支持车联网的车载信息系统服务平台关键技术研究与实现

发布时间：2018-05-08 19:04

本文选题：车载信息系统 + 服务平台　；参考：《吉林大学》2014年硕士论文

【摘要】：近年来，随着互联网技术的发展，人们对于物联网这个名词早已不再陌生，同时把汽车这个具体的事物融入物联网，作为物联网中的一个实体，将车联网作为一个概念提出也被越来越多的人熟悉，支持车联网的车载信息系统服务平台就是在这样的一个背景下开发的。支持车联网的车载信息系统服务平台是为入网的汽车用户提供综合服务和管理，同时与服务中心进行信息交互的计算机软件平台，它实际上是对现有的车载信息系统服务平台的完善和扩展，通过该平台可以为汽车用户提供中心导航服务、事故回放服务、远程控制服务和信息安全服务等；可以与服务中心进行控制命令交互、数据备份交互、事故现场图片交互等。本论文以介绍车载信息系统服务平台的关键技术、主要功能和应用程序的设计与实现为主，包括：①通过对车载信息系统应用到的关键技术，包括：导航技术、数据通信技术、进程调度模型等的比较和分析，选择适合车联网要求的技术方案；②介绍支持车联网的车载信息系统的整体架构，对车载信息系统的三个主要组成部分：车队系统、服务平台、服务中心系统的功能需求进行分析，并根据这些需求将服务平台划分成相应的功能模块进行设计与开发；③介绍车载信息系统服务平台的整体结构和开发工具，并对车载终端的通信协议进行详细的分类和功能定义，对服务中心的信息收发格式（XML文件）进行详细介绍；④对车载信息系统服务平台的主要功能模块进行详细研究和设计开发；⑤对服务平台进行功能测试和性能测试，，并根据测试结果分析服务平台是否满足车联网的实时性、安全性、并行性等要求。
[Abstract]:In recent years, with the development of Internet of things, people are no longer unfamiliar with the term "Internet of things". More and more people are familiar with the concept of vehicle networking. It is under such a background that the vehicle-borne information system service platform which supports vehicle networking is developed. The vehicle-borne information system service platform which supports the vehicle networking is a computer software platform that provides integrated service and management for the vehicle users entering the network, and interacts with the service center at the same time. In fact, it is the improvement and extension of the existing vehicle information system service platform, which can provide vehicle users with central navigation services, accident playback services, remote control services and information security services. Can control command with the service center, data backup interaction, accident scene picture interaction and so on. This paper mainly introduces the key technologies of the vehicular information system service platform, the main functions and the design and implementation of the application program, including the key technologies applied to the vehicular information system, including navigation technology, data communication technology, and so on. Comparing and analyzing the process scheduling model, selecting the technical scheme suitable for vehicle networking, introducing the overall framework of vehicle-borne information system supporting vehicle networking, the three main components of vehicle-borne information system: fleet system, service platform, and so on. The functional requirements of the service center system are analyzed, and the service platform is divided into corresponding functional modules to design and develop according to these requirements. The overall structure and development tools of the vehicle information system service platform are introduced. The communication protocol of vehicle terminal is classified and defined in detail, and the format of information sending and receiving in service center is introduced in detail. 4. The main function modules of the vehicle information system service platform are studied and designed in detail. The function test and performance test of the service platform are carried out. According to the test results, the service platform is analyzed whether the service platform can meet the real-time performance of the vehicle network. Security, parallelism, etc.
【学位授予单位】：吉林大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP391.44;TN929.5

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