CN209571076U - Internet of Things instructional device and system based on APP Inventor - Google Patents
Internet of Things instructional device and system based on APP Inventor Download PDFInfo
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- CN209571076U CN209571076U CN201920042835.1U CN201920042835U CN209571076U CN 209571076 U CN209571076 U CN 209571076U CN 201920042835 U CN201920042835 U CN 201920042835U CN 209571076 U CN209571076 U CN 209571076U
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- 238000011161 development Methods 0.000 claims abstract description 46
- 238000004891 communication Methods 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 239000000779 smoke Substances 0.000 claims description 6
- 238000002474 experimental method Methods 0.000 abstract description 14
- 230000006870 function Effects 0.000 abstract description 9
- 238000012549 training Methods 0.000 abstract description 8
- 238000005314 correlation function Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 230000018109 developmental process Effects 0.000 description 50
- 238000012795 verification Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000001755 vocal effect Effects 0.000 description 3
- 230000001815 facial effect Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model relates to a kind of Internet of Things instructional devices and system based on APP Inventor, and wherein device includes: master controller, display screen, positioning device, collecting biological feature information device, sensor module and wireless communication device；Master controller is connect with display screen, positioning device, collecting biological feature information device, sensor module and wireless communication device respectively；Device carries out data transmission master controller with external equipment by wireless communication.Above-mentioned apparatus, multiple hardwares facility needed for being integrated with the Internet of Things application software of mainstream can verify the correlation function effect of application and development in one, student by the Internet of Things instructional device based on APP Inventor.The instructional device functional diversities, are applicable to the Internet of Things application and development experimental teaching of multiple functions, wide adaptability and use convenient for practice teaching, greatly improve the teaching efficiency and efficiency of the teaching of Internet of Things application and development Experiment Training.
Description
Technical field
The utility model relates to vocational instruction apparatus fields, more particularly to a kind of Internet of Things based on APP Inventor
Instructional device and system.
Background technique
Internet of Things (Internet of things, IoT) is that people and object, object and object are connected using network communication technology,
Realize information-based, remote management and control and intelligentized network, the relevant technologies of Internet of Things have been widely used the side of life
Aspect face.
APP Inventor is a visual programming of mobile phone software tool, by the Components Development of towed, effectively
The difficulty for reducing programming of mobile phone is the important introduction programming work of middle vocational school computer major student study mobile application exploitation
Tool.In order to increase the use interest of App Inventor, technology of Internet of things, which is applied to, is incorporated in one with APP Inventor
It rises.But lack the full experiment external member specifically for the Internet of Things of APP Inventor, the teacher of middle vocational school currently on the market
Have to oneself go online or producer is looked for purchase, oneself assembling collocation, and designed teaching resource, on the one hand it is unfavorable for teaching in this way
The unification of quality and standard is learned, still further aspect also increases the difficulty of teaching.
In existing Internet of Things instructional device, usually one big equipment development case, the hardware knot of this exploitation case
Structure is simple, and supported teaching experiment content is not able to satisfy current newest technology of Internet of things application, in the reality for carrying out Internet of Things
It needs to be equipped with more set experimental provisions when instruction to be tested, experimentation needs the corresponding experimental provision of assembly and adjustment repeatedly, is answering
Inconvenient for use in real training with developing, teaching difficulty is excessive, and it is real not to be able to satisfy the Internet of Things application and development based on APP Inventor
Instruction demand.
Utility model content
Based on this, it is necessary in view of the above technical problems, provide a kind of functional diversities and be used convenient for practice teaching
Internet of Things instructional device and system based on APP Inventor.
A kind of Internet of Things instructional device based on APP Inventor, comprising: master controller, display screen, positioning device, life
Object characteristic information acquisition device, sensor module and wireless communication device；Master controller respectively with display screen, positioning device, life
Object characteristic information acquisition device, sensor module are connected with wireless communication device；Master controller device and outer by wireless communication
Portion's equipment carries out data transmission.
