An authentication system includes at least one portable device and an authentication device. The at least one portable device includes a measurement unit configured to measure a signal intensity value in communicating with an authentication device, prior to registering of an authentication ID of the portable device by the authentication device, and an ID transmitting unit configured to transmit, to the authentication device, the authentication ID at a transmission timing depending on the signal intensity value measured by the measurement unit. The authentication device includes a receiving unit configured to receive the authentication ID transmitted by the portable device, a determination unit configured to select, as a target authentication ID, the authentication ID transmitted at a predetermined timing by the portable device, among at least one authentication ID received by the receiving unit, and a registration unit configured to register the target authentication ID selected by the determination unit.


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    Title :

    AUTHENTICATION SYSTEM, PORTABLE DEVICE, AUTHENTICATION DEVICE AND REGISTRATION METHOD


    Contributors:

    Publication date :

    2019-10-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / E05B LOCKS , Schlösser / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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