Pluggable multifunctional mobile financial terminal and port number fixing method of pluggable multifunctional mobile financial terminal

A financial terminal, multi-functional technology, applied in the field of information, can solve the problem of fixed serial port resources and so on

Active Publication Date: 2014-06-04
SHENZHEN CHUANGZHICHENG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a pluggable multifunctional mobile financial terminal and its port fixing method to solve the problem of serial port resource fixing in the process of plugging and unplugging the tablet computer with the financial base in the prior art, so as to adapt to various applications Scenarios, reducing investment in mobile terminal equipment

Method used

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  • Pluggable multifunctional mobile financial terminal and port number fixing method of pluggable multifunctional mobile financial terminal
  • Pluggable multifunctional mobile financial terminal and port number fixing method of pluggable multifunctional mobile financial terminal
  • Pluggable multifunctional mobile financial terminal and port number fixing method of pluggable multifunctional mobile financial terminal

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Embodiment Construction

[0031] refer to figure 1 , the multifunctional mobile financial terminal consists of a tablet computer and a financial base. The two achieve physical communication (including power and data) through the base connection board. figure 1 It shows the schematic diagram of the expansion of the tablet computer of the multifunctional mobile financial terminal after it is connected to the base. At this time, the base supplies power to the tablet computer through the base connection plate, and the tablet computer expands the USB0, USB1, USB2, USB3 through the base connection plate. and other signals are transmitted to the small control board of the base, and the HUB chip in the small control board of the base expands the serial port signals of 4 groups of RS232. RS232 is a common serial communication standard. External devices such as: IC card reader, second-generation ID card reader, financial module, magnetic stripe card reader, fingerprint module, etc., communicate with the USB-to...

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Abstract

The invention discloses a pluggable multifunctional mobile financial terminal which comprises a tablet personal computer and a base connected with the tablet personal computer in a pluggable mode. The base is electrically connected with the tablet personal computer through a base connecting plate, the base connecting plate comprises a USBHUB with a plurality of USB interfaces and a small base control plate, the small base control plate is provided with a HUB chip, the HUB chip enables USB signals coming from the USBHUB to be spread into a plurality of RS232 serial port signals to be connected with corresponding RS232 interfaces through serial port data signal sending / receiving buses, financial card machine and tool modules are integrated on the base, in the state that the tablet personal computer and the state are disconnected, the tablet personal computer independently works, and in the state that the tablet personal computer is connected with the base, the base supplies power to the tablet personal computer through the base connecting plate. By means of the pluggable multifunctional mobile financial terminal, hot plug of the tablet personal computer can be achieved, meanwhile, the serial-port port number is fixed for the same tablet personal computer, and the multi-scenario application of the financial terminal is achieved.

Description

technical field [0001] The invention relates to a pluggable multifunctional mobile financial terminal and a port fixing method thereof, belonging to the field of information technology. Background technique [0002] At present, the existing out-of-cabinet integrated financial terminals on the market can realize an internal integrated main board, and a power supply, printing module, wireless transmission module, and multiple login modules directly connected to the internal integrated main board. [0003] The main disadvantage of the existing equipment is that it is only suitable for out-of-cabinet card issuing operations, and the limitations are too obvious. Contents of the invention [0004] The purpose of the present invention is to provide a pluggable multifunctional mobile financial terminal and its port fixing method to solve the problem of serial port resource fixing in the process of plugging and unplugging the tablet computer with the financial base in the prior art...

Claims

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Application Information

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IPC IPC(8): G06F13/40
Inventor 叶继丰徐建平李小根杨国军何亮
Owner SHENZHEN CHUANGZHICHENG TECH CO LTD
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