CN112087849A - Intelligent energy-saving remote control system for lighting of health classroom - Google Patents
Intelligent energy-saving remote control system for lighting of health classroom Download PDFInfo
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- CN112087849A CN112087849A CN202010692872.4A CN202010692872A CN112087849A CN 112087849 A CN112087849 A CN 112087849A CN 202010692872 A CN202010692872 A CN 202010692872A CN 112087849 A CN112087849 A CN 112087849A
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- module
- light source
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- classroom
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
- H05B47/19—Controlling the light source by remote control via wireless transmission
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
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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
Abstract
The invention discloses an intelligent energy-saving remote control system for lighting in a health classroom, which comprises a mobile phone APP, a server, a WIFI router, a WIFI communication module, an MCU controller, a human body infrared sensing module, a lighting intensity sensor module, a light source driving module and an RGB lamp source, wherein the mobile phone APP is connected with the server, a serial port WIFI module is connected with the WIFI router, the input end of the WIFI communication module is connected with the output end of an MCU processor, the output end of the MCU processor is connected with the input end of the light source driving module, the output end of the light source driving module is connected with the input end of the RGB lamp source, the output end of the lighting intensity sensor module is connected with the input end of the MCU processor, and the output end of the human body. The intelligent dimming system has the advantages of adjusting the brightness and the color temperature of the illuminating lamp and intelligently extinguishing the illuminating lamp, and solves the problems of uneven illumination and electric energy saving.
Description
Technical Field
The invention relates to the field of illumination control, in particular to an intelligent energy-saving remote control system for illumination of a health classroom.
Background
As is well known, at present, the vision health deterioration situation of students at all ages in China is aggravated continuously, the myopia rate is increased year by year and is in the tendency of low aging, myopia is more likely to occur in the middle and primary schools, and the learning time of about 8-10 hours per day of the middle and primary schools in China is spent in classrooms. Several studies have shown that: at present, problems of low illumination, uneven illumination and the like generally exist in classroom illumination of primary and secondary schools, and poor classroom illumination is one of main reasons for reducing eyesight of students. The average illumination of the classroom at the present stage is generally lower than the national standard (the national standard is more than or equal to 300LX), and the uniformity can not reach the national standard (the national standard is more than or equal to 0.7); although the blackboard lamp is arranged in a classroom, the average illumination of the blackboard lamp is far less than the national standard (the national standard is more than or equal to 500LX), and the uniformity of the blackboard is less than the national standard (the national standard is more than or equal to 0.80).
The phenomenon of electric energy waste in daily life is serious, and the phenomenon of electric energy waste in classroom illumination is particularly prominent. Because the students are not fixed and the energy-saving awareness of the students is thin, the lighting operation still generally exists under the condition of high classroom illumination in the daytime; the classroom lights are all on even in the absence of a person in the classroom. The ever-burning lamp is characterized in that the phenomenon that people cannot turn off the lamp when walking exists everywhere, and huge electric energy waste is caused to the society.
At present, the traditional mechanical switches are basically used in primary and secondary schools in China, the control mode is single, the adjustment of the brightness and the color temperature of a light source cannot be realized, and the requirements of the current society cannot be met.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an intelligent energy-saving remote control system for lighting in a health classroom, which has the functions of adjusting the brightness and color temperature of a lighting lamp and intelligently extinguishing the lighting lamp and solves the problems of uneven illumination and electric energy saving.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention discloses an intelligent energy-saving remote control system for lighting in a health classroom, which comprises a mobile phone APP, a server, a WIFI router, a WIFI communication module, an MCU controller, a human body infrared sensing module, an illumination intensity sensor module, a light source driving module and an RGB lamp source, wherein the mobile phone APP is connected with the server, the serial WIFI module is connected with the WIFI router, the input end of the WIFI communication module is connected with the output end of an MCU processor, the output end of the MCU processor is connected with the input end of the light source driving module, the output end of the light source driving module is connected with the input end of the RGB lamp source, the output end of the illumination intensity sensor module is connected with the input end of the MCU processor, and the output end of the human body infrared sensing module is connected.
As a preferred technical scheme of the invention, the WIFI communication module is in serial port communication with the MCU processor, the MCU processor is not directly connected with a network, and the WIFI communication module is in AT instruction communication with the MCU processor.
As a preferred technical scheme of the invention, the illumination intensity sensor module outputs digital signals to be connected with the input end of the MCU processor, the MCU processor processes and analyzes the digital signals, and the processed data are sent to the mobile phone APP for display.
