车辆检测传感器可以准确实时获得各种交通数据（包括车流量、车速度、车辆密度、车头距、占有率等），是智能交通系统（ITS, intelligent traffic system）中最重要的交通数据采集设备之一。本文根据国内外车辆检测器技术的发展，采用微型线圈，并将单片机控制技术和新型的短距离无线接入技术ZigBee 引入车辆传感器的设计中，从而有效得降低了安装的工程量，开发出适用性更强的车辆传感器。关键字：智能交通系统；车辆检测传感器；ZigBeeAbstract: Vehicle detection can collect traffic data (such as vehicle’s flow, speed, density and occupancy ratios). It is one of the key technologies in ITS (intelligent traffic system). In this paper, the design and reality of a new recharge inductive loop vehicle detection sensor with ZigBee technology is presented. This sensor is more feasible with miniature inductive loop, easy maintenance and installation, and intelligent controller.Keywords: ITS ；Vehicle Detector Sensor；ZigBee
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