The above-mentioned Internet of Things instructional device based on APP Inventor, including master controller, and connect with master controller
Display screen, positioning device, collecting biological feature information device, sensor module and wireless communication device, be integrated with mainstream
Multiple hardwares facility needed for Internet of Things application software is filled in one as long as the Internet of Things based on APP Inventor is imparted knowledge to students
Connection is set for application and development terminal, the application software of application and development terminal development can be arranged into this and be based on APP by student
On the Internet of Things instructional device of Inventor, application and development is verified by the Internet of Things instructional device based on APP Inventor
Correlation function effect.The instructional device functional diversities are applicable to the Internet of Things application and development experimental teaching of multiple functions,
Wide adaptability and convenient for practice teaching use, greatly improve Internet of Things application and development Experiment Training teaching teaching efficiency and effect
Rate.
In one embodiment, the Internet of Things instructional device based on APP Inventor further includes connecting with master controller
Data transmission interface, data transmission interface with external equipment for carrying out data transmission.It is outer by data transmission interface connection
Portion's equipment receives data, and data transmit convenient stabilization, without connecting external network.In addition, may be used also by the data transmission interface
Easily to connect other external device (ED)s, expanded with the hardware to the Internet of Things instructional device based on APP Inventor,
Promote the applicability of the Internet of Things instructional device based on APP Inventor of the utility model embodiment.
In one embodiment, the Internet of Things instructional device based on APP Inventor further includes connecting with master controller
LED light.For supporting the exploitation for needing the application program controlled LED light to test.
In one embodiment, wireless communication device includes: the GPRS module connecting respectively with master controller, bluetooth module
And/or WIFI module.By wireless communication modules such as GPRS module, bluetooth module, WIFI modules, can be built with terminal device 200
Vertical communication connection, while can also be communicated to connect with user terminal such as mobile phone etc. or established with server, for easily
Internet of Things is extended using required hardware, promoted the Internet of Things instructional device based on APP Inventor compatibility and can
Expansion.
In one embodiment, positioning device may include the GPS positioning module connecting with master controller, fixed by GPS
Position module knows the location information of device in which can be convenient, for carrying out and the experimental verification of GPS positioning related application.
In one embodiment, sensor module includes: the Temperature Humidity Sensor connecting respectively with master controller, infrared biography
Sensor, smoke sensor device, PM2.5 sensor and/or illuminance sensor.Pass through Temperature Humidity Sensor, infrared sensor, smog
The temperature, humidity, flue dust that sensor, PM2.5 sensor and/or illuminance sensor obtain experimental situation in which can be convenient are dense
The information of degree, illuminance etc. environmental parameter, for carrying out and the experimental verification of environmental parameter related application.
In one embodiment, collection apparatus device includes: the fingerprint acquisition device connecting respectively with master controller, camera shooting
Head, microphone and/or sound equipment.Wherein, fingerprint acquisition device can be used for acquiring finger print information, and camera can be used for acquiring biological figure
As information such as facial image, microphone can for example issue voice, mention for acquiring voice messaging, sound equipment for making a sound
Show sound or music etc..It can be application and development by the fingerprint acquisition device of setting, camera, microphone and/or sound equipment
The verifying of correlation function provides hardware supported.
In one embodiment, the Internet of Things instructional device based on APP Inventor further includes plate shell；Wherein, it shows
Display screen is touching display screen；Display screen, collecting biological feature information device and sensor module are embedded at plate shell one
Side external surface；Master controller, positioning device and wireless communication device are located at plate enclosure interior.The present embodiment based on APP
The Internet of Things instructional device of Inventor, display screen are touching display screen, by that will be taught based on the Internet of Things of APP Inventor
Display screen, collecting biological feature information device and the sensor module for learning device are embedded at plate shell side outer surface, main
Controller, positioning device and wireless communication device are located at plate enclosure interior, form integral type tablet device, occupy little space,
It is easy to carry about with one, promotes property easy to use.
