| CAN总线位定时控制的研究 |
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| 引用本文： | 刘明,魏伟,李晓明.CAN总线位定时控制的研究[J].航空计算技术,2005,35(4):19-22. |
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| 作者姓名： | 刘明 魏伟 李晓明 |
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| 作者单位： | 空军工程大学,电讯工程学院,陕西,西安,710077 |
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| 摘 要： | 在研究了CAN总线位定时工作原理的基础上,为优化网络性能,实现CAN通信网同步,该文提出了一种对CAN通信网波特率、采样点位置及数目的计算方法。在参数计算中主要考虑时钟频偏和传输延时两个因素,并通过具体的CAN通信网说明如何分步计算位定时参数。
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| 关 键 词： | CAN总线 位定时 重同步 时钟频偏 传输延时 |
| 文章编号： | 1671-654X(2005)04-0019-04 |
| 修稿时间： | 2005年6月15日 |
Study of the CAN Bit Timing Control |
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| LIU Ming,WEI Wei,LI Xiao-ming.Study of the CAN Bit Timing Control[J].Aeronautical Computer Technique,2005,35(4):19-22. |
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| Authors: | LIU Ming WEI Wei LI Xiao-ming |
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| Abstract: | This article presents a method to calculate the bit rate?the number and position of sampling on the study of the working principle of the CAN bit timing.The factors of clock frequency offsets and transport delays are mainly considered during the calculation.A Multi-step method is used to calculate the optimum CAN bit timing parameters.Simulation results demonstrate that our method guarantees the synchronization of the Controller Area Network effectively,thus leading to a better performance. |
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| Keywords: | CAN bit timing resynchronization oscillator tolerance propagation delay |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
