摘要
文中介绍了ETC系统的三大关键技术:车辆自动识别技术(AVI)、自动车型分类技术(AVC)、违章车辆抓拍技术(VEC),对ETC收费中主流的通讯方式DSRC的各组成部分进行了分析,给出了车载电子标签和微波天线的技术指标,介绍了ETC系统的工作流程。最后对运行过程中ETC存在的问题进行详细总结和分析,给出了相应的解决方法。
The three key technologies： Automatic Vehicle Identification （AVI）, Automatic Vehicle Classification （AVC） and illegal vehicles capture technology（VEC） of ETC system are described in the paper. The components of DSRC which is the mainstream communication in ETC are analyzed. The indicators of vehicle-mounted RFID antenna and microwave technologies are given. The workflow of ETC system is introduced. At last, the problems in operation of ETC are summarized and analyzed in detail, giving the corresponding solutions.
出处
《广东交通职业技术学院学报》
2009年第1期33-37,共5页
Journal of Guangdong Communication Polytechnic
关键词
不停车收费
专用短程通信
收费车道
electronic toll collection
dedicated short range communication
toll lanes
