CN114879540A - Full-automatic operation method and system for intelligent classroom - Google Patents
Full-automatic operation method and system for intelligent classroom Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000003993 interaction Effects 0.000 claims abstract description 34
- 238000009423 ventilation Methods 0.000 claims abstract description 33
- 238000004891 communication Methods 0.000 claims description 36
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 32
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 31
- 229910052760 oxygen Inorganic materials 0.000 claims description 31
- 239000001301 oxygen Substances 0.000 claims description 31
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 16
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 16
- 239000001569 carbon dioxide Substances 0.000 claims description 16
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 16
- 238000012544 monitoring process Methods 0.000 claims description 14
- 238000005286 illumination Methods 0.000 claims description 13
- 230000005236 sound signal Effects 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 6
- 238000003032 molecular docking Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 2
- 238000007791 dehumidification Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 description 3
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Abstract
The invention discloses a full-automatic operation method and a system for a smart classroom, the system comprises a human-computer interaction module, an edge network equipment module, a student intelligent desk module, a teacher intelligent blackboard module, an intelligent temperature module, an intelligent ventilation module, an intelligent recording module, an intelligent microphone module and an intelligent lamp control module, the invention integrates teaching equipment and environmental equipment into a whole, the man-machine interaction module can control the equipment conveniently and quickly, can realize automatic regulation of classroom environment by comparing with software parameter values of the classroom server according to the numerical values fed back by all the sensors, on the display control terminal interface, a plurality of scene modes are integrated, different device states are configured in different scene modes, linkage control of multiple devices is achieved, one-key touch is achieved, the use of teachers and students is facilitated, and large-scale popularization can be achieved.
Description
Technical Field
The invention relates to the field of intelligent classrooms, in particular to a full-automatic operation method and system for the intelligent classrooms.
Background
The intelligent classroom is a digital classroom and a future classroom, is a novel education form and a modern teaching means, integrates intelligent teaching, personnel attendance, asset management, environment intelligent regulation, video monitoring and remote control based on the internet of things technology, and is an effective component for promoting the construction of the future school.
Patent CN112015215A discloses a wisdom classroom automatic control system, including central processing module, access control system, lighting system, projection system, temperature control system, monitored control system and control mechanism, central processing module is connected with access control system, lighting system, projection system, temperature control system and monitored control system respectively. According to the intelligent classroom unlocking system, the face recognition module, the fingerprint recognition module, the keys and the IC card recognition module are arranged, when the intelligent classroom needs to enter, the intelligent classroom can be unlocked through the face recognition module through preset face information, the intelligent classroom is unlocked through the fingerprint recognition module through preset fingerprint information, the intelligent classroom is unlocked through inputting passwords through the keys through preset passwords, the IC card corresponding to the IC card recognition module is unlocked, the unlocking mode is rich, and when extra personnel need to use the intelligent classroom, the intelligent classroom can be unlocked by getting the IC card, so that the intelligent classroom is more convenient.
The existing automatic control system for the intelligent classroom has the following defects:
at present, the teaching in the current classroom and the control of environmental equipment are more dispersed, and the switch is more, and not in a position, can't carry out unified management and control. The classroom environment can not be intelligently adjusted, and healthy and comfortable space can not be provided for teachers and students. The use of equipment is loaded down with trivial details, causes the burden for the user, can not accomplish a key operation and can carry out the management and control to all equipment.
Disclosure of Invention
In order to overcome the defects and shortcomings of the prior art, the invention provides a full-automatic operation method and system for an intelligent classroom.
