KR0136782B1 - Crt type display method - Google Patents

Abstract

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Description

Automatic selection of CTI ATM machine screen

1 is an exemplary view of a conventional transaction selection screen.

2 is a block diagram of a conventional CALTI display device.

3 is a schematic diagram of a CRT display of the present invention.

4 is an exemplary view of a transaction selection screen of the present invention.

5 is a signal flow diagram for a transaction display of the present invention.

* Explanation of symbols for main parts of the drawings

1: CRT screen 2: Deal selection key

3: central processing unit (CPU) 4: ROM

5: Ram 7: Video RAM

6: VDP (Video Display Processor)

8: Color signal encoder 9: Bus line

10: Buffer 11: Screen selector

SW1-SW5: switch

The present invention relates to processing of a transaction selection screen for a customer of a CRT type ATM machine, and in particular, a method of automatically selecting a CRT type ATM machine which can cope without modification of hardware or software even when a bank frequently changes transaction details. It is about.

As a conventional Citi ATM machine, as shown in the example of the transaction selection screen of FIG. 1, a bank customer confirms a transaction menu displayed on the CTI screen 1 and presses a transaction selection key 2 to select a desired transaction. If you choose, you will conduct normal transactions.

The conventional CALTI display device is configured as shown in FIG. 2, in which font data on a transaction selection screen previously stored in the ROM 4 under the control of the central processing unit 3 is stored in the RAM 5. It is stored in the video RAM 7 through the VDP (Video Display Processor) 6, and the recorded data stored in the video RAM 7 is converted from the color signal (R, G, B) encoder 8 into the video signal. It was converted and displayed as a transaction menu on the CALTI screen (1).

However, this conventional Citi ATM machine has a problem in that the contents of the ROM must be changed each time a new transaction is added in order to cope with the bank's transaction menu which changes frequently because the transaction selection screen is fixed at the time of system design.

In order to solve such a conventional problem, the present invention stores a number of fonts for a plurality of transaction selection screens in a ROM and selects them by a switching function, thereby easily coping with a bank's frequent transaction menu without any hardware or software modification. The automatic selection method of the Citi type ATM machine screen is made, which will be described in detail with reference to the accompanying drawings.

FIG. 3 is a block diagram of the present invention. The central processing unit 3 controls the ROM 4 and the RAM 5 to deal with the VDP 6 via the bus line 9 as shown in FIG. A central processing unit configured to transmit a font for a selection screen, and transmit font data stored in the video RAM 7 by the VDP 6 to a color signal encoder 8 to output a video signal. A switch (SW _{1 to} SW ₅ ) connected to the buffer 10 so that (3) reads a specific font for a plurality of transaction screens stored in the ROM 4 and transmits a conversion signal of a transaction selection screen to the bus line 9; It is configured to include a screen selection unit 11 for setting a).

The operation and effect of the present invention configured as described above will be described in detail with reference to an exemplary embodiment of the transaction selection screen of FIG. 4 and a signal flow chart for displaying the transaction screen of FIG. 5.

First, when the power is turned on, the central control unit 3 for controlling the CRT reads the current switch (SW ₁ -SW ₅ ) setting state through the buffer 10, and then the switches (SW ₁ -SW ₅ ) are turned on. According to the set state, a specific font is drawn from the fonts for the plurality of transaction selection screens stored in the ROM 4 and loaded on the bus line 9, and the specific font is loaded by the VDP 6 into the video ( 7 is generated as a video signal through signal processing in the color signal encoder 8 and displayed on the CRT screen 1.

At this time, as shown in FIG. 4, a plurality of transaction selection screens according to the switching setting state are displayed at the same position of the CALTI screen 1 corresponding to the transaction selection key 1.

Here, the switching function of the central processing unit 3 for transaction selection is shown in FIG. 5, when the power is turned on, the central processing unit 3 checks the screen selection unit 11 to open the buffer 10. switches (SW ₁ -SW ₅₎ each of the switches (SW ₁ -SW ₅₎ video RAM (7), VDP (6) for a particular font stored in the ROM 4 in accordance with set conditions, in and reads the status of the through By sequentially transmitting to the color signal encoder 8, each transaction selection menu (DISPLAY1-DISPLAY5) is turned on in the cialty screen 1, and the next routine is processed.

That is, the power is not turned on when the switch (SW ₁ -SW ₅₎ to determine whether the on-switch (SW _1), read the state of being turned on and turns on the switch (SW ₁₎ is turned on if transaction selection menu (DISPLAY1) If sikimyeo off the transaction menu screen (DISPLAY1), when the switch in accordance with the on and off states of (SW ₁₎ transaction selection screen (DISPLAY1) on or off is performed in is determined that the switch (SW ₂₎ on.

This operation is performed by the central processing unit 3 sequentially from the switch SW ₁ to the switch SW ₅ to determine whether the transaction selection menu DISPLAY1-DISPLAY5 is turned on or off and to display the transaction selection menu on the STI screen 1. Will be displayed.

Thus, by setting the switches (SW _1- SW ₅ ), the changed transaction menu is displayed on the CTI screen 1 to perform normal transactions.

As described in detail above, the present invention processes a plurality of screens by selection of a switch, so that the transaction contents of a bank which changes from time to time can be changed by a simple switch operation without replacing the ATM system ROM, and in a state in which a specific transaction cannot be traded. The transaction screen can be eliminated only by operating the switch, and various financial institutions with different transaction types can change the settings of the switch to handle different transactions.

Claims (2)

In the ATM, the central processing unit controls the ROM and RAM through the bus line to display the transaction selection through the display unit. The switch unit may select a plurality of transaction states in the buffer, and display a screen selection signal on the bus line. The main cash dispenser may comprise a screen selector configured to store information on a plurality of transaction selection screens in the ROM, and to display corresponding information of the ROM according to the state of the switch unit and display the information on the display unit. How to automatically select the screen. In a cash machine configured to control the ROM and RAM through the bus line to display the transaction selection through the display unit, the central processing unit comprises a screen selection unit for outputting a screen selection signal, each of a plurality of transaction selection screens in the ROM. Storing the information of the information, and the screen selection unit withdraws the relevant information of the ROM and displayed on the display unit.

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