CN209132626U - A kind of wisdom classroom management system based on Internet of Things - Google Patents
A kind of wisdom classroom management system based on Internet of Things Download PDFInfo
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- CN209132626U CN209132626U CN201822224222.8U CN201822224222U CN209132626U CN 209132626 U CN209132626 U CN 209132626U CN 201822224222 U CN201822224222 U CN 201822224222U CN 209132626 U CN209132626 U CN 209132626U
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Abstract
The wisdom classroom management system based on Internet of Things that the utility model discloses a kind of, including control centre, control centre's input terminal is equipped with information acquisition unit, monitoring unit, classroom unit and mobile terminal, the control centre includes programmable PLC, the information acquisition unit includes infrared sensor of the human body, emission sensor, pressure sensor, temperature sensor, air humidity sensor and optical sensor, and the monitoring unit includes Fingerprint Identification Unit, camera and electronic display；The control centre is used for the infrared sensor of the human body to environment and classroom internal staff's situation inside monitoring classroom, emission sensor, pressure sensor, temperature sensor, air humidity sensor and the data of optical sensor transmission and handles.The utility model is conducive to promote the management intensity to classroom, controls the use in classroom by being equipped with information acquisition unit, classroom unit and mobile terminal.
Description
Technical field
The utility model relates to room administrative skill field, in particular to a kind of wisdom classroom management system based on Internet of Things
System.
Background technique
Internet of Things is the important component of generation information technology, and the important development stage in " informationization " epoch,
As its name suggests, Internet of Things is exactly the connected internet of object object, this has two layers of meaning: first, the core of Internet of Things and basis are still
It is internet, is the network of extension based on the internet and extension；Second, its user terminal extends and extends to any object
Between product and article, information exchange and communication are carried out, that is, object object mutually ceases.
Internet of Things communicates cognition technology by Intellisense, identification technology and general fit calculation etc., is widely used in network
In fusion, also therefore it is referred to as the third wave that world information industry develops after computer, internet, Internet of Things is mutual
The application extension of networking, rather than Internet of Things is network, Internet of Things is business and application.
Therefore, application innovation is the core of Internet of Things development, is Internet of Things development by the innovation 2.0 of core of user experience
Soul China be in period of history of a high speed development, education rejuvenation is a fundamental state policy in China, and the whole society is all
Very big concern and huge manpower and material resources are put into educational undertaking, education is from original credit education, knowledge education to quality
Education transformation, existing classroom management system pair is low with class management control force, can not accurately understand the number situation in classroom
And service condition, the equipment in classroom cannot be operated as the case may be and used in advance, management intensity is small.
Therefore, it is necessary to solve the above problems to invent a kind of wisdom classroom management system based on Internet of Things.
Utility model content
The wisdom classroom management system based on Internet of Things that the purpose of this utility model is to provide a kind of, temperature sensor,
Air humidity sensor and optical sensor are monitored classroom internal environment, infrared sensor of the human body, emission sensor
With pressure sensor for detecting situation of the student inside classroom, by infrared induction, to penetrating induction and pressure sensitive
Recognize the specific location of student, while can according to need headlamp, projector, air-conditioning, electricity inside Remote Open classroom
Brain and electric control lock can effectively promote the management intensity to classroom, control the use in classroom, more accurately understand classroom
Number situation and service condition can use, to solve the problems mentioned in the above background technology in advance as the case may be.
To achieve the above object, the utility model provides the following technical solutions: a kind of wisdom classroom pipe based on Internet of Things
Reason system, including control centre, control centre's input terminal are equipped with information acquisition unit, monitoring unit, classroom unit
And mobile terminal, the control centre include programmable PLC, the information acquisition unit includes infrared sensor of the human body, to penetrating
Formula sensor, pressure sensor, temperature sensor, air humidity sensor and optical sensor, the monitoring unit include referring to
Line identifier, camera and electronic display；
The control centre is used for the human-body infrared sensing to environment and classroom internal staff's situation inside monitoring classroom
Device, emission sensor, pressure sensor, temperature sensor, air humidity sensor and optical sensor transmission data into
Row processing；
The information acquisition unit is used for through temperature sensor, air humidity sensor and optical sensor in classroom
Portion's environment is monitored, and the infrared sensor of the human body, emission sensor and pressure sensor are for detecting student in classroom
Then internal situation is calculated by infrared induction, to induction is penetrated and the specific location of student is recognized in pressure sensitive
The quantity of student is sent to programmable PLC, and programmable PLC controls electronic display screen displays student seat situation；
For the monitoring unit for being monitored by camera to personnel, the Fingerprint Identification Unit carries out student's fingerprint
Typing and identification, to statistician and identity and be shown in electronic display.
