Invention Grant
US09087421B2 Diagnosis apparatus which supports fault reproduction, and method of outputting fault reproduction data
有权
支持故障再现的诊断装置，以及输出故障再现数据的方法
- Patent Title: Diagnosis apparatus which supports fault reproduction, and method of outputting fault reproduction data
- Patent Title (中): 支持故障再现的诊断装置，以及输出故障再现数据的方法
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Application No.: US13256940Application Date: 2010-03-09
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Publication No.: US09087421B2Publication Date: 2015-07-21
- Inventor: Hideyuki Tsuchikiri , Yasushi Sato , Jiro Aihara
- Applicant: Hideyuki Tsuchikiri , Yasushi Sato , Jiro Aihara
- Applicant Address: JP Tokyo
- Assignee: HONDA MOTOR CO., LTD.
- Current Assignee: HONDA MOTOR CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Squire Patton Boggs (US) LLP
- Priority: JP2009-092075 20090406
- International Application: PCT/JP2010/001672 WO 20100309
- International Announcement: WO2010/116610 WO 20101014
- Main IPC: G01M17/00
- IPC: G01M17/00 ; G07C5/08 ; B60W50/02
Abstract:
A trouble diagnosis apparatus which supports reproduction of trouble according to a trouble code provided from an electronic control unit of the vehicle. The apparatus comprises means for extracting, for at least one of the trouble codes, characteristics unique to the trouble code with respect to respective driving parameters, means for extracting, from said driving data associated with a plurality of trouble codes, global characteristics associated with a plurality of said trouble codes with respect to each one of said driving parameters, and for said at least one of the trouble codes, means, based on similarity between the characteristics unique to the trouble code and said global characteristics, for setting the portion of the characteristics unique to the trouble code that have low similarity as the driving data for reproducing the trouble corresponding to the trouble code.
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