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    Phone As A Key Predictive Vehicle Access
    1.
    发明申请
    Phone As A Key Predictive Vehicle Access 有权

    公开(公告)号：US20210096629A1

    公开(公告)日：2021-04-01

    申请号：US16589828

    申请日：2019-10-01

    Applicant: Ford Global Technologies, LLC

    Inventor： Timothy Thivierge, JR. ,  Fouad Bounefissa ,  Jalal Jawany ,  Jochen Schubert

    IPC: G06F1/3231 ,  B60N2/00 ,  G07C5/00 ,  G07C9/00 ,  H04W4/80

    Abstract: A computer-implemented method includes predicting, via a predictive analytical model, a time interval associated with a future key-on event for a vehicle. The predictive analytical model is based at least in part on key-on event data. The method includes generating, based at least in part on the predicted time interval, a power mode instruction configured to cause a vehicle Telematics Control Unit (TCU) or Phone as a Key (PaaK) system to change a TCU state from a low energy state to a higher energy state, and transmitting, based on the predicted time interval, the power mode instruction to the vehicle TCU.

    VEHICLE NETWORK ADDRESS ASSIGNMENT
    4.
    发明申请
    VEHICLE NETWORK ADDRESS ASSIGNMENT 有权

    公开(公告)号：US20220377051A1

    公开(公告)日：2022-11-24

    申请号：US17325340

    申请日：2021-05-20

    Applicant: Ford Global Technologies, LLC

    Inventor： Vivekanandh Elangovan ,  Timothy Thivierge, JR.

    IPC: H04L29/12 ,  H04W4/40

    Abstract: A first computer is connected to a communication network and is assigned a first network address on the communication network. A second computer is connected to the communication network and is assigned the first network address on the communication network. A first message, including the first network address and a request to generate a random number, is transmitted by the first computer via the communication network. A first reply message, including the random number, is received from the second computer in response to the request. A second network address is assigned for the second computer by the first computer based on the random number. A second message, including the second network address and the random number, is transmitted by the first computer via the communication network.

    WIRELESS CHANNEL PIN KEY REVOCATION AND RENEWAL
    5.
    发明申请
    WIRELESS CHANNEL PIN KEY REVOCATION AND RENEWAL 有权

    公开(公告)号：US20220007178A1

    公开(公告)日：2022-01-06

    申请号：US16919215

    申请日：2020-07-02

    Applicant: Ford Global Technologies, LLC

    Inventor： Timothy Thivierge, JR. ,  Tom Nelson ,  Ali Hassani

    IPC: H04W12/00 ,  H04W12/04 ,  G07C9/00

    Abstract: The present disclosure includes a system for re-establishing a Bluetooth Low Energy (BLE) pairing PIN key to repair a secure connection between a mobile device and vehicle. The system may detect an error state, and provide a prompt to the user to determine if they wanted to intentionally remove their account. Responsive to an affirmative response from the user that the removal of the connection credentials was intentional, the system may send a revoke request to a server associated with the vehicle. Responsive to a user input that indicates that the removal of the credentials was unintentional, the vehicle may fetch an encrypted PIN seed of the BLE pairing PIN from memory or request the PIN seed from the server. The PIN seed re-establishes the secured pairing of the mobile device and the vehicle infotainment system without undergoing a new device setup procedure.

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