Preferably, the programmable PLC input terminal be equipped with infrared sensor of the human body, emission sensor, pressure sensor,
Temperature sensor, air humidity sensor and optical sensor.
Preferably, the classroom unit includes headlamp, projector, air-conditioning, computer and electric control lock.
Preferably, the programmable PLC output end is equipped with mobile terminal, headlamp, projector, air-conditioning, computer and automatically controlled
Lock.
Preferably, the electronic display input terminal is equipped with Fingerprint Identification Unit and camera.
Preferably, the classroom unit includes headlamp, projector, air-conditioning, computer and electric control lock
The technical effect and advantage of the utility model:
1, by being equipped with information acquisition unit, classroom unit and mobile terminal, pass through temperature sensor, air humidity
Sensor and optical sensor are monitored classroom internal environment, and infrared sensor of the human body, emission sensor and pressure pass
Sensor is for detecting situation of the student inside classroom, by infrared induction, to penetrating induction and pressure sensitive recognizes
Data, are then all transferred to programmable PLC processing by raw specific location, and programmable PLC controls electronic display screen displays student
Seat situation, while air-conditioning and headlamp are opened according to room temperature, intensity of light and humidity, while mobile terminal can be passed through
Classroom service condition is inquired to student or teacher, while can according to need the headlamp inside Remote Open classroom, projection
Instrument, air-conditioning, computer and electric control lock are conducive to promote the management intensity to classroom, control the use in classroom, more accurately understand
The number situation and service condition in classroom can use in advance as the case may be；
2, by being equipped with monitoring unit, personnel are monitored by camera, Fingerprint Identification Unit carries out student's fingerprint
Typing and identification are promoted and are attended class number to classroom student to statistician and identity and show in electronic display
Detection efficiency is conducive to be promoted school to the control dynamics of classroom situation and student's situation entirety.
Detailed description of the invention
Fig. 1 is the system structure diagram of the utility model.
Fig. 2 is the cellular construction schematic diagram of the utility model.
In figure: 1 control centre, 2 information acquisition units, 3 monitoring units, 4 classroom units, 5 mobile terminals, 6 can compile
Journey PLC, 7 infrared sensor of the human body, 8 emission sensors, 9 pressure sensors, 10 temperature sensors, 11 air humiditys sensing
Device, 12 optical sensors, 13 Fingerprint Identification Units, 14 cameras, 15 electronic displays, 16 headlamps, 17 projectors, 18 air-conditionings,
19 computers, 20 electric control locks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of wisdom classroom management system based on Internet of Things as shown in Figs. 1-2, including control
Center 1 processed, 1 input terminal of control centre are equipped with information acquisition unit 2, monitoring unit 3, classroom unit 4 and movement eventually
End 5, the control centre 1 include programmable PLC 6, and the information acquisition unit 2 includes infrared sensor of the human body 7, correlation biography
Sensor 8, pressure sensor 9, temperature sensor 10, air humidity sensor 11 and optical sensor 12, the monitoring unit 3 wrap
Include Fingerprint Identification Unit 13, camera 14 and electronic display 15；
The control centre 1 is used for the human-body infrared sensing to environment and classroom internal staff's situation inside monitoring classroom
Device 7, emission sensor 8, pressure sensor 9, temperature sensor 10, air humidity sensor 11 and optical sensor 12 transmit
Data handled；
The information acquisition unit 2 is used to pass through temperature sensor 10, air humidity sensor 11 and optical sensor 12
Classroom internal environment is monitored, the infrared sensor of the human body 7, emission sensor 8 and pressure sensor 9 are for detecting
Situation of the student inside classroom, by infrared induction, to penetrating induction and the specific location of student is recognized in pressure sensitive,
Then the quantity for calculating student is sent to programmable PLC 6, and programmable PLC 6 controls electronic display 15 and shows student seat feelings
Condition；
For the monitoring unit 3 for being monitored by camera 14 to personnel, the Fingerprint Identification Unit 13 refers to student
Line carries out typing and identification, to statistician and identity and show in electronic display 15, mobile terminal 5, human body are red
Outer sensor 7, emission sensor 8, pressure sensor 9, temperature sensor 10, air humidity sensor 11, optical sensor
12, Fingerprint Identification Unit 13, camera 14, electronic display 15, headlamp 16, projector 17, air-conditioning 18, computer 19 and electric control lock
20 are electrically connected with programmable PLC 6, pass through temperature sensor 10, air humidity sensor 11 and 12 pairs of optical sensor religions
Chamber interior environment is monitored, and infrared sensor of the human body 7, emission sensor 8 and pressure sensor 9 are for detecting student in class
Then situation inside hall will be counted by infrared induction, to induction is penetrated and the specific location of student is recognized in pressure sensitive
It is handled according to programmable PLC 6 is all transferred to, programmable PLC 6 controls electronic display 15 and shows student seat situation, while basis
Room temperature, intensity of light and humidity open air-conditioning 18 and headlamp 16, while can be by mobile terminal 5 to student or religion
Teacher inquires classroom service condition, while can according to need the headlamp 16 inside Remote Open classroom, projector 17, air-conditioning
18, computer 19 and electric control lock 20 are conducive to promote the management intensity to classroom, control the use in classroom, more accurately understand
The number situation and service condition in classroom can use in advance as the case may be.
