高速铁路大风报警信息实时传输系统方案研究  

A Research on the Scheme of the Real-time Wind Alarm Transmission System of High-Speed Railway

作　　者：窦垭锡 蔺伟 刘畅 DOU Yu-xi;LIN Wei;LIU Chang(Communication and Sianal Research Institute,China Academy of Railway Sciences Corporation Limited,Beijina 100081,China;National Research Center of Railway Intelliaence Transportation System Enaineerina Technoloay,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China)

机构地区：[1]中国铁道科学研究院集团有限公司通信信号研究所,北京100081 [2]中国铁道科学研究院集团有限公司国家铁路智能运输系统工程技术研究中心,北京100081

出　　处：《铁道运输与经济》2018年第9期57-61,85,共6页Railway Transport and Economy

基　　金：中国铁路总公司科技研究开发计划课题(2017T001-A)

摘　　要：为保障高速列车的安全运行,提升大风报警处置的时效性和智能化水平,研究高速铁路大风报警信息实时传输系统。大风报警信息实时传输系统通过实时获取风速报警数据,结合高速铁路线路上运行的列车位置信息,实现将大风报警信息传输至大风报警范围内的动车组列车,提示司机手动限速运行。结合大风报警信息实时传输系统架构,设计系统传输方案,并阐述提前报警时间计算、列车快速定位、报警信息过滤处置和系统接口等关键技术,为大风报警信息实时传输系统的工程实施和实际应用提供参考。To ensure the safe operation of high-speed trains and enhance the timeliness and intelligence level of wind alarm disposal, the wind alarm real-time transmission system of high-speed railway is studied. The real-time transmission system of wind alarm achieves the transmission of wind alarm to EMU trains within the range of wind alarm by real-time acquisition of wind speed alarm data combining with train location information running on high-speed railway lines, and it prompts drivers to operate at the limited speed manually. Combining with the real-time transmission system structure of wind alarm, the transmission scheme is designed, and the key technologies such as the calculation of alarm time in advance, train rapid positioning, alarm information filtering and disposal and system interface are expounded, which can provide reference for the engineering implementation and practical application of wind alarm real-time transmission system.

关 键 词：高速铁路 大风信息 实时传输系统 铁路防灾 大风报警处置 列车定位 

分 类 号：U298.12[交通运输工程—交通运输规划与管理]