The technical scheme adopted by the invention is that the system comprises:
the human-computer interaction module is used for carrying out class-in and class-out or manual control on all devices in a classroom and displaying all device data of the classroom;
the edge network equipment module collects data acquired by each sensor and processes and controls the acquired data;
the intelligent student desk module is connected with the edge network equipment module and acquires courseware of a teacher to the man-machine interaction module;
the intelligent blackboard module for the teacher shows courseware of the teacher by using the multimedia equipment, and the teacher writes by using the handwriting pen;
the intelligent temperature module monitors a classroom by utilizing a temperature and humidity sensor in the device, different temperature and humidity thresholds are set in different seasons, the intelligent temperature module cools and dehumidifies when the temperature and humidity are higher than the thresholds, and heats and humidifies when the temperature and humidity are lower than the thresholds;
the intelligent ventilation module monitors the indoor oxygen concentration through an oxygen sensor, a carbon dioxide sensor and a carbon monoxide sensor, analyzes the monitored data, and automatically starts a ventilation fan when the indoor oxygen concentration is lower than a threshold value according to the threshold value;
the intelligent recording module is used for recording and broadcasting in class and in class by butt-joint course arrangement and voice broadcasting;
the intelligent microphone module transmits a sound signal to the sound receiver through the wireless microphone, the sound receiver transmits the sound player to play the sound signal after acquiring the sound signal, and the sound of the sound player can be adjusted through the man-machine interaction module;
the intelligent lamp control module monitors the illuminance in the classroom in real time through the brightness sensor, and utilizes the brightness average value to open and close the automatic curtain and the energy-saving lamp and adjust the illumination intensity of the energy-saving lamp.
Further, intelligence temperature module includes temperature and humidity regulator, temperature and humidity sensor, power supply unit and temperature controller, humidifier, dehumidifier, temperature and humidity sensor's output with temperature and humidity regulator's input carries out duplex communication connection, temperature and humidity regulator's output respectively with power supply unit with the input of temperature controller, humidifier, dehumidifier carries out duplex communication connection, power supply unit's output with the input of temperature controller, humidifier, dehumidifier carries out duplex communication connection.
Further, intelligence ventilation module includes ventilation unit controller, oxygen sensor, carbon dioxide sensor, carbon monoxide sensor and ventilation fan, the output of oxygen sensor, carbon dioxide sensor, carbon monoxide sensor with the input of ventilation unit controller carries out duplex communication connection, the output of ventilation unit controller with the input of ventilation fan carries out duplex communication connection.
Furthermore, intelligence recording module includes recording device controller, recording pen, classroom control high definition digtal camera, the recording pen with the recording device controller carries out duplex communication connection, the output of recording pen respectively with classroom control high definition digtal camera's input carries out duplex communication connection.
Furthermore, the intelligent microphone module comprises a wireless microphone, a sound receiver and a sound player, wherein the output end of the wireless microphone is in duplex communication with the input end of the sound receiver, the output end of the sound receiver is in duplex communication with the input end of the sound receiver, and the output end of the sound receiver is in duplex communication with the input end of the sound player.
Furthermore, the intelligent lamp control module comprises a lamp control device controller, a brightness sensor, an automatic curtain and an energy-saving lamp, wherein the output end of the brightness sensor is in duplex communication connection with the input end of the lamp control device controller, and the output end of the lamp control device controller is in duplex communication connection with the input ends of the automatic curtain and the energy-saving lamp respectively.
A full-automatic operation method of a smart classroom comprises the following steps:
t1, in the classroom, the on-off state of the student intelligent desk module and the desktop content of the student intelligent desk module of the man-machine interaction module, and meanwhile, the man-machine interaction module can be operated to realize the on-off control of the teacher intelligent blackboard module and the demonstration of course content by using the teacher intelligent blackboard module;
step T2, the teacher uses the wireless microphone to give lessons in class, the wireless microphone sends infrared signals to the sound receiver, the sound receiver sends infrared signals to the sound receiver after receiving the infrared signals, the sound receiver collects the infrared signals, analyzes and processes the infrared signals and then sends out sound through the sound player, and meanwhile, the teacher can send out a sound adjusting instruction to the sound receiver through the man-machine interaction module and can adjust the sound sent out by the sound player;
step T3, the temperature and humidity sensor monitors the temperature and humidity in the classroom in real time, monitored data are analyzed, different temperature and humidity thresholds are set in different seasons, the intelligent temperature module carries out cooling and dehumidification when the temperature and humidity are higher than the thresholds, and the intelligent temperature module carries out heating and humidification when the temperature and humidity are lower than the thresholds;
step T4, monitoring the indoor oxygen concentration through an oxygen sensor, a carbon dioxide sensor and a carbon monoxide sensor, analyzing the monitored data, and automatically starting a ventilation fan when the indoor oxygen concentration is lower than a threshold value according to the threshold value;
t5, monitoring the illuminance in the classroom in real time through a brightness sensor, and adjusting the opening and closing of the automatic curtain and the energy-saving lamp and the illumination intensity of the energy-saving lamp by using the average brightness value;
and step T6, the intelligent recording module performs recording and broadcasting in class and in class by docking course arrangement and using voice broadcasting.
