LKJ速度等级信号丢失原因分析与措施

LKJ speed level signal loss analysis of the causes and measures

LKJ是确保列车安全运行的一种重要设备,具有监控和记录两大功能,如果所记录的信息丢失,将给后续的分析工作造成不便,给列车的安全运行造成隐患。此文在分析LKJ速度等级信号丢失原因的基础上,结合机车信号设备和LKJ工作及控制原理,提出在设备检修和维护工作中解决发生此类故障的方法及措施。

The LKJ is a kind of important equipment to ensure the safe operation of the train, which has monitoring and recording two big functions. If the recorded information is missing, it will give the analysis of the follow - up work inconvenience, to cause the safety running of the train. Based on the analysis of the level of LKJ speed signal loss reasons, combination of work and control principle of locomotive signal equipment and LKJ, the methods and measures to solve the such failure in equipment repair and maintenance are proposed.