CN210868273U - Classroom light intelligent control device - Google Patents
Classroom light intelligent control device Download PDFInfo
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- CN210868273U CN210868273U CN201920436967.2U CN201920436967U CN210868273U CN 210868273 U CN210868273 U CN 210868273U CN 201920436967 U CN201920436967 U CN 201920436967U CN 210868273 U CN210868273 U CN 210868273U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model provides a classroom lighting intelligent control device, which comprises a central processing unit, a camera and a control unit, wherein the central processing unit is connected with the central processing unit and is used for collecting the pictures of the positions of students in a classroom and transmitting the pictures to the camera of the central processing unit; the regional brightness sensor is connected with the central processing unit, distributed in each lighting region divided in the classroom and used for acquiring the brightness in the corresponding region and transmitting the brightness to the central processing unit; and the regional lamp controller is connected with the central processing unit, distributed in each lighting region divided in the classroom and used for adjusting the lamp switch and the brightness in the corresponding region. The lamp in the classroom can be automatically turned on and the brightness can be automatically adjusted by the aid of the arrangement, and meanwhile, the required lamp can be turned on according to the position information of classroom personnel, so that the energy-saving purpose is achieved.
Description
Technical Field
The utility model relates to an intelligence classroom field especially relates to a classroom light intelligent control device.
Background
It is known that, when a user reads and writes under dim light for a long time, the user is likely to have problems such as eye fatigue and difficulty in concentrating the spirit, and the problem is particularly unfavorable for developing primary and secondary school students, so that the user is not advised to learn for a long time under dim conditions. But for the case of a classroom with only a few people, it is also a waste of energy if all lights are turned on. Therefore, the intelligent light control device is needed in the classroom to control the opening condition of the lamps in the classroom according to the actual light brightness and the number of people in the classroom without manual operation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a classroom light intelligent control device, control the condition of opening of lamps and lanterns in the classroom according to actual illumination light and shade degree and number in the classroom.
In order to achieve the above object, the utility model provides an intelligent control device for classroom lighting, which comprises a central processing unit, a camera, a control unit and a control unit, wherein the camera is connected with the central processing unit and is used for collecting the position pictures of students in a classroom and transmitting the pictures to the central processing unit;
the regional brightness sensor is connected with the central processing unit, distributed in each lighting region divided in the classroom and used for acquiring the brightness in the corresponding region and transmitting the brightness to the central processing unit;
and the regional lamp controller is connected with the central processing unit, distributed in each lighting region divided in the classroom and used for adjusting the lamp switch and the brightness in the corresponding region.
Further, the central processing unit comprises a position identification module, a brightness processing module and a brightness adjusting module; the position identification module is used for acquiring student distribution information according to the student position picture; the brightness processing module is used for acquiring target brightness of a corresponding illumination area according to the student distribution information; and the brightness adjusting module is used for calculating the difference value between the current brightness and the target brightness of the corresponding lighting area and transmitting the difference value to the area lamp controller.
Further, the central processing unit further comprises a delay module, wherein the delay module is connected with the brightness adjusting module and is used for controlling the brightness adjusting module to be transmitted to the area lamp controller after the set time.
Further, the central processing unit further comprises a timer, and the timer is connected with the area lamp controller and used for the lamp timing switch.
Further, the central processing unit further comprises a storage module, and the storage module is used for storing the distribution information of students in the classroom.
Further, the camera is arranged right in front of or right behind the classroom.
Because the utility model adopts the above technical scheme, make the beneficial effect that this application possesses lie in:
1. the utility model discloses a camera acquisition classroom student's positional information and give central processing unit with information transmission, central processing unit calculates near required lamps and lanterns of student and opens quantity and brightness according to image positional information to give regional lamps and lanterns controller with the calculated result feedback, realized opening different lamps and lanterns and luminance according to personnel's position, reach energy-conserving purpose.
2. The utility model discloses a regional luminance sensor comes the change of perception classroom internal illumination intensity to give regional lamps and lanterns controller with the perception information feedback, the light brightness of regional lamps and lanterns controller automatically regulated lamps and lanterns satisfies the intelligent use under the different illumination conditions.
3. The utility model discloses be provided with the time-recorder, the lamps and lanterns in the classroom of being convenient for are regularly closed and are opened.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is the utility model relates to a classroom light intelligent control device communication schematic diagram.
Fig. 2 is a schematic diagram of the software flow of the intelligent control device for classroom lighting.
The above reference numerals:
1. a central processing unit; 11. a location identification module; 12. a brightness processing module; 13. a brightness adjustment module; 14. a delay module; 15. a timer; 16. a storage module; 2. a camera; 3. a regional brightness sensor; 4. a zone light controller.
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 efforts belong to the protection scope of the present invention.
The invention is further described below with reference to the accompanying drawings and specific embodiments:
referring to fig. 1, the utility model provides a classroom lighting intelligent control device, which comprises a central processing unit 1, a camera 2 connected with the central processing unit 1 and used for collecting the position pictures of students in the classroom and transmitting the pictures to the central processing unit; the regional brightness sensor 3 is connected with the central processing unit 1, distributed in each lighting region divided in the classroom and used for acquiring the brightness in the corresponding region and transmitting the brightness to the central processing unit 1; and the regional lamp controller 4 is connected with the central processing unit 1, is distributed in each lighting region divided in the classroom, and is used for adjusting the lamp switch and the brightness in the corresponding region. The central processing unit 1 comprises a position identification module 11, a brightness processing module 12 and a brightness adjusting module 13; the position identification module 11 is used for acquiring student distribution information according to the student position picture; the brightness processing module 12 is configured to obtain target brightness of a corresponding lighting area according to the student distribution information; and the brightness adjusting module 13 is configured to calculate a difference between the current brightness and the target brightness of the corresponding lighting area and transmit the difference to the area lamp controller 4.
