The invention relates to an electric pedal aging self-adaption method and device, a vehicle and a storage medium, and the method comprises the steps: judging whether an electric pedal of a current vehicle meets a steady-state operation condition or not, collecting a plurality of rotating speed data of a motor when the electric pedal meets the steady-state operation condition, and calculating a rotating speed average value of the plurality of rotating speed data; calculating an initial aging correction coefficient of the motor based on the rotating speed average value and a preset built-in parameter; and at least one piece of actual rotating speed data of the motor is collected, a new aging correction coefficient is generated based on the at least one piece of actual rotating speed data, and self-adaptive correction is conducted on the anti-pinch force of the electric pedal according to the initial aging correction coefficient and the new aging correction coefficient. In the steady-state working scene, the aging correction coefficient of the motor is generated and updated through the low-pass filtering algorithm, so that the anti-pinch force of the electric pedal is corrected, the probability of misjudgment of electric pedal anti-pinch is reduced, and the stability of the anti-pinch force and the overall anti-pinch performance of the electric pedal are optimized.

    本申请涉及一种电动踏板老化自适应方法、装置、车辆及存储介质,其中,方法包括:判断当前车辆的电动踏板是否满足稳态运行条件,在电动踏板满足稳态运行条件时,采集电机的多个转速数据,计算多个转速数据的转速平均值;基于转速平均值和预设内置参数,计算电机的初始老化修正系数;采集电机的至少一个实际转速数据,基于至少一个实际转速数据,生成新的老化修正系数,以根据初始老化修正系数和新的老化修正系数对电动踏板的防夹力进行自适应修正。本申请在稳态工作场景中,生成电机的老化修正系数,并通过低通滤波算法进行更新,从而对电动踏板的防夹力进行修正,降低电踏防夹出现误判的概率,优化防夹力的稳定性和电动踏板的整体防夹性能。


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    Title :

    Electric pedal aging self-adaption method and device, vehicle and storage medium


    Additional title:

    电动踏板老化自适应方法、装置、车辆及存储介质


    Contributors:
    XU XIAOHAI (author)

    Publication date :

    2023-12-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



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