KR950003797B1 - Acer method of cash register - Google Patents

Abstract

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Description

Acer method of cash register

1 is a device block diagram of a cash register according to the present invention.

2 is a key structure diagram of the keyboard 110 in the first diagram.

Figure 3 is an output form by the method according to the present invention.

4 is a control flowchart for the method of the present invention.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cash register, and more particularly, to a cash register method that can be used for printing a check or the like presented by a customer at the time of payment of a product purchase.

Typically, a cash register is a device for sale that provides a user with useful functions for registration and receipt of sales, generation of receipts, printing of audit papers or other sales. Such a register includes a main circuit including a keyboard having a function of inputting a separate data, a control unit for processing command data and input data applied from the keyboard according to a program embedded in a ROM, and a RAM having a work memory. It is composed of output part such as printer or display which is in charge of output function. When using a cash register as described above, when the customer pays the check, the user must print his / her number on the back of the book and present it to the customer to receive the resident registration number and name. For such a user, the task is very cumbersome and also undesirable in terms of serving the customer.

As described above, even if there is a cash register, there is a problem in that a cash register cannot provide a service to a customer due to a failure to check or the like. In addition, troublesome users also occur accordingly.

Accordingly, it is an object of the present invention to provide a method of cash register of a cash register which can solve the above-mentioned conventional problems.

Another object of the present invention is to provide a check book method that can improve user convenience and customer service.

According to the present invention for achieving the above object, the step of storing the customer's data and the unique number of the clerk in the memory in response to the input of the preset Eser key, and the stored customer's letter in response to the user's printing key Printing the data and the unique number of the clerk at this location is provided methodically. The data includes the customer's social security number and name. The controller of the cash register stores a program for performing the above steps in a memory such as a room, which corresponds to each step of FIG.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, specific details are set forth in order to provide a more complete understanding of the present invention. For those skilled in the art, the above description will be apparent and will be fully practiced without these specific details. In addition, well-known circuits and their functions are descriptive in order not to obscure the present invention.

First, Figure 1 shows a hardware block diagram of a cash register applied to the present invention. The functions of the controller 100, the ROM 120, and the RAM 122 included in the main circuit are the same as the general functions. However, in the present invention, the program in the ROM 120 is configured to further have steps 500-512 of FIG. The solution is achieved by changing or adding the program stored in the ROM 120, which can be seen that the basic software work. The detailed list of programs will be solved by working with conventional C-language. The keyboard 110 is connected to the controller 100 through the keyboard control circuit 111 to perform an input function. The display unit 108 and the printer 106 connected to the output of the control unit 100 through the display control circuit 107 and the printer control circuit 105, respectively, are known circuit blocks. In addition, the keyboard 110 includes a configuration of a key as shown in FIG. When the customer presents the check, the user of the cash register digitizes the Eserkey 6.

In Fig. 2, reference numeral 3 is a function key, reference number 4 is a ten key, reference number 2 is a mode switch, and reference number 5 is a division key.

FIG. 3 is a printing form drawing on the back of a check lamp according to the control procedure of FIG. 4. The contents of this document include the customer's social security number, the customer's name, the clerk's unique number, or the store's number.

4 is a control flowchart of the method according to the present invention. Referring to FIG. 4, after performing steps 500-502, in step 503, it is checked whether an Eser key is input. When the user wants to pay as a check, the user puts the check into the check insertion slot provided at the bottom of the printer 106 and then presses the Iser key 6 of FIG. Then, the resident registration number, name and customer's clerk number of the customer are digitized in turn with the tenkey 4 of FIG. Accordingly, the controller 100 scans the input of the key and performs steps 504-509. When the operation 509 is finished, the RAM 122 stores the data. Step 510 is a step of determining whether or not to print. Thus, the user will enter a printing key to instruct printing. Therefore, the control unit 100 of the cash register controls the application of printing data to the printer control circuit 105 and the printing performance. Thus, step 511 is performed to obtain printing as shown in FIG. This eliminates the need for customers to do this directly and will be very convenient for users.

As described above, according to the present invention, there is an advantage in that the book can be printed by printing the cash register by improving the conventional book processor. Therefore, the user's ease of use is increased, and the service to the customer can be further improved.

As described above, the present invention has been illustrated according to the drawings and described in accordance with the embodiments, but the present invention is not limited thereto, and various changes and modifications can be made without departing from the basic definition of the present invention. Anyone with ordinary knowledge will be clear.

Claims (2)

In a check book method using a cash register, storing a customer's interest data and a unique number of a dotted line in a memory in response to an input of a preset Eser key, and the stored customer data in response to a user's printing key and And printing the check number of a clerk at this position of the check. The method of claim 1, wherein the data is data including a social security number and a name of the customer.