CN109243238A - Smart home hygrothermal environment experiment teaching system based on Internet of Things - Google Patents

Smart home hygrothermal environment experiment teaching system based on Internet of Things Download PDF

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Publication number
CN109243238A
CN109243238A CN201811279232.XA CN201811279232A CN109243238A CN 109243238 A CN109243238 A CN 109243238A CN 201811279232 A CN201811279232 A CN 201811279232A CN 109243238 A CN109243238 A CN 109243238A
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CN
China
Prior art keywords
environment
room
module
hygrothermal environment
hygrothermal
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Pending
Application number
CN201811279232.XA
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Chinese (zh)
Inventor
潘越
刘亚妮
吴泽宇
陈雨
费文美
王靖
陈港
汪良
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Chongqing Real Estate College
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Chongqing Real Estate College
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Publication date
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Priority to CN201811279232.XA priority Critical patent/CN109243238A/en
Publication of CN109243238A publication Critical patent/CN109243238A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B9/00—Simulators for teaching or training purposes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/20—Education
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
    • G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
    • 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
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power

Abstract

The invention discloses the smart home hygrothermal environment experiment teaching systems based on Internet of Things, including hygrothermal environment simulation system, household room, home equipment, room environment sensor terminal module, room environment gateway module, room environment control module, data processing centre, handheld terminal, video display system, experiment instruction system and student experimenting case；Hygrothermal environment simulation system includes hot and cold air generating device, dry and wet air generator, simulated solar light generating apparatus, makes wind generation apparatus, hygrothermal environment simulation space, hygrothermal environment sensor terminal module, hygrothermal environment gateway module, hygrothermal environment control module.The present invention is conducive to the principle of student's sense of reality and learning and mastering Intelligent housing and technology of Internet of things, improves the study initiative and learning efficiency of student by the intelligent control of the true hygrothermal environment of simulation and smart home.The system can also be used in smart home experimental study simultaneously, provide the ability of universities and colleges' service economy social development.

Description

Smart home hygrothermal environment experiment teaching system based on Internet of Things
Technical field
The present invention relates to technology of Internet of things and household experiment and instructional technology fields, in particular to based on the intelligence of Internet of Things Household hygrothermal environment experiment teaching system.
Background technique
Temperature and humidity is directly related with human health, is the important control parameter of smart home.
Existing household experimental teaching is usually to take student in the model room of practical household visiting and learning, and provide By the way of manual control explanation that the practical household model room of study uses or original, it is supplied to the platform that student learns and sets Standby is also that original manual control explains mode.The flat of student's study is not yet provided with for the home equipment of Intelligent housing Platform makes troubles hence for student's learning intelligence home control, influences the study initiative of student.Promoting intelligence in various regions Also lack visual model and means during household project.
Patent of invention " a kind of smart home experiment with display platform equipment (CN 103914962) " is used with household outdoor scene Smart home experiment and teaching are carried out based on sand table, and the damp and hot ring in actual response household inside and outside is unable to using household outdoor scene sand table The important function that border and its variation intelligently adjust home equipment, the short a few hours especially on classroom, household external temperature It is very small for changing with humidity, is imparted knowledge to students by virtual this variation, student is unable to sense of reality to this effect Importance, meanwhile, the technical solution of the invention is only used for imparting knowledge to students and cannot be used for the experimental study of smart home.
Summary of the invention
The technical problem to be solved by the present invention is solve model room cannot start to practice, household outdoor scene sand table cannot be true The problem of important function that reaction household inside and outside hygrothermal environment and its variation intelligently adjust home equipment, meanwhile, solve house Experimental teaching can only be done, cannot be used for the problem of product testing and experimental study by occupying outdoor scene sand table.
To solve the above problems, the technical scheme adopted by the invention is that:
The present invention provides the smart home hygrothermal environment experiment teaching system based on Internet of Things, including hygrothermal environment simulation system System, household room, home equipment, room environment sensor terminal module, room environment gateway module, room environment control mould Block, data processing centre, handheld terminal, video display system, experiment instruction system and student experimenting case；
The hygrothermal environment simulation system includes hot and cold air generating device, dry and wet air generator, simulated solar irradiation Generating device makes wind generation apparatus, hygrothermal environment simulation space, hygrothermal environment sensor terminal module, hygrothermal environment gateway mould Block, hygrothermal environment control module；
The hot and cold air generating device includes hot and cold air generator and hot and cold air generator controller；The dry and wet is empty Gas generating device includes dry and wet air generator and dry and wet air generator controller；The simulated solar light generating apparatus includes too Positive simulator and solar simulation controller；The wind generation apparatus of making includes making air generator and making wind controller；
The household room includes household ground, upper partition wall, lower partition wall, left partition wall, right partition wall and household roof, the right side Partition wall is provided with Yishanmen, and the upper partition wall is provided with a window, in the case where the door and window are in off state, the household Ground, upper partition wall, lower partition wall, left partition wall, right partition wall and household roof form enclosure space；
The home equipment include humidifier, dehumidifier, air conditioner, exhaust fan, air purifier, alarm, LED light, Electric window and electrically driven curtain；
The hygrothermal environment simulates space close to the household room, the hygrothermal environment simulation space by space ground, Left outside partition wall, upper outer partition wall, mid-board, lower outer partition wall, right partition wall, upper partition wall and space roof form confined space；The family Room setting is occupied in hygrothermal environment simulation space, the upper outer partition wall is 1~2m, the lower outer partition wall at a distance from upper partition wall Be 1~2m at a distance from lower partition wall, the left outside partition wall is 1~2m with left partition wall at a distance from, the mid-board and right partition wall Distance is 1~2m, and the layer height in hygrothermal environment simulation space is higher than 1~2m of household roof；The hot and cold air generator is logical The control for crossing hot and cold air generator controller is discharged into cold air or hot-air to hygrothermal environment simulation space, and the dry and wet is empty Gas generator simulates space to the hygrothermal environment by the control of dry and wet air generator controller and is discharged into humid air or drying Air；The solar simulator is mounted on hygrothermal environment simulation space and irradiates simulated solar irradiation to the household room, described Air generator is made to be mounted on hygrothermal environment simulation space and blow to hygrothermal environment simulation space；
The hygrothermal environment sensor terminal module, it is empty for acquiring multiple simulations in hygrothermal environment simulation space Between environmental data, multiple space environmental simulation data refer to temperature data, humidity data, air speed data, wind direction data, illumination degree According to colour temperature data；
The hygrothermal environment gateway module is communicated with the hygrothermal environment sensor terminal module, damp and hot for receiving The multiple space environmental simulation data and the real-time display on institute's band screen that environmental sensor terminal module reports, by multiple simulations The space environmental simulation data packet that space environment data are converted to default communication protocol type is sent to the data processing centre, The simulation space alarm command and simulation for forwarding the data processing centre to transmit to the hygrothermal environment control module simultaneously are empty Between control instruction；
The hygrothermal environment control module is communicated with the hygrothermal environment gateway module, for receiving the damp and hot ring The simulation space alarm command and simulation space control instruction of border gateway module forwarding, and alerted according to the simulation space Instruction and simulation space control instruction are called corresponding damp and hot with the simulation space alarm command and simulation space control instruction Environmental functional unit executes corresponding operating, and the operating result of each hygrothermal environment functional unit is back to hygrothermal environment net Module is closed, the hygrothermal environment control module includes multiple hygrothermal environment functional units, and multiple hygrothermal environment functional units include: Hot and cold air generator controller, dry and wet air generator controller, solar simulation controller and make wind controller etc.；
The room environment sensor terminal module, for acquiring multiple room environment data in the household room, Multiple room environment data refer to temperature data, humidity data, air speed data, wind direction data, illuminance data and colour temperature data；
