The invention relates to the field of communication, and discloses an elevator control method and device, electronic equipment and a storage medium. The method comprises the following steps that the maintaining torque of a lift car is obtained in the zero-speed stage, and the maintaining torque is the critical torque for maintaining the zero speed of the lift car; according to the maintaining torque, the load inertia of the lift car is determined; and the rotational inertia of a system is determined according to the load inertia, and the output torque of a motor is adjusted according to the rotational inertia in the subsequent operation stage. The rotational inertia of the system is accurately obtained in the zero-speed stage of elevator operation, and the output torque of the motor is adjusted according to the rotational inertia of the system in the subsequent operation stage, so that the control delay during torque adjustment according to the rotating speed difference is avoided, andthe torque adjustment is more sensitive; and the output torque of the motor is adjusted based on the accurate rotational inertia of the system, so that the accuracy of motor output torque adjustmentis ensured, the control performance of the elevator system and the following performance of the elevator speed are improved, and the elevator taking comfort of a user is ensured.

    本发明实施例涉及通信领域,公开了一种电梯控制方法、装置、电子设备及存储介质。本发明中,方法包括:在零速阶段获取轿厢的维持力矩,其中,维持力矩为维持轿厢零速的临界力矩;根据维持力矩,确定轿厢的载重惯量;根据载重惯量确定系统的转动惯量,并在后续运行阶段中根据转动惯量调整电机的输出转矩。通过在电梯运行的零速阶段准确获取系统的转动惯量,后续运行阶段根据系统的转动惯量进行电机输出转矩的调整,避免了根据转速差进行转矩调整时的控制延时,使得转矩的调整更加灵敏,基于系统准确的转动惯量进行电机输出转矩的调整,保证了电机输出转矩调整的准确性,进而提高了电梯系统的控制性能及电梯速度的跟随性,保证了用户乘梯的舒适度。


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    Title :

    Elevator control method and device, electronic equipment and storage medium


    Additional title:

    一种电梯控制方法、装置、电子设备及存储介质


    Contributors:
    LI WUJUN (author) / WU HAO (author) / WANG WENYU (author) / LI XINGHE (author) / JIN XINHAI (author) / CHEN WEI (author)

    Publication date :

    2020-08-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS





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