The invention provides an energy recovery control device, a vehicle and a method.The device is applied to the vehicle and comprises a sensing unit used for detecting whether a front axle of the vehicle is locked or not; the calculation unit is used for acquiring a locking torque threshold value of a rear axle and a first energy recovery torque value of the rear axle when the detection result is that the front axle is locked and the road surface close to at least one front wheel of the vehicle is not an intermittent attachment road surface; the first energy recovery torque value of the rear axle is smaller than the locking torque threshold value of the rear axle; and the control unit is used for sending a first control message to an energy recovery device of the rear axle according to the first energy recovery torque value of the rear axle. According to the embodiment of the invention, the locking probability of the rear axle can be fundamentally reduced, so that the safety performance of the vehicle in the energy recovery process can be improved.

    本申请提供了一种能量回收控制装置、车辆和方法,其中装置应用于车辆,包括:传感单元,用于检测所述车辆的前轴是否发生抱死;计算单元,用于在所述检测结果为前轴发生抱死,且所述车辆的至少一前轮临近的路面不为断续附着路面时,获取后轴的抱死扭矩阈值和后轴的第一能量回收扭矩值;所述后轴的第一能量回收扭矩值小于所述后轴的抱死扭矩阈值;控制单元,用于根据所述后轴的第一能量回收扭矩值,向所述后轴的能量回收装置发送第一控制消息。本申请实施例能够从根本上降低后轴抱死概率,从而能够提升车辆在能量回收过程中的安全性能。


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    Title :

    Energy recovery control device, vehicle and method


    Additional title:

    能量回收控制装置、车辆和方法


    Contributors:
    ZHANG TONG (author)

    Publication date :

    2023-03-21


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




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