China Safety Science Journal ›› 2019, Vol. 29 ›› Issue (S1): 48-51.doi: 10.16265/j.cnki.issn1003-3033.2019.S1.010

• Safety Science of Engineering and Technology • Previous Articles     Next Articles

Prospect of application of BDS in railway safety

LIU Zhe1, WANG Jiujian2, XIA Changlin3, LIU Houmao3, LIU Haijiang3, JI Yanpeng4   

  1. 1 Center of Railway Safety Technology, National Railway Administration, Beijing 100891,China;
    2 State Key Laboratory of Mechanical Behavior and System Safety of Traffic Engineering Structures, Shijiazhuang Tiedao University, Shijiazhuang Hebei 050043,China;
    3 Taiyuan Rolling Stock Depot, Daqin Railway Co. Ltd., Taiyuan Shanxi 030045,China;
    4 Operating Branch, Shijiazhuang Metro Co. Ltd., Shijiazhuang Hebei 050043, China
  • Received:2019-03-12 Revised:2019-05-20 Online:2019-06-30 Published:2020-10-28

Abstract: In order to improve the technical level and safety of the location service of China railway system, firstly, the BDS was introduced in detail which is a space infrastructure developed independently by China. Then, the advantages of BDS over other countries' navigation satellite systems were summarized by analyzing the comparison. Next, the current situation and prospect of the application of BDS in railway safety were analyzed. Finally, Based on the current situation of the application of BDS in the railway transportation, the problems and solutions in the application of BDS were analyzed. The results of the research show that BDS system has a broad application prospect in the field of railway safety, which can comprehensively improve the safety and reliability of railway basic support systems.

Key words: Beidou navigation satellite system(BDS), railway, study on application, technology of safety, positioning monitoring

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