A Study of the High-speed Vehicle Real-time Accurate Positioning Algorithm
Accurate real-time vehicle location technology in the fast-moving condition is one of the core content of the research field of vehicle active safety and automatic driving.The traditional technologies,like vehicular device-based distance sensors,satellite positioning,roadside beacon,the electronic map matching,are difficult to achieve precise positioning of the vehicle at high speed.In this paper,the self-adaptive and self-organizing local wireless mobile networks is built on the basis of V2V/V2R High-speed wireless self-organized communication(WAVE IEEE 802.11p)technology,and the vehicle location in fast-moving is realized on the basis of vehicle-road collaboration with RFID technology.Then the model of real time differential positioning of vehicle is established utilized high-speed self-organizing network,focusing on solving the error compensation of high-speed mobile positioning,and the corresponding algorithm for real-time positioning is designed in this article.The simulation results show that the research idea is feasible.
High Speed Mobile Network Vehicle to Vehicle Communications Vehicle to Road Communications Real-Time Differential Positioning High-speed Wireless Self-organized Network (HWSN)
Yunlin Luo Antao Ming Huaikun Xiang Lanqiu Cheng
Civil Aviation University of China,Tianjin 300300,China Shenzhen Polytechnic,Shenzhen 518055,China
国际会议
长沙
英文
4730-4735
2014-05-31（万方平台首次上网日期，不代表论文的发表时间）