KR920004759B1 - Method of register handling for electronic cash register - Google Patents

Abstract

A checking finds whether a sales person number is inputted, and, when a sales person number is inputted, if a function key code number program key is inputted, a prohibited function key code is saved in the memory region for the relevant sales crew as much as required. When a function key code program termination key for each sales person is inputted, the sale person numbers and the flags for them are cleared. Thus ranges of limits are set to prevent improper registrations and other operational cheating, thereby assuring reliability and efficiency in the operation of cash register.

Description

Selective grant of registration limit range by salesperson and processing of registration

1 is a system block diagram to which the present invention is applied.

2 is a memory configuration and function key table in accordance with the present invention.

3-5 is a flow chart of the present invention.

* Explanation of symbols for main parts of the drawings

10: central processing unit 20: memory

30: display 40: printer

50: keyboard

The present invention relates to a registration method in an electronic cash register, and more particularly, to a selective grant of registration limits for each salesperson and a registration processing method accordingly. In general, the cash register register transactions in accordance with the act of selling goods include the function of adding or subtracting the amount of the product and the payment operation by cash or credit card. The salesperson may register arbitrarily. In some cases, based on rank or other criteria, the salesperson may set random registration limits for each salesperson and prohibit registration of transactions that are outside the registration limits granted to him. have. In the conventional case, only the sales status management by designation of the salesperson designated in the cash register was dealt with, and anyone could use the function keys such as deduction, deposit, withdrawal, and trauma for product value without distinguishing the limitation of registration liability. When a transaction occurred, anyone could register using the corresponding function key. For example, if a foreign trade is prohibited without the owner's permission at a store, it does not matter if the salesperson does not break it, but if the salesperson enters the trauma function key arbitrarily, the registration is made. The above limitation of registration responsibility by salesperson is a human promise, and mechanical control was virtually impossible. Therefore, in order to achieve more accurate and efficient operation of merchandise sales management, there is a demand for a method to control the registration limit by sales person mechanically.

Accordingly, an object of the present invention is to provide a registration limit selection by salesperson and a registration processing method accordingly.

Hereinafter, the present invention will be described with reference to the accompanying drawings.

1 is a system block diagram to which the present invention is applied, a central processing unit 10 for controlling each part of a system, a system control program, a memory 20 for storing various initial data and processing data according to merchandise sales, and a system And a display unit 30 for displaying the data processing state of the product, a printer 40 for printing receipts for customers and shops for business according to merchandise sales, and a keyboard 50 for inputting sales data and various control commands.

2 is a diagram illustrating a memory configuration and a function key table according to the present invention. 2a) is an example of a function key table in which a key code value corresponding to a function key of a cash register is set, and 2b) is allowed for a cashier. This is a memory diagram consisting of an area for saving a function key code (* 1) and a programmed keycode counter save area (* 2), and 2c) is the first to register the contents of the programmed (2b) memory in registration mode. This is a memory save area for temporarily saving the illegal function key codes for the set salesman when setting the salesperson to compare the code of the input function key with the programmed code when the function key is entered during registration.

3 to 5 are flowcharts of the present invention, and FIG. 3 is a process of setting a prohibition function code for each salesperson, and FIGS. 4 and 5 are registration processing procedures, respectively. to be.

