JPH0710468Y2 - Sales data processor - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention is applied to each product such as an electronic cash register, a POS system, and the like.
The present invention relates to a sales data processing device that calculates the total amount of money for each department and for each receipt.

[Conventional technology]

For example, when registering product data in an electronic cash register (hereinafter referred to as ECR), it is necessary to perform a process of calculating the total number of products sold and the amount of sales for each product. In addition, the subject of financial registration with ECR is merchandise, and the merchandise covers all fields, such as clothing, medicine, office supplies,
It covers all departments that deal with, such as restaurant menus.

Therefore, in the case of registering products in each of these fields and departments by ECR, it is necessary to calculate the total amount of money, the number of units sold, etc. for each department, group or set menu. That is, for example, when a set menu including eight types of menus (commodities) as a set menu for a restaurant or the like is preset in the ECR, the set menu may be ordered and registered in the ECR.
In this case, the set menu (eg, steak set, A course set, B course set, etc.) set in the ECR in advance is composed of eight types of menus (products) as described above, and the set menu sales quantity and sales Not only the calculation of the amount of money but also the process of calculating the total of the number of units sold, the amount of sales, etc. is required for each menu constituting the set menu.

Such calculation processing is not limited to the set menu, and is necessary each time the product is sold, not only in the case of total calculation processing of sales amounts to the departments (groups) to which the products are linked (belonging to) or groups. That is, when registering a product belonging to a certain department or group, in addition to the calculation processing for the product, calculation processing is required for registration for the department or group to which the product belongs. Conventionally, the above-described arithmetic processing is all performed at the time of check-out by the customer and before the sale merchandise and the sale amount are displayed or printed.

[Problems to be solved by the invention]

In the conventional ECR, etc. as described above, since the total calculation process is performed before the menus (products) that make up the set menu and the products that make up the department or group are displayed and printed, the sales items, sales amounts, etc. It takes a long processing time to display. The length of this processing time can be felt even by the actual human interval, and is strongly felt particularly when the same set menu or a plurality of the same products are registered. Therefore, when the calculation processing takes a long time in this way, the total processing of the sold commodities cannot be efficiently performed, which leads to deterioration of service to the customer.

Problems of the present invention include registration of a set menu, linking of departments,
Efficiently registering products with group links.

[Means for solving problems]

 The means of the present invention are as follows.

The classification storage unit 1 (see the functional block diagram of FIG. 1, the same applies hereinafter) stores a plurality of classifications that constitute a set classification.

The unit price data storage means 2 stores the unit price data of the set classification.

The classified sales data storage means 3 stores classified sales data corresponding to each of the plurality of classifications.

The input means 4 inputs the sales quantity of the set classification.

When the sales quantity of the set classification is input from the input means 4, the processing means 5 obtains the sales amount based on the sales quantity and the unit price data of the set unit price data storage means 2, and outputs the sales amount. Perform processing.

When a series of transactions including the output by the processing means 4 is completed, the updating means 6 sequentially reads each classification stored in the classification storage means 1, and the sales by classification corresponding to each read classification. The sales data in the storage means 3 is sequentially updated based on the sales quantity input from the input means 4.

[Action]

 The operation of the means of the present invention is as follows.

When the sales quantity of the set classification is input from the input means 4, the processing means 5 obtains the sales amount based on the sales quantity and the unit price data of the set unit price data storage means 2, and the sales amount is output. Be done. Then, when a series of transactions including the output by the processing means 4 is completed, the updating means 6 sequentially reads the respective classifications stored in the classification storing means 1, and the respective classifications corresponding to the read respective classifications. The sales data in the sales storage means 3 is sequentially updated based on the sales quantity input from the input means 4.

〔Example〕

An embodiment will be described below with reference to FIGS. 2 and 3.

FIG. 2 is a circuit block diagram of the ECR of this embodiment. In the figure, a CPU 6 is a central processing unit that controls all input / output processing of ECR data and arithmetic processing according to the present embodiment, and is a ROM (read only memory) 7 connected to the CPU 6.
The above-described control is performed according to the program stored in. The keyboard unit 8 includes a key switch 8a, a numeral key 8b, a set menu input key 8c, a PLU (price lookup) key 8d, a character input key 8e, a department (commercial field) key 8f, and other current / region keys (not shown). ) And so on. A key operation signal indicating the operation of these keys is output to the CPU 6.

The key switch 8a is for rotary mode switching, and is a key for switching between setting mode, registration mode, off mode, inspection mode, and settlement mode. For example, the setting mode is a mode that enables setting data such as menus and PLUNo to a set menu table and set menu file in RAM (random access memory) described later, and the registration mode is the above-mentioned mode. RA depending on the setting mode
In this mode, menus, PLUNo, etc. set in M are registered in the total part of the read RAM according to the product code. In addition, the off mode is the mode that is operated when the power of the master ECR is turned off, the inspection mode is the mode used for checking the departments of the registered data, etc., and the settlement mode is the settlement calculation for the daily sales etc. Mode.

