道路交通车辆检测技术及发展综述

基于对智能交通系统（ITS）最基本要素——交通信息采集技术的研究,以及对常用车辆检测器进行的分类、分析和研究,阐述固定型检测技术中较为典型的几种车辆检测器工作原理,分析各自的优势、不足和适用环境。结合当今科技的发展趋势及ITS的发展需求,分析探讨道路交通车辆检测技术的发展方向和交通信息融合技术。

Summarization of Techniques and Development of Detection for Road Traffic Vehicles

Based on study on the most fundamental factor - traffic information acquisition techniques of the intelligent traffic system （ITS） and classification, analysis and investigation for common vehicle detectors, this paper expatiates working principles of a few typical vehicle detectors in stationary type detection techniques, analyzes their respective advantages, disadvantages and applicable environments. In combination with development tendency of modem science and technology and request for development of ITS, the paper analyzes and probes into development direction of detection techniques in road traffic vehicles and fusion of traffic information.