A Fast Train Wake-up Positioning Method Based on Location Memory
Abstract— This paper mainly studies a fast positioning method of unmanned signal system devices in urban rail transit after dormancy and wake-up of the train, in which layout of corresponding position detection devices in train dormancy wake-up zone is proposed to memory and store the train location information before dormancy. After wake-up of the train, the positioning information obtained through the position detection devices is compared with the positioning information memorized and stored before the dormancy. If the safety verification of the above information is passed, then fast positioning of the train is completed.
Index Terms— urban rail transit, unmanned, signal system, position memory, train positioning
Dandan Liu, Xiangxian Chen
College of Biomedical Engineering & Instrument Science, Zhejiang University, CHINA
ZhejiangZheda Train Intelligent Engineering Technology Research Center Co., Ltd, CHINA
Shunding Hu, Xiaofei Gao
United Science &Technology Co., Ltd., Research and Development Center, CHINA
Cite: Shunding Hu, Xiaofei Gao, Dandan Liu, Xiangxian Chen, "A Fast Train Wake-up Positioning Method Based on Location Memory," Proceedings of 2018 the 8th International Workshop on Computer Science and Engineering, pp. 718-722, Bangkok, 28-30 June, 2018.