Range Assessment Using Radio Communication System

초록

In this paper, We applied CBTC(Communication based Train Control), moving block system based on duplex transmission communication, to trial line so that advanced driverless driving system can be implemented by using radio communication. In order to apply CBTC to the test line, we used TOA(Time of Arrival) as a means to detect train location. We also checked whether perfect communication is performed in every 0.5 second by building Bucket Brigade Radio Network between WRS(Wayside Radio Set) and VRS(Vehicle Radio Set). By doing so, we verified that the range is linearly increasing with increasing the distance between WRS and VRS, and the quality at the range point is also superior. Only measuring results on Route A, single running among Route A, B, and single running, multiple running