A method for recognizing the breakdown of an energy reserve device of at least two energy reserve devices of a device for protecting the occupants of a vehicle. The method includes: charging the at least two energy reserve devices to a test voltage level; ascertaining an ambient temperature of the at least two energy reserve devices; acquiring the (overall) capacitance of the at least two energy reserve devices; recognizing the breakdown of an energy reserve device as a function of a floating mean value, which is a function of the ascertained ambient temperature, for the (overall) capacitance and of the acquired (overall) capacitance; updating a floating mean value as a function of the ascertained ambient temperature and the acquired overall capacitance.
VERFAHREN, COMPUTERPROGRAMM, ELEKTRONISCHES SPEICHERMEDIUM UND VORRICHTUNG ZUR ERKENNUNG DES ABRISSES EINER ENERGIERESERVEEINRICHTUNG
METHOD, COMPUTER PROGRAM, ELECTRONIC STORAGE MEDIUM AND DEVICE FOR DETECTING THE BREAKDOWN OF AN ENERGY RESERVE UNIT
PROCÉDÉ, PROGRAMME INFORMATIQUE, SUPPORT DE STOCKAGE ÉLECTRONIQUE ET DISPOSITIF DE DÉTECTION DE CLAQUAGE D'UNE UNITÉ DE RÉSERVE D'ÉNERGIE
2022-11-02
Patent
Electronic Resource
German
European Patent Office | 2021
|European Patent Office | 2021
|European Patent Office | 2021
|Verfahren, Computerprogramm, Speichermedium sowie Vorrichtung
European Patent Office | 2019
|European Patent Office | 2024
|