JPH0535973A - Electronic charge balance - Google Patents

Abstract

PURPOSE:To change unit data when product information of a product is called, to call changed unit data when product information of the product is called again after another product information is called and, moreover, to easily and collectively re-changed unit data into unit data before change. CONSTITUTION:A unit temporarily change file storing change data changing unit data of product information in accordance with a calling number is provided. When change data which corresponds when product information is called by the calling number exists in the unit temporarily change file, unit data is changed by change data. The whole contents of the unit temporarily change file are cleared by the key-input of a reset key provided in a keyboard or by the operation of adjustment job.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is provided with a product information file in which product information such as at least unit price data is stored for each product, and the price of the product is determined by the weight value obtained by weighing the product and the unit price data. It relates to an electronic fee scale to calculate.

[0002]

2. Description of the Related Art Conventionally, there has been known an electronic fee scale provided with a product information file in which product information such as product name and unit price of each product is registered together with a calling number. In such an electronic charge scale, when the calling number of a product is input, the unit price of the product,
When the merchandise information such as a tare is called from the merchandise information file, the merchandise is placed on a weighing plate and the weight of the merchandise is measured, the price of the merchandise is calculated based on the measured value and the unit price.

By the way, in such an electronic charge balance,
Two methods have been conventionally used to change the unit price data. That is, one method is to call the product information of the product for which the unit price data is to be changed by the calling number, and rewrite the unit price data of the called product information to the change data using the ten key. And another one
One method is to directly change and re-register the unit price data of the product information registered in the product information file.

[0004]

In the conventional electronic fee scale, as described above, the former one of the methods for changing the unit price data is to call the product information by the calling number and change the unit price data by the ten key. When the data is rewritten, the changed data can be used while the product information is being called. However, if you call the product information of another product there, the change data will be erased. Therefore, even if you call the product information of the product you called earlier, the data before the change is called, and the numeric keypad is used again. Therefore, there is a problem that it takes time to rewrite the unit price data to the changed data.

In the latter method of changing the unit price data, it is troublesome to change the unit price data of the product information registered in the product information file by directly re-registering. There is. In order to return the product information file to the state before registration change, it is necessary to record the data before the change of the registration of the unit price in advance, refer to the record of the previous data, and store the unit price data. There was a problem in that each changed product had to be re-registered by changing the previous registration data.

Therefore, according to the present invention, the unit price data can be changed when the product information of the product is called, and the unit price changed when the product information of the product is called again after the other product information is called. The purpose is to provide an electronic toll scale with which data can be called.

Further, according to the present invention, the unit price data can be changed when the product information of the product is called, and the product information of the product is changed again after the other product information is called. It is an object of the present invention to provide an electronic fee scale that allows the unit price data to be recalled and allows the changed unit price data to be easily and collectively returned to the unit price data before the change.

[0008]

The invention according to claim 1 is
A product information storage unit that stores product information including at least unit price data for each product is provided, and the unit price included in the product value corresponding to the product value that is obtained by weighing the product weight and the product information storage unit. In an electronic charge balance that calculates the price of a product based on the data, data to change the unit price data included in the product information called from the product information storage means is input, and the changed unit price input means and the changed unit price input means A unit price storage means for storing the changed data corresponding to the product of the called product information, and a unit price storage device corresponding to the product when the product information of the product is called from the product information storage means When the change data is stored in, the unit price change executing means for replacing the unit price data included in the called product information with the change data is provided. A.

The invention according to claim 2 is provided with a product information storage means for storing product information including at least unit price data for each product, and is called from the measured value obtained by weighing the product and the product information storage means. In an electronic charge balance that calculates the price of a product based on the unit price data included in the product information corresponding to the product, the data that changes the unit price data included in the product information called from the product information storage unit is input. When the input means, the change unit price storage means for storing the change data input by the change unit price input means corresponding to the product of the called product information, when the product information of the product is called from the product information storage means When the change data is stored in the change unit price storage means corresponding to the product, the unit price data included in the called product information is replaced with the change data. That the bid change executing means is obtained by providing and changing bids erasing means for erasing all the change data stored in the change bids storage means by a particular operation or specific key input operations processing.

[0010]

In the present invention having such a configuration, when the unit price data included in the product information of the product is changed when the product information of the product is called, the data for changing the unit price data by the changed unit price input means is used. The change data input and input by the change unit price input means is stored in the change unit price storage means in association with the product.

