Elevator automatic cleaning method and system based on operation state

Abstract

The invention discloses an elevator automatic cleaning method and system based on running state, comprising: obtaining an infrared thermal image of an elevator car and judging whether there are passengers in the elevator according to it; obtaining an elevator car floor image when the judgment result is no; Perform grayscale processing on the floor image of the elevator car to obtain a floor grayscale image; obtain the number n of pixels whose grayscale value is greater than the preset grayscale value on the floor grayscale image; compare n with the preset cleaning threshold a Comparison, according to the comparison results, the elevator car is cleaned at a high level or at a low level. In this way, in combination with the elevator operation situation and the hygienic condition in the elevator car, the environmental sanitation inspection is carried out on the idle elevator car in the preset time interval, and comprehensive The environmental sanitation of the elevator car should be cleaned and disinfected reasonably to ensure the efficiency of cleaning and disinfection, and to prevent the elevator car environment from being unhealthy due to human errors.

Description

technical field [0001] The present invention relates to the technical field of elevator equipment, in particular to an elevator automatic cleaning method and system based on running state. Background technique [0002] An elevator refers to a vertical lift powered by an electric motor, equipped with a box-shaped gondola, used for multi-storey buildings to take people or carry goods. As a public facility, the elevator has to carry many people every day, such as office buildings, shopping malls, hospitals, etc. These public places with dense population and large traffic volume have poor environmental sanitation and high bacterial content in the elevator car. Hygienic cleaning and disinfection are easy to induce various diseases. Artificial cleaning and disinfection will lead to incomplete cleaning and disinfection due to artificial hidden dangers, and it is easy to leave toxic substances; Certain impact, so how to make reasonable allocation and corresponding cleaning and disi...

AI Technical Summary

Problems solved by technology

As a public facility, the elevator has to carry a lot of people every day, such as office buildings, shopping malls, hospitals, etc. These public places with dense population and large traffic volume have poor environmental sanitation and high bacterial content in the elevator car. Hygienic cleaning and disinfection are easy to induce various diseases. Artificial cleaning and disinfection will lead to incomplete cleaning and disinfection due to artificial hidden dangers, and it is easy to leave toxic substances; Therefore, how to make reasonable allocation and corresponding cleaning and disinfection according to the elevator operation situation and the sanitary condition in the elevator car is a problem that needs to be solved in this field

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