射频识别技术在高速公路收费系统中的应用

Application of RFID in Highway Toll Collection System

随着高速公路建设工作的快速发展,高速公路的通行量也在不断增加,同时也给各地区高速公路收费站通行带来了压力。笔者通过对射频识别技术进行研究,设计了一种适用于高速公路收费站的车道射频识别系统,在200 km/h、通讯区域6 m和BER=10-5的条件下,可实现99.95%的识别准确率。

With the rapid development of Expressway construction,the traffic volume of expressway is also increasing.At the same time,it also brings pressure to the traffic of expressway toll stations in various regions.Based on the research of radio frequency identification technology,a lane radio frequency identification system for expressway toll stations is designed.Under the conditions of 200 km/h,6 m of communication area and BER=10-5,the recognition accuracy can reach 99.95%.