基于WEBGIS的车辆信息监控系统的研究与实现

发布时间：2018-03-08 09:46

本文选题：WEBGIS　切入点：OBD　出处：《华北电力大学》2013年硕士论文　论文类型：学位论文

【摘要】：近年来，我国的国民经济有了长足地发展，与此同时基础设施地建设也得以进一步完善，如公路建设，公共交通等。我国车辆的数量也在持续增加，行驶环境，道路状况越来越复杂，车辆安全成为亟待解决的现实问题。实时的车辆信息监控在很大程度上提高资源利用率、减少对环境的影响并增加行驶安全性。所以，对较大地理范围内巨大数量、高灵活度的车辆进行实时有效地监控，提供必要的服务和救援是当今社会的需求，也是相应行业的需求。本文对基于WebGIS的车辆信息监控系统中的研究开发进行了综合阐述。首先通过研究本系统国内外的发展现状，证明本系统有必要进行研究和创新开发。其次，对系统开发所需的关键技术进行了研究，选择最适当的技术进行系统地开发。本系统是集GPS、OBD反馈信息为一体，结合Google Maps实现综合监控系统。第三，介绍系统的整体设计，详细介绍主要功能模块：用户管理、信息管理模块，车辆定位跟踪模块，车辆状态信息管理模块、数据分析模块。第四，对目前的车辆信息监控系统还存在的GPS定位信息存在漂移难点问题、Google maps偏移的问题和监控系统本身高效性的问题进行讨论，并研究解决方案。最后，综合设计方案和解决方案，，设计实现了可行的基于WebGIS的车辆信息监控系统。本系统采用先进的技术，并且可扩展性良好，开发框架便捷，对车辆综合信息监控系统的发展具有一定意义。
[Abstract]:In recent years, the national economy of our country has made great progress, and at the same time, the construction of infrastructure facilities has been further improved, such as highway construction, public transport, etc. The number of vehicles in our country is also continuously increasing, and the driving environment, The road condition is becoming more and more complex, the vehicle safety becomes the realistic problem which needs to be solved urgently. The real-time vehicle information monitoring improves the resource utilization to a great extent, reduces the influence to the environment and increases the driving safety. It is the demand of the society and the corresponding industry to monitor the large number of vehicles with high flexibility and provide necessary service and rescue in large geographical range. In this paper, the research and development of vehicle information monitoring system based on WebGIS are comprehensively expounded. Firstly, by studying the present situation of the system at home and abroad, it is proved that this system is necessary for research and innovation development. The key technology of system development is studied, and the most appropriate technology is selected for systematic development. This system integrates the feedback information of GPS / OBD, and combines with Google Maps to realize the integrated monitoring system. Thirdly, the overall design of the system is introduced. The main function modules are introduced in detail: user management, information management, vehicle positioning and tracking, vehicle status information management, data analysis. 4th, This paper discusses the excursion difficulty of GPS positioning information in the current vehicle information monitoring system and the high efficiency of the monitoring system itself, and studies the solution. Finally, a feasible vehicle information monitoring system based on WebGIS is designed and implemented by synthesizing the design scheme and solution. The system adopts advanced technology, and has good expansibility and convenient development framework. It has certain significance for the development of vehicle integrated information monitoring system.
【学位授予单位】：华北电力大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：U495;P208;TP277

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