EP 1960652 B1 20160928 - METHOD FOR STORING DATA CONCERNING AN OPERATING FAULT OF A DEVICE
Title (en)
METHOD FOR STORING DATA CONCERNING AN OPERATING FAULT OF A DEVICE
Title (de)
VERFAHREN ZUR SPEICHERUNG VON DATEN ÜBER EINE BETRIEBSSTÖRUNG EINES GERÄTES
Title (fr)
PROCEDE DE MEMORISATION D'INFORMATIONS CONCERNANT UN DEFAUT DE FONCTIONNEMENT D'UN DISPOSITIF
Publication
Application
Priority
- FR 2006051252 W 20061129
- FR 0512640 A 20051214
Abstract (en)
[origin: WO2007068836A1] The invention concerns a method for storing data concerning an operating fault of a device, characterized in that the recorded data include in particular a minimum value and a maximum value of a characteristic parameter of the operating mode of the device, and in that the method includes an updating phase, which is performed when the fault occurs and includes the following step (E11) which consists in updating the minimum value and/or the maximum value based on the current value of the parameter. The updating phase may also include updating an occurrence number. Preferably, the method also includes an initializing phase, during which a reference image of the parameters of the device is stored. The invention is applicable in particular to the diagnosis of a vehicle engine-transmission unit.
IPC 8 full level
G07C 3/00 (2006.01); F16H 61/12 (2010.01); F02D 41/22 (2006.01); F02D 41/24 (2006.01); F02D 41/26 (2006.01)
CPC (source: EP KR US)
F02D 41/22 (2013.01 - KR); F02D 41/26 (2013.01 - KR); G07C 3/00 (2013.01 - EP US); G07C 5/08 (2013.01 - KR); F02D 41/22 (2013.01 - EP US); F02D 41/2425 (2013.01 - EP US); F02D 41/266 (2013.01 - EP US); F02D 2200/501 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2894695 A1 20070615; FR 2894695 B1 20080822; BR PI0619885 A2 20111025; EP 1960652 A1 20080827; EP 1960652 B1 20160928; JP 2009519420 A 20090514; KR 20080084952 A 20080922; US 2008312787 A1 20081218; US 7801652 B2 20100921; WO 2007068836 A1 20070621
DOCDB simple family (application)
FR 0512640 A 20051214; BR PI0619885 A 20061129; EP 06842063 A 20061129; FR 2006051252 W 20061129; JP 2008545051 A 20061129; KR 20087014178 A 20080612; US 9727006 A 20061129