Elevator Operation Control Method and System [Invention]

An elevator operation control method ensures that the compartment door is closed in the presence of an accidental movement of the compartment, minimizing the occurrence of shearing in and out passenger accidents due to the movement of the compartment. The invention also discloses an elevator operation control system.

Elevator Operation Control Method and System [Invention]

An elevator operation control method determines the lag distance of the elevator at the constant speed stage to enter the deceleration stage according to the sum of the value of deceleration distance S and the height deviation of the floor stored at the last deceleration distance. This method can effectively reduce the influence of floor height deviation and improve the accuracy of elevator position detection and elevator level. It greatly reduces the possibility of the elevator rushing to the top and crouching down.

Villa Elevator Control Method and System [Invention]

When the villa elevator is parked in non-flat floor area due to light curtain and other reasons, according to the patented technology, the elevator will automatically calculate the optimal operating speed according to the current position and the destination floor in front. Ensure the elevator runs efficiently.

Control method and system of gantry crane based on position verification [Invention]

By adding a switch with a customizable function to the gantry crane, the patent ensures that the position of the frequency converter of the gantry crane is accurate.