A kind of application and development experiment teaching system, including any one embodiment as above based on APP Inventor's
Internet of Things instructional device, and the application and development end communicated to connect is established with the Internet of Things instructional device based on APP Inventor
End.
In one embodiment, the Internet of Things tutoring system based on APP Inventor of the utility model embodiment is also wrapped
User terminal and server are included, user terminal and server, user terminal are imparted knowledge to students with the Internet of Things based on APP Inventor and filled
It sets, server communicates to connect respectively with the Internet of Things instructional device based on APP Inventor.
The above-mentioned Internet of Things tutoring system based on APP Inventor, the Internet of Things instructional device based on APP Inventor
It can receive the application development software of application and development equipment, and application development software be arranged into the object based on APP Inventor
Experimental verification is carried out to the application development software in online teaching device, wherein the Internet of Things based on APP Inventor is imparted knowledge to students
Device includes master controller, and the display screen, positioning device, the collecting biological feature information device, biography that connect with master controller
Sensor component and wireless communication device, multiple hardwares facility needed for being integrated with the Internet of Things application software of mainstream is in one, only
The Internet of Things instructional device connection based on APP Inventor is used for application and development terminal, student can be by application and development
The application software of terminal development is arranged on the Internet of Things instructional device based on APP Inventor, is based on APP by this
The correlation function effect of the Internet of Things instructional device verifying application and development of Inventor.The instructional device functional diversities, can fit
It is used for the Internet of Things application and development experimental teaching of multiple functions, wide adaptability and convenient for practice teaching, greatly improves object
Working application develops the teaching efficiency and efficiency of Experiment Training teaching.
Detailed description of the invention
Fig. 1 is the Internet of Things instructional device structural representation based on APP Inventor of the utility model one embodiment
Figure；
Fig. 2 is the Internet of Things instructional device structural representation based on APP Inventor of another embodiment of the utility model
Figure；
Fig. 3 is the Internet of Things instructional device structural representation based on APP Inventor of another embodiment of the utility model
Figure；
Fig. 4 is one side external surface of Internet of Things instructional device based on APP Inventor of the utility model another embodiment
Structural schematic diagram；
Fig. 5 is that the Internet of Things instructional device structure side view based on APP Inventor of the utility model another embodiment is shown
It is intended to；
Fig. 6 is the Internet of Things tutoring system structural representation based on APP Inventor of the utility model one embodiment
Figure；
Fig. 7 is the Internet of Things tutoring system structural representation based on APP Inventor of another embodiment of the utility model
Figure.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain this
Utility model is not used to limit the utility model.
It is the Internet of Things instructional device based on APP Inventor of the utility model one embodiment referring to Fig. 1, Fig. 1
100 structural schematic diagrams, comprising: master controller 110, display screen 120, positioning device 130, collecting biological feature information device 140,
Sensor module 150 and wireless communication device 160；Master controller 110 is special with display screen 120, positioning device 130, biology respectively
Information collecting device 140, sensor module 150 and wireless communication device 160 is levied to connect；Master controller 110 is by wireless communication
Device 160 carries out data transmission with external terminal device 200.
Wherein, exterior terminal equipment 200 may include application and development equipment, user terminal 220 or server 230 etc.
Deng.
Wherein, collecting biological feature information device 140 is used to acquire the information of the biological characteristic of user, such as may include
Finger print information, face feature information, acoustic information etc., for providing hardware for the experiment of the application and developments such as user identity identification
It supports；Sensor module 150 may include one or more sensors, for acquiring environmental information, such as may include temperature,
The information of humidity, illuminance etc.；Positioning device 130 can be used for obtaining location information；Master controller 110 is used for connection
The data of each hardware device are handled, and display screen 120 is used to show the relevant information of application, and student is facilitated clearly to know
The status information of each hardware device of device knows experimental result, promotes the convenience that teaching experiment uses.
Wherein, master controller 110 can be the master controller for being disposed with APP Inventor application development software.
