【作者】 卢丽瑚；

【导师】 王喜富；

【作者基本信息】 北京交通大学 ， 系统工程， 2007， 硕士

【摘要】 在北京2008年奥运会提出的“绿色奥运”的目标下，北京市的大气环境将成为国内外各界关注的焦点。而北京市大气污染有害物质的80％来自汽车的尾气排放，其中占城市客运主流的城市公交车尾气污染是最严重的，降低其尾气中有害气体的排放已成为改善城市大气环境、治理大气污染的重要措施之一。在城市交通中使用公交电动汽车，其无排放、低噪声的优越性可以满足改善城市大气环境的要求。为了能够对公交电动汽车的运行状况进行实时远程监控，使车辆安全可靠的运行，并对公交电动车辆的运行基础数据进行统计分析，提高公交电动汽车的管理效率，对公交电动汽车运营信息的综合处理进行研究具有重要意义。本文主要对公交电动汽车运营信息综合处理系统进行研究，首先分析了公交电动汽车运营信息综合处理系统的系统需求、数据流程以及技术路线选择等内容，建立公交电动汽车的运营指标；提出了用于判断电池放电终止的数据模型，并对模型应用进行了实证分析；设计了公交电动汽车运营信息综合处理系统的通信与网络结构、数据库和功能结构；最后具体设计和实现了公交电动汽车运营统计分析子系统。更多还原

【Abstract】 The Olympic Games of Beijing in 2008 aims to achieve "Green Olympic", the atmospheric environment of Beijing will become the focus that the domestic and international both pay close attention to. 80 percent of atmospheric pollutants of Beijing come from exhaust of vehicles, exhaust pollutants of urban bus which is the main of urban transportation is most serious, to reduce its exhaust is becoming one of the important measures of improving city"s atmospheric environment and fathering atmospheric pollution. Making use of electric bus in the urban transportation system, its advantage of no-exhaust and low noise may meet demand of improving city’s atmospheric environment.For real-time long-distant inspecting the operating status of electric bus, making the bus’ operating be safe, and analyzing the basic data of bus" operating, improving the management efficiency of electric bus. it is necessary to research on the integrative processing of electric bus operating information.This paper mainly researches the integrative processing system of electric bus operating information. Firstly analyze the system demand, data flow and the technology routes of the integrative processing system of electric bus operating information, found the operating guideline of electric bus. Secondly introduce the data model that is used to estimate the stop discharging of battery, and make demonstration analysis to the using of model. Then design communication technology and the network structure, the system database and the whole system’s function structure. Finally design and realize the analysis subsystem of the electric bus operation information in detail.更多还原