CN108538096A - A kind of intelligent electronic white board based on Internet of Things - Google Patents
A kind of intelligent electronic white board based on Internet of Things Download PDFInfo
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- CN108538096A CN108538096A CN201810504462.5A CN201810504462A CN108538096A CN 108538096 A CN108538096 A CN 108538096A CN 201810504462 A CN201810504462 A CN 201810504462A CN 108538096 A CN108538096 A CN 108538096A
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- 238000003384 imaging method Methods 0.000 claims abstract description 16
- 238000012806 monitoring device Methods 0.000 claims abstract description 14
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 13
- 238000012545 processing Methods 0.000 claims abstract description 13
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 13
- 238000005516 engineering process Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000011664 signaling Effects 0.000 claims abstract description 9
- 230000001815 facial effect Effects 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 5
- 238000007781 pre-processing Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000002452 interceptive effect Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000007654 immersion Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000003190 augmentative effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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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
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/172—Classification, e.g. identification
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/10—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people together with the recording, indicating or registering of other data, e.g. of signs of identity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
Abstract
The present invention provides a kind of intelligent electronic white boards based on Internet of Things,Including electronic whiteboard ontology,Electronic whiteboard ontology includes central control unit,Touch screen display device,Speech recognition equipment and AR imaging devices,AR imaging devices include image collection module,Wireless transport module,Image processing module,Image synthesis unit and image storage module,Wireless transport module is connect with central control unit signal,Wireless transport module is connect by Radio Transmission Technology with the terminal signaling that can obtain image,Image collection module and wireless transport module output signal to image processing module,Image processing module is connect with image synthesis unit signal,Image storage is in image storage module,A kind of intelligent electronic white board based on Internet of Things provided by the invention,With AR imaging devices,AR functions can be achieved,Enhance the bandwagon effect of electronic whiteboard,And carry fingerprint identification device,Monitoring device,It registers device and face identification device.
Description
Technical field
The present invention relates to electronic whiteboard field more particularly to a kind of intelligent electronic white boards based on Internet of Things.
Background technology
With taking further steps to deepen the reform for teaching, electronic whiteboard product receives education market concern, especially smart electronics
Blank product, market demand sustainable growth.Intelligent electronic white board is in classroom instruction, it has also become global education activities multimedization
The trend of development, intelligent electronic white board play best teaching efficiency.
Interactive intelligent electronic blank is one kind of intelligent electronic white board, information communication can be carried out with computer, by electronics
Blank is connected to computer, and is projected to the content on computer on electronic whiteboard screen using projector, is answered in special
With a large screen, interactive cooperation meeting or teaching environment under the support of program, can be constructed.It can be on blank directly
Operation, any operation that file may be implemented on computers into edlin, annotation, preservation etc..
But the generally only interactive cooperative association of existing intelligent whiteboard, which negotiates peace to impart knowledge to students, shows function, can only show and transmit
Common picture, animation and video, therefore have a single function.
Invention content
In view of the above-mentioned state of the art, a kind of based on Internet of Things technical problem to be solved by the present invention lies in providing
Intelligent electronic white board, carry AR imaging devices, it can be achieved that AR functions, enhance the bandwagon effect of electronic whiteboard, and with referring to
Line identification device, monitoring device, register device and face identification device.
Technical solution is used by the present invention solves above-mentioned technical problem：
A kind of intelligent electronic white board based on Internet of Things, including electronic whiteboard ontology, electronic whiteboard ontology include that center is controlled
Device, touch screen display device, speech recognition equipment and AR imaging devices processed, touch screen display device, speech recognition equipment and AR at
It is connect with central control unit signal as device, AR imaging devices include image collection module, wireless transport module, at image
Reason module, image synthesis unit and image storage module, wireless transport module are connect with central control unit signal, are wirelessly transferred
Module is connect by Radio Transmission Technology with the terminal signaling that can obtain image, and image collection module and wireless transport module are defeated
Go out signal to image processing module, image processing module is connect with image synthesis unit signal, and image synthesis unit exports image
Signal is to touch screen display device, and image storage in image storage module.
Further, image collection module is specially camera, and camera is arranged in the electronic whiteboard not less than 40 inches
In ontology.
Further, Radio Transmission Technology is specially EnOcean wireless communication techniques.
Further, electronic whiteboard ontology further includes fingerprint identification device, fingerprint identification device include finger print acquisition module,
Fingerprint storage module, fingerprint identification module, finger print acquisition module are connect with fingerprint storage module signal, fingerprint storage module and finger
Line identification module signal connects, and fingerprint identification module is connect with central control unit signal.
Further, electronic whiteboard ontology further includes monitoring device, and monitoring device is connect with central control unit signal,
It can be connect with the terminal signaling for being equipped with tele-control system displayable image.
Further, terminal is specially to be equipped with the smart mobile phone of remote monitoring APP.
Further, electronic whiteboard ontology further includes device of registering, and device of registering includes two-dimension code generator, the service of registering
Device, register Data Generator and data transmitter of registering, two-dimension code generator are connect with touch screen display device signal, the service of registering
For collecting the case where scanning the two-dimensional code and sending a signal to Data Generator of registering, data transmitter of registering receives device with supervision
Terminal signaling connects.
Further, electronic whiteboard ontology further includes face identification device, and face identification device includes that facial image is located in advance
It manages module, facial image characteristic extracting module and facial image matching and identification module, image collection module is pre- with facial image
Processing module signal connects.
