METHOD FOR MANAGING SPORADIC ANOMALIES OF A POWER SYSTEM OF A MOTOR VEHICLE

摘要

The invention relates to a method for managing sporadic anomalies of a power system of a motor vehicle (1), said system comprising a computer (20) and a set of sensors (10), said computer (20) comprising a memory region (MEM) and being able to receive measurements taken by the set of sensors (10) and to detect anomalies on the basis of the received measurements, the anomalies of the system being defined in a predetermined list of sporadic anomalies at a given time, said method comprising the steps of: a) detecting (E1) an anomaly, b) measuring (E2) the duration (d1) of the detected anomaly, c) if the measured duration (d₁) is shorter than a predetermined duration threshold (S₁) and if the detected anomaly is present in the predetermined list of sporadic anomalies at the current time, incrementing (E5) an occurrence counter (C_O), d) if the value of the occurrence counter (C_O) is higher than a predetermined occurrence threshold (S_O), confirming (E8) the detected anomaly as being a sporadic anomaly.