The software logic contained in the intelligent control device for classroom lighting is shown in figure 2.
Referring to fig. 1, the central processing unit 1 further includes a delay module 14, and the delay module 14 is connected to the brightness adjustment module 12 and configured to control the brightness adjustment module 12 to transmit to the local luminaire controller 4 after a set time.
Referring to fig. 1, in order to better control the on and off of the lamps in the classroom, the central processor 1 further comprises a timer 15, and the timer 15 is connected with the area lamp controller 4 and used for the lamp timing switch.
It should be noted that the lamps in the classroom include a basic lighting group and a compensation lighting group, and the area brightness sensor 3 is used for controlling the adjustment of the brightness of the lamps in the compensation lighting group.
Preferably, the area brightness sensor 3 is of the type BH1750 FVI.
In order to save energy, the number and the brightness of the required lamps are started according to the number of students and the distribution situation, and the camera 2 needs to collect the distribution situation of the personnel in the classroom in real time, so the central processor 1 is also internally provided with a storage module 16, and the storage module 16 is used for storing the position information of the students in the classroom and a class time table.
Preferably, camera 2 sets up in the classroom dead ahead or rear for acquire personnel's in the classroom positional information, the quantity of camera 2 is two.
Specifically, in this embodiment, the central processing unit 1 is an STC89C52 type single chip microcomputer, which has a programmable Flash memory with a capacity of 8KB bytes for storing control instructions and programs. The central processing unit 1 is connected with the position identification module 11, the brightness processing module 12 and the brightness adjusting module 13 through ports respectively.
Specifically, in the present embodiment, the camera 2, the area brightness sensor 3, and the area lighting controller 4 are connected wirelessly or by wire. When the camera 2 and the regional brightness sensor 3 are connected with the regional lamp controller 4 in a wireless manner (such as wifi), the regional lamp controller 4 transmits the light data information and the light control data information through wireless electromagnetic waves. When the camera 2 and the area brightness sensor 3 are connected with the area lamp controller 4 by wires, the area lamp controller 4 is connected with the camera 2 through an equipment interface (such as a USB, a network port, a serial port, an AV and the like), so that data information and light control data information are transmitted.
The lamp in the classroom can be automatically turned on and the brightness can be automatically adjusted by the aid of the arrangement, and meanwhile, the required lamp can be turned on according to the position information of classroom personnel, so that the energy-saving purpose is achieved.
The above is a detailed introduction of the present invention, and the principles and embodiments of the present invention have been explained herein using specific embodiments, and the explanations of the above embodiments are only used to help understand the methods and core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (5)
1. An intelligent control device for classroom lighting, which is characterized by comprising a central processing unit,
the camera is connected with the central processing unit and used for collecting position pictures of students in a classroom and transmitting the position pictures to the central processing unit;
the regional brightness sensor is connected with the central processing unit, distributed in each lighting region divided in the classroom and used for acquiring the brightness in the corresponding region and transmitting the brightness to the central processing unit;
the regional lamp controller is connected with the central processing unit, distributed in each lighting region divided in the classroom and used for adjusting the lamp switch and the brightness in the corresponding region;
the camera, the regional brightness sensor and the regional lamp controller are connected in a wireless or wired mode;
the central processing unit comprises a position identification module, a brightness processing module and a brightness adjusting module;
the position identification module is used for acquiring student distribution information according to the student position picture;
the brightness processing module is used for acquiring target brightness of a corresponding illumination area according to the student distribution information;
and the brightness adjusting module is used for calculating the difference value between the current brightness and the target brightness of the corresponding lighting area and transmitting the difference value to the area lamp controller.
2. The intelligent control device for classroom lighting as claimed in claim 1, wherein the central processor further comprises a delay module, the delay module is coupled to the brightness adjustment module and configured to control the brightness adjustment module to transmit to the area light controller after a set time.
3. The intelligent control device for classroom lighting as claimed in claim 1, wherein said central processor further comprises a timer, said timer is connected to said lighting controller for said zone lighting timer.
4. The intelligent control device for classroom lighting as claimed in claim 1, wherein the central processor further comprises a storage module, and the storage module is configured to store information about distribution of students in a classroom.
5. The intelligent control device for classroom lighting as claimed in claim 1, wherein the camera is positioned directly in front of or behind the classroom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920436967.2U CN210868273U (en) | 2019-04-02 | 2019-04-02 | Classroom light intelligent control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920436967.2U CN210868273U (en) | 2019-04-02 | 2019-04-02 | Classroom light intelligent control device |
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| Publication Number | Publication Date |
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| CN210868273U true CN210868273U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920436967.2U Active CN210868273U (en) | 2019-04-02 | 2019-04-02 | Classroom light intelligent control device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111860365A (en) * | 2020-07-24 | 2020-10-30 | 中国平安人寿保险股份有限公司 | Classroom light adjusting method and device, computer equipment and storage medium |
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2019
- 2019-04-02 CN CN201920436967.2U patent/CN210868273U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111860365A (en) * | 2020-07-24 | 2020-10-30 | 中国平安人寿保险股份有限公司 | Classroom light adjusting method and device, computer equipment and storage medium |
| CN111860365B (en) * | 2020-07-24 | 2024-02-06 | 中国平安人寿保险股份有限公司 | Classroom light adjusting method and device, computer equipment and storage medium |
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