计算机与数字工程2016，Vol.45Issue(7)：1255-1259,5.DOI:10.3969/j.issn.1672-9722.2016.07.014
基于基站的高速公路车辆定位技术
Highway Vehicle Positioning Method Based on Base Station
李林 1刘建华 1杜程 2马龙 2孙江辉3
作者信息
- 1. 西安邮电大学信息中心 西安 710061
- 2. 西安邮电大学计算机学院 西安 710061
- 3. 西安邮电大学通信与信息工程学院 西安 710061
- 折叠
摘要
Abstract
Based on the comprehensive study of the positioning method of the base station,the base station positioning technology is applied to the Services LBS (Location-Based).Through the vehicle running on the highway through a continu-ous different base station,the proposed algorithm for the location of highway vehicles can effectively calculate the direction of the traj ectory.Combined with a single base station coverage and a highway geometry,the geometric relationship is used to comprehensively analyze the running direction and position of the vehicles on the expressway.关键词
基站/车辆定位/位置服务/AOA/TOA/隐马尔科夫模型Key words
base station/vehicle positioning/location-based service/AOA/TOA/HMM分类
信息技术与安全科学引用本文复制引用
李林,刘建华,杜程,马龙,孙江辉..基于基站的高速公路车辆定位技术[J].计算机与数字工程,2016,45(7):1255-1259,5.
