An environment-friendly and energy-saving elevator monitoring system

Abstract

The invention discloses an environment-friendly and energy-saving elevator monitoring system. A main power supply circuit is formed by an infrared induction switch, an outer power supply unit, an illumination device and a monitoring camera, and a spare power supply circuit is formed by a light induction switch, a spare power supply unit, the illumination device and the monitoring camera. The monitoring camera is fixed to a moving device, and the moving device is controlled by a microcontroller to drive the monitoring camera to move in the top of an elevator car. According to the monitoring system, even though the outer power supply unit breaks down, it can be still guaranteed that a monitoring device and the illumination device in an elevator are in a working state, and elevator taking safety and uninterruptability of effective monitoring in the elevator are guaranteed; when no person exists in the elevator, the monitoring camera and the illumination device can stably in an off state, and the environment-friendly and energy-saving aims are achieved; and the monitoring camera is made to move in the top of the elevator car through the moving device, and all-direction monitoring on the interior of the car is achieved.

Description

technical field [0001] The invention relates to the field of elevator monitoring, in particular to an environment-friendly and energy-saving elevator monitoring system. Background technique [0002] With the improvement of living standards, elevators are more and more widely used in daily life. In order to improve the safety of elevator cars, it is an inevitable trend to install monitoring systems in elevators. At present, the monitoring cameras and lighting devices in the elevator are working continuously, even when there is no person entering or leaving or no load, the monitoring cameras and lighting devices are still working; there are generally two situations that require monitoring and lighting in the elevator: One is that there are people in the elevator, and the other is when the elevator door is opened and people come in and out. If there is no one in the elevator, neither monitoring nor lighting is needed. Currently, the monitoring cameras and lighting devices in th...

AI Technical Summary

Problems solved by technology

At present, the monitoring cameras and lighting devices in the elevator are working continuously, even when there is no person entering or leaving or no load, the monitoring cameras and lighting devices are still working; there are generally two situations that require monitoring and lighting in the elevator: One is that there are people in the elevator, and the other is when the elevator door is opened and people come in and out. If there is no one in the elevator, neither monitoring nor lighting is needed. Currently, the monitoring cameras and lighting devices in the elevator work continuously It obviously does not meet the requirements of environmental protection and energy saving; the monitoring camera transmits a large amount of invalid information to the background monitoring system, which not only increases the heavy storage capacity of the background system, but also increases the difficulty of the investigation when there is an abnormal situation that needs to be checked and monitored

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