Energy-saving dispatching control method of elevator for passenger detection based on binocular vision

Abstract

The invention relates to an energy-saving dispatching control method of an elevator for passenger detection based on binocular vision. A video camera is used for capturing a video image of an elevator waiting region, and an image information processing module is used for conducting detection processing to the video image of the elevator waiting region so as to judge whether a passenger waits in the elevator waiting region. If the passenger waits, a calling of a floor has a response; otherwise, the response to the floor is cancelled. According to the method, the operation efficiency of the elevator can be increased, the energy consumption of the elevator is reduced, and the safety and the service life of the elevator are enhanced.

Description

technical field [0001] The invention relates to an elevator dispatching control method, in particular to an elevator energy-saving dispatching control method based on binocular vision passenger detection. Background technique [0002] With the continuous development of society, the use of elevators is becoming more and more common. Schools, hospitals, residential buildings, office buildings, etc. are everywhere. Elevators have become an indispensable means of transportation in modern human life. People's continuous pursuit of elevator safety, efficiency and comfort has promoted the progress of elevator technology. At the same time, the energy saving of elevators has also attracted increasing attention. [0003] China is the world's largest elevator user country. By the end of 2010, the total number of elevators in use reached 1.628 million units. Calculated by the average daily electricity consumption of each elevator at 80 kWh, the annual power consumption will reach 46.9 ...

AI Technical Summary

Problems solved by technology

It leads to useless stagnation of the elevator, which wastes the time of the passengers in the elevator car and reduces the operating efficiency of the elevator; at the same time, it also increases the frequency of use of the elevator and the number of times of braking and acceleration, which wastes energy; and accelerates the operation of the elevator. The loss of each component of the system reduces the safety and service life of the elevator

[0007] At the same time, if it is the peak period of commuting, the number of passengers is large, and only one elevator responds to the call each time, which will make other passengers wait too long; if all elevators are dispatched to respond to the call, then, in the case of a small number of passengers A lot of energy will be wasted