The invention relates to the technical field of projection display, in particular to a motor control method, display equipment, a storage medium and a vehicle. According to the invention, at least two travel switches at different positions are arranged in the travel of the motor driving motion, the first travel switch is used as a default zero point position to reset the quantitative control of the travel, and when the first travel switch fails, the second travel switch is automatically triggered to carry out reset control, so that the operation is simple and convenient. And the situation that the initial control zero point position cannot be found is avoided. According to the invention, when the motor operates slightly and abnormally, normal positioning of the optical lens can still be realized, the reliability of lens adjustment is improved, and the robustness is higher.

    本申请涉及投影显示技术领域,尤其涉及一种电机控制方法、显示设备、存储介质及交通工具。本申请在电机驱动运动的行程中至少设置两个不同位置的行程开关,其中第一行程开关作为默认的零点位置来对行程定量控制进行复位,而在第一行程开关出现失效时,自动触发采用第二行程开关进行复位控制,避免无法找到起始控制的零点位置。本申请可以在电机运转出现轻度异常时,仍然可以实现光学镜片的正常寻位,提高镜片调整的可靠性,鲁棒性更高。


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    Title :

    Motor control method, display device, storage medium and vehicle


    Additional title:

    电机控制方法、显示设备、存储介质及交通工具


    Contributors:
    HE ZIHENG (author) / ZHA HAN (author) / DONG DAOMING (author) / DENG YUANBO (author)

    Publication date :

    2025-05-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / 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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