The technical scheme provided by the embodiment of the invention has the beneficial effects that at least:
(1) teaching equipment and environmental equipment are integrated integratively, can carry out the management and control of equipment through man-machine interaction module, convenient and fast.
(2) The classroom environment can be automatically adjusted by comparing the software parameter values with the classroom server according to the numerical values fed back by the sensors, various scene modes are integrated on a human-computer interaction module interface, different equipment states are configured under different scene modes, linkage control of multiple devices is achieved, one-key touch control is achieved, the teacher-student integrated classroom monitoring system is convenient to use, and large-scale popularization can be achieved.
Drawings
FIG. 2 is a block diagram of the system of the present invention;
FIG. 1 is a flow chart of the method steps of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments can be combined with each other without conflict, and the present application will be further described in detail with reference to the drawings and specific embodiments.
As shown in fig. 1, a full-automatic operation method and system for a smart classroom includes a human-computer interaction module, a border network device module, a student intelligent desk module, a teacher intelligent blackboard module, an intelligent temperature module, an intelligent ventilation module, an intelligent recording module, an intelligent microphone module, and an intelligent lamp control module.
The man-machine interaction module is used for carrying out class-in and class-out or manual control on all devices in a classroom and displaying all device data of the classroom;
the edge network equipment module collects data collected by each sensor and processes and controls the collected data;
the intelligent student desk module is connected with the edge network equipment module and acquires courseware of a teacher from the man-machine interaction module;
the intelligent blackboard module of the teacher shows courseware of the teacher by using the multimedia equipment, and the teacher writes by using the handwriting pen;
the intelligent temperature module monitors a classroom by using a temperature and humidity sensor in the device, different temperature and humidity thresholds are set in different seasons, the intelligent temperature module cools and dehumidifies when the temperature and humidity are higher than the thresholds, and the intelligent temperature module heats and humidifies when the temperature and humidity are lower than the thresholds;
the intelligent ventilation module monitors the indoor oxygen concentration through an oxygen sensor, a carbon dioxide sensor and a carbon monoxide sensor, analyzes the monitored data, and automatically starts a ventilation fan when the indoor oxygen concentration is lower than a threshold value according to the threshold value;
the intelligent recording module carries out recording and broadcasting in class and in class by butt-joint course arrangement and voice broadcasting;
the intelligent microphone module transmits a sound signal to the sound receiver through the wireless microphone, the sound receiver transmits the sound player to play the sound signal after acquiring the sound signal, and the sound of the sound player can be adjusted through the man-machine interaction module;
the intelligent lamp control module monitors the illuminance in the classroom in real time through the brightness sensor, and utilizes the brightness average value to open and close the automatic curtain and the energy-saving lamp and adjust the illumination intensity of the energy-saving lamp.
The embodiment of the invention is also realized by the following technical scheme.