As a preferred technical solution of the present invention, the human body infrared sensing module outputs a signal to interrupt the light source driving module.
As a preferred technical scheme of the invention, the light source driving module adopts a PWM signal to convert three channels for constant current driving.
Compared with the prior art, the invention has the following beneficial effects:
1: according to the classroom lighting device, the lighting brightness and the color temperature of a classroom are remotely adjusted through the mobile phone APP, each lamp can be independently and intelligently turned on and off, the lamp is turned on in advance when a person comes, the lamp is turned off after the person leaves, the phenomenon that the classroom lamp is fully turned on and normally opened when no person or a few persons exist in the classroom is avoided, a manual switch is not required to be installed, the steps of turning on the lamp when the student enters the classroom and the working time of a manager are reduced, and convenience in management is realized.
2: according to the invention, the mobile phone APP is used for setting RGB proportion to send data to the cloud server, the WIFI communication module is used for receiving the data, converting the data into instructions and sending the instructions to the MCU processor, the instructions received by the MCU processor are converted into PWM signals to control the RGB lamp source, the RGB lamp source is controlled by the PWM signals at high precision, and the stroboflash of the lamp source is effectively reduced. A human body infrared sensing module is arranged under the RGB lamp source, and when no person exists outside, the human body infrared sensing module interrupts the light source driving module by outputting an interrupt signal.
3: the illumination intensity sensor module is arranged on the horizontal height of a classroom desk, the illumination intensity of the desktop is monitored, a digital signal is output to the MCU processor, the MCU processor processes and analyzes the digital signal, and the processed data are sent to the mobile phone APP and display the current illumination intensity of the desktop.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a block diagram of the system of the present invention;
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example 1
As shown in fig. 1, the invention provides an intelligent energy-saving remote control system for lighting in a health classroom, which comprises a mobile phone APP, a server, a WIFI router, a WIFI communication module, an MCU controller, a human body infrared sensing module, an illumination intensity sensor module, a light source driving module and an RGB lamp source, wherein the mobile phone APP is connected with the server, the serial WIFI module is connected with the WIFI router, the input end of the WIFI communication module is connected with the output end of an MCU processor, the output end of the MCU processor is connected with the input end of the light source driving module, the output end of the light source driving module is connected with the input end of the RGB lamp source, the output end of the illumination intensity sensor module is connected with the input end of the MCU processor, and the output end of the.
WIFI communication module carries out serial communication with the MCU treater, the MCU treater is not directly connected with the network, WIFI communication module carries out AT instruction communication with the MCU treater, illumination intensity sensor module output digital signal is connected with MCU treater input, the MCU treater carries out the processing analysis to digital signal, data transmission after the processing shows to cell-phone APP, human infrared induction module output signal interrupt light source drive module, light source drive module adopts PWM signal to change three channels and carries out the constant current drive.
Specifically, this system includes cell-phone APP, server, WIFI router, WIFI communication module, MCU controller, human infrared induction module, illumination intensity sensor module, light source drive module, RGB lamp source. The RGB lamp source is installed about 2.5 meters away from the vertical height of the desktop, the light source driving module is installed inside the lamp, and the output end of the light source driving module is connected with the input end of the RGB lamp source. A human body infrared sensing module is arranged at the horizontal height of each RGB lamp source and connected with a light source driving module for detecting whether a person is under the lamp. When no person is in the human body infrared sensing module, the interruption digital signal is output, the light source driving module is in a dormant state after a period of time is delayed after the interruption digital signal is received, and the RGB light source is turned off. If the LED lamp is detected to be awakened immediately, the light source driving module restores the set illumination brightness and color temperature to work. An illumination intensity sensor module is installed at the horizontal height position of the desk and connected with the MCU controller, the illumination intensity sensor collects the illumination intensity of the RGB lamp source from the desktop and sends the illumination intensity to the MCU controller through digital signals, and the MCU controller analyzes and processes the digital signals and sends the digital signals to an AAP interface of the mobile phone, so that the current illumination intensity is read out visually. The output end of the WIFI communication module is directly connected with the input end of the MCU controller, so that the interference of signals generated by too far distance is avoided, and instruction uploading and downloading cannot be realized. The router is installed in a WIFI communication module receiving signal range to provide WIFI signals capable of entering a network, and after the network is configured, the router can be communicated with a mobile phone provided with the control APP in a local area network or a wide area network. The server realizes the storage, uploading and downloading of communication data of the local area network and the wide area network. The intelligent energy-saving remote control system for lighting of the health classroom is designed by utilizing the internet technology, so that the brightness and the color temperature of the lighting lamp can be adjusted, the lighting lamp can be intelligently turned off, and the problems of uneven illumination and electric energy conservation are solved.