RAM9 connected to CPU6 is set menu file 1
It is composed of 0 and a set menu table 11. The set menu file 10 has record areas # 1 to #n for each set menu (however, #n is not shown), and each record area # 1 to #n is a key code storage area 10a and a number storage area 10b. , Amount storage area 10c,
Unit price storage area 10d, character (set menu name)
It is composed of a storage area 10e, a program storage area 10f, and a set table storage area 10g. The key code storage area 10a is set corresponding to a predetermined set menu. For example, a steak set is stored as a set menu in the record area # 1, and its key code is "1248". Also, the A course set is stored as a set menu in the record area # 2, and its key code is "1348". Further, the data stored in the unit price storage area 10d indicates the unit price of the corresponding set menu, and the data written in the number storage area 10b and the amount storage area 10c are sequentially added and written each time the corresponding set menu is sold. For example, in the case of a steak set, two steak sets are sold and the total amount is 2000
It is a circle.

The set table storage area 10g stores address data for searching the record areas # 1 'to #n' (however, #n 'is not shown) in the set menu table 11. For example, in the case of a steak set, "1" is stored in the set table storage area 10g, and in this case, the memory No. "1" in the memory No. storage area described later in the set menu table 11 is selected.

The set menu table 11 has a record area # 1′-
Each of the record areas # 1 'to #n' is composed of a memory No storage area 11a, a PLUNo storage area 11b, and a set menu number storage area 11c. The memory No storage area 11a stores data selected by the data (address) described in the set table storage area 10g described above. In the PLU No storage area 10b, a menu (product) code of a specific product corresponding to each memory No is stored. Therefore, for example, when the keyboard “1248” is input and a steak set is registered, as described above, the steak set set table storage area 10g to the memory No. 1 in the set menu table 11 is stored.
PL as a menu to search for and configure the steak set
UNo "11", "21", "31", "41", "51", "61", "7"
Eight items "1" and "81" are selected.

The PLU file 12 is a memory in which sales data (not shown) such as product names and unit prices of PLUNO 1 to _n (for each product) are accumulated.

On the other hand, the set menu number storage area 11c is an area for storing the number of ordered (sales) set menus input from the keyboard portion 8 when the set menu is registered. For example, when two sets of the above steak set are sold, the record area # corresponding to the steak set as described above
"2" is written in the 1'set menu quantity storage area 11c. Also, when one set of the above A course set is sold, the record area # corresponding to the A course set #
"1" is written in the 2'set menu quantity storage area 11c.

On the other hand, the display unit 13 is composed of an LED (light emitting diode) or an LCD (liquid crystal display), and displays the sale product name, the price of the product processed by the CPU 6, and the like. The printing unit 14 prints the product price and the like displayed on the display unit 13 on a built-in paper and issues it as a receipt. Also,
The drawer 15 stores cash, and can be opened by a control signal from the CPU 6 by operating a currency exchange key or the like.

The operation of the arithmetic processing device having the above configuration will be described below.

First, when a customer purchases a particular product, the amount
The name of the product to be sold, the unit price, etc. are entered in and registered. For example, in the case of eating and drinking at a restaurant and the menu is curry rice, the corresponding product code is registered in the ECR by operating the keyboard unit 8 and processing such as display is performed (step S1 in FIG. 3).

That is, the CPU 6 searches a menu file (not shown) (other than the set menu) from the input menu product code and reads the corresponding curry and rice product name and unit price data. Then, if a plurality of the same products have been ordered, the unit price data is multiplied by the number data to calculate the selling price. Then, the data such as the product name and the sales amount is displayed on the display unit 13, and the printing unit 14 prints it on the receipt.

Next, it is determined whether it is a set menu (S2).
For example, if the menu is curry rice as described above, it is not a set menu (S2 is NO) and the process ends.

On the other hand, if the sold (ordered) menu is a set menu, the CPU 6 retrieves the set menu file 10 from the input product code of the set menu and reads the unit price of the set menu from the retrieved unit price storage area 10d. Then, the order quantity data of the set menu is multiplied by the unit price data, and the calculation result is used as the sale price of the set menu. Then, the set menu name corresponding to the above-mentioned product code is read from the character storage area 10e, and printing processing is performed (S1). For example, when two sets of steak sets are sold, the set menu name of the steak sets and the sales amount (unit price x number of sold items) of 2000 yen are displayed on the display unit 13, and accounting can be performed between the cashier and the customer. .

