摘要
为提高我国铁路系统定位服务的技术水平与安全性,首先,详细介绍北斗卫星导航定位系统(BDS)这一我国自主研制的空间基础设施;其次,通过分析对比得到BDS同其他国家卫星导航系统的优势;然后,对BDS在铁路安全领域中的应用现状与前景进行分析;最后,结合目前BDS在铁路交通中的应用现状,分析BDS应用中存在的问题及解决办法。研究结果表明:BDS系统在铁路安全领域具有广泛应用前景,能够全面提升铁路基础支撑系统的安全性和可靠性。
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.
作者
刘哲
王久健
夏长林
刘厚茂
刘海江
季雁鹏
LIU Zhe;WANG Jiujian;XIA Changlin;LIU Houmao;LIU Haijiang;JI Yanpeng(Center of Railway Safety Technology,National Railway Administration,Beijing100891,China;State Key Laboratory of Mechanical Behavior and System Safety of Traffic Engineering Structures,Shijiazhuang Tiedao University,Shijiazhuang Hebei050043,China;Taiyuan Rolling Stock Depot,Daqin Railway Co.Ltd.,Taiyuan Shanxi030045,China;Operating Branch,Shijiazhuang Metro Co.Ltd.,Shijiazhuang Hebei050043,China)
出处
《中国安全科学学报》
CAS
CSCD
北大核心
2019年第S1期48-51,共4页
China Safety Science Journal
关键词
北斗卫星导航定位系统(BDS)
铁路
应用研究
安全技术
定位监测
Beidou navigation satellite system(BDS)
railway
study on application
technology of safety
positioning monitoring
