| CAN总线位速率参数在实际应用中设置的研究分析 |
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| 引用本文： | 张琴琴,杨建宏,孙勇.CAN总线位速率参数在实际应用中设置的研究分析[J].洛阳工业高等专科学校学报,2006,16(1):23-25. |
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| 作者姓名： | 张琴琴 杨建宏 孙勇 |
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| 作者单位： | 1. 航天化学动力技术研究院401所,陕西,西安,710025
2. 昆明理工大学智能测控技术研究所,云南,昆明,650051 |
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| 摘 要： | CAN总线是一种有效支持分布式控制和实时控制的、多主的异步串行通信网络。CAN通信中的波特率、位周期内取样点数和位置的设置极大地影响了CAN性能的发挥。优化位定时参数,能够保证信息同步,并且对它设置的恰当与否关系着整个系统通信的成败。本文就是针对这点来说明位定时参数的确定方法及其重要性。
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| 关 键 词： | CAN总线 位速率 取样点及位置 |
| 文章编号： | 1008-8814(2006)01-0023-03 |
| 收稿时间： | 11 6 2005 12:00AM |
| 修稿时间： | 2005年11月6日 |
Analysis on the Baud Rate Parameter Setting of the CAN Bus in Practical Application |
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| ZHANG Qin-qin,YANG Jian-hong,SUN Yong.Analysis on the Baud Rate Parameter Setting of the CAN Bus in Practical Application[J].Journal of Luoyang Technology College,2006,16(1):23-25. |
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| Authors: | ZHANG Qin-qin YANG Jian-hong SUN Yong |
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| Institution: | 1. 401 of Institution of Academy of Aerospace Solid Propulsion Technology, Xian 710025, China; 2. Institute of intelligent Measuring and Controlling Technology of KMUST, Kunming 650051, China |
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| Abstract: | CAN bus is a kind of network of the asynchronous serial communication that can effectively support the distributed control and the Real_time and the multi-master control. The capability of the CAN_bus is influenced greatly by the setting of the baud rate, the number of the sample point and sample place in a bit period. The synchronization of the information is guaranteed by optimizing the parameter of the bit rate. And it can determine the success and failure of the communication. So the method of setting of the bit rate and the importance of the bit rate is stated in this paper. |
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| Keywords: | CAN_bus Bit rate Sample point and sample place |
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