| 气动ABS故障诊断系统设计 |
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| 引用本文： | 张成阳,丁能根,余贵珍.气动ABS故障诊断系统设计[J].微计算机信息,2007,23(10):218-220. |
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| 作者姓名： | 张成阳 丁能根 余贵珍 |
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| 作者单位： | 100083,北京,北京航空航天大学汽车工程系 |
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| 摘 要： | 针对气压制动ABS,设计了一种双CPU结构的故障诊断系统。按照故障部位对ABS可能出现的故障进行了分类,确定诊断方法,完成相应的硬件电路设计和软件开发。采用ISO9141故障诊断通讯协议,在自主开发的ABS系统中设计了用于故障码传输的通讯电路与接口。实车试验表明,所开发的ABS故障诊断系统是合理可行的。
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| 关 键 词： | 故障诊断 ABS系统 |
| 文章编号： | 1008-0570(2007)04-1-0218-03 |
| 修稿时间： | 2007年2月13日 |
Design of a Fault Diagnostic System of Pneumatic Anti-lock Braking System |
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| ZHANG CHENGYANG,DING NENGGEN,YU GUIZHEN.Design of a Fault Diagnostic System of Pneumatic Anti-lock Braking System[J].Control & Automation,2007,23(10):218-220. |
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| Authors: | ZHANG CHENGYANG DING NENGGEN YU GUIZHEN |
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| Abstract: | A fault diagnostic system with double-CPU is designed for a pneumatic anti-lock braking system. ABS faults are classified according to the locations of possible faults. Diagnostic solutions for possible faults are raised and the corresponding diagnostic cir-cuits and codes are designed. The diagnostic system is applied to the ABS developed independently. Fault diagnosis ISO9141 protocol is adopted and corresponding communication circuits and interfaces are designed to transmit fault codes. It performs well according to road tests in various conditions. |
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| Keywords: | ISO9141-2 |
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