A method for ensuring emergency operation of an actuator of a motor vehicle in the event of failure of an electrical supply line for a control unit of the actuator includes supplying at least one driver for the actuator with electrical voltage by a capacitor. The capacitor may be charged from an energy store of the motor vehicle or kept in a charged state during normal operation. A logic module of the control unit may undergo a reset in order to trigger the emergency operation.
ENSURING AN EMERGENCY OPERATION OF AN ACTUATOR
2022-07-21
Patent
Electronic Resource
English
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Emergency operation device of electronic parking actuator
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