The room environment gateway module is communicated with the room environment sensor terminal module, for receiving room The multiple room environment data and the real-time display on institute's band screen that environmental sensor terminal module reports, by multiple room environments The room environment data packet that data are converted to default communication protocol type is sent to the data processing centre, while to the room Between the environmental control module room alarm command that forwards the data processing centre to transmit and room control instruction；
The room environment control module is communicated with the room environment gateway module, for receiving the room ring The room control instruction and room alarm command of border gateway module forwarding, and accused according to the room control instruction and room Alert instruction calls room environment functional unit corresponding with the room control instruction and room alarm command to execute corresponding operating, And the operating result of each room environment functional unit is back to room environment gateway module, wherein the room environment Control module includes multiple room environment functional units, and multiple room environment functional units include: LED light controller, door opening and closing Controller, window opening-closing controller, curtain controller, humidifier controller, dehumidifying machine controller, air-conditioner controller, exhaust fan Controller, air purifier controller and alarm controller etc.；
The data processing centre is communicated with the hygrothermal environment gateway module and room environment gateway module, is used for The space environmental simulation data packet and the room environment gateway module for receiving the hygrothermal environment gateway module forwarding turn The room environment data packet of hair, by being parsed the simulation spatial data packet and room environment data packet to obtain The space environmental simulation data and room environment data divide the space environmental simulation data and room environment data Analysis issues corresponding simulation space to the hygrothermal environment gateway module and room environment gateway module based on the analysis results and alerts Instruction, simulation space control instruction, room alarm command and room control instruction；
The handheld terminal is communicated with the hygrothermal environment gateway module and room environment gateway module, for receiving Simulation space alarm command, simulation space control instruction and the room environment gateway module of the hygrothermal environment gateway module forwarding The room alarm command and room control instruction of forwarding, and according to simulation space alarm command, simulation space control instruction, Room alarm command and room control instruction send corresponding control instruction to the corresponding hygrothermal environment gateway module or room Between environment gateway module；
Video display system, the video display system and the hygrothermal environment gateway module and room environment gateway module It is connected, for being accused according to the corresponding simulation space of the hygrothermal environment gateway module and the forwarding of room environment gateway module Alert instruction, simulation space control instruction, room alarm command and room control instruction provide the hygrothermal environment simulation to student System, dry and wet air generator, simulated solar light generating apparatus, makes wind generation apparatus, damp and hot ring at hot and cold air generating device Border simulate space, hygrothermal environment sensor terminal module, hygrothermal environment gateway module, hygrothermal environment control module, household room, Home equipment, room environment sensor terminal module, room environment gateway module, room environment control module, handheld terminal The video display of the audio commentary of performance indicator, the course of work and working effect, and provide and be with hygrothermal environment simulation System, makes wind generation apparatus, hygrothermal environment at hot and cold air generating device, dry and wet air generator, simulated solar light generating apparatus Simulate space, hygrothermal environment sensor terminal module, hygrothermal environment gateway module, hygrothermal environment control module, household room, family Occupy equipment, room environment sensor terminal module, room environment gateway module, room environment control module, the work of handheld terminal Make relevant experience control application program, user controls the application program study intelligent family by selecting and executing the experience Occupy each function of hygrothermal environment experiment teaching system；
The experiment instruction system is connected with the hygrothermal environment gateway module, room environment gateway module, for providing The hygrothermal environment simulation system, dry and wet air generator, simulated solar light generating apparatus, is made hot and cold air generating device Wind generation apparatus, hygrothermal environment simulate space, hygrothermal environment sensor terminal module, hygrothermal environment gateway module, hygrothermal environment Control module, household room, home equipment, room environment sensor terminal module, room environment gateway module, room environment control Molding block, the theoretical principle of handheld terminal and relevant professional knowledge carry out video and text teaching, also, the experiment instruction system The development module united for being selected according to student provides learning Content corresponding with the development module of selection to the student, In, the development module includes the hygrothermal environment sensor terminal module, hygrothermal environment gateway module, hygrothermal environment control mould One of block, room environment sensor terminal module, room environment gateway module, room environment control module, handheld terminal Or it is a variety of, the experiment instruction system is installed on the computer of each student；
The student experimenting case tests the hygrothermal environment sensor terminal module, hygrothermal environment for students experience exploitation Gateway module, hygrothermal environment control module, room environment sensor terminal module, room environment gateway module, room environment control Molding block.
Preferably, the smart home hygrothermal environment experiment teaching system further includes display device, the display device packet Transmission line, display screen and power supply are included, the display device receives the hygrothermal environment sensor by wired or wireless way The space environmental simulation data and room environment data that terminal module and room environment sensor terminal module transmit, and Real-time display on the display screen of display device；Hygrothermal environment simulation space is provided with a fan inlet/outlet, described in entering It is experienced in hygrothermal environment simulation space；The mid-board in hygrothermal environment simulation space is provided with a transparent observing window opening, For observing the experience reaction in hygrothermal environment simulation space.
Preferably, it is net to be additionally provided with the pollution air that will be generated in experiment or teaching process for hygrothermal environment simulation space Turn to the air cleaning unit that atmosphere is discharged into after clean air.
Preferably, the hygrothermal environment sensor terminal module is with predetermined period wirelessly to the damp and hot ring Border gateway module sends multiple space environmental simulation data；The room environment sensor terminal module passes through nothing with predetermined period The mode of line sends multiple room environment data to the room environment gateway module；
The hygrothermal environment gateway module passes through Ethernet, Wireless Fidelity Wi-Fi or general packet radio service technology Space environmental simulation data packet is sent to handheld terminal and video display system by GPRS；The room environment gateway module passes through Room environment data packet is sent to handheld terminal by Ethernet, Wireless Fidelity Wi-Fi or general packet radio service technology GPRS With video display system；
Each hygrothermal environment functional unit in the hygrothermal environment control module receives institute by wired or wireless way State the control instruction of hygrothermal environment control module, handheld terminal or video display system；In the room environment control module Each room environment functional unit receives the room environment control module, handheld terminal or video by wired or wireless way The control instruction of demo system.
Preferably, the video display system includes touch screen and hard disc player；
The touch screen is used to receive the touch operation of user, and is based on Internet of Things according to touch operation displaying is described Smart home hygrothermal environment experiment teaching system composition, performance, parameter and application, and provide with the hygrothermal environment mould Quasi- system, dry and wet air generator, simulated solar light generating apparatus, makes wind generation apparatus, is damp and hot hot and cold air generating device Environmental simulation space, hygrothermal environment sensor terminal module, hygrothermal environment gateway module, hygrothermal environment control module, household room Between, home equipment, room environment sensor terminal module, room environment gateway module, room environment control module, handheld terminal The relevant experience of work control application program, user selected by touch operation and execute the experience control application program with Learn each function of the smart home hygrothermal environment experiment teaching system based on Internet of Things；
The hard disc player is used to provide the hygrothermal environment simulation system to student, hot and cold air generating device, do Humid air generating device, simulated solar light generating apparatus make wind generation apparatus, hygrothermal environment simulation space, hygrothermal environment sensing Device terminal module, hygrothermal environment gateway module, hygrothermal environment control module, household room, home equipment, room environment sensor Terminal module, room environment gateway module, room environment control module, the audio commentary and work of the performance indicator of handheld terminal The video display of effect；
The hygrothermal environment sensor terminal module, hygrothermal environment gateway module, hygrothermal environment, which are provided, to student controls mould Block, room environment sensor terminal module, room environment gateway module, room environment control module, handheld terminal respectively correspond to Schematic diagram, operating instruction, program source code and debugging download interface；
The learning Content corresponding with the development module of selection that the experiment instruction system provides includes: the development module Operation instruction, theory explaination, developing instrument use explanation, the explanation of developing focus source code, development process distribution explanation, theory to grasp Tachistoscope, frequently asked questions and corresponding answer, exploitation notes summarize.
