邯济线轨道信号载频泄漏导致LKJ过机校正不良的分析

Analysis of LKJ Correction Failure Caused by Carrier Frequency Leakage of Track Signal on Handan-Jinan Railway

在邯济线扩能改造信号设备施工过程中,LKJ-2000型列车运行监控记录装置过机不校,导致数据距离不准的情况。研究LKJ-2000型列车运行监控记录装置过机校正原理,分析过机校正的处理方式和过程,并查找出造成邯济线过机不校的原因,从而对分析LKJ过机校正不良提供参考和思路。

In the construction of signal equipment for Handan-Jinan Railway expansion and reconstruction,the distance is not accurate due to that the locomotive directly passed over the signal without distance correction by LKJ-2000.In order to find out the reason,this paper analyzes the principle,processing mode and procedure of distance correction of LKJ-2000 when locomotive passing over signal,which can provide reference and analysis method for the distance correction failure of LKJ when passing over signal.