DCC-based Processing for Line Data Transmission,Reception and Utilization by Onboard ATP
The line data is a key factor for the stable operation of trains.The traditional methods for line data update usually rely on stable network communication or plenty human resources.In some special scenarios,wireless network coverage is not available or network communication is not sufficiently reliable,which causes difficulties in line data update.To solve this problem,this paper studies a new method for line data update featuring data storage at the stations and data update at the sections.The proposed method enables timely line data update when wireless network coverage is not available.Thus,it improves the operation efficiency of trains,which has great importance for the stable operation of the railway transportation systems.
万方数据
维普