The present invention will be described in detail based on the above configuration. First, referring to FIG. 3, a process of programming a function key code which is not allowed for any salesperson is described. First, in step (3a), the central processing unit 10 inputs a salesperson number CLK-NO to be programmed. Check the corresponding flag (CLK-NO-ACT) to check. If it is found that the salesperson number has not been entered, the process proceeds to step 3i to check whether the salesperson inputs the function key code program start key. If the inspection result shows that the function key code of the salesperson is not entered, go to step (3p) to perform another program operation. On the other hand, if it is found that the function key code program start key for each salesperson is input, in step (3j), it is checked whether or not the number is input. Save the number to the salesperson number to be programmed. (CLK-NO ← Input Number) After performing step (3k), set the corresponding sales number input flag (CLK-NO-ACT ← 1) to be programmed in step (3g), and then go to step 2b in step (3m). As shown in Fig. 2), the CPU 10 is programmed by clearing and terminating the prohibition function key code save area (* 1) and programmed key code number save area (* 2) corresponding to the corresponding salesperson number. You are ready to accept the function key code. On the other hand, if it is confirmed in step (3a) that the salesperson number is input, in step (3b) it is checked whether the function key code number program key input. If it is determined that the function key code number program key is input, the terminal checks whether a number is input in step 3c. At this time, if there is no number input, error processing is performed. If there is a number key input, the process proceeds to step (3d) to perform a number overcheck operation between the input number and the key code number and checks whether the function key number is appropriate. If the function key number is appropriate, the count contents are fetched from the programmed keycode number save area (* 2) of the memory unit 20 corresponding to the salesperson number to be programmed in step (3e), and the above step is performed in step (3f). Check that the patched counter is full. For example, if it is assumed that 10 function keys can be programmed, in step (3f), it is checked whether there are more than 10 patched counts, and if more than 10, error processing is performed, and if less than 10, (3g) In step 3h, the count of each salesperson is increased, and in step 3h, the input number is regarded as an unallowable (prohibited) function code. Find and save the salesperson number. If the function key code number is not a program key in step (3b), check whether the function key code is a program end key for each sales person in step (3n). Clear the flag and exit. After the prohibition key code for each salesperson is set through the above process, when any salesperson occurs the registration processing for the sales item, the central processing unit 10 first attempts to register as shown in FIG. The salesperson checks whether or not the salesperson is a set sales limit. That is, in step (4a), it checks whether the salesman setting key is input, and if it is not the salesman setting key, proceeds to step (4g) to perform the corresponding key processing operation. On the other hand, if it turns out to be the salesman setting key, it checks whether the numeric key is input in step (4b). When it is confirmed that the numeric key is input, the process proceeds to step 4c to check whether the input number falls within the salesman number range, and if it is found valid, the input number is regarded as the salesman number for registration in step 4d. An input number is set in the number flag CLK-NO-FLG, and a salesperson number input flag CLJK-NO-FLG is set to indicate that the salesperson number is entered in step 4e. In step (4f), the prohibition keycode corresponding to the salesperson number set as shown in the memory area 2b of FIG. 2 is transferred to the active clerk code save area as shown in (2c) and finished. do. When the registered salesperson is set through the process of FIG. 4 and the prohibition function code storage contents for the set salesperson are transferred to the active clock code save area, the central processing unit 10 is shown in FIG. As shown in (5a), if the state of the salesperson setting flag is checked and set, it is checked in step (5b) whether the registration function key is input. At this time, if it is not a registration function key, proceed to step (5f) to perform the corresponding key processing operation.If a registration function key is input, set the code number setting for the input function key in step (5c). Compare to the code in the key code save area. If the same keycode is not the same in step (5d), if the same keycode is not the same, perform the corresponding function key in step (5e) and terminate.

As described above, the division of responsibility for each salesperson is clarified by setting the limit range for the registration operation for the deposit and withdrawal or deduction of the cash register and the deduction for cash, and other cash in the store where a large number of salespeople are operating. Therefore, there is an advantage that more effective sales and sales activities can be managed by preventing registration operation beyond the wrong operation or the limit of responsibility.

Claims (2)

In the method for setting the function key usage by salesperson of the electronic cash register, the first step of checking whether the salesperson number is entered and the function key code for each salesperson when the salesperson number is not entered, the numeric key is entered. The second step of saving to the salesman number for setting the limit and clearing the corresponding memory area, and if the function key code number program key is entered when confirming the salesman number input, assigns a prohibition function key code to the memory area of the corresponding salesman number. And a fourth process of clearing the salesperson number and the salesperson number input confirmation flag upon inputting the function key code for each salesperson at the end of the program when the salesperson number input confirmation is completed and the fourth process of saving by the number. A method of registering an electronic cash register having a function key usage limit for each salesperson, comprising: a first step of checking whether a salesperson setting key is input; and a second step of checking whether a salesperson number to be registered when inputting a salesperson setting key is valid by inputting a salesperson setting key; And a third step of transferring the prohibition function key code of the salesman number to the active clock code save area when the salesman number is found to be valid; and the inputting of the registration function key upon inputting any registration function key. And comparing a code number with a prohibition function key code of the active clock code save area and performing a corresponding function key processing operation if there is a mismatch.

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