DEVICE FOR CLOSING AND/OR OPENING

An apparatus for locking and/or unlocking, for an access and/or drive authorization in a motor vehicle of a keyless entry/go functionality, for a wireless remote control of a first device in the motor vehicle and an associated second device designed as an electronic key, an ID-transponder or a chip...

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Bibliographic Details
Main Authors OBERGFELL, Robert, WAGNER, Sascha, HOFINGER, Matthias
Format Patent
LanguageEnglish
French
German
Published 07.02.2018
Subjects
ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE
CHECKING-DEVICES
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
GENERATING RANDOM NUMBERS
PERFORMING OPERATIONS
PHYSICS
REGISTERING OR INDICATING THE WORKING OF MACHINES
TIME OR ATTENDANCE REGISTERS
TRANSPORTING
VEHICLES IN GENERAL
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
VOTING OR LOTTERY APPARATUS
WIRELESS COMMUNICATIONS NETWORKS
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Summary:An apparatus for locking and/or unlocking, for an access and/or drive authorization in a motor vehicle of a keyless entry/go functionality, for a wireless remote control of a first device in the motor vehicle and an associated second device designed as an electronic key, an ID-transponder or a chip card, with both devices for the intended operation having transmitters and/or receivers for electromagnetic signals which allows a large operation distance and a long battery lifetime of the second device. The first device transmits a first cyclic repeated signal for the activation and/or authentication of the second device with a first data protocol within a first transmission time interval and with a first cycle time.
Bibliography:Application Number: EP20160709748