基于RFID的高速公路收费系统车辆识别的研究

Research of Electronic Toll Collection System Vehicle Identification on Highway Based on RFID

为了提高高速公路收费站的通行效率,本文对高速公路车辆识别系统进行了研究。以无线射频识别(RFID)技术为研究对象,分析其结构特点及工作原理,对车辆识别系统建立模型,并对数据传输过程中的安全性和防碰撞机制进行研究。通过将RFID应用到高速公路收费系统中对过往车辆进行身份识别,达到在不停车的情况下,就可以实现通行费自动收取的目的。

In order to improve traffic efficiency of highway toll stations, the paper studies vehicle identification system on highway. It analyzes the structural characteristics and working principle of RFID, and builds model for the vehicle identification. Then this test studies the security and anti-collision mechanism in the process of data transmission. RFID is applied to the highway toll system for vehicles identification, so as to achieve the purpose of charging transportation costs in case the vehicle is not stopping.