The invention discloses an elevator door opening protection method and system, an elevator door motor control system and a storage medium, and belongs to the technical field of elevator control. When the door opening instruction of the elevator control system is received, the elevator door is controlled to be opened according to the door opening instruction; in the opening process of the elevator door, the door opening torque of the elevator door is obtained; when the door opening torque is larger than a preset door opening torque threshold value, a door motor is controlled to stop; the inching star-sealing control is carried out on the door motor to achieve door opening protection of the elevator, the door opening torque of the elevator door is detected in real time, and when the door opening torque is larger than the preset door opening torque threshold value, the door motor is stopped, the door motor is controlled to stop torque output, and the inching star-sealing control is carried out on the door motor. And rescue can be conveniently carried out when door opening danger occurs, collision damage is avoided, and the protection effect of elevator door opening is improved.
本发明公开了一种电梯开门保护方法、系统、电梯门机控制系统及存储介质,属于电梯控制技术领域。本发明在接收到电梯控制系统的开门指令时,根据开门指令控制电梯门开启;在电梯门开启过程中,获取电梯门的开门力矩;在开门力矩大于预设开门力矩阈值时,控制门电机进行停机;对门电机进行点动封星控制,以实现电梯的开门保护,通过实时检测电梯门的开门力矩,并在开门力矩大于预设开门力矩阈值时,对门电机进行停机,控制门电机停止力矩输出,并对门电机进行点动封星控制,方便在发生开门危险时进行施救且避免撞击伤害,提高电梯开门的防护效果。
Elevator door opening protection method and system, elevator door motor control system and storage medium
电梯开门保护方法、系统、电梯门机控制系统及存储介质
2023-06-23
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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