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目前我国单线铁路半自动闭塞区段普遍采用64D型继电半自动闭塞电路,电路中采用电容器充放电原理完成半自动闭塞电路的功能,一般情况下由于电容器老化等原因,其故障率较高,且较难直观判断。本文将着重介绍如何利用既有微机监测设
At present, the semi-automatic blocking section of single-track railway in our country generally adopts the semi-automatic blocking circuit of type 64D. The circuit adopts the principle of capacitor charging and discharging to complete the function of semi-automatic blocking circuit. Under normal circumstances, the failure rate is higher and harder due to the aging of the capacitor Intuitive judgment. This article will focus on how to use existing computer monitoring equipment