In the embodiment of the invention, the intelligent temperature module comprises a temperature and humidity regulator, a temperature and humidity sensor, a power supply device, a temperature controller, a humidifier and a dehumidifier, wherein the output end of the temperature and humidity sensor is in duplex communication connection with the input end of the temperature and humidity regulator, the output end of the temperature and humidity regulator is in duplex communication connection with the power supply device and the input ends of the temperature controller, the humidifier and the dehumidifier respectively, and the output end of the power supply device is in duplex communication connection with the input ends of the temperature controller, the humidifier and the dehumidifier; the indoor temperature and humidity are monitored in real time through a temperature and humidity sensor, data obtained by the temperature and humidity sensor are sent to a temperature and humidity regulator, the temperature and humidity data are sent to an edge network equipment module by the temperature and humidity regulator, are transmitted to a human-computer interaction module through the edge network equipment module and displayed, the data are analyzed through the temperature and humidity regulator, according to a software preset value, an air conditioner is automatically started to regulate the room temperature when the indoor temperature and humidity are higher than a highest threshold value, the air conditioner is automatically closed when the indoor temperature and humidity are lower than a lowest threshold value, and the automatic control of the temperature and humidity in a classroom is realized; can realize ambient temperature's automatically regulated, accessible human-computer interaction module sends the regulation signal to temperature and humidity regulator again, realizes that the user independently carries out on-off control and to the regulation of air conditioner temperature.
In the embodiment of the invention, the intelligent ventilation module comprises a ventilation device controller, an oxygen sensor, a carbon dioxide sensor, a carbon monoxide sensor and a ventilation fan, wherein the output ends of the oxygen sensor, the carbon dioxide sensor and the carbon monoxide sensor are in duplex communication connection with the input end of the ventilation device controller, and the output end of the ventilation device controller is in duplex communication connection with the input end of the ventilation fan; through the oxygen sensor, the carbon dioxide sensor, carbon monoxide sensor real-time supervision indoor oxygen concentration, the oxygen sensor, the carbon dioxide sensor, the data transmission that carbon monoxide sensor obtained is to temperature and humidity regulator, temperature and humidity regulator sends environmental data to edge network equipment module simultaneously, show on the man-machine interaction module through edge network equipment module transmission, and through ventilation unit controller analysis data, according to the software default, automatically, open the ventilating fan when indoor oxygen concentration is less than the threshold value, use filtration sterilization and supplementary outdoor air to improve the oxygen concentration in the classroom, still can send the regulation signal to the ventilation unit controller through man-machine interaction module, realize that the user independently carries out on-off control ventilating fan and the regulation to indoor air environment.
In the embodiment of the invention, the intelligent recording module comprises a recording device controller, a recording pen and a classroom monitoring high-definition camera, wherein the recording pen is in duplex communication connection with the recording device controller, and the output end of the recording pen is in duplex communication connection with the input end of the classroom monitoring high-definition camera respectively; through docking course arrangement or carrying out the pronunciation to the recording device controller and broadcasting, the signal that classroom control high definition digtal camera takes place is gathered to the recording pen, arrange and the default according to the course, the signal feedback recording device controller that the recording pen will gather, through recording device controller data analysis, the recording device controller sends the recorded broadcast instruction to the recording pen, the recording pen control classroom control high definition digtal camera begins the recorded broadcast, send adjusting signal to the recording device controller through man-machine interaction module simultaneously, realize that the user independently carries out the recorded broadcast.
In the embodiment of the invention, the intelligent microphone module comprises a wireless microphone, a sound receiver and a sound player, wherein the output end of the wireless microphone is in duplex communication connection with the input end of the sound receiver, the output end of the sound receiver is in duplex communication connection with the input end of the sound receiver, and the output end of the sound receiver is in duplex communication connection with the input end of the sound player; the teacher uses wireless microphone to give a lecture in the classroom, and wireless microphone sends infrared signal to sound receiver, and sound receiver receives and sends infrared signal to sound receiver, and sound receiver gathers infrared signal analysis and handles the back and sends sound through the sound player, and teacher's accessible man-machine interaction module sends the sound regulation instruction to sound receiver simultaneously, can send the sound size to the sound player and adjust.
