage means) and a common S coefficient area 53 (sales unit quantity information storage means). Also, the unit price of a product other than the M size is input from a keyboard. For example, using the amount key 54 of FIG. 2, the L size key 26 + product code + PLU key 23 + unit price + amount key 54 or the L size key 26 + unit price + one touch PLU key 28
In this order, the unit price of the L-size product can be input. Of course, when registering an S-size product, the unit price can be input by the same operation.

FIG. 8 is a memory configuration diagram including the product table 55 of the third embodiment. In this embodiment, the L-size coefficient value and the S-size coefficient value are set for each product code. However, the unit price other than the M size is input from the keyboard as in the second embodiment.

FIG. 9 is a memory configuration diagram including the product table 56 of the fourth embodiment. In this embodiment, the unit price can be set for each product code.
The coefficient value of the size and the coefficient value of the S size are set to the same value for all products.

In each of the above-described embodiments, the sales quantity of each size is converted into the sales quantity of the M size and stored in the total sales volume area 43. However, the present invention is not limited to this. The sales amount (sales amount information) of the sold product is calculated by multiplying the sales amount by the coefficient value, and the calculated sales amount may be added to the sales amount total area 43 to obtain the sales total value.

The reference size is not limited to the M size.

Further, in each of the above-described embodiments, the size keys 26 and 27 are used only when the L size product and the S size product are registered.
Is operated to input the sales unit quantity instruction information. However, for the registration of the product of the M size, an M size key is provided, and by operating the key, the sales unit quantity instruction information is input and the flag is set. You may make it. In this case, the M size product is identified by looking at this flag.

Further, in each of the above embodiments, the sales unit amount information stored in the sales unit amount information storage means is a coefficient value which is compared with the size of the reference product. However, the present invention is not limited to this. The capacity may be stored as it is.

[0034]

As described above, the present invention is constructed as described above, and has the effect of making it possible to easily manage the total sales amount of a product having a plurality of sales unit quantities. is there.

[Brief description of the drawings]

FIG. 1 is a block diagram illustrating a hardware configuration.

FIG. 2 is a key layout diagram.

FIG. 3 is a diagram illustrating a memory configuration according to the first embodiment;

FIG. 4 is a flowchart when the L size key according to the first embodiment is operated.

FIG. 5 is a flowchart when the S size key of the first embodiment is operated.

FIG. 6 is a flowchart when the PLU key of the first embodiment is operated.

FIG. 7 is a memory configuration diagram of a second embodiment.

FIG. 8 is a memory configuration diagram of a third embodiment.

FIG. 9 is a memory configuration diagram of a fourth embodiment.

FIG. 10 is a diagram illustrating an example of printing on a receipt according to each embodiment.

[Explanation of symbols]

 21 Numeric keys 23 PLU key 26 L size key 27 S size key 28, 28a One-touch PLU key 41, 52 L coefficient area 42, 53 S coefficient area 43 Total sales volume area

──────────────────────────────────────────────────続 き Continued on the front page (58) Fields investigated (Int. Cl. ⁷ , DB name) G07G 1/00-5/00 G06F 17/00 G06F 17/60 G06F 19/00

Claims (1)

(57) [Claims] 1. A sales information input means for inputting a product code corresponding to a product to be sold in a plurality of different sales unit quantities, and inputting order designation information indicating a magnitude order of the plurality of sales unit quantities, and a product code. A sales total value storage means for storing the sales total value corresponding to the sales amount information storage means for storing sales unit amount information corresponding to the sales unit amount of the product corresponding to the order instruction information; Based on the input from the sales information input means, the sales order information corresponding to the sales amount of the product to be sold is obtained from the order instruction information and the corresponding sales unit amount information, and the sales amount information is input. A sales total value adding means for adding to the sales total value of the sales total value storage means corresponding to the product code and storing the sum in the sales total value storage means.