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不停车收费系统(ETC)关键技术浅析
引用本文:郭庚麒.不停车收费系统(ETC)关键技术浅析[J].广东交通职业技术学院学报,2009,8(1):33-37.
作者姓名:郭庚麒
作者单位:东交通职业技术学院,广东,广州,510650
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。

关 键 词:不停车收费  专用短程通信  收费车道

Analysis on Key Technologies of Electronic Toll Collection
GUO Geng-qi.Analysis on Key Technologies of Electronic Toll Collection[J].Journal of Guangdong Communication Polytechnic,2009,8(1):33-37.
Authors:GUO Geng-qi
Institution:GUO Geng-qi(Guangdong Communications Polytechnic,Guangzhou 510650,China)
Abstract: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.
Keywords:electronic toll collection  dedicated short range communication  toll lanes  
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