When the product information of the product is called, the unit price data of the product information is replaced by the unit price change execution means with the change data stored in the changed unit price storage means corresponding to the product. Furthermore, all the change data stored in the changed unit price storage means is erased by the changed unit price erasing means.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.

In FIG. 1, reference numeral 1 is a CPU (central processing unit) that constitutes the main body of the control unit. A ROM (Read Only Memory) 2 stores program data of processing performed by the CPU 1, and a RAM (Random Access Memory) 3 is formed with various memory areas used when the CPU 1 performs processing. In addition, as shown in FIG. 2, the calling number, product code, product name, unit price,
A merchandise information file 3a is provided in which merchandise information such as tare, valid period, etc. is stored. Unit price temporary change file 4
As shown in FIG. 3, change data for changing the unit price is stored corresponding to the calling number of the product whose unit price is changed. The ROM 2, the RAM 3, and the unit price temporary change file 4 are stored in the CPU via a system bus 5.
It is connected to 1.

The keyboard controller 6 processes an input signal from the keyboard 7 provided with a reset key 7a, a setting key 7b, a ten key 7c, a product number key 7d and an issue key 7e shown in FIG. 4, and the display controller 8 is a display unit. Control 9 The keyboard controller 6, display controller 8 and printing module 10 are connected to the CPU 1 via the system bus 5.

In the CPU 1, the time data from the clock circuit 11 and the analog data obtained by weighing the product by the weighing unit 12 are further added to A / D (analog / digital).
The digital data obtained by A / D conversion by the converter 13 is supplied. FIG. 5 shows a flow chart of the main processing in the registration mode performed by the CPU 1.

First, it is judged whether or not the merchandise information is called by checking whether or not the calling number is input by the ten-key pad 7c and the product number key 7d is keyed. When the main processing in the registration mode is completed and the product information is called, the product information of the calling number input by the ten-key 7c is used as the product information file 3a.
Called from.

Next, it is confirmed whether the unit price data of the merchandise information is digitized by the ten keys 7c.
If the number has not been entered, proceed directly to the next process. If the number has been entered (change unit price input means), the unit price is temporarily changed as the change data corresponding to the calling number. Store in file 4 (change unit price storage means).

Next, with respect to the calling number, the unit price / one change file 4 is searched to confirm whether or not there is corresponding change data. If there is no corresponding change data, the process directly proceeds to the next process. If there is corresponding change data, the unit price data of the product information called by the calling number is changed with the corresponding change data. (Unit price change execution means)

Next, the merchandise information is displayed on the display 9 and the weighing unit 12 weighs the merchandise to obtain the weighing data. The unit price data of the product information is multiplied by the measurement data to calculate the price of the product. When the issue key 7e is keyed in, the label or receipt is printed and issued by the print module 10 based on the product information including the price data. Then, the main processing is ended. FIG. 6 shows a flow chart of the reset process in the registration mode.

In the registration mode, when the reset key 7a is pressed, all the contents stored in the unit price temporary change file 4 are cleared and the reset process ends. (Modified Unit Price Erasing Means) FIG. 7 shows a flowchart of the clearing process at the time of payment in the payment mode.

When the settlement operation is performed in the settlement mode, all the contents stored in the unit price temporary change file 4 are cleared and the clearing process at the time of settlement is completed. (Means to erase changed unit price)

In the present embodiment having such a configuration, in the registration mode, the unit price data is changed by the numeric keypad 7c of the unit price data when the product information is called by the calling number. The generated data is stored as change data in the unit price temporary change file 4 corresponding to the calling number.

Next, when the calling number is called again after other merchandise information is called, if the unit price temporary change file is searched and the change data corresponding to the calling number is stored, the calling number is changed. The unit price data of the product information called by is changed by the change data. Further, the contents stored in the unit price temporary change file 4 are collectively erased by the reset key 7a or the settlement operation in the settlement mode.

As described above, according to this embodiment, when the product information is called by the calling number in the registration mode,
The unit price data can be changed by the number entered by the ten-key pad 7c, and the entered number data can be stored in the unit price temporary change file 4 as change data, so that the next time the product information is called by the same calling number. Since the unit price data of the product information is changed by the corresponding change data stored in the unit price temporary change file, the unit price can be continuously changed.

Further, since the contents of the unit price temporary change file 4 are collectively cleared by the key input of the reset key 7a or the settlement work in the settlement mode, the unit prices of the product information can be collectively collected without requiring a special operation. You can easily return to the original unit price.

[0026]

As described above in detail, according to the present invention,
An electronic fee scale that can change the unit price data when calling the product information of a product, and can call the changed unit price data when the product information of the product is called again after other product information is called. Can be provided.

