The invention discloses an elevator stopping control method, system and equipment and a medium, and relates to the technical field of elevator control. The operation duration of the current speed is adjusted according to the comparison relation between the theoretical deceleration distance and the actual deceleration distance corresponding to the current speed in different preset stages, and when the next stage corresponding to the preset stage enters is determined by determining the operation duration of the current speed. In the current adjusting process, the speed parameters corresponding to non-elevator stopping are adjusted in real time, the actual deceleration distance is shortened through the running duration of the current speed, the situation that the speed in the adjusting stage fluctuates due to conventional speed parameter adjustment corresponding to the constant speed stage is avoided, and the stability of the elevator is improved. Closed-loop control over the running duration is achieved in the preset stage, then real-time planning is conducted on the basis of the speed parameters in the speed reduction stage to determine the speed reduction curve, closed-loop control which is completely planned in advance in the whole running process is not needed, and the elevator stopping accuracy is improved.
本发明公开了一种电梯停靠的控制方法、系统、设备以及介质,涉及电梯控制技术领域。通过不同预设阶段的当前速度对应的理论减速距离与实际减速距离之间的对比关系来调整当前速度的运行时长,通过确定当前速度的运行时长来确定预设阶段对应的下一个阶段何时进入。当前的调整过程,非电梯停靠对应的速度参数的实时调整,通过当前速度的运行时长来缩短实际减速距离,来避免常规的对应于恒速阶段的速度参数调整导致的调整阶段速度出现波动,提高电梯的平稳性。在预设阶段实现运行时长的闭环控制,再基于减速阶段的速度参数进行实时规划确定减速曲线,无需整个运行过程预先全部规划的闭环控制,提高电梯停靠的准确性。
Control method, system and equipment for elevator stopping and medium
一种电梯停靠的控制方法、系统、设备以及介质
2025-03-18
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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