The invention discloses a vehicle limping mode control method and device, a vehicle and a storage medium. The method comprises the following steps: acquiring a working mode signal of the DC power converter in real time; if the working mode signal indicates that the direct-current power converter is in the step-down mode, the vehicle is controlled to enter the limping mode according to the received communication fault signal; the communication fault signal is sent when the direct-current power converter has a communication fault. According to the technical scheme, the vehicle can be controlled to enter the limping mode after the direct-current converter has the communication fault, so that the vehicle can utilize the hybrid power control system to the maximum extent to continue to run for a distance and wait for the direct-current power converter to repair the communication fault; or the user can conveniently select to drive to a safe area to wait for rescue or to drive to a 4S shop for maintenance according to actual conditions, and the driving experience of the user is improved.

    本发明公开了一种车辆跛行模式的控制方法、装置、车辆及存储介质。该方法包括:实时获取直流电源转换器的工作模式信号;若工作模式信号指示直流电源转换器为降压模式,则根据接收到的通信故障信号控制车辆进入跛行模式;通信故障信号由直流电源转换器发生通信故障时发送。通过本发明的技术方案,能够在直流转换器出现通信故障后,控制车辆进入跛行模式,以使车辆最大程度的利用混合动力控制系统继续行驶一段路程,等待直流电源转换器修复通信故障,或者方便用户根据实际情况选择行驶到安全区域等待救援或自行行驶到4S店进行维修,提升用户的驾驶体验。


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    Titel :

    Vehicle limping mode control method and device, vehicle and storage medium


    Weitere Titelangaben:

    一种车辆跛行模式的控制方法、装置、车辆及存储介质


    Beteiligte:
    CUI JIAN (Autor:in) / WEI LI (Autor:in) / YU ZHONGLEI (Autor:in) / CHEN CHEN (Autor:in) / SHEN LIANYONG (Autor:in) / LI ZHENGNAN (Autor:in) / KURIE (Autor:in)

    Erscheinungsdatum :

    22.04.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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