基于北斗卫星与惯性传感器组合导航技术的现代有轨电车定位终端设计  

Modern tram positioning terminal based on integrated navigation technology of Beidou satellite and inertial sensor

作　　者：李进良 高俊杰 LI Jinliang;GAO Junjie(Postgraduate Department, China Academy of Railway Sciences, Beijing 100081, China;Beijing Jingwei Information Technologies Co. Ltd., Beijing 100081, China;China Railway Wuhan Group Co. Ltd., Wuhan 430000, China)

机构地区：[1]中国铁道科学研究院研究生部,北京100081 [2]北京经纬信息技术有限公司,北京100081 [3]中国铁路武汉局集团有限公司,武汉430000

出　　处：《铁路计算机应用》2019年第10期60-62,共3页Railway Computer Application

基　　金：科技部国家重点研发计划项目(2018YFB1201404)

摘　　要：设计基于北斗卫星与惯性传感器组合导航技术的现代有轨电车定位终端,该终端从串口接收北斗卫星与惯性组合导航模块的定位数据,经由主控计算单元分析和提取有效信息,完成数据处理,并将处理后的数据通过专用无线集群上传到中心车辆位置服务器,实现全线车辆的实时定位。已经在北京现代有轨电车西郊线上线应用,为行车调度提供了可靠的车辆位置信息。This paper designed a modern tram positioning terminal based on the integrated navigation technology of Beidou satellite and inertial sensor. The terminal received positioning data of Beidou satellite and inertial sensor integrated navigation module from serial port, analyzes and extracted effective information through the main control calculation unit, completed data processing, and uploaded the processed data to the central vehicle location server through a dedicated wireless cluster to implement real-time positioning of all-route vehicles. The terminal has been applied on the Western Suburban Line of Beijing Modern Tram, provided reliable vehicle location information for traffic dispatch.

关 键 词：北斗导航 组合导航 无线集群 现代有轨电车定位 

分 类 号：U266.2[机械工程—车辆工程] TP39[交通运输工程—载运工具运用工程]