Invention Grant
US08718867B2 Method and system for diagnosing the operating state of an assisted starting system of a motor vehicle
失效
用于诊断机动车辆辅助启动系统的运行状态的方法和系统
- Patent Title: Method and system for diagnosing the operating state of an assisted starting system of a motor vehicle
- Patent Title (中): 用于诊断机动车辆辅助启动系统的运行状态的方法和系统
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Application No.: US13057210Application Date: 2009-07-20
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Publication No.: US08718867B2Publication Date: 2014-05-06
- Inventor: Alessandro Monti
- Applicant: Alessandro Monti
- Applicant Address: FR Boulogne-Billancourt
- Assignee: RENAULT s.a.s.
- Current Assignee: RENAULT s.a.s.
- Current Assignee Address: FR Boulogne-Billancourt
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR0855385 20080804
- International Application: PCT/FR2009/051440 WO 20090720
- International Announcement: WO2010/015765 WO 20100211
- Main IPC: G06F17/00
- IPC: G06F17/00 ; G06F19/00 ; G01M17/00
Abstract:
A method of diagnosing an operating state of an assisted starting system of a motor vehicle equipped with a controlled parking brake, the method including calculating at least one item of vehicle information, generating at least one item of validity information associated with the vehicle information, recording in a non-volatile memory vehicle information and associated validity information during a command to disengage the parking brake, and providing at least one item of diagnostic information from a verification of the validity of the recorded information.
Public/Granted literature
- US20110190979A1 METHOD AND SYSTEM FOR DIAGNOSING THE OPERATING STATE OF AN ASSISTED STARTING SYSTEM OF A MOTOR VEHICLE Public/Granted day:2011-08-04
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