A method for optimizing the use of the non-volatile memory of a motor vehicle computer, used for monitoring a functional member of the vehicle by the computer which is programmed to carry out in the course of a given cycle, during the wake-up thereof, a start-up monitoring stage, and before being put into sleep mode, a shut-down monitoring stage, the computer including a standard counter suitable to be stored in a standard unit and an on-the-fly counter suitable to be stored in an on-the-fly unit, the method including the steps of: incrementing the on-the-fly counter in order to identify a potential malfunction of the monitored functional member; comparing the on-the-fly counter with the standard counter in the course of a next monitoring stage of the computer; and generating information representing a malfunction in the case of detecting a deviation between the counters.
PROCEDE DE SURVEILLANCE D'UN ORGANE FONCTIONNEL D'UN VEHICULE AUTOMOBILE
26.05.2017
Patent
Elektronische Ressource
Französisch
DISPOSITIF DE MONTAGE D'UN ORGANE FONCTIONNEL SUR UNE PLANCHE DE BORD D'UN VEHICULE AUTOMOBILE
Europäisches Patentamt | 2017
|Europäisches Patentamt | 2021
|