CN208139166U - Smart classroom system - Google Patents
Smart classroom system Download PDFInfo
- Publication number
- CN208139166U CN208139166U CN201820734326.0U CN201820734326U CN208139166U CN 208139166 U CN208139166 U CN 208139166U CN 201820734326 U CN201820734326 U CN 201820734326U CN 208139166 U CN208139166 U CN 208139166U
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- China
- Prior art keywords
- classroom
- module
- temperature
- illumination
- humidity
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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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- Air Conditioning Control Device (AREA)
Abstract
The utility model provides a kind of smart classroom system, to facilitate teaching to use and improve the environmental degree of comfort in classroom, which is characterized in that including：Projector；Multiple infrared induction modules are mounted in classroom in different zones, detection the region classroom Nei Ge whether someone；Intensity of illumination detection module detects intensity of illumination；Illumination portion includes multiple headlamps, is separately positioned in classroom in different zones；More fan windowpanes, every fan windowpane all include：Glassy layer and the light modulation film being fitted on glassy layer；And classroom host, it is connected with projector, infrared induction module, intensity of illumination detection module, illumination portion, light modulation film.
Description
Technical field
The utility model relates to a kind of smart classroom systems.
Background technique
Classroom is the place of academics and students' routine work and study.Currently, being all manual used by most of classrooms
Operate equipment mode, it has not been convenient to use.For example, when the variation of extraneous light or teacher need projecting images, classroom lighting system
It is unable to adjust automatically.In addition to this, when teaching indoor temperature and humidity environment to be not at a kind of comfort conditions, teacher and same may be influenced
Work and study efficiency, and manual switch air-conditioning can not also make classroom constantly be in good temperature and humidity environment.
Utility model content
The utility model is to solve the above-mentioned problems and carries out, and it is an object of the present invention to provide a kind of smart classroom system, with
Facilitate teaching to use and improves the environmental degree of comfort in classroom.
The utility model to achieve the goals above, uses following scheme：
The utility model provides a kind of smart classroom system, which is characterized in that including：Projector；Multiple infrared induction moulds
Block is mounted in classroom in different zones, detection the region classroom Nei Ge whether someone；Intensity of illumination detection module, detection light are shone
Intensity；Illumination portion includes multiple headlamps, is separately positioned in classroom in different zones；More fan windowpanes, every fan windowpane is all
Include：Glassy layer and the light modulation film being fitted on glassy layer；And classroom host, with projector, infrared induction module, illumination
Intensity detection module, illumination portion, light modulation film are connected.
In the smart classroom system involved in the utility model, it can also have the feature that：Speech recognition controlled
Module is mounted on dais, and is connected with projector, so as to open or close projector by phonetic order.
In the smart classroom system involved in the utility model, it can also have the feature that：Fingerprint attendance module,
It is connected with classroom host and speech recognition controlled module, setting acquires student's fingerprint on classroom doorway, and sending, which is registered, successfully to be mentioned
Show, and count number of registering, so as to programming count actual arrival number.
In the smart classroom system involved in the utility model, can also include：Information sending module, with fingerprint attendance
Module is connected, and connect with the mobile communication of teacher, information of registering is sent, so as to allow teacher to understand situation of registering in time.
In the smart classroom system involved in the utility model, can also include：Air-conditioning；Temperature and humidity acquisition module, peace
In classroom, indoor temperature and humidity information is taught in acquisition；Temperature and humidity adjustment module, with temperature and humidity acquisition module and air-conditioning phase
Even；Display module is connected with temperature and humidity acquisition module, shows collected temperature and humidity.It is indoor so as to adjust religion
Temperature and humidity, make in classroom in one more comfortably with health environment.
In the smart classroom system involved in the utility model, it can also have the feature that：Every fan windowpane is also
Comprising regulating switch, it is connected with light modulation film, light modulation film size of current is adjusted, so that the light transmission of windowpane can also be manually adjusted
Property.
The action and effect of utility model
The smart classroom system of the utility model, has been respectively mounted infrared induction module in classroom in different zones, detection
The classroom region Nei Ge whether someone, and headlamp is respectively set on these areas, mould is further detected by intensity of illumination
Block detects intensity of illumination, and fitting is provided with light modulation film on windowpane, therefore when intensity of illumination detection module detects natural light foot
In the case where enough strong, give light modulation film to be powered, make the transparent state of atomization glass, that is, can be used extraneous lamp provide it is indoor
Light；In the case that intensity of illumination detection module detects natural light not enough by force, start infrared induction module, and in infrared induction
When module detects classroom someone, only start headlamp in the region of someone, light modulation film power-off avoids room light in spray pattern
Line leakage；In the case where projector starting, light modulation film power-off is in spray pattern, and all headlamps are closed, and keeps classroom light suitable
Close image projector.So as to according to circumstances adjust religion indoor illumination, in order to impart knowledge to students, and use can also be effectively saved
Electricity.
