The invention provides a vehicle braking method, a vehicle braking device, a vehicle and a storage medium, and relates to the technical field of vehicles. The method is applied to a braking system in a vehicle, the braking system comprises a main power source and a slave power source, and a power source in the vehicle is connected with the main power source and the slave power source. The method includes: detecting whether a power supply normally supplies power to a brake system; if it is detected that the power supply supplies power to the braking system abnormally, first current electric quantity of the main power supply is obtained; if the braking request of the vehicle is detected, determining a target power supply for supplying power to the braking system in the main power supply and the slave power supply based on the first current electric quantity; and controlling the target power supply to supply the braking electric quantity corresponding to the braking request to the braking system, so that the braking system controls the vehicle to brake. Based on the scheme, when the power supply in the vehicle cannot supply power to the braking system, the braking safety of the vehicle can be ensured.

    本申请提供了一种车辆制动方法、车辆制动装置、车辆和存储介质,涉及车辆技术领域。该方法应用于车辆中的制动系统,制动系统中包括主电源与从电源,车辆中的动力电源分别与主电源和从电源连接;包括:检测动力电源向制动系统供电是否正常;若检测到动力电源向制动系统供电异常,获取主电源的第一当前电量;若检测到车辆的制动请求,基于第一当前电量,在主电源与从电源中确定向制动系统供电的目标电源;控制目标电源向制动系统供电制动请求对应的制动电量,以使制动系统控制车辆进行制动。基于上述方案,能够在车辆中的动力电源无法为制动系统供电时,确保车辆制动的安全性。


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    Title :

    Vehicle braking method, vehicle braking device, vehicle and storage medium


    Additional title:

    车辆制动方法、车辆制动装置、车辆和存储介质


    Contributors:
    SUN HUIYUN (author) / ZHANG JIAHAO (author) / GAO MENGQIAO (author) / QIU YADONG (author) / ZHANG SHIZHAO (author) / YANG RUI (author)

    Publication date :

    2025-03-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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