In the embodiment of the invention, the intelligent lamp control module comprises a lamp control device controller, a brightness sensor, an automatic curtain and an energy-saving lamp, wherein the output end of the brightness sensor is in duplex communication connection with the input end of the lamp control device controller, and the output end of the lamp control device controller is in duplex communication connection with the input ends of the automatic curtain and the energy-saving lamp respectively; the light intensity in the classroom is monitored in real time through the brightness sensor, the automatic curtain is controlled to rise by the lamp control device controller when the brightness of the classroom is insufficient and is lower than the lower limit value of illumination, the energy-saving lamp is controlled to be turned on for illumination, the constant illumination in the classroom is realized, the lamp can be turned off when the brightness of the classroom is sufficient, and the energy consumption is reduced.
Example two
As shown in fig. 2, the embodiment of the invention also discloses a method for a smart classroom system, which includes the following steps:
t1, in the classroom, the on-off state of the student intelligent desk module and the desktop content of the student intelligent desk module of the man-machine interaction module, and meanwhile, the man-machine interaction module can be operated to realize the on-off control of the teacher intelligent blackboard module and the demonstration of course content by using the teacher intelligent blackboard module;
step T2, the teacher uses the wireless microphone to give lessons in class, the wireless microphone sends infrared signals to the sound receiver, the sound receiver sends infrared signals to the sound receiver after receiving the infrared signals, the sound receiver collects the infrared signals, analyzes and processes the infrared signals and then sends out sound through the sound player, and meanwhile, the teacher can send out a sound adjusting instruction to the sound receiver through the man-machine interaction module and can adjust the sound sent out by the sound player;
step T3, the temperature and humidity sensor monitors the temperature and humidity in the classroom in real time, the monitored data are analyzed, and according to a threshold value, the temperature controller, the humidifier and the dehumidifier are automatically started when the indoor temperature and humidity are higher than a maximum threshold value;
step T4, monitoring the indoor oxygen concentration through an oxygen sensor, a carbon dioxide sensor and a carbon monoxide sensor, analyzing the monitored data, and automatically starting a ventilation fan when the indoor oxygen concentration is lower than a threshold value according to the threshold value;
t5, monitoring the illuminance in the classroom in real time through a brightness sensor, and adjusting the opening and closing of the automatic curtain and the energy-saving lamp and the illumination intensity of the energy-saving lamp by using the average brightness value;
specifically, the light intensity in the classroom is monitored in real time through the brightness sensor, when the brightness of the classroom is insufficient and is lower than the lower limit value of illumination, the lamp control device controller controls the automatic curtain to rise and controls the energy-saving lamp to start illumination, so that constant illumination in the classroom is realized, and the lamp can be turned off when the brightness of the classroom is sufficient, so that energy consumption is reduced; meanwhile, the color temperature and the brightness of the energy-saving lamp can be adjusted according to the threshold mode, so that the color temperature and the brightness under different modes can be adjusted. When needed, all the energy-saving lamps enter corresponding states by touching the man-machine interaction module with a key. For example, in a class mode, the energy-saving lamp is turned on by default, the brightness is adjusted to 100%, the color temperature is adjusted to 100%, an automatic curtain is lifted, and a high-quality light environment is created, so that the classroom light environment is suitable for learning; during the class period, the rest mode is adjusted, the brightness and the color temperature of the energy-saving lamp are adjusted to be low, so that the light is soft, the color temperature is warm, and the eyes of students can relax and have a short rest; when audio and video courseware is played in a classroom, the audio and video mode is adjusted, an energy-saving lamp in the classroom is turned off, and an automatic curtain descends, so that students can see courseware content more clearly; under the mode of study, need not use teacher's intelligence blackboard module, can close the electricity-saving lamp of teacher's intelligence blackboard module department under consequently the mode, open the regional electricity-saving lamp of classroom student, satisfy the illumination demand that the student studied oneself and save every degree of electricity again, after putting school, the classroom scene adjustment is from school mode, and automatic (window) curtain descends this moment, and all electricity-saving lamps are the closing state, furthest's the waste of avoiding the energy consumption.
