基于ARM的智能公交车载终端系统设计开发

发布时间：2018-05-27 02:30

本文选题：公共交通 + 智能公交车载终端系统　；参考：《西安电子科技大学》2012年硕士论文

【摘要】：在城市的交通系统中，公共交通系统毫无疑问是其中的重要组成部分，，欲缓解城市交通拥挤的现象，就必须大力发展智能公交系统。近年来，随着建设部关于公交优先政策在各地的落实，公交企业也将出现大范围安装跟踪定位产品的现象。然而再好的GPS车载终端产品也不可能实现全部的功能，实际需要会依据应用场合的不同而不同，分门别类地做成系列产品方能符合市场的客观需求。本文在研读大量文献、参考设计的基础上，对ARM处理器和嵌入式实时操作系统进行了深入研究，结合先进的GPS、GPRS技术，提出了基于ARM的智能公交车载终端系统的设计开发方法。首先，详细分析了该项目的性能指标，制定系统的总体设计方案；然后对整个系统从设计到实现的细节进行了介绍，详细阐述了各功能模块的工作原理，并进行了系统硬件电路设计以及软件设计，给出了系统软件设计的思想和流程；最后搭建了系统调试平台并进行调试，对调试过程中需要注意的问题进行了说明，给出了主要功能模块的详细调试过程以及调试过程中的部分调试结果，对整个系统的设计进行了总结，并不断完善和测试系统，以达到实际应用的要求。
[Abstract]:In the urban transportation system, the public transportation system is undoubtedly an important part of it. In order to alleviate the phenomenon of urban traffic congestion, it is necessary to develop the intelligent public transport system. In recent years, with the implementation of the priority policy of the Ministry of Construction in various places, public transport enterprises will also have the phenomenon of large-scale installation, tracking and positioning products. However, no matter how good the GPS vehicle terminal product is, it is impossible to achieve all the functions. The actual need will be different according to the application situation, and can be made into a series of products according to the objective demand of the market. On the basis of reading a lot of literatures and referring to the design, this paper deeply studies the ARM processor and embedded real-time operating system, and puts forward the design and development method of intelligent bus terminal system based on ARM combined with the advanced GPS / GPRS technology. First of all, the performance index of the project is analyzed in detail, and the overall design scheme of the system is worked out. Then, the details of the whole system from design to implementation are introduced, and the working principle of each functional module is described in detail. At last, the system debugging platform is built and debugged, and the problems needing attention in the debugging process are explained. The detailed debugging process of the main function modules and some debugging results in the debugging process are given. The design of the whole system is summarized, and the system is continuously perfected and tested in order to meet the requirements of practical application.
【学位授予单位】：西安电子科技大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：TN929.5;TP368.12

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