An electronic unit (20) for a vehicle (V) comprises a module (26) designed to emit data in a communication channel using an electromagnetic signal, connection terminals (21, 23) for connecting to a battery (10) of the vehicle (V), and a backup battery (24) arranged in such a way as to power said module (26) in the event of an absence of nominal voltage between the connection terminals (21, 23). The module (26) is moreover designed to emit a locking or unlocking command for at least one opening panel of the vehicle (V). A system comprising such an electronic unit and a method of unlocking are also described.
UNITÉ ÉLECTRONIQUE, SYSTÈME COMPRENANT UNE TELLE UNITÉ ÉLECTRONIQUE ET PROCÉDÉ DE DÉVERROUIILLAGE
ELECTRONIC UNIT, SYSTEM COMPRISING THE UNIT AND UNLOCKING METHOD
ELEKTRONISCHE EINHEIT, SYSTEM MIT DIESER EINHEIT UND ENTRIEGELUNGSVERFAHREN
2021-05-05
Patent
Electronic Resource
French
UNITE ELECTRONIQUE, SYSTEME COMPRENANT UNE TELLE UNITE ELECTRONIQUE ET PROCEDE DE DEVERROUIILLAGE
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