The invention relates to a key security authentication method and device, a vehicle and a storage medium. Comprising the following steps: if a function control instruction is received, sending a security request to a vehicle-mounted communication terminal TBOX of a target vehicle corresponding to the function control instruction, and receiving first encrypted data sent by the TBOX; after the vehicle four-code information verification is passed, a function control instruction is sent to the TBOX, the function control instruction and the first encrypted data are sent to a vehicle body domain controller CEM of the target vehicle through the TBOX, after the first encrypted data and second encrypted data sent by the Bluetooth module are verified by the CEM, the function control instruction is sent to the Bluetooth module through the CEM, and the Bluetooth module sends the function control instruction to the target vehicle through the TBOX. And the Bluetooth main module executes the function control instruction. Therefore, the problem that when no person is in the vehicle after the vehicle is remotely started or the vehicle is started by a physical key, an illegal person replaces the key to relieve vehicle body theft prevention by replacing the Bluetooth main module, and hidden danger is caused to the vehicle and property of a vehicle owner is solved, and the vehicle safety is guaranteed.

    本申请涉及一种钥匙安全认证方法、装置、车辆及存储介质。包括:若接收到功能控制指令,则发送安全请求至功能控制指令对应的目标车辆的车载通信终端TBOX,接收TBOX发送的第一加密数据;在车辆四码信息校验通过后,发送功能控制指令至TBOX,通过TBOX发送功能控制指令和第一加密数据至目标车辆的车身域控制器CEM,在CEM对第一加密数据和蓝牙模块发送的第二加密数据校验通过后,通过CEM发送功能控制指令至蓝牙模块,使得蓝牙主模块执行功能控制指令。由此,解决当车辆远程启动或物理钥匙启动车辆后车内无人时,非法分子通过更换蓝牙主模块替代钥匙解除车身防盗,对车辆和车主的财产造成隐患问题,保证车辆安全性。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Key security authentication method and device, vehicle and storage medium


    Weitere Titelangaben:

    钥匙安全认证方法、装置、车辆及存储介质


    Beteiligte:
    ZHANG YUXIN (Autor:in)

    Erscheinungsdatum :

    18.07.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte



    Authentication device, vehicle, authentication method, and storage medium storing an authentication program

    CHOJI HIROAKI / NISHIYAMA SHIGEKI / TAKADA NAOYUKI | Europäisches Patentamt | 2023

    Freier Zugriff

    AUTHENTICATION DEVICE, VEHICLE, AUTHENTICATION METHOD, AND STORAGE MEDIUM STORING AN AUTHENTICATION PROGRAM

    CHOJI HIROAKI / NISHIYAMA SHIGEKI / TAKADA NAOYUKI | Europäisches Patentamt | 2022

    Freier Zugriff

    ON-VEHICLE AUTHENTICATION APPARATUS, AUTHENTICATION METHOD AND STORAGE MEDIUM

    SUDA SATOSHI / SATO MASASHI / UEDA SHINICHI | Europäisches Patentamt | 2019

    Freier Zugriff

    On-vehicle authentication apparatus, authentication method and storage medium

    SUDA SATOSHI / SATO MASASHI / UEDA SHINICHI | Europäisches Patentamt | 2020

    Freier Zugriff

    Vehicle key authentication method and device, vehicle and storage medium

    XIANG MINGFANG / LIU YANG / YANG SEN et al. | Europäisches Patentamt | 2024

    Freier Zugriff