JPH05166072A - Merchandise sales data processing device - Google Patents

Abstract

PURPOSE:To simply and exactly calculate the selling price of the merchandise consisting of various ingredients by allowing a selling data calculating means to add all unit price data decided by a sub-merchandise decision means and unit price data decided by a main merchandise unit price reading means. CONSTITUTION:A RAM 13 is provided with a main merchandise data storage means storing the merchandise data such as the merchandise code, names, multipliers, unit price, status for each dough of various sizes as main merchandise and each ingredient put on the material as a sub-merchandise and a setting table 13a as a sub-merchandise storage means. It is also provided with work areas A to C(13a to 13d). Take the pizza for instance, the multiplier is set to the setting table 13a according to the size of the dough, and the cost of the ingredients to be put on the dough of the size is calculated based on the multiplier. Thus, the selling price of the merchandise consisting of various ingredients or requiring processing can be easily and accurately calculated.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a product sales data processing device in an ECR (electronic cash register) used for selling pizza, for example.

[0002]

2. Description of the Related Art Conventionally, for products such as pizza, several kinds of dough sizes such as 20 cm and 25 cm are prepared.
There were many kinds of ingredients to serve on the dough, such as cheese, salami and shrimp. The customer had to specify the size of the dough first, and then specify at least one kind of ingredient to be placed on the dough and place the order.

One method of sales registration in this case is to select the type of dough size and the type of ingredient specified by the customer from a menu in which all the products made by the clerk by combining the size of the dough and the type of ingredient are described. Both of the above items are searched for, and the price described for the product is set to, for example, E
I entered it in a CR and registered it for sale.

As another method, a standard unit price is set according to the size of the dough and the type of the dough, and a calculation formula for calculating the price of the dough for a predetermined dough size is predetermined. It has been known. That is, the clerk calculates the price of the ingredient designated by the customer according to the size of the texture designated by the customer, and adds the calculated price of the ingredient to the price of the texture of that size. For example, the price of a product was calculated and input into ECR or the like for sales registration.

[0005]

Therefore, for example, if there are 5 kinds of fabric sizes and 10 kinds of ingredients, the clerk posted at least 50 kinds of corresponding products specified by the customer. I had to find it in the menu.

As described above, when a product is made of a plurality of materials or requires a treatment such as a decoration with cream or the like, and the price is different depending on the condition (size, shape, etc.) of the product, sales registration is required for the clerk. There is a problem that it is troublesome to search for a corresponding product by referring to a manual such as a menu in which the prices of those products are described in detail.

Further, in the case where the store clerk calculates the price of the product by a predetermined formula, there is a problem that the store clerk has to calculate, and further, a calculation error occurs and the correct price of the product is calculated. There was a problem that it might not be done.

Therefore, an object of the present invention is to provide a product sales data processing device which can easily and accurately calculate the sales price of a product made of a plurality of materials or requiring processing. ..

[0009]

According to the present invention, there is provided main product data storage means for storing unit price data for each product,
Main product designation input means for designating and inputting one product from the products stored in this main product data storage means, and sub product storage in which the related product attached to each product or the processing performed on each product is registered. Means and a sub-designating and inputting at least one related product or processing among the related products or the processing performed on the product registered in the sub-product storage means and attached to the product input by the main product specification inputting means. Product specification input means, main product unit price reading means for reading unit price data of the product specified and input by the main product specification input means from the main product data storage means,
Sub product unit price determination means for determining related product unit price data or processing unit price data of all related products or processing designated and input by the sub product specification input means according to the product input by the main product specification input means, and There is provided a selling price calculating means for calculating the selling price of the product by adding all the unit price data determined by the sub product unit price determining means and the unit price data read by the main product unit price reading means.

[0010]

In the present invention having such a structure, unit price data is stored for each product in the main product data storage means. In the sub-commodity storage means, a related product attached to each product or a process performed on each product is registered.

One product is designated and input by the main product designation input means from the products stored in the main product data storage means, and the unit price data of the designated and input product is the main product unit price reading means. It is read from the data storage means.

[0012] At least one related product or process is specified and input from the related product attached to the product or the process performed on the product by the sub product specification input means,
The related product unit price data or the processing unit price data of all the related products or processes that have been designated and input are determined by the sub-commodity unit price determination means according to the products designated and input by the main product designation input means.

