The embodiment of the invention provides a seat motor position determining method and device, a vehicle and a storage medium, and relates to the technical field of automobile auxiliary devices. The method comprises the following steps: acquiring voltage when a seat motor is stalled, current and speed in an operation process of the seat motor and operation duration of the seat motor; dividing the motor operation process into a plurality of stages according to the current change; the position of the seat motor is determined according to the current, the speed and the operation duration corresponding to the multiple stages and the voltage of the seat motor during stalling, so that the operation process of the seat motor is divided into stages, the movement distance of each stage is calculated, and compared with the uncertainty of pulse signal acquisition in the prior art, the accuracy of signal acquisition is improved. The accuracy of calculating the motion distance of the motor through the current change is higher, so that the accuracy of the seat motor position is improved.

    本申请实施例提供一种座椅电机位置确定方法、装置、车辆及存储介质,涉及汽车辅助装置技术领域。通过获取座椅电机堵转时的电压、座椅电机运转过程中的电流、速度以及座椅电机的运转时长;根据电流变化,将电机运转过程划分为多个阶段;根据多个阶段对应的电流、速度、运转时长以及座椅电机堵转时的电压,确定座椅电机的位置,从而对座椅电机的运转过程划分阶段,对每个阶段分别计算运动距离,相比于现有技术中脉冲信号采集的不确定性,通过电流变化计算电机运动距离准确性更高,从而提高了座椅电机位置的准确性。


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    Title :

    Seat motor position determination method and device and storage medium


    Additional title:

    座椅电机位置确定方法、装置及存储介质


    Contributors:
    WU LIUQIANG (author) / HUANG YUE (author) / HU SUJUN (author) / MO QIHUA (author)

    Publication date :

    2024-04-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet




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