The application of GSM-R network in CTCS-3 train control system has gradually becomes mature.However,the problems of wireless connection timeout have remained a focus in the operation and maintenance work for equipment management bodies.This paper briefly describes the basic principles of CTCS-3 train control system based on GSM-R network and the process of track-train communication,and summarizes and classifies the problems of wireless connection timeout in recent years.It also puts forward the analysis and handling methods for the problems of wireless connection timeout,and lists and studies the typical cases,providing technical support for unifying the handling principles for the problems of wireless connection timeout.
维普
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