高速电气轨道交通的网络雷达系统

讨论了高速电气轨道交通路况探测主动雷达的应用需求,概述了国内外有关技术的研究进展。提出利用沿线电力和通信网络条件,构建多元信息融合网络雷达系统方案。系统综合利用多种传感器检测道轨及周边环境,将数据上传至云平台进行数据融合分析,并与运行列车终端进行实时数据交换。建议方案不仅能为调度系统提供参考,还可实现运行列车对前方路况的主动观察,以达到轨道交通安全运行的目的。

Network Radar System for High-Speed Electrical Rail Transit

The application requirements of active radar for road condition detection of high-speed electric rail transit is discussed in this paper, and the research progress of relevant technologies at home and abroad is summarized. It is proposed to construct a multi-information fusion network radar system by using the power and communication network conditions along the line. The system comprehensively uses a variety of sensors to detect the track and surrounding conditions, upload the data to the cloud platform for data fusion analysis, and real-time data exchange with the running train terminal. The proposed scheme can not only provide reference for the dispatching system, but also realize the active observation of the running train to the road conditions ahead, so as to achieve the goal of safe operation of rail transit.