Elevator intelligent control method based on space and load detection

Abstract

The invention relates to the technical field of image processing and elevator application, and provides an elevator intelligent control method based on space and load detection. Under the condition ofan actual load approaching the highest bearing capacity or no space for one more accommodating a passenger, a traditional general vertical lifting elevator still can respond to floor elevator ascending or descending stop keys to stop on corresponding floors and to open an elevator door; and waiting passengers can wait the next elevator when hearing the overload prompt at the time of walking intothe elevator or seeing no space, so that the problems of long passenger waiting time and low elevator operation efficiency are generated. An elevator internal space duty ratio and an actual load valueare obtained based on an image processing technology to comprehensively judge if elevator full load and response to the floor key control are prompted, so that unnecessary floor stop is prevented. According to the method, the elevator can automatically judge if the floor stop control is responded, so that the operation efficiency is improved, and the passenger waiting time and the mechanical action wear are reduced.

Description

technical field [0001] The invention relates to the field of image processing technology and elevator application, in particular to elevator operating efficiency. Background technique [0002] At present, regardless of shopping malls, residential buildings or office buildings, elevators have become necessary supporting equipment, providing convenience for people to go in and out; many old communities will install elevators when hardware conditions permit, and the popularity of elevators in the whole society continues to grow. However, elevators sometimes become a hassle for people to travel, especially during the rush hours of commuting in residential and office buildings or during lunch time in office buildings. There is a large flow of people who want to take the elevator, which leads to long waiting times. The shortcomings are described as follows: [0003] (1) Only when the elevator stops at the floor and the actual load is greater than the preset maximum load, there wil...

AI Technical Summary

Problems solved by technology

[0005] The above deficiencies can be attributed to the low operating efficiency of the elevator. If the actual load of the elevator is close to the maximum load or there is no accommodation space when the elevator is descending, the other floors that are descending will be able to indicate that it is fully loaded, and the elevator will not respond to external buttons on the descending floor. signal but still respond to the key signal in the elevator, and directly descend to the designated floor, which will achieve higher operating efficiency due to saving the time spent in the middle, and the ascending situation is similar

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