Elevator control and system based on crowding degree as well as elevator

Abstract

The invention particularly relates to an elevator control method and system based on crowding degree as well as an elevator. The method comprises the following steps of: obtaining a first ratio of actual load to rated load of an elevator car; obtaining a second ratio of actual occupied volume to rated volume of the elevator car; obtaining the crowding degree of the elevator car according to the first ratio and the second ratio, and updating the crowding degree of the elevator car when personnel in the elevator car changes; and comparing the crowding degree with a preset crowding degree threshold value, and controlling an elevator operation process according to compared results. According to the method, the crowding degree parameter of the elevator car is set, so that the elevator is controlled to only stop on a floor if some personnel wants to get off the elevator when the crowding degree of the elevator car exceeds the preset crowding degree threshold value, and therefore, operation efficiency of the elevator is improved, elevator taking time of elevator taking personnel is reduced, and elevator taking experience of users is improved.

Description

technical field [0001] The invention relates to the field of electric control, in particular to an elevator control method, system and elevator based on congestion degree. Background technique [0002] Elevators are electrical appliances that are often used in modern life, but there are many unsatisfactory places in the existing elevator control methods. For example, when an elevator is used in an office building, only when the actual load of the elevator reaches the rated load, it will display full load on the display screen of each floor, and will not stop at any floor unless someone wants to get off the elevator. However, in the actual use process, it often happens that the actual load of the elevator has not reached the rated load but is very close to the rated load. At this time, the elevator will still stop at each floor with hall calls, but because some passengers are relatively large , or large items are placed in the elevator, so the actual congestion in the elevat...

AI Technical Summary

Problems solved by technology

However, in the actual use process, it often happens that the actual load of the elevator has not reached the rated load but is very close to the rated load. At this time, the elevator will still stop at each floor with hall calls, but because some passengers are relatively large , or large items are placed in the elevator, so the actual congestion in the elevator car is already very high. After the door opens, most people waiting for the elevator will choose not to get on the elevator, that is, the elevator will stop at each floor and open the door, but there is no one. Therefore, it will not only greatly affect the efficiency of the elevator, but also prolong the riding time of the people in the elevator, thus affecting the user's experience of taking the elevator

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