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Remote lighting automatic control system

An automatic control system and lighting technology, applied in closed-circuit television systems, energy-saving control technology, television, etc., can solve problems such as affecting accuracy, complex algorithms, and troublesome implementation, and achieve the effect of reducing judgment errors, simple structure, and easy operation.

Active Publication Date: 2021-12-21
HUNAN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this document, the images in the classroom are obviously captured by a single camera, and the head is framed, so it is easy for the head of the person in the rear seat to be blocked by the person in the front seat, which will greatly reduce the accuracy of the statistical data. which in turn affects execution accuracy
In addition, the algorithm involved in the intelligent lighting control system is relatively complex, and it uses an artificial intelligence algorithm. In the early stage, a large number of sample training is required to ensure the accuracy of head recognition, which is troublesome to implement.

Method used

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Examples

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Effect test

Embodiment Construction

[0027] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the examples, and the contents mentioned in the embodiments are not intended to limit the present invention.

[0028] The remote lighting automatic control system involved in this embodiment includes:

[0029] The front camera is fixedly installed in front of the classroom to monitor the changes of personnel in the classroom and record video;

[0030] The rear camera is fixed at the rear of the classroom to monitor the changes of personnel in the classroom and record video;

[0031] Side cameras, fixed on the left or right side of the classroom, are used to monitor the changes of personnel in the classroom and record videos;

[0032] A control center is communicatively connected with the front camera, the rear camera and the side camera, and the control center includes a lighting controller and an image processing and computing...

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PUM

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Abstract

Remote lighting automatic control system, including the front camera, rear camera and side camera set up in the classroom for video recording, the front camera, rear camera, side camera are connected to the control center through communication, and the control center includes the lighting controller and image processing and calculation unit; there is a light switch in the classroom, which is only used to control the light on and off in the middle seat area of ​​the classroom; the video recorded by the image processing and computing unit from the front camera, rear camera and side camera during the set working hours Extract the image at the current time point from the image, and judge whether the light is turned on according to whether the brightness of each seat area is lower than the set threshold; Whether the brightness is lower than the set threshold, and then control the corresponding light on and off through the light controller according to the judgment result.

Description

technical field [0001] The invention relates to the cross technical field of computer image recognition and automatic control, in particular to a remote lighting automatic control system. Background technique [0002] In the self-study rooms of colleges and universities, the situation of "people have left and the lights are not turned off" often occurs. Every year, a lot of electric energy is wasted due to the problem of forgetting to turn off the lights. The initial solution to this problem is to arrange duty personnel to inspect the spot, and the inspectors will turn off unused lights. This method increases the workload of the duty personnel and is not efficient. In recent years, with the development of the Internet and communication technology With the development, the methods for lighting control are becoming more and more intelligent. [0003] Chinese patent document CN109121270A discloses a classroom lighting control method and system based on Internet communication t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18H05B47/175H05B47/11H05B47/165
CPCH04N7/181H05B47/175H05B47/11H05B47/165Y02B20/40
Inventor 朱凌志罗泽戈布凡常赟杰胡湘龙杨苗苗刘赛
Owner HUNAN INST OF TECH
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