The student experimenting case includes serial ports, network interface, power interface, multiple sensor modules exploitation bottom plate, multiple sensings Device, gateway module development board and multiple control module development boards；
The serial ports is for debugging or downloading program, transmitting data information；
The network interface is for accessing network signal；
The power interface is for accessing power supply；
The sensor module exploitation bottom plate wireless mode and the hygrothermal environment gateway module or room environment gateway mould Block is communicated, and the student develops bottom plate to the hygrothermal environment sensor terminal module or room by multiple sensor modules Between environmental sensor terminal module carry out experience exploitation test, and develop the result of test and pass through the hygrothermal environment gateway mould Block or room environment gateway module access in network, to carry out subsequent analysis and control；
The sensor is inserted into the sensor module as needed and develops bottom plate by the student, is write and is downloaded correspondence Program to realize the function of the sensor, wherein multiple sensors include temperature collection data, humidity data, air speed data, The sensor of wind direction data, illuminance data and colour temperature data；
The student tests the hygrothermal environment gateway module or room by gateway module development board experience exploitation Environment gateway module；
The student experiences exploitation by multiple control module development boards and tests the multiple of the room environment control module Room environment functional unit, wherein multiple control module development boards include: on off controller development board, step motor type control Device development board processed, household remote formula controller development board, magnetic valve type controller development board.
Preferably, the smart home hygrothermal environment experiment teaching system further includes teaching area, and the teaching area is close to wet Thermal environment simulation space is mid-board between teaching area and hygrothermal environment simulation space；The display screen of the display device is installed In the teaching area, the data processing centre, handheld terminal, video display system, experiment instruction system and student experimenting case It is both placed in teaching area, the teaching area is additionally provided with dais, desk, stool and computer；Teaching area is for imparting knowledge to students.
Preferably, the simulated solar light generating apparatus further includes support device, and the support device includes left support, the right side Bracket, left and right arc panel, upper bracket, lower bracket, lower arcuate plate and fastening bolt, the left support are fixed on left outside partition wall On, the right support is fixed on mid-board, and left and right arc panel one end is fixed on left support by fastening bolt, left and right The arc panel other end is fixed on right support by fastening bolt, and the left and right arc panel is circular shape, the left and right arc Household roof of the plate across household room, the left support and the contour installation of right support；
The lower bracket is fixed on lower outer partition wall, and the upper bracket is fixed on outer partition wall, the lower arcuate plate One end is fixed on upper bracket by fastening bolt, and the lower arcuate plate other end is fixed on lower bracket by fastening bolt, institute Stating lower arcuate plate is circular shape, household roof of the lower arcuate plate across household room, the upper bracket and lower branch The contour installation of frame；
The solar simulator is 5~19 and is uniformly distributed and is fixed on lower arcuate plate and left and right arc panel and direction Window opening；
The household room and hygrothermal environment simulation space are square, and the household room is arranged in hygrothermal environment mould The shape of the centre in quasi- space, the lower arcuate plate and left and right arc panel, size and mounting height are all the same.
Preferably, the air generator of making at least has frequency conversion fan, and the frequency conversion fan is mounted on hygrothermal environment simulation Between the upper outer partition wall in space and upper partition wall, the frequency conversion fan is controlled by making wind controller to hygrothermal environment simulation space confession Wind.
Preferably, the solar simulator is xenon source or LED light source.
Pass through the modules such as replacement hygrothermal environment sensor terminal module, room environment sensor terminal module and control journey Sequence, it may also be used for hygrothermal environment simulation space different moisture levels and temperature environment conditions under and household room different moisture levels and The intelligent control scheme of the performances of different sensors, different intelligent household different moisture levels and temperature is tested under temperature environment conditions Real work effect.
Beneficial effects of the present invention:
The present invention is by simulating true hygrothermal environment and analyzing space environmental simulation data and room environment data With intelligent control home equipment, be conducive to the original of student's sense of reality and learning and mastering Intelligent housing and technology of Internet of things Reason, improves the study initiative and learning efficiency of student, provides powerful support for universities and colleges' experimental teaching, the popularization of power-assisted smart home, It offers reference to practical application, while the system also provides and carries out that the smart homes such as humidity sensor and temperature sensor are related to be produced The test of product and control system and experimental study provide the ability of universities and colleges' service economy social development, also improve laboratory Utilization rate.
Detailed description of the invention
Fig. 1 is the structural representation top view according to the embodiment of the present invention；
Fig. 2 is the structural representation front view according to the embodiment of the present invention；
Fig. 3 is the structural representation right view according to the embodiment of the present invention；
Fig. 4 is the structure chart according to the smart home hygrothermal environment experiment teaching system of the embodiment of the present invention；In figure: 1- Teaching area, 2-mid-boards, 3-inlet/outlets, 4-lower outer partition walls, 5-right partition walls, 6-doors, 7-household rooms, 8-room rings Border sensor terminal module, 9-lower partition walls, 10-room environment gateway modules, 11-room environment control modules, 12-it is left every Wall, 13-home equipments, 14-hygrothermal environment sensor terminal modules, 15-hygrothermal environment gateway modules, 16-hygrothermal environments Control module, 17-left outside partition walls, 18-hot and cold air generating device, 18,19-dry and wet air generator, 20-display dresses It sets, 21-windows, 22-upper partition walls, 23-hygrothermal environments simulation space, 24-upper outer partition walls, 25-transparent observing window openings, 26-video display systems, 27-data processing centres, 28-experiment instruction systems, 29-student experimenting casees, 30-is hand-held whole End, 31-hygrothermal environment simulation systems, 32-lower brackets, 33-upper brackets, 34-household roofs, 35-solar simulators, 36-lower arcuate plates, 37-space roofs, 38-right supports, 39-left supports, 40-left and right arc panels, 41-simulated solars Light generating apparatus, 42-support devices, 43-frequency conversion fans, 44-make wind generation apparatus.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.It is described with reference to the drawings Embodiment is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc. Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be Concrete meaning in bright.
Below with reference to the smart home hygrothermal environment experimental teaching system based on Internet of Things of Fig. 1~4 pair embodiment of the present invention System is described.
As shown in figures 1-4, the smart home hygrothermal environment experimental teaching system provided in an embodiment of the present invention based on Internet of Things System includes: hygrothermal environment simulation system 31, household room 7, home equipment 13, room environment sensor terminal module 8, room ring Border gateway module 10, room environment control module 11, data processing centre 27, handheld terminal 30, video display system 26, experiment Instruct system 28 and student experimenting case 29；
Hygrothermal environment simulation system 31 includes hot and cold air generating device 18, dry and wet air generator 19, simulated solar Light generating apparatus 41 makes wind generation apparatus 44, is hygrothermal environment simulation space 23, hygrothermal environment sensor terminal module 14, damp and hot Environment gateway module 15, hygrothermal environment control module 16；Hygrothermal environment simulation system 31 is described for simulating true hygrothermal environment Hygrothermal environment includes humidity environment, temperature environment, sun luminous environment and wind environment.
Hot and cold air generating device 18 includes hot and cold air generator and hot and cold air generator controller, and hot and cold air occurs Device is the electric heating type air conditioner for having distant control function.
Dry and wet air generator 19 includes dry and wet air generator and dry and wet air generator controller, and dry and wet air occurs Device is the humidifier with distant control function and the dehumidifier with distant control function.
