国内不停车收费系统技术选择和工程应用.pdfVIP

国内不停车收费系统技术选择与工程应用 蔡华，段进宇† 交通部智能运输系统工程研究中心，北京100088 † 清华大学土木工程系，北京100084 摘要：针对目前国内不停车收费系统迅速产业化和市场化的前景，本文描述了国际上不停 车收费系统的技术发展趋势，根据这种趋势详细讨论了国内不停车收费系统的技术选择及 其评估，包括：其中的专用短程通信系统频率资源、自动车辆识别系统通信的主被动方式、 电子标签的读写方式、和电子标签的信息存储方式等。然后给出了目前国内不停车收费系 统工程应用中的基础技术标准，介绍了国内不停车收费系统的工程实践情况，并讨论了其 建设运营模式的问题。本文的结果将有助于推进国内不停车收费系统标准化规范化的开发 和应用。 关键词：不停车收费，专用短程通信，自动车辆识别，电子标签，标准化 Technology Selection and Engineering Application of Domestic ETC System CAI Hua, DUAN Jinyu† ITS Center, Ministry of Communications, Beijing 100088, China; † Department of Civil Engineering, Tsinghua University, Beijing 100084, China Abstract: In respect to the prospect of Electronic Toll Collection (ETC) system rapidly being industrialized and marketable, this paper describes the technical tendency of worldwide ETC systems. Along with such trend, the technology choosing and its evaluation of domestic ETC system are presented in detail. It was concluded, based on the research result of Ministry of Communication, that the working frequency of Dedicated Short-Range Communication (DSRC) will be 5.8GHz, the Automatic Vehicle Identification (AVI) system will use passive communication mode, the Electronic Tag (ET) will be read/write type, as well as IC card will act as the information store medium of ET. Furthermore, the paper shows the required primary technique specification of domestic ETC system in engineering. And some recommended application examples are included. It is expected that the paper will contribute to the regulation and standardization of ETC system developing and implementing in China. Key words: Electronic Toll Collection (ETC), Dedicated Short-Range Communication (DSRC), Automa