Energy-saving controller for classroom illumination

A classroom lighting and controller technology, applied in energy-saving control technology, lighting devices, light sources, etc., can solve the problems of backward management and control methods of classroom lighting systems, waste of electricity for classroom lighting, etc., achieve economical reliability and convenience, and improve the use of electric energy Efficiency, the effect of avoiding damage

Inactive Publication Date: 2018-07-27
ANHUI SCI & TECH UNIV
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

With the development of China's education and the expansion of classrooms, the demand for classroom lighting in colleges and universities is also increasing, and the electricity load of classrooms is increasing. However, the management and control methods of classroom lighting systems are backward, and the phenomenon of waste of electricity for classroom lighting is relatively large. serious

Method used

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  • Energy-saving controller for classroom illumination

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Embodiment 1

[0012] Such as figure 1 As shown, the present invention can realize effective intelligent control of classroom lighting. Its input parameters are mainly information such as classroom light intensity, number of people and its location. When the system is powered on, the automatic and manual modes of the controller are realized through the manual / automatic switching circuit Select, the manual mode is the normal classroom working mode; in the automatic mode, when a certain light intensity is met and there are people, the lighting can be automatically turned on, and at the same time combined with the pyroelectric infrared sensor to determine the area where the personnel are distributed, to achieve specific partitions The lighting is accurately lit, and the display circuit can display the number of people in the classroom in real time. When it is impossible to determine the position of people in the classroom through the pyroelectric infrared sensor, all the lights will be turned o...

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Abstract

The invention discloses an energy-saving controller for classroom illumination. According to an electric energy waste problem caused by a current extensive-style classroom illumination management pattern, a partition control strategy is carried out by classroom illumination equipment, and in combination with environmental signals collected by a sensor in real time and through analysis processing of a control unit, the on-off state of lamps, the number of the lamps to be turned on and the area where the lamps are turned on are accurately controlled to achieve reasonable adjustment and control of classroom illumination resources, so that intelligent electricity-saving energy-saving adjustment control management and optimization of classroom illumination systems of existing colleges are achieved, and a phenomenon that lamps in classrooms stay in an on-state all the time is avoided. Meanwhile, the intelligence and automation degree of classroom illumination can be effectively increased, the illumination quality is improved, the service life of light sources is prolonged, and energy-saving environment-friendly technical upgrading reconstruction of the classrooms is completed.

Description

technical field [0001] The invention belongs to the field of lighting energy saving, in particular to a classroom lighting energy saving controller. Background technique [0002] In today's increasingly tense energy environment, energy conservation and emission reduction are particularly urgent. With the development of China's education and the expansion of classrooms, the demand for classroom lighting in colleges and universities is also increasing, and the electricity load of classrooms is increasing. However, the management and control methods of classroom lighting systems are backward, and the phenomenon of waste of electricity for classroom lighting is relatively large. serious. In order to solve the phenomenon of electricity waste in classrooms in colleges and universities and improve the efficiency of electricity consumption, the present invention adopts the strategy of monitoring the classroom lighting in different areas, combines the sensor to collect the measured ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02
CPCH05B47/105H05B47/11H05B47/16Y02B20/40
Inventor 柳伟续徐惠民
Owner ANHUI SCI & TECH UNIV
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