The invention relates to a deflection device control method, a deflection device, a vehicle-mounted central control screen, a vehicle and a medium, and the method comprises the steps: obtaining an environment temperature and a sampling voltage of a sampling resistor in a rotation process of the deflection device; determining a target sampling voltage threshold according to the environment temperature and a preset corresponding relation; and controlling the deflection device to stop rotating according to the environment temperature or according to the sampling voltage and the target sampling voltage threshold. Therefore, in the rotation process of the deflection device, the deflection device can be controlled to stop rotating according to the environment temperature or the sampling voltage and the target sampling voltage threshold value, and the problem that the deflection device is damaged due to the fact that the motor is overheated due to the environment temperature or abnormal stalling is avoided. Besides, different sampling voltage thresholds are set at different environment temperatures, so that the problem that the mechanical resistance of the deflection device is too large due to the low-temperature environment in the low-temperature environment, and abnormal stalling of the motor is misjudged can be avoided.

    本公开涉及一种偏转装置控制方法、偏转装置、车载中控屏、车辆及介质,方法包括:在偏转装置转动过程中,获取环境温度和采样电阻的采样电压;根据环境温度以及预设对应关系,确定目标采样电压阈值;根据环境温度,或者根据采样电压和目标采样电压阈值,控制偏转装置停止转动。由此,在偏转装置转动过程中,可以通过环境温度,或者采样电压和目标采样电压阈值来控制偏转装置停止转动,避免因环境温度或异常堵转导致电机过热,造成偏转装置损坏的问题。此外,由于不同环境温度设置了不同的采样电压阈值,因此还可以避免在低温环境下,因低温环境引起偏转装置的机械阻力过大,从而误判为电机出现异常堵转的问题。


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    Title :

    Deflection device control method, deflection device, vehicle-mounted central control screen, vehicle and medium


    Additional title:

    偏转装置控制方法、偏转装置、车载中控屏、车辆及介质


    Contributors:
    LI ZILONG (author) / ZHANG XIAORU (author) / BAI SHENG (author) / CUI CHAO (author)

    Publication date :

    2024-06-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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