机动车车速监测的RFID传感标签及其系统设计  

RFID Sensor Tag for Speed Monitoring of Motor-driven Vehicles and Its Systematic Design

作　　者：邱自学[1] 李娟[1] 袁江[1] 杨永杰[2] 邵建新[1] 徐中原[1] 

机构地区：[1]南通大学机械工程学院,江苏南通226019 [2]南通大学电子信息学院,江苏南通226019

出　　处：《自动化仪表》2010年第7期36-38,共3页Process Automation Instrumentation

基　　金：国家自然科学基金资助项目(编号:50875132);江苏省高技术研究基金资助项目(编号:BG2006018)

摘　　要：为了实现机动车车速的分布式监测以及智能预警,设计了一种基于无线射频识别(RFID)技术的速度监测传感标签和电子管理系统。系统采用车速传感器采集机动车实际行驶速度并送入信号处理单元进行数据处理,传感标签将机动车身份信息、实际速度发送给安装在道路沿线的读写器;各读写器通过网络与电子管理系统进行实时信息交流。实验表明,该系统能准确采集机动车速度信息并实时传输和处理,为高速公路机动车行驾监管提供了一种新的技术方法。To realize distributed speed monitoring and intelligent early warning for motor-driven vehicles,the sensor tag and electronic management system based on radio frequency identification（RFID） technology for speed monitoring has been designed.With this system,the signal of actual speed is collected by speed sensor and sent to signal processing unit for data processing;and the identification information of the vehicles and the actual speed are sent into readers mounted along the road.Through network,real-time information exchange between these readers and electronic management system is conducted.The experiments show that the system is able to accurately collect the speed information and transmit and process the information in real time,it provides a new technical method for supervising motor-driven vehicles on highways.

关 键 词：传感标签 速度监测 预警 无线射频识别 电子管理系统 

分 类 号：U665.261[交通运输工程—船舶及航道工程]