Terminal communication acquisition front-end system

A front-end system and terminal communication technology, applied in the field of terminal communication, can solve the problem of communication failure and cannot guarantee the real-time requirements of data transmission, and achieve the effect of improving bus utilization and enhancing rapidity.

Inactive Publication Date: 2017-05-31
NEWCAPEC ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above problems, the present invention provides a terminal communication acquisition front-end system, which effectively avoids the defects that the existing bus network often has communication failures and cannot guarantee the real-time requirements of data transmission

Method used

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings.

[0029] According to attached Figure 1-Figure 6 It can be seen that a terminal communication acquisition front-end system of the present invention includes a business machine, a data gateway, a gateway server, a database server and an all-in-one card platform;

[0030] The business machine includes a microprocessor and a CAN bus interface connected to the microprocessor, and a card reader and a card printer are also connected to the microprocessor;

[0031] The CAN bus interface of the business machine is connected with the data gateway through the CAN bus;

[0032] The data gateway is connected with the gateway server and the database server through Ethernet, and the data gateway communicates with the gateway server through TCP communication mode;

[0033] The one-card platform includes a WebService server and a monitoring terminal connected with the WebService serv...

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PUM

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Abstract

The invention relates to a terminal communication acquisition front-end system. The terminal communication acquisition front-end system comprises a business machine, a data gateway, a gateway server, a database server and a one-card platform; the business machine comprises a micro-processor and a CAN bus interface connected with the micro-processor; a card read-write device and an identification card printer are also connected with the micro-processor; the CAN bus interface of the business machine is connected with the data gateway through a CAN bus; the data gateway is connected with the gateway server and the database server through an Ethernet; and the data gateway communicates with the gateway server in a TCP communication manner. The disadvantage that the data transmission real-time requirement cannot be ensured due to the fact that the existing bus network always has a communication fault can be effectively avoided.

Description

technical field [0001] The present invention relates to the technical field of terminal communication, in particular to a terminal communication collection front-end system, which is mainly applicable to public transport systems, catering systems, identification systems, water and electricity meter systems, city cards, campus cards, and urban micropayments. Applications related to smart cards. Background technique [0002] Now in the one-card system, especially the most widely used school-enterprise one-card system application and city one-card system, the terminal data collection system for collecting IC card information is often the following two types: [0003] One is a terminal data acquisition system based on TCP. The system network based on TCP / IP has good system compatibility and interoperability, strong resource sharing ability, and can easily share the time of the terminal with the resources on the information system; the data transmission distance is long and the ...

Claims

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Application Information

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IPC IPC(8): H04L12/40H04L29/06G06F1/20G07F7/08
CPCH04L12/40013G06F1/20G07F7/0893H04L12/40H04L69/163H04L2012/40215
Inventor 曹振华宋德志李江宋毅吴少飞
Owner NEWCAPEC ELECTRONICS CO LTD
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