| 基于CAN总线车身电器控制系统干扰源解决措施的研究与探索 |
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| 引用本文： | 胡亚楠.基于CAN总线车身电器控制系统干扰源解决措施的研究与探索[J].电视技术,2020(1):16-18. |
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| 作者姓名： | 胡亚楠 |
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| 作者单位： | 鹤壁职业技术学院 |
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| 基金项目： | 国家留学基金委留金项[2018]10015号;河南省社科联、经团联基金课题(SKL-2016-3905);鹤壁职业技术学院教育教学改革研究项目(2019JG012)。 |
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| 摘 要： | 基于CAN总线的汽车车身电器系统中,电子产品数量众多,既有感性负载,脉冲发生装置,又有高频振荡源,这些对外不仅是潜在的干扰源,对车载电器自身也是干扰发射源。同时,由于汽车的高机动性,随时可能会处于各种高、低频的磁场中,产生的电磁干扰耦合影响电器系统的正常运转。基于以上这些干扰源,采用了电源转换滤波装置、抗空间电磁干扰等措施,最大程度的保护了车身电器系统的正常运转。
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| 关 键 词： | CAN总线 车身电器 抗干扰 措施 |
Interference source of body electrical control system based on CAN bus research and exploration of solutions |
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| Affiliation: | (Hebi Polytechnic,Hebi 458030,China) |
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| Abstract: | In the electrical system of automobile body based on CAN bus,there are a large number of electronic products,including inductive load,pulse generator and high-frequency oscillation source.These are not only potential interference sources,but also interference emission sources to the on-board electrical appliances themselves.At the same time,due to the high mobility of the car,at any time may be in a variety of high and low frequency magnetic field,the resulting electromagnetic interference coupling affects the normal operation of the electrical system.Based on the above interference sources,the power conversion filter device,anti-space electromagnetic interference and other measures are adopted to protect the normal operation of the body electrical system to the greatest extent. |
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| Keywords: | CAN bus body electrical anti-interference measures |
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