KR19990024374A - How to Operate Electronic Journal by Electronic Cash Register - Google Patents

Abstract

The present invention relates to a method of operating an electronic journal of an electronic cash register, which stores the sold data in a RAM in an electronic cash register instead of an audit paper, and outputs it when necessary. Particularly, the present invention relates to a clerk currently on sale when storing sales data in an electronic journal. The purpose of this study is to provide an electronic journal operating method by electronic cash register clerk that enables printing by specific clerk at the time of printing.

The electronic journal operating method for each clerk of the electronic cash register of the present invention is an electronic journal operating method of an electronic cash register which stores sales history data in a RAM in an electronic cash register instead of an audit paper and outputs it when necessary. Adding identification codes for each sales clerk when storing the historical data; And selectively outputting only the sales history data of a sales clerk desired by the user when the electronic journal is output using the identification code.

Description

How to Operate Electronic Journals by Cashier of Electronic Cash Register

The present invention relates to a method of operating an electronic journal of an electronic cash register, which stores the sold data in a RAM in an electronic cash register instead of an audit paper, and outputs it when necessary. Particularly, the present invention relates to a clerk currently on sale when storing sales data in an electronic journal. This paper relates to a method of operating an electronic journal by a clerk of an electronic cash register that enables a user to print a specific clerk at the time of printing.

In general, a cash register refers to a device used to facilitate information management by processing various data associated with the sale of a product and informing a user of a result. Various types of products are included, including point of sales (POS) systems that can comprehensively manage the distribution economy such as research. Hereinafter, in the present specification, the term Electronic Cash Reaister (ECR), which means an electronic cash register controlled by a microprocessor, is used as a broad concept including a low-end cash register to a POS terminal.

1 is a system block diagram of a general electronic cash register. As shown in FIG. 1, a general ECR system kisses a key input unit 20 and a key input unit 20 generating a mode designation signal and various key codes for money registration, and a mode of the ECR according to the received key code. The central processing unit 10 to perform the various functions in the designated mode, the drawer drive unit 50 to draw out the cash storage drawer when there is a predetermined key operation, the ROM 70, the system operation program is built-in. Money under the control of the printer 80 and the central processing unit 10 which issue a document for receiving a customer receipt and various processing results under the control of the RAM 60 and the central processing unit 10 which store various data including deposit and withdrawal details. A display 90 for displaying various information related to a transaction, etc. and a power supply unit 100 for supplying power to the entire system and power supply by a battery backup device in case of power failure to prevent data loss. The rain. In addition, a bar code reader 30 for inputting bar code information of a product may be added to the high-end model ECR, and reference numeral 40 denotes an interface controller for relaying the bar code reader 30 and the central processing unit 10.

As described above, the general operation modes of the ECR include a program mode which is a mode used to change the program contents of various files and tables used in the ECR, a registration mode which registers and processes various transaction information generated at the point of sale. There is an inspection mode for checking sales history data, which is the transaction information stored in 60), a settlement mode for settlement of the above transaction information, and a stop mode.

In the electronic cash register, the electronic journal method is used for the purpose of tax audit or user confirmation. Instead of an audit paper which prints and stores the data sold so far, the contents to be printed on the audit paper are written to the RAM 60 in the electronic cash register. It refers to a method of storing and outputting it whenever a user requests it.

However, conventionally, the electronic journal stores only sales history data identical to those printed on the audit paper, and outputs the sales history data stored in the electronic journal at a time, so that only the audit report for the specific clerk desired can be output. There was this.

The present invention has been made to solve the above-mentioned problems, the electronic journal for each cashier of the electronic cash register to add the information on the sales clerk currently on sale when storing the sales data in the electronic journal to output by a specific clerk at the time of printing The purpose is to provide a method of operation.

The electronic journal operating method according to the clerk of the electronic cash register of the present invention for achieving the above object is in the electronic journal operating method of the electronic cash register which stores the sales history data in the RAM in the electronic cash register instead of the audit paper and outputs when necessary. The method comprising the steps of: adding an identification code for each sales clerk when storing the sales history data in an electronic journal; And selectively outputting only the sales history data of a sales clerk desired by the user when the electronic journal is output using the identification code.

1 is a system block diagram of a general electronic cash register,

Figure 2 is an exemplary view showing the structure of the electronic journal used in the electronic journal operation method for each clerk of the electronic cash register of the present invention,

3A is a flowchart illustrating a method of storing a sales clerk number in a sales of an electronic journal operating method according to a clerk of an electronic cash register of the present invention;

Figure 3b is a flow chart for explaining a method of outputting the sales history of the sales clerk wants to output the electronic journal for each clerk of the electronic cash register of the present invention.

Explanation of symbols for main parts of drawings

10: central processing unit 20: key input unit

30: barcode reader 40: interface control unit

50: drawer drive unit 60: ram

70: rom 80: printer

90: display unit 100: power supply

Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the electronic journal operation method of the electronic cash register according to a preferred embodiment of the present invention.

Figure 2 is an exemplary view showing the structure of the electronic journal used in the electronic journal operation method for each clerk of the electronic cash register of the present invention. As shown in Fig. 2, the left part is a part for storing sales history data, which is also a part printed upon output. The right part stores the clerk number corresponding to the clerk identification code for implementing the present invention, which is necessary for outputting only the sales data of the line where the same clerk number is stored.

3A is a flowchart illustrating a method of storing a sales clerk number in a sales of an electronic journal operating method according to a clerk of an electronic cash register of the present invention. As shown in FIG. 3A, in step S10, the transaction history and the number of the clerk currently on sale are output in the electronic journal after the sale of the product is finished. In step S20, if it is determined that the sale has ended and is not finished, the count I is increased by one so as to store the sale history in the next line of the electronic journal in step S30, and then the step S10 or less is repeated.

3B is a flowchart illustrating a method of outputting only sales details of a cashier who wants to output the electronic journal operating method for each clerk of the electronic cash register of the present invention. As shown in FIG. 3B, when the user selects the number of the clerk he wants to output in step S100, it stores it in a specific storage location N for later comparison with the contents of the electronic journal. In the next step S110, the start index J = O of the electronic journal and the number of lines K = I stored in the electronic journal buffer are specified. Then, in step S120, the clerk number of the electronic journal buffer [J] is equal to N. If it does not match, in step S130, 1 is added to the J value to compare the next sales history with the stored electronic journal buffer, and step S120 is executed again. The sales history stored in [J] is output, and in step S150, it is determined whether J is K. That is, it is determined whether it is the last contents stored in the electronic buffer, and if not, the value of J in step S130. Increase by 1 and repeat below step (S120).

The method of operating the electronic journal for each clerk of the electronic cash register of the present invention is not limited to the above-described embodiment, and can be modified in various ways within the scope of the technical idea of the present invention.

According to the method of operating the electronic journal for each clerk of the electronic cash register of the present invention as described above, when the sales data is stored in the electronic journal, only the sales data for a specific clerk is stored by storing information on the clerk who is currently selling the item. There is an effect that can selectively output when you want to know.

Claims (2)

In a method of operating an electronic journal of an electronic cash register which stores sales history data in RAM in an electronic cash register instead of an audit paper and outputs it when necessary, Adding an identification code for each sales clerk when storing said sales history data in an electronic journal; And And selectively outputting only the sales history data of a cashier desired by a user when the electronic journal is output using the identification code. The electronic cash register according to claim 1, wherein the outputting step outputs only the sales breakdown data having the same identification code when a key corresponding to the identification code of the clerk to be output is input. How journals work.