A device and method for automatically closing classroom lighting facilities

Abstract

The invention relates to a device and method for automatically closing classroom lighting facilities. The device for automatically closing classroom lighting facilities includes: an image acquisition unit for collecting image information in the classroom; an image processing unit for matching the image information to the classroom The layout of the lighting facilities in the classroom is divided into multiple areas, and whether there are people in each area is detected to form the detection results; the switch unit is used to control the opening and closing of the lighting facilities in the classroom; the timing unit is set up for each area; the control unit, It is used to control the timing unit to start or stop timing according to the detection result, and when the timing unit counts to a time threshold, generate a shutdown control signal to control the switch unit in the corresponding area in the classroom to turn off. The invention can avoid frequent switching of the lighting facilities, prolong the service life of the lighting facilities, and has low hardware cost, convenient connection, easy implementation, energy saving and emission reduction, and has practical application and popularization value.

Description

Technical field [0001] The present invention relates to the field of Internet of Things, and in particular, to a classroom lighting facility automatic shutdown device and method. Background technique [0002] With the advancement of human society, technology is increasingly developed, and the use of industrial and household appliances is getting more popular. However, while the electrical appliance is widely used, there is more and more phenomena of waste of electric resources. In China, more than 60% of electricity is generated by non-renewable resources such as coal, which makes coal, etc. In order to promote economic sustainable development, in response to the advocacy of national construction, it is necessary to save electricity in production and life. [0003] As a large electricity, universities, the electricity consumption in recent years continues to climb; most of the classrooms and venues are open and closed by manual controlling lighting facilities, on the one hand, be...

AI Technical Summary

Problems solved by technology

The main problem with this device is: if there are two or more people in the room, as long as one of them leaves the room, the light will be turned off, which will greatly affect the production and life of other personnel

[0005] In the prior art, there is no device and method for automatically turning off classroom lighting facilities at a relatively low hardware cost

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