基于RFID的交叉口流量检测

Intersection Traffic Detection Based on RFID

提出了1种交叉口流量检测方法,该方法采用RFID技术可准确、实时地检测交叉口流量,在交叉口信号控制中起到重要作用。RFID系统由电子标签、阅读器、微型天线组成,安装于交叉口的阅读器通过天线传播信号读取装有电子标签的车辆数据,从而达到交叉口的流量检测。基于RFID电子技术的流量检测方法在智能交通信息采集及交叉口管理中具备一定的应用前景。

This paper proposes a new type of intersection traffic detection methods by using RFID technology,which is an accurate,and real-time detection method of the intersection traffic,and plays an important role in the traffic signal control.RFID system consists of RFID tags,readers,and miniature antenna.The readers installed at the intersection of the reader through the antenna transmission signal can read the data of vehicles equipped with electronic tags so as to achieve the detection of the intersection traffic.Flow detection methods based on the RFID technology have a good application prospects in the intelligent traffic information collection and intersection management.