| 基于CCP的机械自动变速器控制单元标定系统 |
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| 引用本文： | 秦贵和,梅近仁,窦乔. 基于CCP的机械自动变速器控制单元标定系统[J]. 计算机工程与应用, 2006, 42(8): 100-102,124 |
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| 作者姓名： | 秦贵和 梅近仁 窦乔 |
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| 作者单位： | 吉林大学计算机学院,长春,130012;吉林大学计算机学院,长春,130012;吉林大学计算机学院,长春,130012 |
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| 摘 要： | 汽车电控制单元的开发中,一项重要的工作是对控制规律参数进行调解,也就是所谓“控制单元的标定”。文章介绍了一个用于机械式自动变速器(AutomatedManualTransmission,AMT)控制单元的标定系统,它采用控制器局域网(ControllerAreaNetwork,CAN)标定协议CCP(CANCalibrationProtocol),通过CAN网络实现标定计算机与被标定的控制单元的通信,实现对控制单元数据的调节和数据的上传和下载。标定操作界面支持数据点、曲线和数据表的标定操作。直接对曲线的拖动功能,使修正脉谱图时更直观。通过实际AMT控制单元开发应用,验证了标定系统的性能。
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| 关 键 词： | CAN总线 自动变速器 标定系统 |
| 文章编号： | 1002-8331-（2006）08-0100-03 |
| 收稿时间： | 2005-07-01 |
| 修稿时间： | 2005-07-01 |
CCP Based Calibration System of Automated Manual Transmission Control Units |
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| Qin Guihe,Mei Jinren,Dou Qiao. CCP Based Calibration System of Automated Manual Transmission Control Units[J]. Computer Engineering and Applications, 2006, 42(8): 100-102,124 |
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| Authors: | Qin Guihe Mei Jinren Dou Qiao |
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| Affiliation: | College of Computer Science and Technology,Jilin University,Changchun 130012 |
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| Abstract: | In the development of automotive control unit,one of the key work is to adjust the control parameters,that is the so called "control system calibration".In the paper a calibration system is introduced that is used for developing of AMT(Automated Manual Transmission).It supports CCP(CAN Calibration protocol,CAN:Controller Area Network),and the calibrated control unit and the calibrating computer are connected through CAN.With the CAN the data are up-loaded and down-loaded.The calibration interface supports editing of datum points,curve and table.The function of draging curve point make map calibration more straight.The functions of the system are tested in the application of a AMT control unit development. |
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| Keywords: | CAN automatic transmissions calibration system |
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