CBTC技术的发展及无线干扰研究

发布时间：2018-01-27 08:27

本文关键词： CBTC 轨道交通无线传输　出处：《中国铁道科学研究院》2015年硕士论文　论文类型：学位论文

【摘要】：近年来,在城市及城市交通快速发展的同时,现代城市轨道交通也在迅速发展。目前,不管是在经济发达还是发展中的国家与地区,城市轨道交通建设均成为国内外各大城市改善和发展城市交通的主要手段,为解决自身城市交通问题,着力建设和发展城市轨道交通系统已成为的首选方案。国产CBTC系统还不完善,应用经验还不够成熟,国外引进的CBTC系统与其他国产信号设备的协调工作还存在一些问题,全面引进国外信号设备及后续日常维护人员培训、购进维护备件等需要大量资金。根据城市轨道交通CBTC系统的发展及其我国的应用情况,为了提高城市轨道交通运输能力、降低运营成本,迫切需要研发具有自主知识产权的城市轨道交通CBTC系统。本文以CBTC为研究对象,通过对系统的发展、结构及CBTC关键技术应用进行研究,归纳总结出CBTC系统的发展方向、管理维护重点。借助资料收集与分析,在总结已有研究成果和应用现状的基础上,着重CBTC系统理论研究与现场工程应用分析相结合,论文研究可行并具有现实意义。通过对比和分析CBTC的无线传输方式,针对日常运用所发现的各种问题,提出相应的解决措施,用以指导现场维护管理工作,提高系统运用质量,确保行车安全和效率,同时为我国CBTC的自主研发提供理论依据。
[Abstract]:In recent years, with the rapid development of urban and urban transportation, modern urban rail transit is also developing rapidly. At present, whether in economically developed or developing countries and regions. The construction of urban rail transit has become the main means to improve and develop urban traffic in major cities at home and abroad, in order to solve their own urban traffic problems. Construction and development of urban rail transit system has become the first choice. Domestic CBTC system is not perfect, and the application experience is not mature enough. There are still some problems in the coordination between the imported CBTC system and other domestic signal equipment, and the comprehensive introduction of foreign signal equipment and the subsequent training of daily maintenance personnel. According to the development of CBTC system of urban rail transit and its application in our country, in order to improve the capacity of urban rail transit and reduce the operating cost. There is an urgent need to develop urban rail transit CBTC system with independent intellectual property rights. This paper takes CBTC as the research object, through the development of the system, the structure and the application of CBTC key technology. Summarize the development direction of CBTC system, management and maintenance focus. With the help of data collection and analysis, on the basis of summarizing the existing research results and application status. Focusing on the combination of CBTC system theory research and field engineering application analysis, the paper is feasible and has practical significance. By comparing and analyzing the wireless transmission mode of CBTC. According to the problems found in daily use, the corresponding solutions are put forward to guide the field maintenance and management work, improve the quality of the system, and ensure the safety and efficiency of driving. At the same time, it provides theoretical basis for independent research and development of CBTC in China.
【学位授予单位】：中国铁道科学研究院
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：U284.48

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