The above-mentioned Internet of Things instructional device 100 based on APP Inventor, including master controller 110, and and main control
Display screen 120 that device 110 connects, positioning device 130, collecting biological feature information device 140, sensor module 150 and wireless
Communication device 160, multiple hardwares facility is in one needed for being integrated with the Internet of Things application software of mainstream, as long as this is based on
The connection of Internet of Things instructional device 100 of APP Inventor is used for application and development terminal 210, and student can be by application and development terminal
The application software of 210 exploitations is arranged on the Internet of Things instructional device 100 based on APP Inventor, is based on APP by this
The Internet of Things instructional device 100 of Inventor verifies the correlation function effect of application and development.The instructional device functional diversities, can
It uses, greatly improves suitable for the Internet of Things application and development experimental teaching of multiple functions, wide adaptability and convenient for practice teaching
The teaching efficiency and efficiency of Internet of Things application and development Experiment Training teaching.
Referring to fig. 2, Fig. 2 is the Internet of Things instructional device knot based on APP Inventor of another embodiment of the utility model
Structure schematic diagram, the Internet of Things instructional device 100 based on APP Inventor of the present embodiment further include connecting with master controller 110
The data transmission interface 180 connect, data transmission interface 180 with exterior terminal equipment 200 for carrying out data transmission.Wherein, number
It may include universal serial bus Universal Serial Bus, USB interface and universal input/output according to coffret 180
(General Purpose Input Output, GPIO) interface, wherein GPIO interface can have 40 pins.Pass through the number
Exterior terminal equipment 200 is connected according to coffret 180 and receives data, and data transmit convenient stabilization, without connecting external network.
In addition, can also easily connect other external device (ED)s, such as need in the application of exploitation by the data transmission interface 180
When the hardware device not having based on the Internet of Things instructional device 100 of APP Inventor using certain, the number can be passed through
Required hardware device is connected, according to coffret 180 with the hardware to the Internet of Things instructional device 100 based on APP Inventor
It is expanded, promotes the applicability of the Internet of Things instructional device 100 based on APP Inventor of the utility model embodiment.
In one embodiment, referring to fig. 2, the Internet of Things instructional device 100 based on APP Inventor further includes and master
The LED light 190 that controller 110 connects；LED light 190 is used under the control of master controller 110 shine.For supporting to need to LED
The exploitation for the application program that lamp 190 is controlled is tested.
It is the Internet of Things instructional device knot based on APP Inventor of another embodiment of the utility model referring to Fig. 3, Fig. 3
Structure schematic diagram, in the Internet of Things instructional device 100 based on APP Inventor of the present embodiment, wireless communication device 160 is wrapped
It includes: GPRS module 161, bluetooth module 162 and/or the WIFI module 163 being connect respectively with master controller 110.Pass through GPRS mould
The wireless communication modules such as block 161, bluetooth module 162, WIFI module 163 can be established with application and development terminal 210 and be communicated to connect,
Communication connection can also be established such as mobile phone or with server 230 with user terminal 220 simultaneously, for easily to object
Hardware needed for working application is extended, promoted the Internet of Things instructional device 100 based on APP Inventor compatibility and can
Expansion.
Wherein, the type of positioning device 130 can be arranged according to practical application request, such as can be GPS positioning device
130, inertial navigation positioning device 130 or integrated positioning device 130 etc..In one embodiment, referring to Fig. 3, positioning dress
Setting 130 may include the GPS positioning module 131 connecting with master controller 110, can be convenient ground by GPS positioning module 131
The location information for knowing device, for carrying out and the experimental verification of GPS positioning relative applications.
In one embodiment, referring to Fig. 3, sensor module 150 include: connect respectively with master controller 110 it is warm and humid
Spend sensor 151, infrared sensor 152, smoke sensor device 153, PM2.5 sensor 154 and/or illuminance sensor 155.
It is passed by Temperature Humidity Sensor 151, infrared sensor 152, smoke sensor device 153, PM2.5 sensor 154 and/or illuminance
Sensor 155 obtains the information of the temperature of experimental situation, humidity, dust concentration, illuminance etc. environmental parameter in which can be convenient, and uses
In the experimental verification of progress and environmental parameter related application.
