CN213305824U

CN213305824U - Wisdom classroom light control system

Info

Publication number: CN213305824U
Application number: CN202021662649.7U
Authority: CN
Inventors: 朱一凡
Original assignee: Zhengzhou Zhongxi Energy Co ltd
Current assignee: Zhengzhou Zhongxi Energy Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-05-28
Anticipated expiration: 2030-08-11

Abstract

The utility model provides a wisdom classroom light control system, includes evenly distributed in each illumination zone's in classroom lamps and lanterns, light control module, photosensitive sensor and human response module, lamps and lanterns are connected with light control module, each illumination zone's lamps and lanterns, light control module, photosensitive sensor and human response module all are connected with the central processing unit who sets up in the classroom, central processing unit still is connected with display module, communication module, timer and power module, power module still is connected with lamps and lanterns, backstage control center is connected to communication module, the utility model discloses can control the switching of lamps and lanterns and the luminance of light through each regional light luminance in classroom and the nobody's condition, effectively save the electric energy.

Description

Wisdom classroom light control system

Technical Field

The utility model belongs to the technical field of light control, concretely relates to wisdom classroom light control system.

Background

Along with the rapid development of social economy, the power consumption is gradually increased, in schools, as long as the power resource consumption is reflected in the lighting of classrooms, at present, schools still adopt the manual switch mode to control the on-off of the lamps, when few people are in the classrooms, all the lamps are always in an on state, and even the situation that no people are in the line classrooms and the lamps are not closed can occur, so that the waste of the power resource can be caused greatly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming prior art not enough and providing a wisdom classroom light control system, the utility model discloses can control the switching of lamps and lanterns and the luminance of light through each regional light luminance in classroom and the nobody's condition, effectively save the electric energy.

The technical scheme of the utility model as follows: the utility model provides a wisdom classroom light control system, includes evenly distributed in each illumination area's in classroom lamps and lanterns, light control module, photosensitive sensor and human response module, lamps and lanterns and light control module are connected, each illumination area's lamps and lanterns, light control module, photosensitive sensor and human response module all are connected with the central processing unit who sets up in the classroom, central processing unit still is connected with display module, communication module, timer and power module, power module still is connected with lamps and lanterns, communication module connects backstage control center.

Preferably, the light control module is provided with a dimmer.

Preferably, the human body sensing module is an HC-SR501 pyroelectric infrared sensor.

Preferably, the display module is a touch display screen.

The utility model has the advantages that: (1) the utility model can control the on-off of the lamps and the brightness of the light through the light brightness of each area of the classroom and the condition of the existence of people, thereby effectively saving the electric energy; (2) the utility model can realize remote control of classroom lamps by the background by connecting the communication module with the background monitoring center; (3) the utility model discloses can carry out the switching regularly through the timer to the state of lamps and lanterns, avoid appearing the people and walk the normally open condition of lamps and lanterns.

Drawings

Fig. 1 is a control block diagram of the present invention;

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, a light control system of a smart classroom comprises lamps, light control modules, photosensitive sensors and human body induction modules which are uniformly distributed in each illumination area of a classroom, wherein the lamps are connected with the light control modules, the lamps, the light control modules, the photosensitive sensors and the human body induction modules in each illumination area are all connected with a central processing unit arranged in the classroom, the central processing unit is further connected with a display module, a communication module, a timer and a power supply module, the power supply module is further connected with the lamps, and the communication module is connected with a background control center.

In this embodiment, the photosensitive sensor, the human body sensing module and the light control module may be disposed on a lamp or on a ceiling corresponding to the lamp, the light control module is provided with a light modulator for controlling the on/off of the lamp and adjusting the brightness of light, the human body sensing module is an HC-SR501 pyroelectric infrared sensor for sensing people under each region, the photosensitive sensor is used for detecting the natural light brightness of each region, the display module is a touch display screen for human-computer interaction and is simultaneously used for displaying the on/off condition of each region lamp, whether a person is present under each region, time display and the like, and the timer is used for setting the on/off condition of each region lamp, for example, 6: 00-21: 00, when the classroom lighting control system is started, other time is in a closed state, or the on-off condition of a lamp is set through a timer according to the schedule time, and the classroom lighting control system can also be set by self through a display module, wherein the power supply module is used for supplying power to a central processing unit and the lamp, the power supply module is connected with a campus for power supply, the communication module is used for connecting each classroom lighting control system with a background control center, the control of the background on the lighting of each classroom can be realized, the central processing unit controls the operation of each module of the classroom lighting control system, and the model of the central processing unit is MSP430F 169.

The working principle of the utility model can set the working state of each area lamp through the man-machine interface on the display module, for example, setting the lamp to be normally open, normally closed and the intensity of the light intensity, and also can control the operation of the photosensitive sensor, the human body induction module and the light control module of each area through the central processing unit, firstly, the human body induction module can detect whether the area is occupied, when the area is not occupied, the lamp in the area is automatically closed, when the area is occupied, the photosensitive sensor compares the detected natural light intensity with the light intensity value set by the central processing unit, when the natural light intensity is higher than the set value, the lamp is controlled to be in the closed state, when the natural light intensity is lower than the set value, the central processing unit controls the lamp to be in the open state through the light control module, and simultaneously adjusts the light intensity to be the optimal intensity through, meanwhile, the background control center can remotely control the lighting system of each classroom.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an wisdom classroom lighting control system which characterized in that: including evenly distributed in each illumination area's in classroom lamps and lanterns, light control module, photosensitive sensor and human response module, lamps and lanterns are connected with the light control module, each illumination area's lamps and lanterns, light control module, photosensitive sensor and human response module all are connected with the central processing unit who sets up in the classroom, central processing unit still is connected with display module, communication module, timer and power module, power module still is connected with lamps and lanterns, backstage control center is connected to communication module, display module is the touch display screen.

2. The intelligent classroom lighting control system as defined in claim 1, wherein: the light control module is provided with a dimmer.

3. The intelligent classroom lighting control system as defined in claim 1, wherein: the human body induction module is an HC-SR501 pyroelectric infrared sensor.