Simulated solar light generating apparatus 41 includes solar simulator 35 and solar simulation controller；In a reality of the invention It applies in example, the simulated solar light generating apparatus 41 further includes support device 42, and the support device 42 includes left support 39, the right side Bracket 38, left and right arc panel 40, upper bracket 33, lower bracket 32, lower arcuate plate 36 and fastening bolt, the left support 39 are fixed On left outside partition wall 17, the right support 38 is fixed on mid-board 2, and described 40 one end of left and right arc panel is solid by fastening bolt It is scheduled on left support 39, the left and right arc panel other end is fixed on right support 38 by fastening bolt, the left and right arc panel 40 For circular shape, household roof 34 of the left and right arc panel 40 across household room 7, the left support 39 and right support 38 etc. Height installation；The lower bracket 32 is fixed on lower outer partition wall 4, and the upper bracket 33 is fixed on outer partition wall 24, described upper and lower 36 one end of arc panel is fixed on upper bracket 33 by fastening bolt, and 36 other end of lower arcuate plate is fixed on by fastening bolt On lower bracket 32, the lower arcuate plate 36 be circular shape, the lower arcuate plate 36 across household room household roof, The upper bracket 33 and the contour installation of lower bracket 32；The solar simulator 35 be 5~19 and be uniformly distributed be fixed on up and down On arc panel and left and right arc panel and towards window opening, that is, to guarantee that the spacing between each solar simulator is equal；Such as: The solar simulator 35 is 5, then 2 is respectively installed on lower arcuate plate and left and right arc panel, on lower arcuate plate and a left side The junction of right arc panel installs 1, simulates the sun at 3 moment；Such as: the solar simulator 35 is 19, then upper and lower 9 are respectively installed on arc panel and left and right arc panel, installs 1 in the junction of lower arcuate plate and left and right arc panel, simulation 10 The sun at a moment；(from right support 38 to left support 39), sequence is opened and is fixed on one of left and right arc panel 40 too from right to left Positive simulator 35, to simulate motion profile, irradiating angle, illuminance and the color of the sun from right to left namely from the east to the west The irradiation processes such as temperature (assuming that situation that household room 7 faces north)；It can also be from top to bottom (from upper bracket 33 to lower bracket 32) sequence, which is opened, is fixed on a solar simulator 35 of lower arcuate plate 40, to simulate the sun from top to bottom namely The irradiation processes such as motion profile, irradiating angle, illuminance and colour temperature from the east to the west are (assuming that the feelings that east is exposed to the west are sat in household room 7 Shape)；Left and right arc panel 40 and lower arcuate plate 36 and its corresponding part simulate the direction in two kinds of household rooms to daylighting It influences, expands the application range of experimental teaching and experimental study；Solar simulator 35 can also be opened, completely or partially with height Illuminance, the mode of high color temperature carry out experimental teaching or experimental study；In this embodiment, the household room 7 and damp and hot ring Border simulation space 23 is square, and the centre in hygrothermal environment simulation space 23 is arranged in the household room 7, described upper and lower The shape of arc panel and left and right arc panel, size and mounting height are all the same, ensure that simulation 7 two, household room direction too The consistency of sunlight radiation situation.
Making wind generation apparatus 44 to include includes making air generator 43 and making wind controller；In one embodiment of the present of invention In, making air generator 43 at least has frequency conversion fan, and frequency conversion fan 43 is mounted on the upper outer partition wall in hygrothermal environment simulation space 23 Between upper partition wall, 43 mounting height of frequency conversion fan is higher than the windowsill of the window 21 in household room 7, and the frequency conversion fan 43 passes through Wind controller is made to control to hygrothermal environment simulation 23 air feed of space；Wind speed size is by making the control of wind controller；Wind direction is by manually moving The orientation of dynamic (rotation) frequency conversion fan is converted, and after converting wind direction, fixed frequency conversion fan carries out relevant operation again.
Household room 7 includes household ground, upper partition wall 22, lower partition wall 9, left partition wall 12, right partition wall 5 and household roof, the right side Partition wall 5 is provided with Yishanmen 6, and upper partition wall 22 is provided with a window 21, in the case where door 6 and window 21 are in off state, household Face, upper partition wall 22, lower partition wall 9, left partition wall 12, right partition wall 5 and household roof 34 form enclosure space；
Home equipment 13 includes humidifier, dehumidifier, air conditioner, exhaust fan, air purifier, alarm, LED light, electricity Dynamic window and electrically driven curtain and furniture, electric appliance etc., humidifier, dehumidifier, air conditioner, exhaust fan, air purifier, alarm Device, LED light, electric window and electrically driven curtain are to have distant control function；
Hygrothermal environment simulates space 23 close to household room 7, and hygrothermal environment simulates space 23 by space ground, left outside partition wall 17, upper outer partition wall 24, mid-board 2, lower outer partition wall 4, right partition wall 5, upper partition wall 22 and space roof 37 form confined space；It is described For the setting of household room 7 in hygrothermal environment simulation space 23, the upper outer partition wall 24 is 1~2m, institute at a distance from upper partition wall 22 It is 1~2m that lower outer partition wall 4, which is stated, at a distance from lower partition wall 9, and the left outside partition wall 17 is 1~2m at a distance from left partition wall 12, described Mid-board 2 is 1~2m at a distance from right partition wall 5, and the layer height in hygrothermal environment simulation space 23 is higher than 1~2m of household roof, That is a height of 5~8m of layer in hygrothermal environment simulation space 23.Hot and cold air generator is mounted in hygrothermal environment simulation space 23 simultaneously Space 23, which is simulated, to hygrothermal environment by the control of hot and cold air generator controller is discharged into cold air or hot-air, dry and wet air hair Raw device is mounted in hygrothermal environment simulation space 23 and simulates by the control of dry and wet air generator controller to hygrothermal environment empty Between 23 be discharged into humid air or dry air；Solar simulator 35 is mounted in hygrothermal environment simulation space 23 and by sun mould Quasi- controller, which is controlled to the household room 7, irradiates simulated solar irradiation, and the air generator of making is mounted on hygrothermal environment simulation sky Between controlled in 23 and by making wind controller and simulate space 23 to the hygrothermal environment and blow；The hygrothermal environment simulates space 23 Cold air or hot-air, humid air or dry air, simulated solar irradiation and wind entered by the door in household room or window Household room 7, to influence household room 7, this is more conform with truth；Student puts on the safeguard procedures such as mask taking Enter hygrothermal environment simulation space 23 afterwards or ambient conditions is experienced in household room 7；In one embodiment of the invention, for benefit In teaching organization, smart home hygrothermal environment experiment teaching system is also provided with teaching area 1, and teaching area 1 is close to hygrothermal environment mould Quasi- space 23 is mid-board 2 between teaching area 1 and hygrothermal environment simulation space 23；The data processing centre 27, handheld terminal 30, the hardware of video display system 26, experiment instruction system 28 and student experimenting case 29 etc. is both placed in teaching area, and teaching area is also It is provided with dais, desk and stool, is equipped with computer for students.The layout of teaching area 1 in this way is more advantageous to tissue religion Learn, be convenient for observation experiment situation, convenient for explanation course of experimental work and working result, can with while learn, while do, while doing, Bian Xue, melt As one, the learning effect of student is greatly improved in learning by doing for teaching.
Hygrothermal environment sensor terminal module 14, for acquiring multiple simulation spaces in hygrothermal environment simulation space Environmental data, multiple space environmental simulation data refer to temperature data, humidity data, air speed data, wind direction data, illuminance data With colour temperature data；Hygrothermal environment sensor terminal module 14 includes humidity sensor, temperature sensor, air velocity transducer, wind direction Sensor, illuminance sensor and color temperature sensor；In one embodiment of the invention, hygrothermal environment sensor terminal module 14 wirelessly send multiple space environmental simulation data to hygrothermal environment gateway module 15 with predetermined period, preset week Phase is 5 seconds.In an example of the invention, the reading data of hygrothermal environment sensor terminal module 14 is in Zigbee Chip microcontroller, and can continue to connect other any type sensors.Hygrothermal environment sensor terminal module 14 may be used also With to student provide schematic diagram, operating instruction, program source code and debugging download interface, thus student can study for reference, modification and Hygrothermal environment sensor terminal module 14 is debugged, the knowledge of the subjects such as students wireless data transmission and sensor is helped.Example Such as, it modifies on original sensor integration, existing sensor is revised as other sensors or increase and decrease sensor module Deng.