In one embodiment, referring to Fig. 3, collection apparatus device includes: that the fingerprint connecting respectively with master controller 110 is adopted
Acquisition means 141, camera 142, microphone 143 and/or sound equipment 144.Wherein, fingerprint acquisition device 141 can be used for acquiring fingerprint
Information, camera 142 can be used for acquiring biometric image information such as facial image, and microphone 143 is for acquiring voice messaging, sound
Voice, prompt tone or music etc. can for example be issued for making a sound by ringing 144.Pass through the fingerprint acquisition device of setting
141, camera 142, microphone 143 and/or sound equipment 144 can provide hardware branch for the verifying of application and development correlation function
It holds.
It imparts knowledge to students referring to fig. 4 with Fig. 5, Fig. 4 for the Internet of Things based on APP Inventor of the utility model another embodiment
Device side outer surface structure schematic diagram, Fig. 5 are the Internet of Things based on APP Inventor of the utility model another embodiment
Instructional device structure schematic side view, the Internet of Things instructional device 100 based on APP Inventor of the present embodiment, further includes plate
Shape shell 170；Wherein, display screen 120 is touching display screen；Display screen 120, collecting biological feature information device 140 and biography
Sensor component 150 is embedded at 170 1 side external surface of plate shell；Master controller 110, positioning device 130 and wireless communication dress
160 are set to be located inside plate shell 170.
Specifically, plate shell 170 has the opposite maximum lateral surface 171 and 172 of two areas, touching display screen
120 can be embedded at the middle part of one of lateral surface 171, and collecting biological feature information device 140 and sensor can be embedding
It is located therein any marginal position with the same lateral surface 171 of touching display screen 120.With collecting biological feature information device
140 include fingerprint acquisition device 141, camera 142, microphone 143 and sound equipment 144 for, then fingerprint acquisition device 141, take the photograph
As first 142, microphone 143 and sound equipment 144 can be set any marginal position in the lateral surface 171 be for example set to it is aobvious
120 top of display screen；With sensor module 150 include Temperature Humidity Sensor 151, infrared sensor 152, smoke sensor device 153,
For PM2.5 sensor 154 and illuminance sensor 155, then Temperature Humidity Sensor 151, infrared sensor 152, smog sense
Device 153, PM2.5 sensor 154 and illuminance sensor 155 can be set any marginal position in the lateral surface and for example set
It is placed in 120 lower section of display screen.
The Internet of Things instructional device 100 based on APP Inventor of the present embodiment, display screen 120 are touching display screen
120, by by display screen 120, collecting biological feature information device based on the Internet of Things instructional device 100 of APP Inventor
140 and sensor module 150 be embedded at 170 1 side external surface 171 of plate shell, master controller 110,130 and of positioning device
Wireless communication device 160 is located inside plate shell 170, forms integral type tablet device, occupies little space, be easy to carry about with one, mention
Rise property easy to use.
It is the Internet of Things tutoring system 10 based on APP Inventor of the utility model one embodiment referring to Fig. 6, Fig. 6
Structural schematic diagram, the Internet of Things tutoring system based on APP Inventor of the embodiment may include as above any one implementation
The Internet of Things instructional device 100 based on APP Inventor of example, and impart knowledge to students and fill with the Internet of Things based on APP Inventor
Set the application and development terminal 210 of 100 foundation communication connection.
Wherein, application and development terminal 210 can choose any terminal device with application and development function, the application and development
Function can realize that application and development terminal 210 is for example by the APP Inventor application development software loaded on terminal device
It can be PC or application and development special equipment case etc., student can be inputted generation by application and development terminal 210
Software application development data are sent to the Internet of Things instructional device 100 based on APP Inventor, carry out the experiment of related application
Verifying.