Detailed description of the invention
Fig. 1 be the utility model relates to smart classroom system structural schematic diagram；
Fig. 2 be the utility model relates to smart classroom system structural block diagram；
Fig. 3 be the utility model relates to speech recognition controlled module structural block diagram；And
Fig. 4 be the utility model relates to air-conditioning, temperature and humidity acquisition module, temperature and humidity adjustment module, display module company
Connect relation schematic diagram.
Specific embodiment
Smart classroom system involved in the utility model is elaborated referring to the drawings.<Embodiment>
As illustrated in fig. 1 and 2, smart classroom system 10 includes：Projector 11, multiple infrared induction modules 12, intensity of illumination
Detection module 13, illumination portion 14, windowpane 15, speech recognition controlled module 16, fingerprint attendance module 17, information sending module
18, air-conditioning 19, temperature and humidity acquisition module 20, temperature and humidity adjustment module 21, display module 22 and all it is connected with these structures
Classroom host 23.
Projector 11 is mounted on the ceiling of classroom, for launching image.
Multiple infrared induction modules 12 are mounted in classroom in different zones, detection the region classroom Nei Ge whether someone.This
In embodiment, the 12 model 12HC-SR501 of infrared induction module of use, infrared induction module 12 is ceiling mounted, often
Arrange the corresponding installation two in seat, detection is upside down to incude.
Intensity of illumination detection module 13 is mounted in classroom, teaches indoor natural lighting intensity for detecting.The present embodiment
In, the 13 model BH1750FVI of luminous intensity detection module of use.
Illumination portion 14 includes multiple headlamps 141, and distribution is arranged in classroom in different zones, in the present embodiment, installation
It is corresponding with the infrared induction module 12 on the region connected in the headlamp 141 on the same region.In infrared induction module 12
It detects in the region of classroom in the case where someone, the headlamp 141 in the region starts；Conversely, being examined in infrared induction module 12
In the case where measuring in the region of classroom nobody, the headlamp 141 in the region is closed.
Every fan windowpane 15 all includes glassy layer, light modulation film and regulating switch.Light modulation film is equal in magnitude with glassy layer, patch
Conjunction forms atomization glass on glassy layer.Regulating switch is connected with light modulation film, for adjusting light modulation film size of current, to change
The light transmittance of atomization glass.It is a two-way opened actually inside relay using relay as regulating switch in the present embodiment
It closes, shares normally open end, normal-closed end and the port of common end three, controlled by the low and high level that control terminal receives；Wherein dim
The electrode line of film accesses common end, and negative line is directly grounded, and 220V voltage contact plug electrode line connects normally open end, and ground wire connects normal-closed end.
When relay control terminal receives high level, normally open end is connected, and light modulation film is powered, the transparent state of atomization glass；Work as relay
When device control terminal receives low level, normal-closed end is connected, and light modulation film power-off, atomization glass is in spray pattern.
Windowpane 15 is connected with projector 11, all infrared induction modules 12 and intensity of illumination detection module 13.Work as illumination
Intensity detection module 13 detects in the sufficiently strong situation of natural light that light modulation film is powered, the transparent state of atomization glass, using outer
Boundary's lamp provides room light；In the case that intensity of illumination detection module 13 detects natural light not enough by force, start infrared
Induction module 12, and when infrared induction module 12 detects classroom someone, according to infrared induction as a result, only in the region of someone
Start headlamp 141, light modulation film power-off avoids indoor light from revealing in spray pattern；In the case where projector 11 starts, adjust
The power-off of light film is in spray pattern, and all headlamps 141 are closed, and classroom light is made to be suitble to image projector.
As shown in figure 3, speech recognition controlled module 16 is mounted on dais, and is connected with projector 11, according to voice
Instruction execution corresponding operating.In the present embodiment, speech recognition controlled module 16 includes microphone 161, the model being sequentially connected
Speech recognition module 162, voice main control chip 163, the voice broadcast module 164 of model YS-M3 and the loudspeaker of LD3320
165.Audio signal is input to speech recognition module 162 by microphone 161；Speech recognition module 162 is after obtaining the audio signal
Tonic train is sent to voice main control chip 163 with the method for serial communication；After voice main control chip 163 receives the tonic train
It is sent to voice broadcast module 164 and classroom host 23；It is inserted with storage card in voice broadcast module 164, preset audio is saved
It to Ka Nei and is numbered, voice broadcast module 164 can be compared that find its right with the instruction audio list set in advance
The instruction audio answered；Voice main control chip 163 is connected with classroom host 23, when needing to start projector 11, is issued by teacher
" starting projector " instruction, loudspeaker 165 broadcast " projector starting ", and projector 11 starts.
Fingerprint attendance module 17 is connected with classroom host 23 and speech recognition controlled module 16, is arranged on classroom doorway, adopts
Collect student's fingerprint, sending, which is registered, successfully to be prompted, and counts number of registering.When student reaches classroom doorway, fingerprint attendance module
17 acquire the life fingerprint, show that " success of registering " prompts by display screen if acquiring successfully.In addition, when teacher issues, " register people
Number obtains " it instructs, voice broadcast module 164 broadcasts number of registering.In the present embodiment, 17 model of fingerprint attendance module
FPM10A。
Information sending module 18 is connected with fingerprint attendance module 17, and connect with the mobile communication of teacher, sends letter of registering
Breath.After student registers, information sending module 18 can send the letter in relation to registering to the application of teacher's mobile phone by local area network
Breath.