Further, according to the present invention, the unit price data can be changed when the product information of the product is called, and the product information of the product is changed again after the other product information is called. It is possible to provide an electronic charge scale that allows the unit price data to be recalled and further allows the changed unit price data to be easily and collectively returned to the unit price data before the change.

[Brief description of drawings]

FIG. 1 is a block diagram showing an embodiment of the present invention.

FIG. 2 is a diagram showing a structure of a product information file of the embodiment.

FIG. 3 is a diagram showing a configuration of a unit price temporary change file of the embodiment.

FIG. 4 is a diagram showing an arrangement of a keyboard of the same embodiment.

FIG. 5 is a diagram showing a flow of main processing in the registration mode of the embodiment.

FIG. 6 is a view showing the flow of reset processing in the registration mode of the embodiment.

FIG. 7 is a diagram showing a flow of clear processing at the time of payment in the payment mode of the embodiment.

[Explanation of symbols]

1 ... CPU, 3a ... Product information file, 4 ... Unit price temporary change file. 7a ... Reset key.

─────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] December 13, 1991

[Procedure Amendment 1]

[Document name to be amended] Statement

[Correction target item name] 0017

[Correction method] Delete

Next, for the call number, the unit price temporary change file 4 is searched to confirm whether or not there is corresponding change data. If there is no corresponding change data, the process directly proceeds to the next process. If there is corresponding change data, the unit price data of the product information called by the calling number is changed with the corresponding change data. (Unit price change execution means) The product information at this time is displayed on the display unit 9. here
In the unit price data, check whether the unit price was temporarily changed.
And determine whether or not the numeric keypad 7c was used to enter numbers.
If you decline and the unit price has not been temporarily changed,
If the numeric keypad 7c does not enter the number,
Then, proceed to the next processing. In addition, the unit price was temporarily changed
If so, that is, the number was entered using the numeric keypad 7c
If so, change the data registered in correspondence with the calling number.
Whether to newly store in the unit price temporary change file 4 as a data
Or, if there is already change data corresponding to the same calling number,
If it is updated (unit cost storage for changes). And called
The unit price data of the product information stored in the
It is changed by

[Procedure 3]

[Document name to be amended] Statement

[Name of item to be corrected] 0022

[Correction method] Change

[Correction content]

In this embodiment having such a configuration, when the product information is called by the calling number in the registration mode.
In addition, the unit price temporary change file 4 corresponds to the call number
If the change data is stored, the product information called
The unit price data of is changed by the changed data. Change of unit price data is, when you call the product information by the call number, Ru is carried out by the numeral a numeric keypad 7c for the unit price data. At this time, the entered data is stored as change data in the unit price temporary change file 4 corresponding to the call number, or the change data of the same call number is stored.
If any, it will be updated. And the product information being called
The unit price data of is also changed by the registered data.
It

[Procedure amendment 4]

[Document name to be corrected] Drawing

[Name of item to be corrected] Figure 5

[Correction method] Change

[Correction content]

[Figure 5]

Claims (2)

[Claims] 1. A merchandise information storage unit for storing merchandise information including at least unit price data for each merchandise, corresponding to a weight value obtained by weighing the merchandise and the merchandise called from the merchandise information storage unit. In the electronic charge balance for calculating the price of the product based on the unit price data included in the product information, the changed unit price input means for inputting the data for changing the unit price data included in the product information called from the product information storage means. And a change unit price storage means for storing the change data input by the change unit price input means in correspondence with the product of the called product information, and when the product information of the product is called from the product information storage means. When the change data is stored in the changed unit price storage means corresponding to the product, the unit price data included in the called product information is changed. An electronic fee scale characterized in that a unit price change executing means for replacing data is provided. 2. A product information storage unit for storing product information including at least unit price data for each product, corresponding to a weight value obtained by weighing the product and the product called from the product information storage unit. In the electronic charge balance for calculating the price of the product based on the unit price data included in the product information, the changed unit price input means for inputting the data for changing the unit price data included in the product information called from the product information storage means. And a change unit price storage means for storing the change data input by the change unit price input means in correspondence with the product of the called product information, and when the product information of the product is called from the product information storage means. When the change data is stored in the changed unit price storage means corresponding to the product, the unit price data included in the called product information is changed. An electronic charge characterized by providing unit price change execution means for replacing data, and change unit price erasing means for erasing all change data stored in the change unit price storage means by a specific operation such as business processing or a specific key input. Scales.