车联网在公交车运营管理中的应用研究

发布时间：2018-05-05 18:29

本文选题：车联网 + 公交车运营管理　；参考：《吉林大学》2017年硕士论文

【摘要】：目前,国内公交公司对公交车运营管理相对粗放,普遍存在工作效率低下,成本浪费严重等现象;机务管理以手工统计为主,对车辆的故障监控处于被动发现状态;能耗管理落后单车能耗数据缺乏有效管理和应用;司机管理、维保管理、线路规划管理等都需要改善。在此背景下,可以考虑将基于大数据的车联网技术作为一种新的方案解决公交车运营管理问题。在这个架构中,通过CAN总线技术建立包含车辆各种运行状态信息的车内局域网;同时车载终端可通过3G或4G等无线通讯技术,把车内局域网接入互联网;后台服务器可通过接入互联网与车辆进行信息共享,对车辆信息进行记录、存储并进行分析作为决策依据。从而实现公交运营管理的智能化和便利化,提高运营效率,有效降低成本。本文即针对上述问题,针对车联网在公交车运营管理中的应用展开研究。研究中首先根据客户需求调研情况进行归纳总结;然后将客户需求转化为具体的功能实现,从CAN总线设计、无线传输子系统设计、后台及相关界面设计几个方面进行了详细的设计阐述;并给出了系统功能实现效果。论文一共分为七个章节,第一章阐述了论文的选题背景和意义;第二章是对搜集的客户需求整理归纳,并进行了功能分类;第三章为基于功能实现所需的CAN总线设计,用于提取车内相应的车辆状态数据;第四章是基于4G传输技术的无线传输设计;第五章介绍了后台管理系统的搭建,包括具体软、硬件的设计;第六章给出了系统功能的实现效果;第七章则为全文的总结及展望。
[Abstract]:At present, the bus operation management of domestic public transport companies is relatively extensive, the work efficiency is low, the cost waste is serious and so on, the locomotive management is mainly manual statistics, the vehicle fault monitoring is in the passive state of discovery; Energy consumption management is lack of effective management and application of bicycle energy consumption data, driver management, maintenance management, line planning management and so on need to be improved. Under this background, we can consider the bus network technology based on big data as a new scheme to solve the problem of bus operation and management. In this framework, the CAN bus technology is used to establish the in-vehicle LAN which contains all kinds of vehicle running state information, and the in-car LAN can be connected to the Internet by the wireless communication technology such as 3G or 4G. The background server can share the information with the vehicle through accessing the Internet, record, store and analyze the vehicle information as the basis of decision. In order to realize the intelligence and facilitation of bus operation management, improve the operation efficiency, effectively reduce the cost. Aiming at the above problems, this paper studies the application of bus network in bus operation and management. In the research, firstly, according to the investigation and research of customer demand, the customer requirement is transformed into specific function realization, from CAN bus design, wireless transmission subsystem design, The background and related interface design are described in detail, and the effect of system function is given. The thesis is divided into seven chapters, the first chapter describes the background and significance of the thesis; the second chapter is the collection of customer needs collation, and functional classification; the third chapter is based on the functional implementation of the CAN bus design, The fourth chapter is the wireless transmission design based on 4G transmission technology, the fifth chapter introduces the background management system construction, including the specific software and hardware design; The sixth chapter gives the realization effect of the system function, and the seventh chapter is the summary and prospect of the full text.
【学位授予单位】：吉林大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：U491.17;U495

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