Further, referring to Fig. 7, in one embodiment, the utility model embodiment based on APP Inventor's
Internet of Things tutoring system 10 further includes user terminal 220 and server 230, user terminal 220 and server 230, user terminal
220 with Internet of Things instructional device 100, server 230 and the Internet of Things based on APP Inventor based on APP Inventor
Instructional device 100 communicates to connect respectively.
Wherein, user terminal 220 be can load the mobile terminal of application software, such as can be mobile phone, tablet computer or
Special equipment etc., the server 230 that server 230 can form for single server 230 or multiple servers 230
Cluster applies real training case for storing, by storage using real training case update to the Internet of Things based on APP Inventor
In instructional device 100, and the application for server 230 may be needed based on the Internet of Things instructional device 100 of APP Inventor
Experiment provides hardware supported.User can connect server 230 by user terminal 220, realize to based on APP Inventor
100 hardware of Internet of Things instructional device control.
The above-mentioned Internet of Things tutoring system 10 based on APP Inventor, the Internet of Things based on APP Inventor, which is imparted knowledge to students, to be filled
The application development software of 100 receivable application and development equipment is set, and application development software is arranged into based on APP Inventor
Internet of Things instructional device 100 in the application development software carry out experimental verification, wherein the Internet of Things based on APP Inventor
Net instructional device 100 include master controller 110, and connect with master controller 110 display screen 120, positioning device 130, give birth to
Object characteristic information acquisition device 140, sensor module 150 and wireless communication device 160 are integrated with the Internet of Things of mainstream using soft
Multiple hardwares facility needed for part is used in one as long as the Internet of Things instructional device 100 based on APP Inventor is connected
In application and development terminal 210, the application software that application and development terminal 210 is developed can be arranged into based on APP by student
On the Internet of Things instructional device 100 of Inventor, answered by the verifying of Internet of Things instructional device 100 based on APP Inventor
With the correlation function effect of exploitation.The instructional device functional diversities, the Internet of Things application and development for being applicable to multiple functions are real
It tests teaching, wide adaptability and is used convenient for practice teaching, greatly improve the teaching of Internet of Things application and development Experiment Training teaching
Effect and efficiency.
In order to enable the technical solution of the utility model is more clear, this is illustrated with a specific application example again below
The Internet of Things instructional device 100 based on APP Inventor of utility model.
Shown in Figure 3, the Internet of Things instructional device 100 based on APP Inventor of the application example includes: master control
Device 110 processed, and the display screen 120, GPS positioning module 131, the fingerprint acquisition device 141, camera shooting that are connect with master controller 110
First 142, microphone 143, sound equipment 144, Temperature Humidity Sensor 151, infrared sensor 152, smoke sensor device 153, PM2.5 sensing
Device 154, illuminance sensor 155, GPRS module 161, bluetooth module 162, WIFI module 163,180 and of data transmission interface
LED light 190.
As illustratively, the teaching of the Internet of Things instructional device 100 based on APP Inventor of the application example can be with
According to following steps carry out using:
A, student completes the exploitation of Internet of Things application software on computers, wherein is mounted with APP on the computer
The exploitation environment of Inventor.
B, the Internet of Things instructional device 100 based on APP Inventor is connect by USB data line with computer, by computer
The application software of upper exploitation is arranged on the Internet of Things instructional device 100 based on APP Inventor.
C, by hardware corresponding with the application software on Internet of Things, verify the application software correlation function operation whether
Normally, for example, can by fingerprint acquisition device 141 acquire verifying unlocked by fingerprint application function whether normal operation, pass through positioning
Whether normal operation etc., student can also easily know that experiment has by display screen 120 to the verifying positioning of device 130 application function
Close information.
As another example, student can also for example be answered using the APP Inventor on mobile phone by mobile terminal
With program by way of network mobile communications network, WiFi or bluetooth with based on APP Inventor Internet of Things impart knowledge to students fill
100 connections are set, thus Base communication hardware, sensor of the operation based on the Internet of Things instructional device 100 of APP Inventor
Hardware, base application hardware etc. carry out experimental verification to the application software of exploitation.
