Method of Freeway Incident Detection Using wireless Positioning

被引：7

作者：

Li Chuan-zhi ^{[1
]}

Hu Ru-fu ^{[1
]}

Ye Hong-wu ^{[2
]}

机构：

[1] Ningbo Univ Technol, Sch Transportat & Traff, Ningbo, Zhejiang, Peoples R China

[2] Zhejiang Textile & Fashion Coll, Dept Mech Engn, Ningbo, Zhejiang, Peoples R China

来源：

2008 IEEE INTERNATIONAL CONFERENCE ON AUTOMATION AND LOGISTICS, VOLS 1-6 | 2008年

关键词：

GPS; CPS; freeway; incident detection; wireless positioning;

D O I：

10.1109/ICAL.2008.4636651

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

It is essential to improve the performance of incident detection system in order to minimize the effect of incidents. A new method of incident detection was brought forward in this paper based on an in-car terminal which consists of GPS module, GSM module and control module as well as some optional parts such as airbag sensors, CPS module, etc. A driver or vehicle initiating an alarm report would be automatically located by GPS, CPS or both, followed by zooming in with a closed-circuit television (CCTV) to confirm the accident. An information feed-back mode was put forward to stimulate driver's reporting propensity. Finally, feasible means to improve DR (detection rate), TTD (time to detect) and FAR (false alarm rate) was described after t analyzing the detection performance.

引用

页码：2801 / +

页数：2