Air-conditioning 19 is placed in classroom, for adjusting temperature and humidity.
Temperature and humidity acquisition module 20 is mounted in classroom, and indoor temperature and humidity information is taught in acquisition.In the present embodiment, adopt
Temperature and humidity acquisition module 20 is Temperature Humidity Sensor DHT11.
As shown in figure 4, temperature and humidity adjustment module 21 is mounted on dais, and with temperature and humidity acquisition module 20 and air-conditioning 19
It is connected.In the present embodiment, temperature and humidity adjustment module 21 includes STM32 single-chip microcontroller 211 and the infrared module 212 being attached thereto.Temperature
Moisture adjustment module 21 receives the collected temperature of temperature and humidity acquisition module 20 and humidity information, and judges current temperature and humidity value
Whether within the scope of set human comfort, if not in this range, infrared module 212 issues infrared signal and adjusts air-conditioning
19, make in classroom in one more comfortably with health environment.
Display module 22 is mounted on blackboard side, and is connected with temperature and humidity acquisition module 20, shows collected temperature
And humidity.In the present embodiment, the 22 model LCD1602 of display module of use.
Classroom host 23 is as master control architecture and projector 11, multiple infrared induction modules 12, intensity of illumination detection module
13, illumination portion 14, windowpane 15, speech recognition controlled module 16, fingerprint attendance module 17, information sending module 18, air-conditioning 19,
Temperature and humidity acquisition module 20, temperature and humidity adjustment module 21, display module 22 are connected, and realize the interconnection of these structures, and to these
Unlatching, closing, the operation of structure are supervised.
Above embodiments are only the illustration done to technical solutions of the utility model.Involved in the utility model
Smart classroom system is not merely defined in described structure in the embodiment above, but with model defined by claim
Subject to enclosing.Any modify or supplement or equivalent that the utility model one of ordinary skill in the art are done on the basis of the embodiment
Replacement, all in the utility model range claimed.
In smart classroom system provided by the utility model, switch can be respectively set in each structure, carried out manual
Control not only can provide a variety of modes of operation (manually, automatic), and in the case where classroom host breaks down,
It can also guarantee other structures normal use.
Claims (6)
1. a kind of smart classroom system, which is characterized in that including：
Projector；
Multiple infrared induction modules are mounted in classroom in different zones, detection the region classroom Nei Ge whether someone；
Intensity of illumination detection module detects intensity of illumination；
Illumination portion includes multiple headlamps, is separately positioned in the classroom in different zones；
More fan windowpanes, every fan windowpane all include：Glassy layer and the light modulation film being fitted on the glassy layer；And
Classroom host, with the projector, the infrared induction module, the intensity of illumination detection module, the illumination portion, institute
Light modulation film is stated to be connected.
2. smart classroom system according to claim 1, which is characterized in that further include：
Speech recognition controlled module, is mounted on dais, and is connected with the projector.
3. smart classroom system according to claim 2, which is characterized in that further include：
Fingerprint attendance module is connected with the classroom host and the speech recognition controlled module, and setting is in classroom doorway, acquisition
Student's fingerprint, sending, which is registered, successfully to be prompted, and counts number of registering.
4. smart classroom system according to claim 3, which is characterized in that further include：
Information sending module is connected with the fingerprint attendance module, and connect with the mobile communication of teacher, sends information of registering.
5. smart classroom system according to claim 1, which is characterized in that further include：
Air-conditioning；
Temperature and humidity acquisition module is mounted in the classroom, and indoor temperature and humidity information is taught in acquisition；
Temperature and humidity adjustment module is connected with the temperature and humidity acquisition module and the air-conditioning；
Display module is connected with the temperature and humidity acquisition module, shows collected temperature and humidity.
6. smart classroom system according to claim 1, it is characterised in that：
Wherein, every fan windowpane also includes regulating switch, is connected with the light modulation film, adjusts light modulation film size of current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820734326.0U CN208139166U (en) | 2018-05-17 | 2018-05-17 | Smart classroom system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820734326.0U CN208139166U (en) | 2018-05-17 | 2018-05-17 | Smart classroom system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208139166U true CN208139166U (en) | 2018-11-23 |
Family
ID=64313914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820734326.0U Expired - Fee Related CN208139166U (en) | 2018-05-17 | 2018-05-17 | Smart classroom system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208139166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115623643A (en) * | 2022-11-10 | 2023-01-17 | 西南石油大学 | Classroom intelligence lighting control system |
-
2018
- 2018-05-17 CN CN201820734326.0U patent/CN208139166U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115623643A (en) * | 2022-11-10 | 2023-01-17 | 西南石油大学 | Classroom intelligence lighting control system |
| CN115623643B (en) * | 2022-11-10 | 2024-07-30 | 西南石油大学 | Classroom intelligent lighting control system |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 Termination date: 20190517 |