Then, in the case of a set menu (S2 is YE2), the number of set menus sold is written in the set menu number storage area 11c (S3). This process is performed during the accounting process between the cashier and the customer.

Also, during this accounting process, the CPU 6 sometimes executes the finalize process shown in FIG. 3 (b) by operating the current / region key or the like. This finalizing process is performed by the above-mentioned display, printing,
While performing the calculation (step ST1), the CPU 6 initializes the internal X counter and Y counter (not shown) (X = 1, Y).
= 1) (ST2). Here, the X counter is the number of set menus (99 menus in this embodiment), and the Y counter is the number of PLUs in one set menu table 11 (8 as described above in this embodiment).

After that, the CPU 6 searches the set menu table 11 and, if the number data is written in the set menu number storage area 11c (ST3 is No), selects the corresponding PLUNo storage area 11b in the set menu table 11. For example, if "2" (2 sets) is written in the set menu number storage area 11c corresponding to the steak set (record area # ') in the above example, PLUNo in the set menu table 11 is selected and PLUNo "11" is selected. "," 21 "," 31 "," 41 ",
“51”, “61”, “71”, “81” are read out to the CPU 6. CPU6
PLUNo, "11" ~ "81" read the corresponding product name (menu name) and unit price data from the PLU file 12, multiply by the number of data read from the set menu number storage area 11c described above, The sales amount is calculated for each PLUNo (the products that make up the set menu), and the above-mentioned PLUNo.
Write to the total sales amount area of the corresponding product in file 12. At the same time, regarding the sales quantity, the added value of the quantity is written in the area of the total quantity of the corresponding products in the PLU file 12 (ST4). At this time, the value of the Y counter is incremented by one. Then, determine whether the Y counter has reached "9" (ST5,
Judgment and processing described above until the Y counter reaches "9" (ST3
→ ST4 → ST5) is repeated, and the above PLUNo “21” →
Calculate the total price and total number of products corresponding to “31” →.

After that, when Y = 9 (ST5 is YES), the X counter is incremented by 1 (ST6), and the above process is performed on the set menu in which the number data is written in the set menu number storage area 11c of the set menu table 11. Repeat, ST3
If the number data is not written in the set menu number setting area 11c, the process is skipped. After that, ST3 → → → ST7 are repeated until the X counter reaches 100. When the X counter value reaches 100 (ST7 is YES), the set menu number storage area 11c is cleared (set to "0") in preparation for the next registration. (S
T8), and the finalization process ends.

Even if the above-mentioned finalizing process is performed during the display and printing of the set menu as described above, the receipt is issued and money is given and received during the finalizing process, so that it does not bother the customer and the individual menus that make up the set menu. By calculating and registering (product) at this time, the registration processing speed is not affected.

In addition, in the present embodiment, the arithmetic processing in the case of a set menu including a plurality of menus (products) has been described.
The present invention is not limited to the set menu, and can be similarly applied to the case of having a memory structure such as a department link or a group link for a product handled at a supermarket or the like. For example, when a product is sold, notification processing such as display and printing to the customer immediately calculates the product selling price, and then
While issuing receipts, giving and receiving cash, etc., cashier performs accounting processing without waiting customers in the same way by performing calculation processing and registration processing to the corresponding department or group to which the product is linked. be able to.

[Effect of device]

According to this invention, the sales data for a plurality of classifications that make up the set classification is updated when a series of transactions including output is completed. Therefore, for example, the sales data for a plurality of classifications is updated with a customer. This can sometimes be done, and the customer will not have to wait when registering a product for inputting the sales quantity of the set classification.

[Brief description of drawings]

FIG. 1 is a functional block diagram of the present invention, FIG. 2 is a circuit block diagram of a sales data processing device of an embodiment, and FIGS. 3 (a) and 3 (b) are flow charts for explaining the operation. 1 ... Product number storage means, 2 ... Product data storage means, 3 ...
First arithmetic processing means 4 ... Output means, 5 ... Second arithmetic processing means.

Claims (1)

[Scope of utility model registration request] 1. A classification storage unit that stores a plurality of classifications that make up a set classification, a set unit price data storage unit that stores unit price data of the set classification, and a sales for each classification corresponding to each of the plurality of classifications. Sales data storage by classification for storing data, input means for inputting the sales quantity of the set classification, and when the sales quantity of the set classification is input from this input means, this sales quantity and the set unit price data storage Based on the unit price data, the sales amount is obtained, and the processing means for performing the output processing of the sales amount and the respective classifications stored in the classification storage means when the series of transactions including the output by the processing means are completed. The data is sequentially read, and the sales data of the classified sales memory corresponding to each of the read classes is sequentially updated based on the sales quantity input from the input unit. Sales data processing apparatus, wherein the updating means further comprising a that.