The invention relates to the technical field of vehicle control, and provides a vehicle anti-lock energy recovery control method and device. The method comprises the steps of detecting whether a wheellock working condition exists or not,when the wheel lock working condition is not detected, controlling the vehicle to conduct energy recovery operation corresponding to real-time vehicle deceleration,when the wheel lock working condition is detected, judging whether the real-time vehicle deceleration is larger than a preset deceleration threshold value or not, and when the real-time vehicle deceleration is larger than or equal to the deceleration threshold value, controlling the vehicle to conduct energy recovery operation corresponding to the deceleration threshold value. Therefore, energyrecovery degradation is achieved, meanwhile, the wheel lock probability is reduced, and balance between vehicle anti-lock operation and energy recovery operation is achieved.

    本发明涉及车辆控制技术领域,提供一种车辆防抱死能量回收控制方法及装置,其中该方法包括:检测是否存在车轮抱死工况;当未检测到所述车轮抱死工况时,控制车辆进行对应实时整车减速度的能量回收操作;当检测到所述车轮抱死工况时,判断所述实时整车减速度是否大于预设的减速度阈值;以及,当所述实时整车减速度大于或等于所述减速度阈值时,控制所述车辆进行对应所述减速度阈值的能量回收操作。由此,实现能量回收降级的同时还降低了车轮抱死概率,实现了在车辆防抱死和能量回收操作之间的平衡。


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    Title :

    Vehicle anti-lock energy recovery control method and device


    Additional title:

    车辆防抱死能量回收控制方法及装置


    Contributors:
    SHAN MINGYUAN (author) / LI YAN (author) / LIU XIU (author) / ZHANG SHUAI (author) / WANG YINLEI (author)

    Publication date :

    2020-10-02


    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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