Further, in the above-mentioned technical solutions, 6 input terminal of programmable PLC is equipped with infrared sensor of the human body 7, right
Penetrate formula sensor 8, pressure sensor 9, temperature sensor 10, air humidity sensor 11 and optical sensor 12；
Further, the classroom unit 4 includes headlamp 16, projector 17, air-conditioning 18, computer 19 and electric control lock
20；
Further, in the above-mentioned technical solutions, 6 output end of programmable PLC be equipped with mobile terminal 5, headlamp 16,
Projector 17, air-conditioning 18, computer 19 and electric control lock 20；
Further, in the above-mentioned technical solutions, 15 input terminal of electronic display is equipped with Fingerprint Identification Unit 13 and takes the photograph
As head 14, personnel are monitored by camera 14, Fingerprint Identification Unit 13 carries out typing and identification to student's fingerprint, to unite
Meter personnel and identity simultaneously show in electronic display 15, is promoted and is attended class the detection efficiency of number to classroom student, promoted and learned
Proofread the control dynamics of classroom situation and student's situation entirety；
Further, in the above-mentioned technical solutions, 20 input terminal of electric control lock is equipped with mobile terminal 5；
Further, in the above-mentioned technical solutions, 7 model of infrared sensor of the human body is set as RE200B, is to utilize
Infrared ray carries out a kind of sensor of data processing, has the advantages that high sensitivity, infrared sensor can control driving dress
The operation set is usually used in contactless temperature measurement, gas composition analysis and nondestructive inspection, in medicine, military affairs, space technology and ring
The fields such as border engineering are used widely, for example, by using the thermography of infrared sensor telemeasurement human surface temperature,
It can be found that the position of temperature anomaly, 8 model of emission sensor are set as HLT-C12-PL, the biography for existence
Sense, position encoded limit sensing, motion detection and counting, 9 model of pressure sensor are set as EDS346-3-016-000,
It is a kind of sensor the most commonly used in industrial practice, the output of general usual pressure sensor is analog signal, analog signal
Refer to that information parameter shows as continuous signal in given range, 10 model of temperature sensor is set as PT100, refers to
Temperature can be experienced and be converted into the sensor of usable output signal, 11 model of air humidity sensor is set as HIH-
3602, air humidity sensor is mainly used to measure air humidity, and induction component uses macromolecule membrane humicap, is located at bar
Head, this its dielectric constant of the dielectric with humidity sensing characteristic change with relative humidity, 12 model of optical sensor
It is set as HA2003, is a kind of sensor, intensity of illumination, abbreviation illumination, working principle is that illumination intensity value is switched to voltage value,
It is mainly used for farming and forestry greenhouse cultivation etc..
