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Intelligent POS terminal data protection structure and protection method

A data protection and terminal technology, applied in the field of intelligent POS terminal data protection structure and protection, can solve the problems of reducing system stability, large size, and limiting component layout, etc., to improve system stability, reduce size, and improve security Effect

Active Publication Date: 2020-12-08
FUJIAN LANDI COMML EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The setting of two PCB boards increases the production cost; the safety cover and the main board are connected by zebra strips, which increases the production cost and reduces the system stability; and the Android module on the main board has a large area. solution, which greatly limits the layout of components, thus affecting the overall design of the product and making the overall volume of the product larger

Method used

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  • Intelligent POS terminal data protection structure and protection method
  • Intelligent POS terminal data protection structure and protection method
  • Intelligent POS terminal data protection structure and protection method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] refer to Figure 3-Figure 6 , a data protection structure of an intelligent POS terminal, comprising a screen assembly 1, a mainboard assembly 2 and a safe operation component 3; the safe operation component 3 is installed on the side of the mainboard assembly 2 facing the screen assembly 1 and connected 2 Electrical connection; one end of the screen assembly 1 is provided with a first FPC4, and the other end is provided with a second FPC6 that is connected to the first FPC4, and the end of the first FPC4 away from the screen assembly 1 and the second FPC6 are away from the screen assembly One end of the assembly 1 is respectively electrically connected to the main board assembly 2; the main board assembly 2 forms a loop with the screen assembly 1 through the first FPC4 and the second FPC6. Wherein, the main board assembly 2 is a PCB main board, on which a safety CPU is arranged to monitor safety information. Once the safety mechanism of the system is triggered, the CPU...

Embodiment 2

[0071] refer to Figure 5 , a kind of intelligent POS terminal data protection method, comprises the following steps:

[0072] When the connection between the first FPC4 or the second FPC6 and the motherboard assembly 2 becomes loose, the first FPC4, the third FPC5 or the second FPC6 is damaged, or the wiring between the second FPC6 or the third FPC5 is damaged, the motherboard assembly 2 The electrical signal at both ends is disconnected and sensitive information is cleared by the system.

[0073] In summary, the present invention provides a protection structure and protection method for an intelligent POS terminal, which does not require a safety cover or LCD touch screen module protection to protect the internal structure of the POS terminal, optimizes the layout of the whole machine, saves space, and reduces the overall size. Compared with the prior art, only one PCB board needs to be used, and the zebra strip 8 and the safety cover 9 do not need to be installed, which re...

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Abstract

The invention discloses an intelligent POS terminal data protection structure. The data protection structure comprises a screen assembly, a mainboard assembly and a safe operation assembly; the safe operation assembly is arranged on the side, facing the screen assembly, of the main board assembly and electrically connected with the main board assembly; one end of the screen assembly is provided with a first FPC, the other end of the screen assembly is provided with a second FPC connected with the first FPC through a wire, and one end, far away from the screen assembly, of the first FPC and oneend, far away from the screen assembly, of the second FPC are electrically connected with the mainboard assembly respectively; and the main board assembly and the screen assembly form a loop throughthe first FPC and the second FPC. According to the invention, when a POS terminal is forcibly dismounted, the sensitive information is protected, the leakage of the sensitive information is avoided, and the safety and stability of the system are improved.

Description

technical field [0001] The invention relates to the technical field of POS machines, in particular to an intelligent POS terminal data protection structure and protection method. Background technique [0002] In the prior art, in order to prevent important signals of intelligent POS terminals from being detected, there are protection schemes: 1. figure 1 , the Android module and security chip are placed on the front of the PCB, and the LCD touch screen socket is placed on the back of the PCB. The LCD touch screen protects important components and signal lines on the front, and the LCD socket, important components and important signals are protected by a safety cover on the back. Via. 2. If figure 2 , the Android module is placed on the back of the motherboard, and the LCD socket and security chip are placed on the front of the motherboard. There is a safety first pressure contact on the front to prevent the LCD touch screen from being lifted, thereby protecting important ...

Claims

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Application Information

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IPC IPC(8): G07G1/00
CPCG07G1/0018
Inventor 曾新城吴冬周
Owner FUJIAN LANDI COMML EQUIP CO LTD