PROBLEM TO BE SOLVED: To provide a mobile communication device capable of performing authentication to a vehicle control device, the vehicle control device, and a vehicle control system including the mobile communication device and the vehicle control device that can exchange authentication information and the like with a plurality of vehicle control devices while maintaining security.SOLUTION: A vehicle control system 1 includes a BCM[1] 10a and a BCM[2] 10b for controlling a vehicle, and a UID 40 that is possessed by a user and used when performing authentication to the BCM[1] 10a and the BCM[2] 10b. The UID 40 changes the authentication information for performing authentication to the UID 40 in the BCM[2] 10b by communicating with the BCM[2] 10b using LF communication, and when receiving from the BCM[2] 10b notification that authentication information has been changed, communicates with the BCM[1] 10a that is different from the BCM[2] 10b using RF communication that is different from LF communication.

    【課題】車両制御装置との認証を実施可能な携帯通信装置、車両制御装置、および携帯通信と車両制御装置とを備えた車両制御システムにおいて、セキュリティ性を維持しつつ複数の車両制御装置に対して認証情報等のやりとりを行えるようにする。【解決手段】車両制御システム1においては、車両を制御するBCM[1]10a、BCM[2]10bと、BCM[1]10a、BCM[2]10bに対する認証を行う際に利用され使用者に所持されるUID40とを備えている。UID40は、LF通信を用いて、BCM[2]10bとの間で通信を行うことで、BCM[2]10bにおいて当該UID40との認証を行うための認証情報を変更させ、BCM[2]10bから認証情報を変更した旨の通知を受けると、LF通信とは異なるRF通信を用いて、BCM[2]10bとは異なるBCM[1]10aとの間で通信を行う。【選択図】図1


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    Titel :

    MOBILE COMMUNICATION DEVICE, VEHICLE CONTROL DEVICE, AND VEHICLE CONTROL SYSTEM


    Weitere Titelangaben:

    携帯通信装置、車両制御装置、および車両制御システム


    Beteiligte:
    KATO KENJI (Autor:in)

    Erscheinungsdatum :

    2015-07-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

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



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