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Author:

余春暄 (余春暄.) | 张明杰 (张明杰.) | 赵伟 (赵伟.)

Indexed by:

incoPat zhihuiya

Abstract:

本发明公开了一种基于CANopen的混合动力汽车车载故障诊断系统和诊断方法,属于汽车故障诊断故障领域。基于CANopen的混合动力汽车车载故障诊断系统,包括故障诊断接口、信息采集模块、存储模块、液晶显示模块、语音报警模块、触摸屏及键盘模块、主控制模块和电源模块。在故障发生时,作为CANopen主站的该诊断系统利用应急报文去触发一个SDO(服务数据对象)读取故障所对应对象字典项的故障诊断信息,分析故障信息,把它们存储在故障信息管理单元中,同时将故障信息显示在故障诊断界面中。本发明完成了故障信息和车辆实时数据的实时采集与显示,以及故障信息的有效管理。

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Patent Info :

Type: 发明申请

Patent No.: CN201010233264.3

Filing Date: 2010-07-16

Publication Date: 2010-12-22

Pub. No.: CN101923348A

Applicants: 北京工业大学

Legal Status: 撤回-视为撤回

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

Affiliated Colleges:

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