The classroom illumination brightness and color temperature are remotely adjusted through the mobile phone APP, each lamp can be independently and intelligently turned on and off, the lamp is turned on in advance when a person leaves the classroom, the phenomenon that a classroom lamp is fully turned on and normally opened when no person or a little person exists in the classroom is avoided, a manual switch is not required to be installed, the lamp turning-on step of a student entering the classroom and the working time of a manager are reduced, the convenience in management is realized, the mobile phone APP is used for setting RGB proportion to send data to the cloud server, the WIFI communication module receives the data and converts the data into instructions to be sent to the MCU processor, the instructions received by the MCU processor are converted into PWM signals to control the RGB lamp sources, the RGB lamp sources are controlled in high precision by the PWM signals, the stroboflash of the lamp sources is effectively reduced, the human infrared induction module is installed below the RGB lamp sources, the human infrared induction module interrupts the light source driving module when no person exists outside, the illumination, the desktop illuminance is monitored and digital signals are output to the MCU processor, the MCU processor processes and analyzes the digital signals, and the processed data are sent to the mobile phone APP and display the current desktop illuminance.
Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an energy-conserving remote control system of health classroom illumination intelligence, includes cell-phone APP, server, WIFI router, WIFI communication module, MCU controller, human infrared induction module, illumination intensity sensor module, light source drive module and RGB lamp source, its characterized in that, cell-phone APP is connected with the server, serial ports WIFI module is connected with the WIFI router, WIFI communication module input is connected with MCU treater output, MCU treater output is connected with light source drive module input, light source drive module output is connected with RGB lamp source input, illumination intensity sensor module output is connected with MCU treater input, human infrared induction module output is connected with light source drive module input.
2. The intelligent energy-saving remote control system for lighting in a health classroom as claimed in claim 1, wherein the WIFI communication module is in serial port communication with the MCU processor, the MCU processor is not directly connected with a network, and the WIFI communication module is in AT instruction communication with the MCU processor.
3. The intelligent energy-saving remote control system for lighting in health classrooms as claimed in claim 1, wherein the illumination intensity sensor module outputs digital signals to be connected with the input end of the MCU processor, the MCU processor processes and analyzes the digital signals, and the processed data are transmitted to the mobile phone APP for displaying.
4. The intelligent energy-saving remote control system for lighting in health classrooms as claimed in claim 1, wherein the human body infrared sensing module outputs a signal to interrupt the light source driving module.
5. The intelligent energy-saving remote control system for lighting in a health classroom according to claim 1, wherein the light source driving module is driven by converting PWM signals into three channels for constant current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010692872.4A CN112087849A (en) | 2020-07-17 | 2020-07-17 | Intelligent energy-saving remote control system for lighting of health classroom |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010692872.4A CN112087849A (en) | 2020-07-17 | 2020-07-17 | Intelligent energy-saving remote control system for lighting of health classroom |
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| CN112087849A true CN112087849A (en) | 2020-12-15 |
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| CN202010692872.4A Pending CN112087849A (en) | 2020-07-17 | 2020-07-17 | Intelligent energy-saving remote control system for lighting of health classroom |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114007300A (en) * | 2021-11-08 | 2022-02-01 | 深圳市永福智能照明有限公司 | Intelligent illumination control system |
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2020
- 2020-07-17 CN CN202010692872.4A patent/CN112087849A/en active Pending
Patent Citations (6)
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| CN204759142U (en) * | 2015-06-04 | 2015-11-11 | 湖北大学 | LED light and environmental monitoring system |
| CN106102263A (en) * | 2016-05-31 | 2016-11-09 | 南昌理工学院 | Classroom information gathering and light dispensing intelligence control system and method |
| CN205847670U (en) * | 2016-07-16 | 2016-12-28 | 山东华宇工学院 | A kind of many light fixtures automatic control system based on Wifi |
| CN106376159A (en) * | 2016-10-13 | 2017-02-01 | 商洛学院 | Intelligent control system for classroom lamps |
| CN106793281A (en) * | 2016-12-13 | 2017-05-31 | 合肥艾斯克光电科技有限责任公司 | A kind of campus LED illumination intelligence control system |
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Application publication date: 20201215 |
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