The invention discloses a braking energy recovery method, a storage medium, a controller and a vehicle. The method comprises the steps that the load of the vehicle is calculated in real time, and when the vehicle is braked, the maximum braking negative torque is determined according to the braking depth and the load of the vehicle; and according to the maximum braking negative torque, the braking recovery torque applied to all the driving wheels of the vehicle by the driving motor is determined, the driving motor is controlled to apply the corresponding braking recovery torque to the corresponding driving wheels, and braking of the vehicle and recovery of braking energy are achieved. According to the method, the load of the vehicle is calculated in real time, when the vehicle is braked, the maximum braking negative torque is determined according to the braking depth and the load of the vehicle, the braking recovery torque applied to each driving wheel of the vehicle by a driving motor is determined according to the maximum braking negative torque, and the driving motor is controlled to apply the corresponding braking recovery torque to the corresponding driving wheel. The recovery rate of braking energy is increased while safe braking of the vehicle is achieved.

    本发明公开了一种制动能量回收方法及存储介质、控制器、车辆,该方法包括:实时计算车辆的载重,在车辆制动时,根据车辆的制动深度和载重确定最大制动负扭矩;根据最大制动负扭矩确定驱动电机施加在车辆各驱动轮上的制动回收扭矩,并控制驱动电机向对应驱动轮施加相应的制动回收扭矩,实现车辆的制动和制动能量的回收。该方法实时计算车辆的载重,在车辆制动时,根据车辆的制动深度和载重确定最大制动负扭矩,根据最大制动负扭矩确定驱动电机施加在车辆各驱动轮上的制动回收扭矩,并控制驱动电机向对应驱动施加相应的制动回收扭矩,实现车辆安全制动的同时提升制动能量的回收比率。


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    Title :

    Braking energy recovery method, storage medium, controller and vehicle


    Additional title:

    制动能量回收方法及存储介质、控制器、车辆


    Contributors:
    WANG LI (author) / HAN LELE (author) / SHI HONGYI (author)

    Publication date :

    2025-03-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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