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. When the motor drives the optical lens to perform angle rotation, the sound level in the vehicle is monitored, and when the sound environment in the vehicle is at a quiet level, the motor is controlled by adopting the first driving speed, so that the motor emits unperceived sound as much as possible, and the sound environment in the vehicle is at a noisy level; the higher second driving speed is adopted to control the motor, and even if the second driving speed enables the motor to generate certain sound, the sound can be covered by noisy sound in the vehicle. The driving speed of the motor can be adaptively selected according to the environment in the vehicle, the perceiving of a user on the sound of the motor is reduced, and the use experience of the user is optimized.
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。本申请在电机驱动光学镜片进行角度转动时,监测车辆内的声音等级,在车辆内的声音环境处于安静级别,采用第一驱动速度控制电机,尽量使电机发出不易察觉的声音,在车辆内的声音环境处于嘈杂级别,采用更快的第二驱动速度控制电机,第二驱动速度即使会使电机产生一定的声音,也会被车辆内本身的嘈杂声所掩盖。本申请可以根据车内环境自适应地选择电机驱动的速度,减少用户对电机声音的察觉,优化用户的使用体验。
Motor control method, display device, storage medium and vehicle
电机控制方法、显示设备、存储介质及交通工具
16.05.2025
Patent
Elektronische Ressource
Chinesisch
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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