The selling price calculating means adds up all the unit price data determined by the sub-commodity determining means and the unit price data read by the main product unit price reading means,
The selling price of the product is calculated.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. Note that this embodiment is an ECR (electronic cash register) incorporating a product sales data processing device to which the present invention is applied, and in FIG.
It is the main body. A keyboard 2 is provided on the ECR main body 1. The keyboard 2 has a structure as shown in FIG. That is, a menu key 2a as a main product designation input means and a sub-product designation input means, each of which is composed of a plurality of keys to which a product code corresponding to the size of the pizza dough or the type of ingredients placed on the dough is set, Cancel key 2b as a function key,
End key 2c, Subtotal key 2d, Current total key 2e,
A numeric keypad portion 2f is provided on the keyboard 2.

Further, the ECR main body 1 has a mode switch 3 for switching modes such as a setting mode, a registration mode, and a settlement mode, a salesclerk display 4 for displaying inputted sales registration data and the like, and a price of a sold product. A customer display 5 for displaying messages, messages and the like, a drawer 6 for storing money and the like, and a printer 7 for issuing receipts are provided. The receipt printed by the printer 7 is discharged from the issuing port 7a.

FIG. 3 shows a block diagram of the circuit structure of the main part of this ECR. Reference numeral 11 denotes a CPU (cent
a ROM (read onl) that stores program data for processing performed by the CPU 11.
y memory) 12 and power source backup, the CP
RAM (random access memory) 13 in which areas of various memories used when U11 performs processing are formed,
It is connected to the CPU 11 via a system bus 14.

In the RAM 13, as shown in FIG. 4 (a), a product code is provided for each size of fabric as a main product, and for each type of ingredient placed on the fabric as a sub product, Setting table 13a as main product data storage means and sub product storage means in which product data such as name, multiplier, unit price, and status are stored, and FIG.
As shown in (b), a work area 13b, a work area 13c, and a work area 13d are provided. When one of the menu keys 2a is keyed in, the product data such as the name, multiplier, unit price and status corresponding to the product code set on this key can be read from the setting table 13a. ing. It should be noted that the multiplier data stores the numerical value set according to the size only for the cloth, and the status data has a numerical value of “1” indicating the cloth as the main or on the cloth. Either one of the numerical values of "0", which indicates a serving tool as a sub, is stored.

A keyboard controller 15 for controlling the keyboard 2, a display controller 17 for controlling the display 16 including the display 4 for the clerk and the display 5 for customer, and a printer controller 18 for controlling the printer 7 are also provided. , The CPU via the system bus 14
It is connected to 11.

Further, a clock circuit 19 for supplying time data and an I / O (input / output) port 20 are connected to the CPU 11 via a system bus 14.
The I / O port 20 inputs the output signal from the mode switch (mode SW) 3 and outputs a control signal to a drawer opening device 21 that opens the drawer 6. FIG. 5 shows a flow chart of the sales data input process performed by the CPU 11. First, one of the menu keys 2a
It is determined whether one of the keys or the end key 2c has been input. If neither the menu key 2a nor the end key 2c has been input, the sales data input process ends.

If one of the menu keys 2a is pressed, the corresponding product data is read from the setting table 13a according to the product code set in the input key (reading the main product unit price). means).

Here, it is determined whether or not the status data of the read product data is "1" as the main. If the status data is the main "1", the work area A13b and the work area formed in the RAM 13 are the multiplier data (the cloth multiplier data) and the unit price data (the cloth unit price data) of the read product data, respectively. Store in B13c. Then, this sales data input process is ended. If the status data is not “1” as the main, that is, if the status data is “0” as the sub,
The multiplier data stored in the work area A13b is multiplied by unit price data (unit price data of the ingredient) of the read product data (sub-commodity unit price determination means), and the RAM 13
It is stored in the work area C13d formed in the above. next,
The data stored in this work area C13d is added to the data stored in the work area B13c (sales price calculation means), and the data obtained by this addition is stored again in the work area B13c. Then, this sales data input process is ended.

