一种远程区段复位控制电路分析

Analysis of a Remote Section Reset Control Circuit

在采用计轴系统作为区段占用检查设备的城市轨道交通线路中,实现远程区段复位的方式有2种:一种是区段预复位,另一种是区段直接复位。一般的线路只具备其中一种复位方式,两者不能兼备。该文基于深圳科安达电子科技股份有限公司生产的TAZ II/S295+JC计轴系统,提供一种兼备区段预复位和区段直接复位2种远程复位功能的控制电路的设计建议,其他类似工程建设可借鉴参考。

In urban rail transit lines that use axle counting systems as section occupancy inspection equipment,there are two ways to achieve remote section reset:one is segment pre reset,and the other is segment direct reset.General circuits only have one reset method and cannot have both.This article is based on the TAZ II/S295+JC axle counting system produced by Shenzhen Keanda Electronic Technology Co.,Ltd.provide a design proposal for a control circuit that combines two remote reset functions:section pre reset and section direct reset.Other similar engineering constructions can be used for reference.