And step T6, the intelligent recording module performs recording and broadcasting in class and in class by docking course arrangement and using voice broadcasting.
The teaching equipment and the environment equipment are integrated, the equipment can be controlled and controlled through the human-computer interaction module, the classroom environment can be automatically adjusted through comparison with software parameter values of the edge network equipment module according to values fed back by various sensors, various scene modes are integrated on a human-computer interaction module interface, different equipment states are configured under different scene modes, linkage control of multiple pieces of equipment is achieved, one-key touch is achieved, the teaching equipment and the environment equipment are convenient to use by teachers and students, and large-scale popularization can be achieved.
It should be noted that, the human-computer interaction module, the edge network device module, the student intelligent desk module, the teacher intelligent blackboard module, the temperature and humidity regulator, the temperature and humidity sensor, the power supply device, the temperature controller, the humidifier, the dehumidifier, the ventilator controller, the oxygen sensor, the carbon dioxide sensor, the carbon monoxide sensor, the ventilation fan, the recording device controller, the recording pen, the classroom monitoring high-definition camera, the wireless microphone, the sound receiver, the sound player, the lamp controller, the darkness sensor, the automatic curtain and the energy-saving lamp need to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply and the principle of the man-machine interaction module, the edge network equipment module, the student intelligent desk module, the teacher intelligent blackboard module, the temperature and humidity regulator, the temperature and humidity sensor, the power supply device, the temperature controller, the humidifier, the dehumidifier, the ventilator controller, the oxygen sensor, the carbon dioxide sensor, the carbon monoxide sensor, the ventilation fan, the recording device controller, the recording pen, the classroom monitoring high-definition camera, the student camera 740, the wireless microphone, the sound receiver, the sound player, the lamp controller, the darkness sensor, the automatic curtain and the energy-saving lamp are clear to those skilled in the art, and the detailed description is omitted here.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various equivalent changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (7)
1. A full-automatic operation side system of a smart classroom is characterized by comprising:
the human-computer interaction module is used for carrying out class-in and class-out or manual control on all devices in a classroom and displaying all device data of the classroom;
the edge network equipment module collects data acquired by each sensor and processes and controls the acquired data;
the intelligent student desk module is connected with the edge network equipment module and acquires courseware of a teacher to the man-machine interaction module;
the intelligent blackboard module for the teacher shows courseware of the teacher by using the multimedia equipment, and the teacher writes by using the handwriting pen;
the intelligent temperature module monitors a classroom by utilizing a temperature and humidity sensor in the device, different temperature and humidity thresholds are set in different seasons, the intelligent temperature module cools and dehumidifies when the temperature and humidity are higher than the thresholds, and heats and humidifies when the temperature and humidity are lower than the thresholds;
the intelligent ventilation module monitors the indoor oxygen concentration through an oxygen sensor, a carbon dioxide sensor and a carbon monoxide sensor, analyzes the monitored data, and automatically starts a ventilation fan when the indoor oxygen concentration is lower than a threshold value according to the threshold value;
the intelligent recording module is used for recording and broadcasting in class and in class by butt-joint course arrangement and voice broadcasting;
the intelligent microphone module transmits a sound signal to the sound receiver through the wireless microphone, the sound receiver transmits the sound player to play the sound signal after acquiring the sound signal, and the sound of the sound player can be adjusted through the man-machine interaction module;
the intelligent lamp control module monitors the illuminance in the classroom in real time through the brightness sensor, and utilizes the brightness average value to open and close the automatic curtain and the energy-saving lamp and adjust the illumination intensity of the energy-saving lamp.
