The invention discloses a method, device and equipment for protecting a driving shaft and a storage medium, and belongs to the technical field of vehicles. The steering wheel angle and the suspension stroke of the vehicle are obtained; determining an operation angle of a driving shaft according to the steering wheel angle and the suspension stroke; the operation angle of the driving shaft is compared with a preset operation angle threshold value; and the torque of the motor or the engine is adjusted based on the comparison result, the calculation and judgment logic of the operation angle of the driving shaft is increased in the mode, under the working conditions of different operation angles, the relation between the torque and the angle of the driving shaft is comprehensively considered, the torque limiting strategy is optimized, and protection of driving shaft components is improved.

    本发明公开了一种保护驱动轴的方法、装置、设备及存储介质,属于车辆技术领域。本发明通过获取车辆的方向盘角度和悬架行程;根据所述方向盘角度和所述悬架行程确定驱动轴的作业角度;将所述驱动轴的作业角度与预设作业角度阈值进行比较;基于比较结果调整所述电机或发动机的扭矩,通过上述方式增加驱动轴作业角度的计算和判断逻辑,在不同作业角度工况下,综合考虑扭矩和驱动轴角度关系,优化限扭策略,提高对驱动轴部品的保护。


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    Title :

    Method, device and equipment for protecting driving shaft and storage medium


    Additional title:

    保护驱动轴的方法、装置、设备及存储介质


    Contributors:
    HUANG HAIMING (author) / ZHAO XU (author) / LI KANGNING (author) / LI MINGHUA (author) / ZHANG JIZHONG (author)

    Publication date :

    2023-06-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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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