| 由车载网关实现车载信息与互联网的通信 |
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| 引用本文： | 曲良东,刘衍珩,魏达,郐文博.由车载网关实现车载信息与互联网的通信[J].仪器仪表学报,2008,29(11). |
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| 作者姓名： | 曲良东 刘衍珩 魏达 郐文博 |
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| 作者单位： | 1. 吉林大学计算机科学与技术学院,长春,130012
2. 吉林大学符号计算与知识工程教育部重点实验室,长春,130012 |
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| 基金项目： | 国家发改委高新技术产业化发展项目([2005]637);;吉林省科技发展计划项目(20060314);;吉林大学985研究生创新基金(20080235)资助项目 |
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| 摘 要： | 设计和实现了一种基于IPv6和IPv4双栈的嵌入式Linux车载网关,它通过CDMA无线网络来实现现场总线(CAN)、本地互联网络(LIN)、GPS定位系统与信息网络的通信。采用了嵌入式ARM—Linux操作系统和以ARM920T为核心的S3C2410嵌入式CPU。在上层主程序中使用了多线程技术、缓冲区的快速拷贝,并且为上层数据通信设计了公用的数据结构。实验测试表明,该车载网关系统能够稳定地在移动中传输车载网络数据,具有广阔的应用前景。
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| 关 键 词： | 车载网关 IPv6 CAN LIN GPS |
Realization of communication between in-vehicle information and Internet based on in-vehicle gateway |
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| Qu Liangdong,Liu Yanheng,Wei Da,Gui Wenbo.Realization of communication between in-vehicle information and Internet based on in-vehicle gateway[J].Chinese Journal of Scientific Instrument,2008,29(11). |
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| Authors: | Qu Liangdong Liu Yanheng Wei Da Gui Wenbo |
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| Affiliation: | 1 College of Computer Science and Technology;Jilin University;Changchun 130012;China;2 Key laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education;China |
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| Abstract: | This paper designs and implements an in-vehicle gateway based on IPv6 and IPv4 in embedded Linux,it can communicate with the CAN,LIN,GPS and internet through CDMA wireless network.It uses ARM-Linux as the software platform and uses S3C2410 that is based on ARM920T as the hardware platform.In upper level program, multithreading and buffer fast copy techniques are adopted;and sharing data structure is designed for upper layer da- ta communication.Experiment test indicates that this in-vehicle gateway can tran... |
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| Keywords: | in-vehicle gateway IPv6 CAN LIN GPS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
