[1]SUN Jianming,ZHAO Lin.Positioning of vehicles based on ad-hoc networks[J].CAAI Transactions on Intelligent Systems,2013,8(4):312-318.[doi:10.3969/j.issn.1673-4785.201304044]
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Positioning of vehicles based on ad-hoc networks

CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume: 8 Number of periods: 2013 4 Page number: 312-318 Column: 学术论文—机器感知与模式识别 Public date: 2013-08-25
Title:
Positioning of vehicles based on ad-hoc networks
Author(s):
SUN Jianming1; 2;  ZHAO Lin1
1. College of Automation，Harbin Engineering University, Harbin 150001, China; 2. School of Computer and Information Engineering, Harbin University of Commerce, Harbin 150028, China
Keywords:
vehicle positioning;  ad-hoc networks;  localization;  ODAM;  GPS
CLC:
TP18；TN929.5
DOI:
10.3969/j.issn.1673-4785.201304044
Abstract:
When the vehicles cannot receive their own position information by GPS, it is hard to get useful tips on traffic risk. This paper proposes a new positioning method based on car mobile ad-hoc network, which can obtain approximate location of a car as a network node. This method uses an improved optimization propagation algorithm of alarm messages, which helps the vehicles that are in danger or traffic jam while can not position by GPS to receive alarm messages. Simulation test shows that if 40% of all vehicles in the network can receive positioning messages by GPS, all vehicles can correctly and completely get alarm messages. In the condition of fog, accident or other traffic jam, this method can stop vehicles from traffic jam and prevent drivers form being in an accident.
References:
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Last Update: 2013-09-25

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