The embodiment of the invention discloses an energy recovery control method and device, electronic equipment and a storage medium, and relates to the technical field of energy recovery. The method comprises the steps that a braking request is received, and a target braking torque is determined based on the braking request; calculating a regenerative braking torque maximum rise rate taking into account the crankshaft torque limit and the axle torque limit; the current motor braking torque is obtained, and the target regenerative braking torque rising rate is determined according to the current motor braking torque and the target braking torque; and controlling the braking torque of the motor at the target regenerative braking torque rise rate. According to the embodiment of the invention, the target regenerative braking torque rise rate of the front and rear axles is determined by comparing the motor braking torque with the target braking torque and combining the maximum regenerative braking torque rise rate, and the braking torque of the front and rear axles is controlled according to the target regenerative braking torque rise rate, so that the braking torque of the front and rear axles is controlled under the condition of ensuring safe driving and user experience. And energy recovery can be carried out as much as possible.

    本发明实施例公开了一种能量回收控制方法、装置、电子设备及存储介质,涉及能量回收技术领域,该方法包括:接收制动请求,基于制动请求确定目标制动扭矩;在考虑曲轴扭矩限制和轮轴扭矩限定的情况下,计算再生制动扭矩最大上升率;获取当前电机制动扭矩,根据当前电机制动扭矩和目标制动扭矩确定目标再生制动扭矩上升率;以目标再生制动扭矩上升率控制电机的制动扭矩。本发明实施例通过比对电机制动扭矩和目标制动扭矩,再结合再生制动扭矩最大上升率确定前、后轴的目标再生制动扭矩上升率,依据目标再生制动扭矩上升率来实现对前后轴制动扭矩的控制,在保证安全驾驶和用户体验的情况下,尽最大可能进行能量回收。


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    Title :

    Energy recovery control method and device, electronic equipment and storage medium


    Additional title:

    能量回收控制方法、装置、电子设备及存储介质


    Contributors:
    HUI ZHIFENG (author) / SU GANTING (author)

    Publication date :

    2023-10-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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