KR940004408Y1 - Single operating outer terminal for pos system of gas station - Google Patents

Abstract

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Description

Single Operation Outdoor Terminal for Gas Station POS

FIG. 1 is a block diagram showing the configuration of an outdoor gas terminal for a gas station for POS.

2 is a schematic explanatory diagram showing the arrangement of a display device and a key of an outdoor terminal.

3 is a data signal diagram showing the contents of transmission of single operation data of a single operation outdoor terminal for a gas station POS in this article.

4 is an explanatory diagram showing the contents of the display apparatus at the time of quantitative designation.

5 is an explanatory diagram showing the contents of a display apparatus at the time of designation of fixed amount.

6 is an explanatory diagram showing still another content of a display apparatus at the time of designation of semen.

7 is an explanatory diagram showing still another content of a display device at the time of quantitative designation.

* Explanation of symbols for main parts of the drawings

1: central processing unit 2: memory unit

3: POS communication unit 4: Printer unit

This proposal relates to the single operation of the POS terminal OUT DOOR TERMINAL, in particular the single operation of the key.

The POS terminal for the gas station is a terminal in the construction equipment, and the outdoor terminal is installed near the ISLAND of the gas station in the outdoor area, so that the gas station does not go to the POS system itself. It is a machine that can easily perform input such as shape designation and sales result output (print output).

The purpose of this paper is to replace the frequently used numeric input with a single operation function when specifying the amount, quantity, and the like of the operation panel of the outdoor terminal, so that the key is not damaged with simple and clear input. do.

Up to now, ten keys were used to set the quantity and amount specified by the customer at the outdoor terminal.

For example, if you want 20, you have to operate three keys of [2], [0], and [SET]. If you want to enter a fixed amount of 10,000 won, [1], [0], [0], [0] , Key operation of [0], [SET] should be performed.

If the simple key input operation continues as described above, the following problems are encountered.

1. The error that comes from key input

2. Reduced life of keyboard part.

3. Reduced work efficiency due to the simple operation of the operator.

4. There is a problem such as delay of fueling time by key operation before trial and error.

In this paper, in view of the above problems, the present invention provides a device that can prevent errors from key input, extend the life of the machine, and speed up work.

The single operation outdoor terminal for gas station PSO of this paper will be described in more detail together with the accompanying drawings below.

1 is a block diagram showing the configuration of an outdoor terminal in the present invention, wherein the central processing unit 1 is configured as a microprocessor for controlling the entire outdoor terminal and a control device accordingly, and the memory unit 2 includes a memory for system operation. It consists of a built-in ROM [ROM] and a RAM for storing data necessary for system operation. The card data input unit 5 has a member such as a card reader that can read data of the card and has a key input unit 7. Is composed of a circuit that receives input from various keys attached to the operation panel and converts it into the form required by the central processing unit 1, and the graphic display unit 6 is composed of a graphic display liquid crystal display element and the like and is controlled. The printer unit 4 is composed of a printer mechanism for printing a slip and a printer controller for driving the slip, and the POS communication unit 3 is a POS system. It is configured as a controller for communicating with.

In this paper, the graphic display unit 6 and the key input unit 7 of the outdoor terminal are configured as shown in FIG. In FIG. 2, [KEY1], [KEY2] ... are positioned at the bottom of the graphic display unit 6.

In the outdoor terminal, the POS system transmits the data as shown in FIG. 3 to the outdoor terminal at the time of initialization and sets the single operation key use data.

That is, since the data set to a certain amount and a certain amount at the time of initialization is displayed on the graphic display unit 6 as a single function, the user selects the contents of the upper part from among the keys of the lower part. The set data is output in the form of 4 and 5 degrees when quantitative and fixed amount is specified during the operation of the outdoor terminal.

When one of [KEY1], [KEY2] ... is pressed in the display content as shown in FIG. 4, the content displayed on the above key is set and transmitted to the POS system. The same applies to the case of the fueling amount, and the display content in the case of specifying the fueling amount is shown in FIG. When entering a value other than the value displayed when specifying a fixed amount or a fixed amount, the general numeric key of the key can be used.

In this case, you have to enter the setting key to check all the digits of the number. Examples in which the above functions are actually used are shown in FIGS. 6 and 7.

In Figure 6, press the 3 key to set 8,000 won.

The displayed content is xx. The example which shows the xx part of 000 is shown. The format of such a display may vary depending on the usage.

In FIG. 7, when the petrol station inputs the fifth key, 30 liters are set as the quantity.

The outdoor terminal having a single operation function having the above-described configuration can set the display content directly above the key with only one key input, thus avoiding frequent key operation, which is a useful invention to solve the above problem.

Claims (1)

Gas station comprising a central processing unit (CPU) 1, a memory unit 2, a POS communication unit 3, a printer unit 4, a card data input unit 5, a graphic display unit 6, and a key input unit 7 In the POS outdoor terminal, the key input unit 7 set by a single operation of the corresponding values stored in the RAM and the ROM is arranged in the corresponding display unit of the graphic display unit 6 with respect to the key of each corresponding value. Single operation outdoor terminal for gas station POS.