Remote power supply, position sensor and wireless communication device for a door with an extendable handle of a motor vehicle

A device for a handle able to be deployed in relation to a motor vehicle door. The device includes a primary module integrated into the door, supplying power, through inductive coupling, to a secondary module integrated into the handle and that moves in relation to the primary module along a predete...

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Bibliographic Details
Main Authors Gerardiere, Olivier, Spick, Gabriel, Escalante, Yannis
Format Patent
LanguageEnglish
Published 24.11.2020
Subjects
ACCESSORIES THEREFOR
BASIC ELECTRONIC CIRCUITRY
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
FIXED CONSTRUCTIONS
GENERATION
HANDCUFFS
KEYS
LOCKS
PULSE TECHNIQUE
SAFES
SYSTEMS FOR STORING ELECTRIC ENERGY
WINDOW OR DOOR FITTINGS
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Summary:A device for a handle able to be deployed in relation to a motor vehicle door. The device includes a primary module integrated into the door, supplying power, through inductive coupling, to a secondary module integrated into the handle and that moves in relation to the primary module along a predetermined path when the door handle moves between a deployed position and a retracted position. An advantageous arrangement of two primary coils of the primary module and of a secondary coil of the secondary module allows the device to estimate the position of the door handle. Furthermore, the device makes it possible to establish a wireless communication link between the primary module and the secondary module.
Bibliography:Application Number: US201816480370