2. The full-automatic operation system for the intelligent classroom as claimed in claim 1, wherein the intelligent temperature module comprises a temperature and humidity controller, a temperature and humidity sensor, a power supply device, a temperature controller, a humidifier and a dehumidifier, an output end of the temperature and humidity sensor is in duplex communication with an input end of the temperature and humidity controller, an output end of the temperature and humidity controller is in duplex communication with input ends of the power supply device and the temperature controller, the humidifier and the dehumidifier, respectively, and an output end of the power supply device is in duplex communication with input ends of the temperature controller, the humidifier and the dehumidifier.
3. The full-automatic operation system for the intelligent classroom according to claim 1, wherein the intelligent ventilation module comprises a ventilation device controller, an oxygen sensor, a carbon dioxide sensor, a carbon monoxide sensor and a ventilation fan, the output ends of the oxygen sensor, the carbon dioxide sensor and the carbon monoxide sensor are in duplex communication with the input end of the ventilation device controller, and the output end of the ventilation device controller is in duplex communication with the input end of the ventilation fan.
4. The full-automatic operation system for the intelligent classroom as claimed in claim 1, wherein the intelligent recording module comprises a recording device controller, a recording pen and a classroom monitoring high-definition camera, the recording pen is in duplex communication with the recording device controller, and the output end of the recording pen is in duplex communication with the input end of the classroom monitoring high-definition camera respectively.
5. The system as claimed in claim 1, wherein the smart microphone module comprises a wireless microphone, a sound receiver and a sound player, the output of the wireless microphone is in duplex communication with the input of the sound receiver, the output of the sound receiver is in duplex communication with the input of the sound receiver, and the output of the sound receiver is in duplex communication with the input of the sound player.
6. The full-automatic operation system for intelligent classroom as claimed in claim 1, wherein said intelligent light control module comprises a light control device controller, a brightness sensor, an automatic curtain and an energy-saving lamp, wherein the output end of said brightness sensor is in duplex communication with the input end of said light control device controller, and the output end of said light control device controller is in duplex communication with the input end of said automatic curtain and the input end of said energy-saving lamp.
7. A full-automatic operation method for an intelligent classroom is characterized by comprising the following steps:
t1, in the classroom, the on-off state of the student intelligent desk module and the desktop content of the student intelligent desk module of the man-machine interaction module, and meanwhile, the man-machine interaction module can be operated to realize the on-off control of the teacher intelligent blackboard module and the demonstration of course content by using the teacher intelligent blackboard module;
step T2, the teacher uses the wireless microphone to give lessons in class, the wireless microphone sends infrared signals to the sound receiver, the sound receiver sends infrared signals to the sound receiver after receiving the infrared signals, the sound receiver collects the infrared signals, analyzes and processes the infrared signals and then sends out sound through the sound player, and meanwhile, the teacher can send out a sound adjusting instruction to the sound receiver through the man-machine interaction module and can adjust the sound sent out by the sound player;
step T3, the temperature and humidity sensor monitors the temperature and humidity in the classroom in real time, monitored data are analyzed, different temperature and humidity thresholds are set in different seasons, the intelligent temperature module carries out cooling and dehumidification when the temperature and humidity are higher than the thresholds, and the intelligent temperature module carries out heating and humidification when the temperature and humidity are lower than the thresholds;
step T4, monitoring the indoor oxygen concentration through an oxygen sensor, a carbon dioxide sensor and a carbon monoxide sensor, analyzing the monitored data, and automatically starting a ventilation fan when the indoor oxygen concentration is lower than a threshold value according to the threshold value;
t5, monitoring the illuminance in the classroom in real time through a brightness sensor, and adjusting the opening and closing of the automatic curtain and the energy-saving lamp and the illumination intensity of the energy-saving lamp by using the average brightness value;
and step T6, the intelligent recording module performs recording and broadcasting in class and in class by docking course arrangement and using voice broadcasting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210475778.2A CN114879540A (en) | 2022-04-29 | 2022-04-29 | Full-automatic operation method and system for intelligent classroom |
Applications Claiming Priority (1)
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