关于短区间轨道电路改方闪红光带问题分析

Red-light Strap in Short Section Track Circuit as Changing Direction

普速线短区间ZPW-2000A制式轨道电路,二接近区段改方向时,会出现小轨道继电器短时落下造成本区段红光带问题。对该问题进行原因分析,提出现场处理方案存在的问题,并给出建议解决方案。

For the ZPW-2000A standard track circuit in short sections of common speed lines, when the second approach section changes the direction, this section will appear red-light strap caused by the small track relay falling down. This paper analyzes the causes of this problem, puts forward the problems of on- site processing scheme and gives the relevant solutions.