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Computer interlocking control system and method

A computer interlocking and control system technology, applied in the computer field, can solve the problems of low control precision and insufficient functions, and achieve the effects of high control precision, improved signal acquisition precision, and good safety

Inactive Publication Date: 2018-12-07
江苏慧学堂系统工程有限公司
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Problems solved by technology

[0003] Today, when the degree of informatization is highly developed and the informatization transformation of the railway industry is intensified, the importance of information security is becoming increasingly prominent, and the information security of railway industry products is also receiving more and more attention. The current computer interlocking control system has low control accuracy. The function is not perfect enough and needs to be further improved

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  • Computer interlocking control system and method
  • Computer interlocking control system and method
  • Computer interlocking control system and method

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] see Figure 1-3 , the present invention provides a technical solution: a computer interlock control system, including a safety interlock host, an embedded microprocessor 1, an interlock computer 2, a signal input unit 3 and a communication server 4, the signal input unit 3 inputs The terminal is connected to the on-site signal acquisition device 5, and the output terminal is connected to the embedded microprocessor 1 through the signal processing module...

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Abstract

The invention discloses a computer interlocking control system and method. The system comprises a safety interlocking host computer, an embedded microprocessor, an interlocking computer, a signal input unit and a communication server. The input end of the signal input unit is connected with a site signal acquisition device, the output end of the signal input unit is connected with the embedded microprocessor through a signal processing module, the embedded microprocessor is connected with the safety interlocking host computer and the interlocking computer, the interlocking computer is connected with an external relay through an execution unit, and the embedded microprocessor is connected with an outdoor device through the communication server. The computer interlocking control system is simple in structure principle, high in control accuracy, good in safety and high in reliability.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a computer interlocking control system and method. Background technique [0002] The railway station signal computer interlocking control system is a real-time, multi-task, safety-critical computer control system. It is an interlocking function control system with route control as the main content. Execution layer, where the man-machine conversation layer is composed of operation display equipment and electrical maintenance equipment, the interlocking logic layer is composed of interlocking units and input / output units, and the execution layer includes outdoor equipment composed of tracks, switches, signal machines, etc. . [0003] Today, when the degree of informatization is highly developed and the informatization transformation of the railway industry is intensified, the importance of information security is becoming increasingly prominent, and the information security of r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L19/06
CPCB61L19/06B61L2019/065
Inventor 王红林
Owner 江苏慧学堂系统工程有限公司
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