A user identification system is provided, which includes an in-vehicle apparatus used by multiple users and a vehicular portable device carried by a user acting as a driver and associated with the in-vehicle apparatus. The vehicular portable device detects received signal strength of signals received from the portable terminals at multiple time points, and based on the received signal strength detected by the received signal strength detector, determines a driver terminal which is the portable terminal carried by the user acting as the driver. The vehicular portable device determines as the driver terminal the portable terminal that provides a smallest degree of change of the received signal strength detected multiple times.


    Access

    Download


    Export, share and cite



    Title :

    User identification system and vehicular portable device


    Contributors:

    Publication date :

    2019-06-25


    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 / H04B TRANSMISSION , Übertragung



    USER IDENTIFICATION SYSTEM AND VEHICULAR PORTABLE DEVICE

    SANJI KENICHIRO / HIRAO NORITAKA / MATSUSHITA SUGURU | European Patent Office | 2018

    Free access

    User identification system and vehicular portable device

    SANJI KENICHIRO / HIRAO NORITAKA / MATSUSHITA SUGURU | European Patent Office | 2018

    Free access

    USER IDENTIFICATION SYSTEM AND VEHICULAR PORTABLE DEVICE

    SANJI KENICHIRO / HIRAO NORITAKA / MATSUSHITA SUGURU et al. | European Patent Office | 2018

    Free access

    USER DISCRIMINATION SYSTEM, AND VEHICULAR PORTABLE TOOL

    MITSUHARU KENICHIRO / HIRAO YOSHITAKA / MATSUSHITA TAKASHI | European Patent Office | 2016

    Free access

    USER DISCRIMINATION SYSTEM AND VEHICULAR PORTABLE TOOL

    MITSUHARU KENICHIRO / HIRAO YOSHITAKA / MATSUSHITA TAKASHI et al. | European Patent Office | 2016

    Free access