| 屏蔽双绞线在车用CAN总线中的抗干扰能力研究 |
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| 引用本文： | 杨龙山,王丽芳.屏蔽双绞线在车用CAN总线中的抗干扰能力研究[J].汽车技术,2006(12):9-12. |
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| 作者姓名： | 杨龙山 王丽芳 |
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| 作者单位： | 中国科学院电工研究所 |
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| 基金项目： | 国家“十五”863计划电动汽车重大专项“电动汽车总线系统抗干扰能力测试研究(2005AA501670)”资助项目 |
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| 摘 要： | 通过对单芯线与屏蔽双绞线之间的电磁场耦合机理分析,对当CAN总线采用屏蔽双绞线作为通讯介质时,影响其抗干扰能力的因素进行了研究。根据FORD汽车公司关于数据线传导瞬态抗扰度的测试方法,搭建了CAN总线通讯介质抗干扰能力测试平台,比较了几种不同参数屏蔽双绞线的抗干扰能力,对影响因素进行了试验验证。
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| 关 键 词： | CAN总线 屏蔽双绞线 抗干扰能力 |
| 文章编号： | 1000-3703（2006）12-0009-03 |
| 修稿时间： | 2006-09-03 |
The Study on Anti-Jamming Capability of STP Applied in Vehicle CAN Bus |
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| Yang Longshan,Wang Lifang.The Study on Anti-Jamming Capability of STP Applied in Vehicle CAN Bus[J].Automobile Technology,2006(12):9-12. |
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| Authors: | Yang Longshan Wang Lifang |
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| Institution: | Institute of Electrical Engineering Chinese Academic of Sciences |
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| Abstract: | Through electromagnetic coupling mechanism analysis between single line and STP,this paper studies several factors which affect the anti-jamming capabilities of STP used in CAN bus.According to the FORD automotive company standard about the immunity from conductive transients for the data bus,establishing the system test platform for the anti-jamming capability of the communication medium of CAN bus,comparing anti-jamming capability of several different parameters STP,and validating the factors of effect. |
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| Keywords: | CAN bus STP Anti-jamming capability |
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