| 基于PIC18F458的车载CAN总线仪表系统 |
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| 引用本文： | 刘建新,谭平. 基于PIC18F458的车载CAN总线仪表系统[J]. 微计算机信息, 2006, 22(5): 221-222 |
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| 作者姓名： | 刘建新 谭平 |
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| 作者单位： | 1. 610039,四川,成都,西华大学机械工程与自动化学院
2. 610039,四川,成都,西华大学数学与计算机学院 |
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| 摘 要： | 在研究CAN总线协议原理及技术的基础上,针对车载仪表实际应用的需要,给出了系统的总体设计,并有针对性地提出了一种CAN总线应用层协议,在标准帧的仲裁域中定义了报文的优先级和地址,实现了CAN报文以点到点和广播地方式在网路中的传播,在实际应用中取得了较好的效果。
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| 关 键 词： | 应用层协议 嵌入式系统 汽车仪表 |
| 文章编号： | 1008-0570(2006)02-2-0221-02 |
| 修稿时间： | 2005-08-06 |
Research on CAN-BASED Auto Panel System Using PIC18F458 |
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| Liu,Jianxin,Tan,Ping. Research on CAN-BASED Auto Panel System Using PIC18F458[J]. Control & Automation, 2006, 22(5): 221-222 |
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| Authors: | Liu Jianxin Tan Ping |
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| Abstract: | A controller area network(CAN) application layer protocol was designed for the CAN- based auto panel system, which sys-tem design was also given. Messages in the network are classified and the prio- rities of messages are assigned according to theirclasses with the redefined ID field of CAN 2.0B. The protocol includes destination specific communications and broadcast communi-cations. Further more, experimental results indicate that the CAN control system for auto panel is very reliable and efficient. |
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| Keywords: | CAN PIC18F458 |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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