摘要
道路交通安全关乎我们的切身利益,其诱发因素颇多,而弯道是交通安全事故高发地。文章从汽车行驶特性、不良视距、会车超车等方面入手,分析弯道诱因与交通安全事故间的内在关系,并提出了基于GPS、GIS信息系统工程的智能交通预警思路,为交通安全控制提供理论参考依据。
Road traffic safety is a matter concerning our vital interests,which has a lot of induction factors, but the bend is the place with high incidence of traffic accidents.This arti- cle,starting from the aspects of vehicle driving characteristics, poor sight distance, cross-ing and overtake,analyzed the intrinsic relationship between bends and traffic accidents, and put forward the intelligent traffic waming concept based on GPS and GIS information system engineering ,thereby providing the theoretical reference for traffic safety control.
出处
《西部交通科技》
2014年第2期60-64,共5页
Western China Communications Science & Technology
基金
国家自然科学基金(50879097)
关键词
道路
弯道
交通安全事故
汽车行驶特性
不良视距
会车
超车
智能预警
Road
Bend
Traffic accidents
Vehicle ddving characteristics
Poor sight dis-tance
Crossing
Overtake
Intelligent warning
