Energy-saving control system and control method of classroom central air conditioner and lighting

A technology of energy-saving control and central air-conditioning, which is applied in the general control system, control/regulation system, adaptive control, etc., can solve the problems of energy waste and high energy consumption of college buildings, and achieve energy saving, energy saving and consumption reduction, and realize scientific The effect of automation

Inactive Publication Date: 2017-12-15
SOUTHWEAT UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] To sum up, the problems existing in the existing technology are: the current high energy consumption of college buildings and serious energy waste

Method used

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  • Energy-saving control system and control method of classroom central air conditioner and lighting
  • Energy-saving control system and control method of classroom central air conditioner and lighting
  • Energy-saving control system and control method of classroom central air conditioner and lighting

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Embodiment Construction

[0050] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0051] The central air-conditioning and lighting intelligent energy-saving system for college classrooms of the present invention is conducive to accelerating the comprehensive promotion of building energy conservation in college buildings, and is an important measure to save energy, protect the environment, improve building functions, and reduce school expenses. "Type" universities are of great significance.

[0052] The application principle of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0053] like figure 1 As shown, the central air-conditioning and lighting...

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Abstract

The invention belongs to the technical field of energy saving control and discloses an energy-saving control system and a control method of classroom central air conditioner and lighting, wherein the control method includes teacher area division, collection of images, binary image processing after a background subtraction of background images and target images collected by an area division classroom; the air conditioner and the lighting are turned on automatically in the area where judging someone is present, the air conditioner and the lighting are turned off automatically where judging someone is not present; fuzzy control rules are obtained, when a deviation obtained by sampling is taken as an input of a fuzzy controller, a corresponding vacancy is obtained, and classroom temperature energy saving control is achieved through using fuzzy control algorithm. The control system includes: a video surveillance acquisition module, a temperature and humidity acquisition module and a central control room upper computer. The energy-saving control system and the control method have the advantages of an anticipated design effect achieved after an actual project running test and a certain theoretical significance and practical value in achieving an intelligent control of a building.

Description

technical field [0001] The invention belongs to the technical field of energy-saving control, and in particular relates to an energy-saving control system and control method for central air conditioning and lighting. Background technique [0002] In recent years, with the continuous expansion of the scale of colleges and universities, the number of students and the number of faculty members have increased sharply, and the construction area of ​​the campuses of all colleges and universities has increased significantly compared with the past. In particular, the cost of building energy consumption has doubled, resulting in an increase in the cost of student training. , School funds are tight. Colleges and universities have become important energy consumers. According to the classification standards of energy units in Japan and China, they are basically in the first class of energy management units (that is, the annual energy consumption is more than 12 million Kw.h), and the ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B13/04
CPCG05B13/042
Inventor 李理彭章君刘柯岐刘知贵王冬梅彭纳杨帅
Owner SOUTHWEAT UNIV OF SCI & TECH
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