Title :
Freeway Traffic Incident Detection Based on Multi-Mode Radio Positioning Technology
Author :
Li, Chuan-Zhi ; Ye, Hong-Wu
Author_Institution :
Dept. of Mech. Eng., Ningbo Univ. of Technol., Ningbo, China
Abstract :
The technologies as location-based service (LBS), traditional in-car GPS positioning, and bidirectional positioning of GPS and GSM were analyzed. Based on it, a traffic accident detection system based on multimode radio positioning was presented. The system was composed of alarming devices (mobile phone, in-car terminal), GSM public network, and back-end traffic control center. The detection mode, target audience, and structure of the system were presented. Finally, the detection performance was analyzed from three aspects of DR, AFAR, and MTD. Some schemes to promote detection performance of the system were put forward.
Keywords :
Global Positioning System; cellular radio; mobile handsets; road traffic; traffic control; GSM public network; alarming devices; back-end traffic control center; bidirectional positioning; freeway traffic incident detection; in-car GPS positioning; location based service; mobile phone; multimode radio positioning; Communication system traffic control; GSM; Global Positioning System; Mechanical engineering; Mobile communication; Mobile handsets; Performance analysis; Road accidents; Traffic control; Vehicles; detection; freeway; radio positioning; traffic accident;
Conference_Titel :
Intelligent Computation Technology and Automation, 2009. ICICTA '09. Second International Conference on
Conference_Location :
Changsha, Hunan
Print_ISBN :
978-0-7695-3804-4
DOI :
10.1109/ICICTA.2009.612
