Vorrichtung zur berührungslosen Entriegelung mindestens einer Tür eines Kraftfahrzeuges

摘要

The device has antennas (3) placed in a vehicle (V) and integrated in an electronic badge (1). The antennas establish communication between a hands free logic controller (2) and the badge for implementing a vehicle access authorization process. The controller is programmed for controlling power supply of a locking/unlocking motor (13) immediately after the validation of the authorization process. Switches (8-11) are electrically integrated in a power supply circuit (6) of the motor to open and close the circuit in passive and active states of the switches, respectively.