The invention relates to the technical field of vehicles, in particular to a braking control method and device of a vehicle, the vehicle and a storage medium, and the method comprises the steps that braking information of the current vehicle is obtained, and target required braking torque is calculated according to the braking information; the actual braking torque of the motor is obtained, and whether the actual braking torque of the motor meets the target required braking torque or not is judged; and if the actual braking torque of the motor does not meet the target demand braking torque, the difference value between the target demand braking torque and the actual braking torque of the motor is calculated, a target hydraulic braking torque is obtained, and braking control is conducted on the current vehicle based on the actual braking torque of the motor and the target hydraulic braking torque. Therefore, by monitoring the actual braking torque of the motor in real time and dynamically adjusting intervention of hydraulic braking, the problems that in the prior art, motor braking and hydraulic braking are poor in coordination, low in response speed and poor in smoothness are solved, and therefore more stable and reliable braking experience is provided.

    本申请涉及车辆技术领域,特别涉及一种车辆的制动控制方法、装置、车辆及存储介质,方法包括:获取当前车辆的制动信息,并根据制动信息计算目标需求制动力矩;获取电机的实际制动力矩,并判断电机的实际制动力矩是否满足目标需求制动力矩;若电机的实际制动力矩不满足目标需求制动力矩,则计算目标需求制动力矩与电机的实际制动力矩之间的差值,得到目标液压制动力矩,并基于电机的实际制动力矩和目标液压制动力矩对当前车辆进行制动控制。由此,通过实时监测电机实际制动力矩并动态调整液压制动的介入,解决了现有技术中电机制动和液压制动协调性差、响应速度慢和平顺性差的问题,从而提供更加平稳和可靠的制动体验。


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    Titel :

    Vehicle braking control method and device, vehicle and storage medium


    Weitere Titelangaben:

    车辆的制动控制方法、装置、车辆及存储介质


    Beteiligte:
    ZHANG XIAOMING (Autor:in) / GAN ZHENGHUA (Autor:in) / LIU QUAN (Autor:in)

    Erscheinungsdatum :

    14.03.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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