Control method for vertical lifting type elevator

Abstract

The invention provides a control method for a vertical lifting type elevator. The control method for the vertical lifting type elevator comprises the following steps of (1), sequentially collecting information of key floors which are to ascend or descend and information of the number of elevator riding personnel which are corresponding to every key floor according to the key sequence; (2) estimating the total weight of the elevator driving personnel of every key floor according to the information of the number of the elevator driving personnel and obtaining data information of the estimated total weight; (3) sequentially selecting the key floor in which the elevator is to stop according to the key sequence under the condition that the sum of the total weight of the elevator driving personnel of the selected key floors does not exceed the elevator rated load; (4) enabling the elevator to sequentially carry the elevator driving personnel according to the height of the elevator and selected key floors in which the elevator is to stop. The control method for the vertical lifting type elevator has the advantages of judging whether the floor is provided with people to drive the elevator, accordingly enabling the elevator to be controlled to stop or not, greatly improving the passenger carrying rate of the elevator, avoiding that the elevator stops in the people-free floors and being humanized and reasonable in control.

Description

technical field [0001] The invention relates to the field of elevators, in particular to a control method for a vertical elevator. Background technique [0002] The modern vertical elevator is mainly composed of traction machine (winch), guide rail, counterweight device, safety device (such as speed limiter, safety gear and buffer, etc.), signal control system, car and hall door. These parts are respectively installed in the hoistway and machine room of the building. Steel wire rope friction transmission is usually used. The wire rope goes around the traction sheave, and the two ends are respectively connected to the car and the counterweight. The motor drives the traction sheave to lift the car up and down. Elevators are required to be safe and reliable, with high conveying efficiency, accurate leveling and comfortable riding. The basic parameters of the elevator mainly include rated load capacity, number of passengers, rated speed, car outline size and shaft type, etc. ...

AI Technical Summary

Problems solved by technology

In this way, situation 1: A wants to go downstairs, and presses the elevator first (the floor where A is located is low), and then presses the elevator (the floor where B is located is high), but the elevator will stop at the floor where B is located first, if this When the elevator is fully loaded, it will run directly to the bottom floor. When commuting peak hours, the passengers on the bottom floor will not be able to wait for the elevator, which will cause inconvenience to the passengers on the bottom floor.

Situation 2: Someone pressed the elevator on a certain floor, but decided not to go downstairs due to a temporary change, but the elevator will still stop at this floor, which will seriously affect the elevator transportation efficiency