EP 1153368 A1 20011114 - METHOD FOR RECOGNITION OF FAULTS ON A MOTOR VEHICLE
Title (en)
METHOD FOR RECOGNITION OF FAULTS ON A MOTOR VEHICLE
Title (de)
VERFAHREN ZUM ERKENNEN VON FEHLERN EINES KRAFTFAHRZEUGS
Title (fr)
PROCEDE DE RECONNAISSANCE DE DEFAUTS D'UN VEHICULE AUTOMOBILE
Publication
Application
Priority
- DE 0003778 W 20001026
- DE 19959526 A 19991209
Abstract (en)
[origin: WO0143079A1] The invention relates to a method for recognition of faults on a motor vehicle (7.1, 7.2 to 7.m), whereby characteristic operating parameters of a motor vehicle (6.1, 6.2 to 6.n) are recorded over a particular period of time, along with information which permits the identification of the characteristic operating parameters. A method with the following steps is disclosed which permits the reliably predictive recognition of faults on a motor vehicle (7.1, 7.2 to 7.m): (a) production of a characteristic operating parameter model from characteristic operating parameters, recorded before the occurrence of a particular fault in the motor vehicle (6.1; 6.2 to 6.n), said model is associated with the particular fault; (b) description of the characteristic operating parameter model in a suitable form (rules and/or mathematical functions); and (c) comparison of the characteristic operating parameters currently recorded during operation of the motor vehicle (7.1; 7.2 to 7.m) with the characteristic of the fault characteristic operating parameter model.
IPC 1-7
IPC 8 full level
B60S 5/00 (2006.01); G01D 21/00 (2006.01); G01M 17/007 (2006.01); G07C 5/08 (2006.01)
CPC (source: EP KR US)
G01M 17/00 (2013.01 - KR); G07C 5/0808 (2013.01 - EP US); G07C 5/085 (2013.01 - EP US)
Citation (search report)
See references of WO 0143079A1
Citation (examination)
DE 4441101 A1 19960523 - BOSCH GMBH ROBERT [DE]
Designated contracting state (EPC)
DE GB SE
DOCDB simple family (publication)
WO 0143079 A1 20010614; DE 19959526 A1 20010613; EP 1153368 A1 20011114; JP 2003516275 A 20030513; KR 100741647 B1 20070724; KR 20010108191 A 20011207; US 6766232 B1 20040720
DOCDB simple family (application)
DE 0003778 W 20001026; DE 19959526 A 19991209; EP 00987027 A 20001026; JP 2001543688 A 20001026; KR 20017010061 A 20010809; US 91323902 A 20020509