Elevator control method and system and elevator

Abstract

The invention particularly relates to an elevator control method and system and an elevator. The method includes the following steps that the congestion degree of an elevator cab is acquired, and the congestion degree of the elevator cab is updated when the number of people in the elevator cab changes; the congestion degree is compared with a preset congestion degree threshold value, and the elevator running process is controlled according to the comparison result. According to the elevator control method and system and the elevator, by setting the congestion degree parameter of the elevator cab, when the congestion degree of the elevator cab exceeds the preset congestion degree threshold value, the elevator is controlled to stop only at the floor where someone wants to get off the elevator, so that the running efficiency of the elevator is improved, the taking time of people taking the elevator is shortened, and the taking experience of the users is improved.

Description

technical field [0001] The invention relates to the field of electrical control, in particular to an elevator control method, system and elevator. 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 elevator car is already very hi...

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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