Hygrothermal environment gateway module 15 is communicated with hygrothermal environment sensor terminal module 14, for receiving hygrothermal environment The multiple space environmental simulation data and the real-time display on institute's band screen that sensor terminal module 14 reports, multiple simulations are empty Between environmental data be converted to the space environmental simulation data packet of default communication protocol type and be sent to data processing centre 27, simultaneously The simulation space alarm command and simulation space control instruction transmitted to hygrothermal environment control module forwarding data processing centre 27 To handheld terminal 30 and video display system 26, hygrothermal environment gateway module 15 is also used to will be from the control of data processing centre 27 System instruction is forwarded to hygrothermal environment control module 16.In one embodiment of the invention, hygrothermal environment gateway module 15 passes through Ethernet, Wireless Fidelity Wi-Fi or general packet radio service technology GPRS and data processing centre 27, hygrothermal environment control mould Block 16, hygrothermal environment sensor terminal module 14, handheld terminal 30 and video display system 26 are communicated.In addition, damp and hot ring Border gateway module 15, which also provides schematic diagram, operating instruction, program source code and debugging download interface, student to student, can learn to borrow Mirror, modification and debugging hygrothermal environment gateway module 15, so that students communication Protocol Conversion, multi-thread programming etc. be helped to know Know.
Hygrothermal environment control module 16 is to automatically control with remotely controlling the control system combined；Hygrothermal environment controls mould Block 16 is communicated with hygrothermal environment gateway module 15, for receiving the simulation space control of the forwarding of hygrothermal environment gateway module 15 Instruction, and according to the simulation space alarm command and simulation space control instruction calling and the simulation space alarm command and It simulates the corresponding hygrothermal environment functional unit of space control instruction and executes corresponding operating, and by each hygrothermal environment functional unit Operating result be back to hygrothermal environment gateway module 15, the hygrothermal environment control module 16 includes multiple hygrothermal environment functions Unit, multiple hygrothermal environment functional units include: hot and cold air generator controller, dry and wet air generator controller, solar simulation Controller and make wind controller etc..In one embodiment of the invention, hot and cold air generator controller, dry and wet air are controlled Device processed, solar simulation controller and make the control that wind controller receives hygrothermal environment control module 16 by wired or wireless mode System instruction, opens or closes hot and cold air generator, dry and wet air generator, solar simulator, alarm device according to control instruction Or/and air generator is made, operating result returns to hygrothermal environment control module 16.Hygrothermal environment control module 16 is also used to It is raw that schematic diagram, operating instruction, program source code and debugging download interface are provided, help the design of students control circuit, without line number According to knowledge such as transmission.
Room environment sensor terminal module 8 is used to acquire multiple room environment data in the household room, multiple Room environment data refer to temperature data, humidity data, air speed data, wind direction data, illuminance data and colour temperature data；Room ring Border sensor terminal module 8 includes humidity sensor, temperature sensor, air velocity transducer, wind transducer, illuminance sensor And color temperature sensor；In one embodiment of the invention, room environment sensor terminal module 8 is passed through wireless with predetermined period Mode send multiple room environment data to room environment gateway module 10, predetermined period is 5 seconds.Show at of the invention one In example, the reading data of room environment sensor terminal module 8 is the chip microcontroller in Zigbee, and can be continued Connect other any type sensors.Room environment sensor terminal module 8 can also provide schematic diagram to student, operation is said Bright, program source code and debugging download interface, so that student can study for reference, modification and debugging room environment sensor terminal module 8, help the knowledge of the subjects such as students wireless data transmission and sensor.For example, being repaired on original sensor integration Change, existing sensor is revised as other sensors or increase and decrease sensor module etc..
Room environment gateway module 10 is communicated with room environment sensor terminal module 8, for receiving room environment The multiple room environment data and the real-time display on institute's band screen that sensor terminal module 8 reports, by multiple room environment numbers The data processing centre 27 is sent to according to the room environment data packet for being converted to default communication protocol type, while to room ring The room alarm command and room control instruction that border control module 8 forwards data processing centre 27 to transmit to handheld terminal 30 and regard Frequency demo system 26, room environment gateway module 10 are also used to that room will be forwarded to from the control instruction of data processing centre 27 Environmental control module 11；In one embodiment of the invention, room environment gateway module 10 passes through Ethernet, Wireless Fidelity Wi-Fi or general packet radio service technology GPRS and data processing centre 27, room environment control module 11, room environment pass Sensor terminal module 8, handheld terminal 30 and video display system 26 are communicated.In addition, room environment gateway module 10 may be used also To provide schematic diagram, operating instruction, program source code and debugging download interface to student, student can study for reference, modification and debugging Room environment gateway module 10, to help the knowledge such as students communication Protocol Conversion, multi-thread programming.
Room environment control module 11 is to automatically control with remotely controlling the control system combined；Room environment controls mould Block 11 is communicated with room environment gateway module 10, for receiving the room control instruction of the forwarding of room environment gateway module 10 With room alarm command, and calls to alert with room control instruction and room according to room control instruction and room alarm command and refer to It enables corresponding room environment functional unit execute corresponding operating, and the operating result of each room environment functional unit is returned To room environment gateway module, wherein room environment control module 11 includes multiple room environment functional units, multiple room rings Border functional unit includes: LED light controller, door starting controller, window opening-closing controller, humidifier controller, dehumidifier control Device and air-conditioner controller processed etc.；Each room environment function in one embodiment of the present of invention, in room environment control module 11 Energy unit receives the control instruction of room environment control module 11 by wired or wireless mode, is carried out according to control instruction The illuminance of LED light adjusts, the color temperature adjustment of LED light, opens door, close door, open the window, close window, humidity regulation, temperature It spends and adjusts, exhaust, control air purifier, opens the operation such as alarm and closing alarm, and operating result is returned into room Between environmental control module 11；Room environment control module 11 be also used to student provide schematic diagram, operating instruction, program source code and Download interface is debugged, the knowledge such as the design of students control circuit, wireless data transmission are helped.
Hygrothermal environment gateway module 15 and room environment gateway module 10, which can merge, uses the same gateway module to save About cost, equally, hygrothermal environment control module 16 and room environment control module 11 can merge using the same control module With save the cost, but be unfavorable for independent body's teaching, be also unfavorable for integration test and experimental study, individual module be convenient in order to Some purpose is individually replaced such as teaching or experimental study.
Data processing centre 27 is communicated with hygrothermal environment gateway module 15 and room environment gateway module 10, for connecing The room ring that the space environmental simulation data packet and room environment gateway module 10 that hygroscopic thermal environment gateway module 15 forwards forward Border data packet, by simulation spatial data packet and room environment data packet parsed with obtain space environmental simulation data and Room environment data are analyzed the space environmental simulation data and room environment data, including are managed according to default control It also include to wet by being analyzed and processed with empirical data to simulation spatial data packet and room environment data packet and carrying out decision The space environmental simulation data in thermal environment simulation space 23 and the room environment data and its difference in household room 7 carry out at analysis It manages and carries out decision, issue corresponding alarm command and control instruction based on the analysis results, based on the analysis results to described damp and hot Environment gateway module 15 and room environment gateway module 10 issue corresponding simulation space alarm command, the control of simulation space refers to It enables, room alarm command and room control instruction.
Student can voluntarily formulate the temperature control method in household room 7, humidity regulation method, the adjusting of the illuminance of LED light Color temperature adjusting method of method, LED light etc. and the energy consumption size of calculating and more different methods, establish awareness of saving energy.
In one embodiment of the invention, data processing centre 27 passes through Ethernet, Wireless Fidelity Wi-Fi or general points Group wireless service technology GPRS is communicated with hygrothermal environment gateway module 15 and room environment gateway module 10.
