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    VEHICLE DIGITAL KEY SHARING SERVICE METHOD AND SYSTEM
    3.
    发明申请
    VEHICLE DIGITAL KEY SHARING SERVICE METHOD AND SYSTEM 有权

    公开(公告)号：US20220191692A1

    公开(公告)日：2022-06-16

    申请号：US17686116

    申请日：2022-03-03

    Applicant: KSMARTECH CO., LTD

    Inventor： Seong Won KIM ,  Jae Hyung HWANG

    IPC: H04W12/0431 ,  H04W12/03 ,  H04W12/041 ,  B60R25/01 ,  B60R25/24 ,  G06Q50/30 ,  H04L9/08 ,  H04L9/30 ,  H04W12/06

    Abstract: The vehicle digital key sharing service method according to one embodiment includes a digital registration step in which a management server generates a terminal digital key and a vehicle digital key after user authentication in response to a digital key registration request through a dedicated application of a mobile terminal and the mobile terminal stores the terminal digital key in a secure world that is separated from a normal world and a digital key using step in which an authentication token is generated using the terminal digital key stored in the secure world when the mobile terminal approaches or tags a vehicle and a vehicle device locks or unlocks a door of the vehicle by activating the vehicle digital key, which is registered from the management server, to validate the authentication token.

    Vehicle digital key sharing service method and system
    4.
    发明授权
    Vehicle digital key sharing service method and system 有权

    公开(公告)号：US11330429B2

    公开(公告)日：2022-05-10

    申请号：US16477030

    申请日：2019-04-20

    Applicant: KSMARTECH CO., LTD

    Inventor： Seong Won Kim ,  Jae Hyung Hwang

    IPC: H04W12/0431 ,  B60R25/01 ,  B60R25/24 ,  G06Q50/30 ,  H04L9/08 ,  H04L9/30 ,  H04W12/03 ,  H04W12/041 ,  H04W12/06 ,  H02J7/00 ,  H02J7/02

    Abstract: The present invention relates to a vehicle digital key sharing service method. The vehicle digital key sharing service method according to one embodiment includes a digital registration step in which a management server generates a terminal digital key and a vehicle digital key after user authentication in response to a digital key registration request through a dedicated application of a mobile terminal and the mobile terminal stores the terminal digital key in a secure world that is separated from a normal world and a digital key using step in which an authentication token is generated using the terminal digital key stored in the secure world when the mobile terminal approaches or tags a vehicle and a vehicle device locks or unlocks a door of the vehicle by activating the vehicle digital key, which is registered from the management server, to validate the authentication token.

    VEHICLE DIGITAL KEY SHARING SERVICE METHOD AND SYSTEM
    5.
    发明申请
    VEHICLE DIGITAL KEY SHARING SERVICE METHOD AND SYSTEM 有权

    公开(公告)号：US20210168602A1

    公开(公告)日：2021-06-03

    申请号：US16477030

    申请日：2019-04-20

    Applicant: KSMARTECH CO., LTD

    Inventor： Seong Won KIM ,  Jae Hyung HWANG

    IPC: H04W12/0431 ,  H04W12/041 ,  H04W12/06 ,  H04L9/30 ,  H04W12/03 ,  H04L9/08 ,  G06Q50/30 ,  B60R25/24 ,  B60R25/01

    Abstract: The present invention relates to a vehicle digital key sharing service method. The vehicle digital key sharing service method according to one embodiment includes a digital registration step in which a management server generates a terminal digital key and a vehicle digital key after user authentication in response to a digital key registration request through a dedicated application of a mobile terminal and the mobile terminal stores the terminal digital key in a secure world that is separated from a normal world and a digital key using step in which an authentication token is generated using the terminal digital key stored in the secure world when the mobile terminal approaches or tags a vehicle and a vehicle device locks or unlocks a door of the vehicle by activating the vehicle digital key, which is registered from the management server, to validate the authentication token.

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