This practical working principle:
Referring to Figure of description 1-2, mobile terminal 5, infrared sensor of the human body 7, emission sensor 8, pressure sensor
9, temperature sensor 10, air humidity sensor 11, optical sensor 12, Fingerprint Identification Unit 13, camera 14, electronic display
15, headlamp 16, projector 17, air-conditioning 18, computer 19 and electric control lock 20 are electrically connected with programmable PLC 6, are passed by temperature
Sensor 10, air humidity sensor 11 and optical sensor 12 are monitored classroom internal environment, infrared sensor of the human body 7,
Emission sensor 8 and pressure sensor 9 are for detecting situation of the student inside classroom, by infrared induction, to penetrating
The specific location of student is recognized in induction and pressure sensitive, and data are all then transferred to programmable PLC 6 and are handled, and may be programmed
PLC6 controls electronic display 15 and shows student seat situation, while opening air-conditioning according to room temperature, intensity of light and humidity
18 and headlamp 16, while classroom service condition can be inquired to student or teacher by mobile terminal 5, while can basis
Headlamp 16, projector 17, air-conditioning 18, computer 19 and the electric control lock 20 inside Remote Open classroom are needed, can effectively be mentioned
It rises to the management intensity in classroom, controls the use in classroom, more accurately understand the number situation and service condition in classroom, it can be with
It uses in advance as the case may be；
Referring to Figure of description 2, personnel are monitored by camera 14, Fingerprint Identification Unit 13 carries out student's fingerprint
Typing and identification are promoted and are attended class number to classroom student to statistician and identity and show in electronic display 15
Detection efficiency, promote school to the control dynamics of classroom situation and student's situation entirety.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of wisdom classroom management system based on Internet of Things, including control centre (1), it is characterised in that: in the control
The heart (1) input terminal is equipped with information acquisition unit (2), monitoring unit (3), classroom unit (4) and mobile terminal (5), described
Control centre (1) includes programmable PLC (6), and the information acquisition unit (2) includes infrared sensor of the human body (7), correlation biography
Sensor (8), pressure sensor (9), temperature sensor (10), air humidity sensor (11) and optical sensor (12), it is described
Monitoring unit (3) includes Fingerprint Identification Unit (13), camera (14) and electronic display (15)；
The control centre (1) is used for the infrared sensor of the human body to environment and classroom internal staff's situation inside monitoring classroom
(7), emission sensor (8), pressure sensor (9), temperature sensor (10), air humidity sensor (11) and illumination sensing
The data of device (12) transmission are handled；
The information acquisition unit (2) is used for through temperature sensor (10), air humidity sensor (11) and optical sensor
(12) classroom internal environment is monitored, the infrared sensor of the human body (7), emission sensor (8) and pressure sensor
(9) for detecting situation of the student inside classroom, by infrared induction, to penetrating induction and student is recognized in pressure sensitive
Specific location, the quantity for then calculating student is sent to programmable PLC (6), and programmable PLC (6) controls electronic display
(15) student seat situation is shown；
The monitoring unit (3) is for being monitored personnel by camera (14), and the Fingerprint Identification Unit (13) is to student
Fingerprint carries out typing and identification, to statistician and identity and show in electronic display (15).
2. a kind of wisdom classroom management system based on Internet of Things according to claim 1, it is characterised in that: described to compile
Journey PLC(6) input terminal be equipped with infrared sensor of the human body (7), emission sensor (8), pressure sensor (9), temperature sensor
(10), air humidity sensor (11) and optical sensor (12).
3. a kind of wisdom classroom management system based on Internet of Things according to claim 1, it is characterised in that: the classroom
Unit (4) includes headlamp (16), projector (17), air-conditioning (18), computer (19) and electric control lock (20).
4. a kind of wisdom classroom management system based on Internet of Things according to claim 1, it is characterised in that: described to compile
Journey PLC(6) output end is equipped with mobile terminal (5), headlamp (16), projector (17), air-conditioning (18), computer (19) and electric control lock
(20).
5. a kind of wisdom classroom management system based on Internet of Things according to claim 1, it is characterised in that: the electronics
Display screen (15) input terminal is equipped with Fingerprint Identification Unit (13) and camera (14).
6. a kind of wisdom classroom management system based on Internet of Things according to claim 3, it is characterised in that: described automatically controlled
It locks (20) input terminal and is equipped with mobile terminal (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822224222.8U CN209132626U (en) | 2018-12-28 | 2018-12-28 | A kind of wisdom classroom management system based on Internet of Things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822224222.8U CN209132626U (en) | 2018-12-28 | 2018-12-28 | A kind of wisdom classroom management system based on Internet of Things |
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| Publication Number | Publication Date |
|---|---|
| CN209132626U true CN209132626U (en) | 2019-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822224222.8U Expired - Fee Related CN209132626U (en) | 2018-12-28 | 2018-12-28 | A kind of wisdom classroom management system based on Internet of Things |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111312123A (en) * | 2020-03-26 | 2020-06-19 | 河北地质大学华信学院 | Innovative base information broadcasting device and using method |
| CN113486704A (en) * | 2021-05-18 | 2021-10-08 | 贵州正航众联电力建设有限公司 | Power distribution room operator identity verification system |
| CN113516875A (en) * | 2021-08-05 | 2021-10-19 | 闽江师范高等专科学校 | Intelligent control method for multimedia teaching equipment |
-
2018
- 2018-12-28 CN CN201822224222.8U patent/CN209132626U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111312123A (en) * | 2020-03-26 | 2020-06-19 | 河北地质大学华信学院 | Innovative base information broadcasting device and using method |
| CN113486704A (en) * | 2021-05-18 | 2021-10-08 | 贵州正航众联电力建设有限公司 | Power distribution room operator identity verification system |
| CN113516875A (en) * | 2021-08-05 | 2021-10-19 | 闽江师范高等专科学校 | Intelligent control method for multimedia teaching equipment |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |