| 一种汽车网络系统车载终端的设计与实现 |
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| 引用本文： | 徐静,唐元天.一种汽车网络系统车载终端的设计与实现[J].合肥学院学报(自然科学版),2008,18(2):58-61. |
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| 作者姓名： | 徐静 唐元天 |
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| 作者单位： | 1. 合肥学院,计算机科学与技术系,合肥,230601
2. 比亚迪股份有限公司,通讯电子研究院,北京,100102 |
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| 基金项目： | 合肥学院院科研发展基金 |
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| 摘 要： | 设计并实现了一种基于ARM9的汽车网络系统车载终端，详细说明了构成该终端的CAN总线模块、GPRS模块、GPS模块等三大硬件模块，还给出了终端的软件实现以及一种可行的终端与服务器通信的数据包格式与通信流程图．系统实现表明，通过该终端可以很好地对车辆进行管理与控制．
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| 关 键 词： | 车载终端 CAN总线 GPRS GPS |
| 文章编号： | 1673-162X(2008)02-0058-04 |
| 修稿时间： | 2008年3月7日 |
Design and Application of In-vehicle Terminal for Car Network System |
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| XU Jing,TANG Yuan-tian.Design and Application of In-vehicle Terminal for Car Network System[J].Journal of Hefei University :Natural Sciences,2008,18(2):58-61. |
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| Authors: | XU Jing TANG Yuan-tian |
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| Institution: | XU Jing, TANG Yuan-tian( 1. Department of Computer Science and Technology, Hefei University, Hefei 230601 ; 2. Institute of Electronic Communication, BYD Company Ltd. , Beijing 100102, China) |
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| Abstract: | A kind of in-vehicle terminal for car network system based on arm9 has been researched and designed in this paper. The hardware composition is explained in detail including CAN bus module, GPRS module and GPS module. The software system of the in-vehicle terminal is implemented, and a kind of practical package format and flow chart between the in-vehicle and the server is put forward. The implementation of the system indicates that cars are directed and controlled well through the terminal. |
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| Keywords: | in-vehicle terminal CAN bus GPRS GPS |
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