Handheld terminal 30 is communicated with hygrothermal environment gateway module 15 and room environment gateway module 10, wet for receiving The simulation space alarm command of the forwarding of thermal environment gateway module 15 simulates space control instruction and 10 turns of room environment gateway module The room alarm command and room control instruction of hair, and accused according to simulation space alarm command, simulation space control instruction, room Alert instruction and room control instruction send corresponding control instruction to the corresponding hygrothermal environment gateway module 15 or room ring Border gateway module 10；Handheld terminal 30 includes communication unit, wherein communication unit and hygrothermal environment gateway module 15 and room ring Border gateway module 10 is communicated.In an example of the invention, communication unit uses the communication mode of following one: wireless Fidelity Wi-Fi, general packet radio service technology GPRS or 3G communication.In one embodiment of the invention, handheld terminal 30 In application program is installed, user can receive simulation spatial data packet, room environment data packet by operating the application program Simulation space alarm command and room alarm command simultaneously can send control instruction.In addition, handheld terminal 30 can also be to student Operating instruction and source code are provided, the knowledge of the subjects such as the design of students embedded application software and wireless data transmission is helped.
Video display system 26 is connected with hygrothermal environment gateway module 15 and room environment gateway module 10, for according to wet Thermal environment gateway module 15 and room environment gateway module 10 forward, corresponding simulation space alarm command, the control of simulation space System instruction, room alarm command and room control instruction are to student provides hygrothermal environment simulation system 31, hot and cold air fills Set 18, dry and wet air generator 19, hygrothermal environment simulation space 23, hygrothermal environment sensor terminal module 14, hygrothermal environment Gateway module 15, hygrothermal environment control module 16, household room 7, home equipment 13, room environment sensor terminal module 8, room Between environment gateway module 10, room environment control module 11, the audio commentary of the performance indicator of handheld terminal 30, the course of work and The video display of working effect, and provide and sent out with hygrothermal environment simulation system 31, hot and cold air generating device 18, dry and wet air It is generating apparatus 19, hygrothermal environment simulation space 23, hygrothermal environment sensor terminal module 14, hygrothermal environment gateway module 15, damp and hot Environmental control module 16, household room 7, home equipment 13, room environment sensor terminal module 8, room environment gateway module 10, the relevant experience of work of room environment control module 11, handheld terminal 30 controls application program, and user is by selecting and holding The row experience control application program learns each function of the smart home hygrothermal environment experiment teaching system；Video display System 26 includes: touch screen, hard disc player and speaker, and touch screen is connected with hard disc player, and touch screen is for receiving user Touch operation, and smart home experiment and the composition of display platform equipment, performance, parameter are shown according to touch operation and answered With, and the relevant experience control application program of work of each module is provided, user is selected by touch operation and executes experience Control application program, can be in the touch screen of video display with each function of learning intelligence household experiment and display platform equipment Upper experience control effect.
Experiment instruction system 28 is connected with hygrothermal environment gateway module 15, room environment gateway module 10, wet for providing Thermal environment simulation system 31, hot and cold air generating device 18, dry and wet air generator 19, simulated solar light generating apparatus 41, Make wind generation apparatus 44, hygrothermal environment simulation space 23, hygrothermal environment sensor terminal module 14, hygrothermal environment gateway module 15, hygrothermal environment control module 16, household room 7, home equipment 13, room environment sensor terminal module 8, room environment net It closes module 10, room environment control module 11, the theoretical principle of handheld terminal 30 and relevant professional knowledge and carries out video and text Teaching.Also, experiment instruction system 28 is used for the development module selected according to student, provides the development module with selection to student Corresponding learning Content, learning Content include: the operation instruction of the development module, theory explaination, developing instrument using explaining, open Send out the explanation of emphasis source code, development process distribution explanation, theoretical Grasping level test, exploitation test, frequently asked questions and corresponding answer, exploitation pen Note summarizes and related tool and data.Wherein, development module includes the hygrothermal environment sensor terminal module 14, damp and hot ring Border gateway module 15, hygrothermal environment control module 16, room environment sensor terminal module 8, room environment gateway module 10, room Between one of environmental control module 11, handheld terminal 30 or a variety of.In one embodiment of the invention, experiment instruction system 28 are installed on the computer of each student, and experiment instruction system 28 can provide video file and e-book to carry out theoretical original Reason and relevant professional knowledge carry out video and text teaching.
Student experimenting case 29 tests the hygrothermal environment sensor terminal module 14, hygrothermal environment for students experience exploitation Gateway module 15, hygrothermal environment control module 16, room environment sensor terminal module 8, room environment gateway module 10, room Environmental control module 11；The student experimenting case of the embodiment of the present invention includes: serial ports, network interface, power interface, multiple sensors, more A sensor module exploitation bottom plate, gateway module development board, multiple control module development boards, touch screen and exploitation bottom plate.Serial ports Can be used for debug or download program, transmitting data information, student can by the serial ports from host computer debug or download program, Data information waits until corresponding development module, to realize the debugging and development management to development module.Network interface can be used for connecing Enter network signal.Wherein, the gateway module development board in student experimenting case can be communicated by network interface with student computer, Student computer can be considered as a server.Power interface can be used for accessing power supply.Student, which can according to need, to be sensed Device is inserted into sensor module exploitation bottom plate, writes and downloads corresponding program to realize the function of the sensor.Multiple sensings Device includes that the temperature of temperature collection data, humidity data, air speed data, wind direction data, illuminance data and colour temperature data etc. passes The sensors such as sensor, humidity sensor, air velocity transducer, wind transducer, illuminance sensor and color temperature sensor.Each biography Sensor module exploitation bottom plate is wirelessly communicated with hygrothermal environment gateway module 15 and room environment gateway module 10, Student can develop bottom plate to hygrothermal environment sensor terminal module 14 and room environment sensor by multiple sensor modules Terminal module 8 carries out experience exploitation test, and the result for developing test can be by hygrothermal environment gateway module 15 and room Environment gateway module 10 accesses in network, and to carry out subsequent analysis and control, student can pass through gateway module development board Experience exploitation test hygrothermal environment gateway module 15 and room environment gateway module 10.
In one embodiment of the invention, smart home simulated environment experiment teaching system further includes display device 20, The display device 20 includes transmission line, display screen and power supply, and the display device 20 is received by wired or wireless way The space environmental simulation data that the simulated environment sensor terminal module and room environment sensor terminal module transmit With room environment data, and the real-time display on the display screen of display device 20, so that student understands working effect in time.Simulation Space environment data and room environment data include corresponding temperature data, humidity data, air speed data, wind direction data, Illuminance data, colour temperature data, PM2.5 data and PM10 data etc..
In one embodiment of the invention, hygrothermal environment simulation space 23 is provided with a fan inlet/outlet 3, learns for facilitating It is experienced in the raw hygrothermal environment simulation space 23 that enters；Mid-board 2 in hygrothermal environment simulation space 23 is provided with a transparent sight Window opening 25 is examined, for observing the experience reaction after student enters hygrothermal environment simulation space, such as experience reaction of sweating, simultaneously Uncomfortable reaction is observed, to take safety measures；The material of transparent observing window opening 25 is glass.
In one embodiment of the invention, it for environmentally protective needs, is also set up in hygrothermal environment simulation space 23 Air cleaning will be polluted for the air cleaning unit for being discharged into atmosphere after clean air by having, and air cleaning unit is according to hygrothermal environment mould Quasi- space size selects commercially available air purifier.
Smart home hygrothermal environment experiment teaching system provided by the invention based on Internet of Things, can be used for studying Indoor Temperature The relationship of degree, humidity, daylighting etc. and outdoor temperature, humidity, wind, sunlight etc., to obtain preferable living environment quality Meanwhile it is energy saving to efficiently use natural resources.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any One or more embodiment or examples in can be combined in any suitable manner.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example Property, it is not considered as limiting the invention, those skilled in the art are not departing from the principle of the present invention and objective In the case where can make changes, modifications, alterations, and variations to the above described embodiments within the scope of the invention.The scope of the present invention It is extremely equally limited by appended claims.