In addition, can also be connected by data transmission interface 180 when needing to access other third party's internet of things equipment
Third party's internet of things equipment is connect, to carry out hardware expansion to based on the Internet of Things instructional device 100 of APP Inventor.
The Internet of Things instructional device 100 based on APP Inventor of this application example has multifunctionality, easy expansion
The advantages that, diversified Internet of Things application and development experiment is easily carried out for student, hardware practice support is provided, effectively improve
The teaching efficiency and efficiency of Internet of Things application and development experimental teaching.
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of Internet of Things instructional device based on APP Inventor characterized by comprising master controller (110), display
Shield (120), positioning device (130), collecting biological feature information device (140), sensor module (150) and wireless communication device
(160)；
The master controller (110) respectively with display screen (120), positioning device (130), collecting biological feature information device
(140), sensor module (150) and wireless communication device (160) connection；
The master controller (110) carries out data biography by the wireless communication device (160) and exterior terminal equipment (200)
It is defeated.
2. the Internet of Things instructional device according to claim 1 based on APP Inventor, which is characterized in that further include plate
Shape shell (170)；
The display screen (120) be touching display screen, the display screen (120), collecting biological feature information device (140) and
The sensor module (150) is embedded at (170) one side external surface of plate shell；
The master controller (110), positioning device (130) and wireless communication device (160) are located in the plate shell (170)
Portion.
3. the Internet of Things instructional device according to claim 1 based on APP Inventor, which is characterized in that further include with
The data transmission interface (180) of master controller (110) connection, the data transmission interface (180) are used for and exterior terminal equipment
(200) carry out data transmission.
4. the Internet of Things instructional device according to claim 1 based on APP Inventor, which is characterized in that further include with
The LED light (190) of master controller (110) connection.
5. based on the Internet of Things instructional device of APP Inventor according to claim to 1, which is characterized in that the nothing
Line communication device (160) includes: the GPRS module (161) connecting respectively with the master controller (110), bluetooth module (162)
And/or WIFI module (163).
6. the Internet of Things instructional device according to claim 1 based on APP Inventor, which is characterized in that the positioning
Device (130) includes the GPS positioning module (131) connecting with the master controller (110).
7. the Internet of Things instructional device according to claim 1 based on APP Inventor, which is characterized in that the sensing
Device assembly (150) includes: Temperature Humidity Sensor (151), the infrared sensor connecting respectively with the master controller (110)
(152), smoke sensor device (153), PM2.5 sensor (154) and/or illuminance sensor (155).
8. the Internet of Things instructional device according to claim 1 based on APP Inventor, which is characterized in that the biology
Characteristic information acquisition device (140) includes: the fingerprint acquisition device (141) connecting respectively with the master controller (110), camera shooting
Head (142), microphone (143) and/or sound equipment (144).
9. a kind of Internet of Things tutoring system based on APP Inventor, which is characterized in that any including such as claim 1 to 8
Described in the Internet of Things instructional device (100) based on APP Inventor, and with the Internet of Things based on APP Inventor
Instructional device (100) establishes the application and development terminal (210) of communication connection.
10. the Internet of Things tutoring system according to claim 9 based on APP Inventor, which is characterized in that further include
User terminal (220) and server (230), the user terminal (220) and server (230), user terminal (220) and are based on
Internet of Things instructional device (100), the server (230) of APP Inventor is imparted knowledge to students with the Internet of Things based on APP Inventor and is filled
(100) are set to communicate to connect respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920042835.1U CN209571076U (en) | 2019-01-10 | 2019-01-10 | Internet of Things instructional device and system based on APP Inventor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920042835.1U CN209571076U (en) | 2019-01-10 | 2019-01-10 | Internet of Things instructional device and system based on APP Inventor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209571076U true CN209571076U (en) | 2019-11-01 |
Family
ID=68333117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920042835.1U Expired - Fee Related CN209571076U (en) | 2019-01-10 | 2019-01-10 | Internet of Things instructional device and system based on APP Inventor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209571076U (en) |
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2019
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