| 基于CAN总线的汽车故障诊断系统研究与设计 |
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| 引用本文： | 张宏,詹德凯,林长加.基于CAN总线的汽车故障诊断系统研究与设计[J].汽车工程,2008,30(10). |
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| 作者姓名： | 张宏 詹德凯 林长加 |
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| 摘 要： | 介绍了基于CAN的车载故障诊断标准ISO15765的体系结构,分析了ISO15765网络层的数据传送方式,在此基础之上设计了基于CAN网络的故障诊断系统及控制器故障诊断代码,完成诊断系统的硬件设计及软件调试,并利用CANoe软件对ECU和诊断设备进行测试。
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| 关 键 词： | 汽车 故障诊断 CAN |
Design of Vehicle Fault Diagnosis System Based on CAN Bus |
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| Zhang Hong,Zhan Dekai,Lin Changjia.Design of Vehicle Fault Diagnosis System Based on CAN Bus[J].Automotive Engineering,2008,30(10). |
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| Authors: | Zhang Hong Zhan Dekai Lin Changjia |
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| Abstract: | In this paper, the architecture of vehicle fault diagnostics standard ISO 15765 based on CAN is presented, and the mode of data transmission for the network layer of ISO 15765 is analyzed. Based on these, the fault diagnosis codes for the CAN-based fault diagnosis system and its controller are defined. The hardware design and software debugging for the diagnosis system are conducted and the ECU and diagnosis equipment of the system are tested using software CANoe. |
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| Keywords: | vehicles fault diagnosis CAN |
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