The invention discloses an electric vehicle remote locking control method which specifically comprises the following steps: step 1, TBOX and VCU anti-theft authentication and remote communication terminal: 1.1) the TBOX can initiate an anti-theft authentication request event frame under the condition that the TBOX judges that a whole vehicle power supply is in an ON gear state; 1.2) after receiving the anti-theft authentication request, the VCU generates and sends a random number to the TBOX, and meanwhile, the VCU calculates encrypted data 1 according to the random number through an algorithm; 1.3) after the TBOX receives the random number, calculating encrypted data 2 through an algorithm, and sending the encrypted data 2 to the VCU; and 1.4) after the VCU receives the encrypted data 2, comparing the encrypted data 2 with the encrypted data 1, if the data are consistent, passing the authentication, and if the data are not consistent, failing the authentication. According to the remote vehicle locking control method for the electric vehicle, the vehicle which does not perform the rental repayment contract on time can be prompted to repay in time in a vehicle speed limiting mode; and meanwhile, vehicles which cannot be remotely supervised due to removal of the remote terminal are prohibited from running, so that the financial risk of a company is lowest.

    本发明公开了电动汽车远程锁车控制方法,具体包括以下步骤:步骤一、TBOX与VCU防盗认证,远程通信终端,1.1)TBOX判断整车电源为“ON档”状态条件下,可发起防盗认证请求事件帧;1.2)VCU收到防盗认证请求后,生成并发送随机数至TBOX,同时,VCU对该随机数通过算法计算出加密数据1;1.3)TBOX收到随机数后,也通过算法计算出加密数据2发送给VCU;1.4)VCU接收到加密数据2后与加密数据1进行比对,如果数据一致,则认证通过,若不一致认证失败。本发明提供的电动汽车远程锁车控制方法能够对未按时履行租赁还款合同的车辆,通过限制车速的方式催促车辆及时还款;同时禁止远程终端被拆除而无法远程监管的车辆运行,保证公司金融风险最低。


    Access

    Download


    Export, share and cite



    Title :

    Remote locking control method for electric automobile


    Additional title:

    一种电动汽车远程锁车控制方法


    Contributors:
    JIANG WENJUAN (author) / WANG YIFAN (author) / ZHANG KEQIANG (author) / LIU FANGYONG (author) / LIU BIAO (author) / ZHANG YA'NAN (author)

    Publication date :

    2024-04-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    Remote automobile locking method and device capable of locking automobile remotely

    DAI ZHENGBIN | European Patent Office | 2015

    Free access

    Locking device and electric automobile

    ZHANG JIANPING / CHANG HAO | European Patent Office | 2023

    Free access

    Locking mechanism for electric automobile

    ZHANG XINGLIN / STEINWASCHER SVEN / JIANG YU | European Patent Office | 2023

    Free access

    Locking mechanism and electric automobile

    HU WANQUAN | European Patent Office | 2022

    Free access

    Locking mechanism and electric automobile

    HU WANQUAN | European Patent Office | 2022

    Free access