Claims (9)

1. the smart home hygrothermal environment experiment teaching system based on Internet of Things, which is characterized in that simulate system including hygrothermal environment System, household room, home equipment, room environment sensor terminal module, room environment gateway module, room environment control mould Block, data processing centre, handheld terminal, video display system, experiment instruction system and student experimenting case；
The hygrothermal environment simulation system includes hot and cold air generating device, dry and wet air generator, simulated solar irradiation generation Device makes wind generation apparatus, is hygrothermal environment simulation space, hygrothermal environment sensor terminal module, hygrothermal environment gateway module, wet Thermal Environment Control module；
The hot and cold air generating device includes hot and cold air generator and hot and cold air generator controller；The dry and wet air hair Generating apparatus includes dry and wet air generator and dry and wet air generator controller；The simulated solar light generating apparatus includes sun mould Quasi- device and solar simulation controller；The wind generation apparatus of making includes making air generator and making wind controller；
The household room includes household ground, upper partition wall, lower partition wall, left partition wall, right partition wall and household roof, the right partition wall It is provided with Yishanmen, the upper partition wall is provided with a window, in the case where the door and window are in off state, the household Face, upper partition wall, lower partition wall, left partition wall, right partition wall and household roof form enclosure space；
The home equipment includes humidifier, dehumidifier, air conditioner, exhaust fan, air purifier, alarm, LED light, electronic Window and electrically driven curtain；
The hygrothermal environment simulates space close to the household room, and the hygrothermal environment simulation space is by space ground, left outside Partition wall, upper outer partition wall, mid-board, lower outer partition wall, right partition wall, upper partition wall and space roof form confined space；The household room Between setting hygrothermal environment simulation space in, the upper outer partition wall with upper partition wall at a distance from be 1~2m, the lower outer partition wall and under The distance of partition wall is 1~2m, and the left outside partition wall is 1~2m at a distance from left partition wall, and the mid-board is at a distance from right partition wall Layer height for 1~2m, hygrothermal environment simulation space is higher than 1~2m of household roof；The hot and cold air generator passes through cold The control of hot-air generator controller is discharged into cold air or hot-air, the dry and wet air hair to hygrothermal environment simulation space Raw device simulates space to the hygrothermal environment by the control of dry and wet air generator controller and is discharged into humid air or dry air； The solar simulator is mounted on hygrothermal environment simulation space and irradiates simulated solar irradiation to the household room, described to make wind hair Raw device is mounted on hygrothermal environment simulation space and blows to hygrothermal environment simulation space；
The hygrothermal environment sensor terminal module, for acquiring multiple simulation spatial loops in hygrothermal environment simulation space Border data, multiple space environmental simulation data refer to temperature data, humidity data, air speed data, wind direction data, illuminance data and Colour temperature data；
The hygrothermal environment gateway module is communicated with the hygrothermal environment sensor terminal module, for receiving hygrothermal environment The multiple space environmental simulation data and the real-time display on institute's band screen that sensor terminal module reports, by multiple simulation spaces The space environmental simulation data packet that environmental data is converted to default communication protocol type is sent to the data processing centre, simultaneously The simulation space alarm command for forwarding the data processing centre to transmit to the hygrothermal environment control module and the control of simulation space System instruction；
The hygrothermal environment control module is communicated with the hygrothermal environment gateway module, for receiving the hygrothermal environment net The simulation space alarm command and simulation space control instruction of module forwards are closed, and according to simulation space alarm command Hygrothermal environment corresponding with the simulation space alarm command and simulation space control instruction is called with simulation space control instruction Functional unit executes corresponding operating, and the operating result of each hygrothermal environment functional unit is back to hygrothermal environment gateway mould Block, the hygrothermal environment control module include multiple hygrothermal environment functional units, and multiple hygrothermal environment functional units include: cold and hot Air generator controller, dry and wet air generator controller, solar simulation controller and make wind controller；
The room environment sensor terminal module, it is multiple for acquiring multiple room environment data in the household room Room environment data refer to temperature data, humidity data, air speed data, wind direction data, illuminance data and colour temperature data；
The room environment gateway module is communicated with the room environment sensor terminal module, for receiving room environment The multiple room environment data and the real-time display on institute's band screen that sensor terminal module reports, by multiple room environment data The room environment data packet for being converted to default communication protocol type is sent to the data processing centre, while to the room ring The room alarm command and room control instruction that border control module forwards the data processing centre to transmit；
The room environment control module is communicated with the room environment gateway module, for receiving the room environment net The room control instruction and room alarm command of module forwards are closed, and is referred to according to the room control instruction and room alarm It enables and room environment functional unit corresponding with the room control instruction and room alarm command is called to execute corresponding operating, and The operating result of each room environment functional unit is back to room environment gateway module, wherein the room environment control Module includes multiple room environment functional units, and multiple room environment functional units include: LED light controller, door opening and closing control Device, window opening-closing controller, curtain controller, humidifier controller, dehumidifying machine controller, air-conditioner controller, exhaust fan control Device, air purifier controller and alarm controller；
The data processing centre is communicated with the hygrothermal environment gateway module and room environment gateway module, for receiving What the space environmental simulation data packet of the hygrothermal environment gateway module forwarding and the room environment gateway module forwarded The room environment data packet, obtained by being parsed to the simulation spatial data packet and room environment data packet described in Space environmental simulation data and room environment data analyze the space environmental simulation data and room environment data, Corresponding simulation space alarm is issued to the hygrothermal environment gateway module and room environment gateway module based on the analysis results to refer to It enables, simulate space control instruction, room alarm command and room control instruction；
The handheld terminal is communicated with the hygrothermal environment gateway module and room environment gateway module, described for receiving Simulation space alarm command, simulation space control instruction and the forwarding of room environment gateway module of hygrothermal environment gateway module forwarding Room alarm command and room control instruction, and according to simulation space alarm command, simulation space control instruction, room Alarm command and room control instruction send corresponding control instruction to the corresponding hygrothermal environment gateway module or room ring Border gateway module；
Video display system, the video display system and the hygrothermal environment gateway module and room environment gateway module phase Even, for being alerted according to the corresponding simulation space of the hygrothermal environment gateway module and the forwarding of room environment gateway module Instruction, simulation space control instruction, room alarm command and room control instruction provide hygrothermal environment simulation system to student System, makes wind generation apparatus, hygrothermal environment at hot and cold air generating device, dry and wet air generator, simulated solar light generating apparatus Simulate space, hygrothermal environment sensor terminal module, hygrothermal environment gateway module, hygrothermal environment control module, household room, family Occupy equipment, room environment sensor terminal module, room environment gateway module, room environment control module, the property of handheld terminal Can the audio commentary of index, the course of work and working effect video display, and provide with the hygrothermal environment simulation system, Hot and cold air generating device, simulated solar light generating apparatus, makes wind generation apparatus, hygrothermal environment mould at dry and wet air generator Quasi- space, hygrothermal environment sensor terminal module, hygrothermal environment gateway module, hygrothermal environment control module, household room, household The work of equipment, room environment sensor terminal module, room environment gateway module, room environment control module, handheld terminal Relevant experience controls application program, and user controls the application program study smart home by selecting and executing the experience Each function of hygrothermal environment experiment teaching system；
The experiment instruction system is connected with the hygrothermal environment gateway module, room environment gateway module, is used to provide the described Hygrothermal environment simulation system, dry and wet air generator, simulated solar light generating apparatus, makes wind hair at hot and cold air generating device Generating apparatus, hygrothermal environment simulation space, hygrothermal environment sensor terminal module, hygrothermal environment gateway module, hygrothermal environment control Module, household room, home equipment, room environment sensor terminal module, room environment gateway module, room environment control mould Block, the theoretical principle of handheld terminal and relevant professional knowledge carry out video and text teaching, also, the experiment instruction system is used In the development module selected according to student, learning Content corresponding with the development module of selection is provided to the student, wherein institute Stating development module includes the hygrothermal environment sensor terminal module, hygrothermal environment gateway module, hygrothermal environment control module, room Between one of environmental sensor terminal module, room environment gateway module, room environment control module, handheld terminal or more Kind, the experiment instruction system is installed on the computer of each student；
The student experimenting case tests the hygrothermal environment sensor terminal module, hygrothermal environment gateway for students experience exploitation Module, hygrothermal environment control module, room environment sensor terminal module, room environment gateway module, room environment control mould Block.
