| 控制器局域网在汽车动力传动系统中的应用 |
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| 引用本文： | 张洪坤,秦贵和,葛安林. 控制器局域网在汽车动力传动系统中的应用[J]. 吉林大学学报(工学版), 2004, 34(1): 135-120 |
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| 作者姓名： | 张洪坤 秦贵和 葛安林 |
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| 作者单位： | 吉林大学,汽车工程学院,吉林,长春,130025;吉林大学,计算机科学与技术学院,吉林,长春,130025 |
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| 基金项目： | 九五"国家重点科技攻关资助项目(96 A05 04 01). |
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| 摘 要： | 给出了利用控制器局域网(ControllerAreaNetwork,CAN)实现机械式自动变速器(AMT)控制单元(TransmissionControlUnit,TCU)与电喷发动机控制单元(EngineControlUnit,ECU)之间通信的方法。详细介绍了系统设计思想及两者之间的通信过程,并在桑塔纳2000AMT样车上进行了实验。结果表明:采用该方法能更好地协调发动机与离合器的控制,有效减少换档过程中发动机的波动和噪音,缩短了整个换档时间,提高了离合器结合的平顺性,降低了AMT系统的成本。
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| 关 键 词： | 控制器局域网 自动变速器 通信 |
| 文章编号： | 1671-5497(2004)01-0135-06 |
| 收稿时间： | 2003-05-28 |
| 修稿时间： | 2003-05-28 |
Application of controller area network in automotive powertrain |
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| ZHANG Hong-kun,QIN Gui-he,GE An-lin. Application of controller area network in automotive powertrain[J]. Journal of Jilin University:Eng and Technol Ed, 2004, 34(1): 135-120 |
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| Authors: | ZHANG Hong-kun QIN Gui-he GE An-lin |
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| Affiliation: | ZHANG Hong-kun~1,QIN Gui-he~2,GE An-lin~1 |
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| Abstract: | A communication system between transmission control unit(TCU) of automated mechanical transmission(AMT) and engine control unit(ECU) was developed by means of controller area network(CAN).The CAN design concepts and the communication process between TCU and ECU were described.The experiment was implemented on a Santana 2000 car.The test results show that the developed system coordinates the control between engine and the clutch.The noise of engine during gear shift process is reduced effectively.The shift time is shortened.The working smoothness of the clutch is improved and the cost of AMT is reduced. |
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| Keywords: | controller area network automatic transmission communication |
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