现代有轨电车地面监控平台研究与实现
发布时间：2018-08-27 12:08
【摘要】：随着城市交通拥堵问题的日益严重,现代有轨电车以其运力强、无污染、成本低等特点,陆续在我国一些城市投入了运营。有轨电车地面监控平台是保障行车安全,提高运输效率的关键技术环节,但现有的监控平台均针对应用车-地通信方式的CBTC列控系统,且基于C/S模式架构,具有针对性开发、变更不够灵活、维护和管理难度大等缺点。因此,论文设计了一种基于B/S架构,且可应用于基于车-车通信方式有轨电车系统的地面监控平台,完成了服务器与车辆、沿线设备间的可靠通信,车辆、沿线设备状态数据的存储和监测交互页面的动态显示、报警,具有重要的理论和现实意义。论文运用计算机技术、网络通信技术、数据库技术,参照CBTC列控系统中央运行子系统的相关技术规范,设计了有轨电车地面监控平台。平台包括有轨电车及沿线设备数据接收处理模块、平台门户网站系统模块和平台监测管理终端模块。有轨电车及沿线设备数据接收处理模块在Qt环境下利用C++语言开发,通过TCP/IP协议实现平台服务器与有轨电车、地面设备的可靠通信,完成相关数据的解析、接收和存储。平台门户网站系统模块和平台监测管理终端模块采用B/S结构设计,运行于WAMP平台,以HTML+CSS+JavaScript、PHP为编程语言,其中平台门户网站系统实现了平台首页、管理员登录和车站信息显示等功能;平台监测管理终端通过调用百度地图API和SVG矢量图实现了有轨电车运行位置实时监测,通过对服务器数据库的访问实现了有轨电车运行数据整备、有轨电车运行状态监测、沿线地面设备工作状态监测和报警及临时信息发布管理等功能。通过在实验室新津有轨电车试验线沙盘模型中,与有轨电车模型、道口模型和道岔模型的联调试验,验证了系统各功能的实现,达到了预期效果。论文设计的现代有轨电车地面监控平台以B/S结构的实现了对有轨电车系统的实时、高效、可靠的监控,平台具有稳定性好、成本低、结构简单、易于维护等特点。经过理论研究、方案比选、平台设计和实验调试,达到了设计的目标,该系统的实现为有轨电车运行控制系统的进一步研究提供了一定的参考。
[Abstract]:With the increasingly serious problem of urban traffic congestion, modern trams have been put into operation in some cities in China because of their strong transportation capacity, no pollution, low cost and so on. The ground monitoring platform for tram is the key technology to ensure the safety of the train and improve the transportation efficiency. However, the existing monitoring platforms are aimed at the CBTC train control system which applies the vehicle-ground communication mode, and is developed according to the C / S mode structure. Changes are not flexible enough, maintenance and management is difficult and other shortcomings. Therefore, this paper designs a kind of ground monitoring platform based on B / S architecture, which can be applied to tram system based on vehicle-vehicle communication mode, and completes the reliable communication between server and vehicle, equipment along the line, vehicle, and so on. The storage of device state data along the line and the dynamic display and alarm of the interactive pages have important theoretical and practical significance. Based on computer technology, network communication technology and database technology, and referring to the relevant technical specifications of central operation subsystem of CBTC train control system, the ground monitoring platform for tram is designed in this paper. The platform includes tram and equipment data receiving and processing module, platform portal system module and platform monitoring and management terminal module. The data receiving and processing module of tram and equipment along the track is developed by C language in Qt environment, and the reliable communication between platform server and tram and ground equipment is realized through TCP/IP protocol, and the related data is analyzed, received and stored. The platform portal system module and the platform monitoring and management terminal module are designed with the structure of B / S, running on the WAMP platform and using HTML CSS JavaScript,PHP as the programming language, in which the platform portal website system realizes the home page of the platform. The platform monitoring and management terminal realizes the real-time monitoring of tram running position by calling Baidu map API and SVG vector graph. By accessing the server database, the functions of train operation data preparation, tram running condition monitoring, ground equipment working condition monitoring and alarm along the line, and temporary information release and management are realized. In the sand table model of the test line of Xinjin tram in the laboratory, the combined adjustment test with the tram model, the crossing model and the switch model is carried out to verify the realization of each function of the system, and the expected effect is achieved. The modern tramcar ground monitoring platform designed in this paper realizes the real-time, efficient and reliable monitoring of the tramcar system with the B / S structure. The platform has the characteristics of good stability, low cost, simple structure, easy maintenance and so on. Through theoretical research, scheme comparison, platform design and experimental debugging, the design goal is achieved. The realization of the system provides a certain reference for the further study of the tram operation control system.
【学位授予单位】：西南交通大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：U492.433;TP277
本文编号：2207232
[Abstract]:With the increasingly serious problem of urban traffic congestion, modern trams have been put into operation in some cities in China because of their strong transportation capacity, no pollution, low cost and so on. The ground monitoring platform for tram is the key technology to ensure the safety of the train and improve the transportation efficiency. However, the existing monitoring platforms are aimed at the CBTC train control system which applies the vehicle-ground communication mode, and is developed according to the C / S mode structure. Changes are not flexible enough, maintenance and management is difficult and other shortcomings. Therefore, this paper designs a kind of ground monitoring platform based on B / S architecture, which can be applied to tram system based on vehicle-vehicle communication mode, and completes the reliable communication between server and vehicle, equipment along the line, vehicle, and so on. The storage of device state data along the line and the dynamic display and alarm of the interactive pages have important theoretical and practical significance. Based on computer technology, network communication technology and database technology, and referring to the relevant technical specifications of central operation subsystem of CBTC train control system, the ground monitoring platform for tram is designed in this paper. The platform includes tram and equipment data receiving and processing module, platform portal system module and platform monitoring and management terminal module. The data receiving and processing module of tram and equipment along the track is developed by C language in Qt environment, and the reliable communication between platform server and tram and ground equipment is realized through TCP/IP protocol, and the related data is analyzed, received and stored. The platform portal system module and the platform monitoring and management terminal module are designed with the structure of B / S, running on the WAMP platform and using HTML CSS JavaScript,PHP as the programming language, in which the platform portal website system realizes the home page of the platform. The platform monitoring and management terminal realizes the real-time monitoring of tram running position by calling Baidu map API and SVG vector graph. By accessing the server database, the functions of train operation data preparation, tram running condition monitoring, ground equipment working condition monitoring and alarm along the line, and temporary information release and management are realized. In the sand table model of the test line of Xinjin tram in the laboratory, the combined adjustment test with the tram model, the crossing model and the switch model is carried out to verify the realization of each function of the system, and the expected effect is achieved. The modern tramcar ground monitoring platform designed in this paper realizes the real-time, efficient and reliable monitoring of the tramcar system with the B / S structure. The platform has the characteristics of good stability, low cost, simple structure, easy maintenance and so on. Through theoretical research, scheme comparison, platform design and experimental debugging, the design goal is achieved. The realization of the system provides a certain reference for the further study of the tram operation control system.
【学位授予单位】：西南交通大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：U492.433;TP277
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