2. the smart home hygrothermal environment experiment teaching system based on Internet of Things as described in claim 1, which is characterized in that institute Stating smart home hygrothermal environment experiment teaching system further includes display device, and the display device includes transmission line, display screen And power supply, the display device receive the hygrothermal environment sensor terminal module and room environment by wired or wireless way The space environmental simulation data and room environment data that sensor terminal module transmits, and on the display screen of display device Real-time display；Hygrothermal environment simulation space is provided with a fan inlet/outlet, for enter the hygrothermal environment simulate space into Row experience；The mid-board in hygrothermal environment simulation space is provided with a transparent observing window opening, for observing the damp and hot ring Simulate the experience reaction in space in border.
3. the smart home hygrothermal environment experiment teaching system based on Internet of Things as described in claim 1, which is characterized in that institute Stating hygrothermal environment simulation space and being additionally provided with the pollution air cleaning generated in experiment or teaching process is clean air heel row Enter the air cleaning unit of atmosphere.
4. the smart home hygrothermal environment experiment teaching system based on Internet of Things as described in claim 1, which is characterized in that institute It is wirelessly more to hygrothermal environment gateway module transmission with predetermined period to state hygrothermal environment sensor terminal module A space environmental simulation data；The room environment sensor terminal module is with predetermined period wirelessly to the room Between environment gateway module send multiple room environment data；
The hygrothermal environment gateway module will by Ethernet, Wireless Fidelity Wi-Fi or general packet radio service technology GPRS Space environmental simulation data packet is sent to handheld terminal and video display system；The room environment gateway module passes through ether Room environment data packet is sent to handheld terminal and view by net, Wireless Fidelity Wi-Fi or general packet radio service technology GPRS Frequency demo system；
Each hygrothermal environment functional unit in the hygrothermal environment control module is received described wet by wired or wireless way The control instruction of Thermal Environment Control module, handheld terminal or video display system；Each of described room environment control module Room environment functional unit receives the room environment control module, handheld terminal or video display by wired or wireless way The control instruction of system.
5. the smart home hygrothermal environment experiment teaching system based on Internet of Things as described in claim 1, which is characterized in that institute Stating video display system includes touch screen and hard disc player；
The touch screen is used to receive the touch operation of user, and shows the intelligence based on Internet of Things according to the touch operation Composition, performance, parameter and the application of energy household hygrothermal environment experiment teaching system, and provide and be with hygrothermal environment simulation System, makes wind generation apparatus, hygrothermal environment at hot and cold air generating device, dry and wet air generator, simulated solar light generating apparatus Simulate space, hygrothermal environment sensor terminal module, hygrothermal environment gateway module, hygrothermal environment control module, household room, family Occupy equipment, room environment sensor terminal module, room environment gateway module, room environment control module, the work of handheld terminal Make relevant experience control application program, user is selected by touch operation and executes the experience control application program to learn Each function of the smart home hygrothermal environment experiment teaching system based on Internet of Things；
The hard disc player is used to provide the hygrothermal environment simulation system, hot and cold air generating device, dry and wet to student empty Gas generating device, simulated solar light generating apparatus make wind generation apparatus, hygrothermal environment simulation space, hygrothermal environment sensor end End module, hygrothermal environment gateway module, hygrothermal environment control module, household room, home equipment, room environment sensor terminal Module, room environment gateway module, room environment control module, the audio commentary of the performance indicator of handheld terminal and working effect Video display；
The hygrothermal environment sensor terminal module, hygrothermal environment gateway module, hygrothermal environment control module, room are provided to student Between environmental sensor terminal module, room environment gateway module, room environment control module, the corresponding principle of handheld terminal Figure, operating instruction, program source code and debugging download interface；
The learning Content corresponding with the development module of selection that the experiment instruction system provides includes: the use of the development module Illustrate, theory explaination, developing instrument use explanation, the explanation of developing focus source code, development process distribution explanation, theoretical Grasping level Test, frequently asked questions and corresponding answer, exploitation notes summarize.
The student experimenting case includes serial ports, network interface, power interface, multiple sensor modules exploitation bottom plate, multiple sensors, net Close Development of Module plate and multiple control module development boards；
The serial ports is for debugging or downloading program, transmitting data information；
The network interface is for accessing network signal；
The power interface is for accessing power supply；
Sensor module exploitation bottom plate wireless mode and the hygrothermal environment gateway module or room environment gateway module into Row communication, the student develop bottom plate to the hygrothermal environment sensor terminal module or room ring by multiple sensor modules Border sensor terminal module carries out experience exploitation test, and develop the result of test by the hygrothermal environment gateway module or Room environment gateway module accesses in network, to carry out subsequent analysis and control；
The sensor is inserted into the sensor module as needed and develops bottom plate by the student, is write and is downloaded corresponding journey Sequence is to realize the function of the sensor, wherein multiple sensors include temperature collection data, humidity data, air speed data, wind direction The sensor of data, illuminance data and colour temperature data；
The student tests the hygrothermal environment gateway module or room environment by gateway module development board experience exploitation Gateway module；
The student experiences multiple rooms that the room environment control module is tested in exploitation by multiple control module development boards Environmental functional unit, wherein multiple control module development boards include: on off controller development board, step motor type controller Development board, household remote formula controller development board, magnetic valve type controller development board.
6. the smart home hygrothermal environment experiment teaching system based on Internet of Things as claimed in claim 3, which is characterized in that institute Stating smart home hygrothermal environment experiment teaching system further includes teaching area, and space, religion are simulated close to hygrothermal environment in the teaching area It is mid-board between school district and hygrothermal environment simulation space；The display screen of the display device is mounted on the teaching area, described Data processing centre, handheld terminal, video display system, experiment instruction system and student experimenting case are both placed in teaching area, institute It states teaching area and is additionally provided with dais, desk, stool and computer；Teaching area is for imparting knowledge to students.
7. the smart home hygrothermal environment experiment teaching system based on Internet of Things as described in one of claim 1~6, feature It is, the simulated solar light generating apparatus further includes support device, and the support device includes left support, right support, left and right Arc panel, upper bracket, lower bracket, lower arcuate plate and fastening bolt, the left support are fixed on left outside partition wall, the right branch Frame is fixed on mid-board, and left and right arc panel one end is fixed on left support by fastening bolt, and left and right arc panel is another End is fixed on right support by fastening bolt, and the left and right arc panel is circular shape, and the left and right arc panel is across household The household roof in room, the left support and the contour installation of right support；
The lower bracket is fixed on lower outer partition wall, and the upper bracket is fixed on outer partition wall, lower arcuate plate one end Be fixed on upper bracket by fastening bolt, the lower arcuate plate other end is fixed on lower bracket by fastening bolt, it is described on Arc lower plate is circular shape, household roof of the lower arcuate plate across household room, described upper bracket and lower bracket etc. Height installation；
The solar simulator is 5~19 and is uniformly distributed and is fixed on lower arcuate plate and left and right arc panel and towards window Mouthful；
The household room and hygrothermal environment simulation space are square, and the household room setting is simulated empty in hygrothermal environment Between centre, the shape of the lower arcuate plate and left and right arc panel, size and mounting height are all the same.
8. the smart home hygrothermal environment experiment teaching system based on Internet of Things as claimed in claim 7, which is characterized in that institute State and make air generator at least there is frequency conversion fan, the frequency conversion fan be mounted on the upper outer partition wall in hygrothermal environment simulation space with it is upper Between partition wall, the frequency conversion fan is controlled by making wind controller to hygrothermal environment simulation space air feed.
9. the smart home hygrothermal environment experiment teaching system based on Internet of Things as claimed in claim 7, which is characterized in that institute Stating solar simulator is xenon source or LED light source.
CN201811279232.XA 2018-10-30 2018-10-30 Smart home hygrothermal environment experiment teaching system based on Internet of Things Pending CN109243238A (en)

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