Further, if the end key 2c is pressed, the sales price is displayed on the salesclerk display 4 and the customer display 5 based on the data stored in the work area B13c. Then, this sales data input process is ended.

In the present embodiment having such a structure, the clerk inputs the cloth of the specified size by the menu key 2a based on the customer's specification, and specifies the number of the ingredients to be put on the cloth. Each type of ingredient is input by the menu key 2a. When the input of the ingredients is completed, the end key 2c is input.

At this time, by inputting with the menu key 2a, first, the multiplier data and unit price data set for the cloth of the designated size are respectively set in the work area A1.
3b and work area B13c. At this time,
In the work area B13c, the price of only the cloth is stored.

Next, the multiplier data set for the cloth stored in the work area A13b is multiplied by the unit price data of the first input tool and stored in the work area C13d. The data stored in the work area C13d indicates the price of the ingredient when the designated ingredient is spread on the designated cloth. Furthermore, this work area C1
The data stored in the work area B13c is added to the data stored in 3d, and the added data is stored in the work area B13c. Work area B13c at this time
Will remember the price as a pizza with the ingredients.

As described above, in accordance with the input of unit price data of some ingredients, the prices of the ingredients when the dough of that size is sequentially added to the work area B13c are finally added to the work area B13c. The price of the pizza when it is served on the size dough is stored in the work area B13c.

By inputting the end key 2c, the data stored in the work area B13c is displayed on the store clerk display 4 and the customer display 5 as the sales price of the pizza ordered by the customer.

As described above, according to this embodiment, the multiplier is set in the setting table 13a in accordance with the size of the cloth, and the price of the ingredient to be applied to the cloth of that size is calculated by this multiplier. The price of the product (pizza) is automatically calculated only by inputting the size of the dough designated by and from the menu keyboard 2a. Therefore, the clerk does not have to calculate and search for the item of the product ordered by the customer from many menus, and the price of the product (pizza) is easily and accurately calculated and displayed.

Furthermore, since there is almost no need to calculate prices and create menus according to product variations in sales registration, product variations can be increased and price setting can be made finer, so that sales promotion can be further promoted. .. In this embodiment, an ECR (cash register) used for registration of sales of pizza, etc.
However, the present invention is not limited to this.

Further, in this embodiment, multiplier data is set according to the size of the dough of pizza as the main product, and the price of the ingredient as the sub product is calculated (determined) based on this multiplier data. However, the present invention is not limited to this, and is applied to one in which the price of the designated sub-commodity is automatically determined according to the designated main product.

[0031]

As described in detail above, according to the present invention,
It is possible to provide a product sales data processing device that can easily and accurately calculate the sales price of a product that is composed of a plurality of materials or that requires processing.

[Brief description of drawings]

FIG. 1 is a perspective view of an ECR showing an embodiment of the present invention.

FIG. 2 is a diagram showing a key arrangement of the keyboard of the embodiment.

FIG. 3 is a block diagram showing a circuit configuration of a main part of the embodiment.

FIG. 4 is a setting table and work area A of the same embodiment.
The figure which shows the structure of B and C.

FIG. 5 is a diagram showing a flow of a sales data input process of the embodiment.

[Explanation of symbols]

2 ... Keyboard, 2a ... Menu key, 2c ... End key, 11 ... CPU, 13 ... RAM, 13a ... Setting table, 13b ... Work area A, 13c ... Work area B, 13d ... Work area C.

Claims (1)

[Claims] 1. A main product data storage unit in which unit price data is stored for each product, and a main product specification input unit for specifying and inputting one product from the products stored in the main product data storage unit. Sub-product storage means for registering related products attached to each product or processing to be performed on each product, and attached to the product registered in the sub-product storage means and input by the main product designation input means. A related product or a process performed on the product, at least one related product or process for specifying and inputting a sub product specifying input means, and the unit price data of the product specified and input by the main product specifying and inputting means. Main product unit price reading means for reading from the product data storage means, and the sub product designation according to the product input by the main product designation input means Sub product unit price determining means for determining related product unit price data or processing unit price data of all related products or processes designated by the input means, all unit price data determined by the sub product unit price determining means, and the main product A product sales data processing device, comprising: a selling price calculating unit for adding the unit price data read by the unit price reading unit to calculate the selling price of the product.