信号系统采集闭环检查方法与实现

为适应客运专线高速运行的要求,信号系统的采集处理方式也在不断发展进步。从安全的角度出发,提出对信号系统(列控中心)的采集进行优化的方法,并提出接口电路及运算逻辑等两种实现方式,对提高信号系统(列控中心)的安全可靠性起到了积极的作用。

Closed Loop Inspection Method and Implementation of Signal System Acquisition

To meet the demands of high speed operation of passenger dedicated lines,the acquisition and processing mode of signal systems is also developed in progress.From a safety perspective,the optimized acquisition methods of signal system(TCC) are put forward,and two available methods such as interface circuit and logical arithmetic are proposed to improve the safety and reliability of the signals system(TCC).