Advantageous effect：
Based on Internet of Things, control of the wireless terminal to electronic whiteboard is realized；With AR imaging devices, it can be achieved that AR work(
Can, viewer can see the scene image enhanced by AR imaging devices from screen, this improves visual immersion, enhancing
The bandwagon effect of electronic whiteboard；With fingerprint identification device and monitoring device, user can be referred to by line identification device
Line unlocks safely and controls electronic whiteboard, and user can also use the terminal control for being equipped with tele-control system displayable image
Monitoring device, the field condition arrived by terminal checking monitoring assembly monitor；Device of registering also is carried, user is scanned using mobile phone
Can register after Quick Response Code, relative to traditional using the method registered, using scan the two-dimensional code register by the way of it is very big
Shorten the time of registering；With face identification device, unlock to electronic whiteboard can be realized by face identification device and opened
Lock control.
Description of the drawings
Fig. 1 is main structure diagram of the present invention；
Fig. 2 is main view of internal structure of the present invention；
Fig. 3 is AR imaging device work flow diagrams in the present invention；
Fig. 4 is fingerprint identification device work flow diagram in the present invention；
Fig. 5 is device work flow diagram of registering in the present invention；
Fig. 6 is to enter face identification device work flow diagram in the present invention.
Wherein, electronic whiteboard ontology 1, central control unit 2, touch screen display device 3, speech recognition equipment 4, AR imaging dresses
Set 5, fingerprint identification device 6, monitoring device 7, device 8 of registering.
Specific implementation mode
, there are further understanding and understanding in the effect of to make to structure feature of the invention and being reached, to preferable
Embodiment and attached drawing cooperation detailed description, are described as follows：
As shown in Figures 1 to 6, a kind of intelligent electronic white board based on Internet of Things, including electronic whiteboard ontology 1, as this
The improvement of invention, electronic whiteboard ontology include central control unit 2, touch screen display device 3, speech recognition equipment 4 and AR imagings
Device 5, touch screen display device 3, speech recognition equipment 4 and AR imaging devices 5 are connect with 2 signal of central control unit, AR at
Picture device 5 includes image collection module, wireless transport module, image processing module, image synthesis unit and image storage module,
Wireless transport module is connect with 2 signal of central control unit, and wireless transport module is by Radio Transmission Technology and can obtain image
Terminal signaling connection, image collection module and wireless transport module output signal to image processing module, image procossing mould
Block is connect with image synthesis unit signal, and image synthesis unit exports picture signal to touch screen display device 3, and image storage
In image storage module.
In use, user operates with electronic whiteboard by touch screen display device 3, speech recognition equipment 4 can identify use
The phonetic order at family, and central control unit 2 is sent a signal to, central control unit 2 makees electronic whiteboard according to phonetic order
Go out corresponding control, can also be made by the terminal-pair central control unit 2 to establish a connection with wireless transport module
Control, such as mobile phone realize that wireless control electronic whiteboard, electronic whiteboard can also pass through AR imaging devices 5 by phone network
Realize that AR augmented reality functions, image collection module acquire real world images by photography technology, user also can be by that can obtain
The terminal of image, such as mobile phone are taken, is photographed by mobile phone photograph, then image transmitting is passed to wireless by Radio Transmission Technology
Defeated module, wireless transport module can send image information to image processing module after receiving image, and image processing module is to image
It is handled, using the virtual scene synthetic operation of image synthesis unit, is finally shown in touch screen display device 3,
Viewer can see final enhanced scene image from screen, this improves visual immersion, greatly improves electronics
The bandwagon effect of blank, the image after synthesis are also stored into image storage module immediately, in case next time uses.
Image collection module is specially camera, and camera is arranged 1 in the electronic whiteboard ontology not less than 40 inches.
Radio Transmission Technology is specially EnOcean wireless communication techniques, EnOcean wireless communication techniques and similar technique phase
Than least in power-consuming, transmission range is farthest, with networking and can support the functions such as relaying.
Electronic whiteboard ontology 1 further includes fingerprint identification device 6, and fingerprint identification device 6 is deposited including finger print acquisition module, fingerprint
Module, fingerprint identification module are stored up, finger print acquisition module is connect with fingerprint storage module signal, fingerprint storage module and fingerprint recognition
Module by signal connects, and fingerprint identification module is connect with 2 signal of central control unit, and finger print acquisition module is responsible for acquiring the finger of user
Line, fingerprint storage module are responsible for the fingerprint that storage collects user, when the finger of user touches fingerprint identification module, fingerprint
The fingerprint of identification module typing at this time and and originally in fingerprint storage module collected fingerprint is compared, fingerprint comparison at
After work(, fingerprint identification module sends a signal to central control unit 2 and is unlocked operation, and then user can be used electronics white
Plate.
Electronic whiteboard ontology 1 further includes monitoring device 7, and monitoring device 7 is connect with 2 signal of central control unit, also can be with
The terminal signaling connection of tele-control system displayable image is installed, user can show by being equipped with tele-control system
The terminal control monitoring device 7 of diagram picture.
Terminal is specially to be equipped with the smart mobile phone of remote monitoring APP, if applying in campus, teacher can pass through intelligence
Mobile phone controls monitoring device 7, and the classroom situation in the classroom monitored by smart mobile phone checking monitoring device 7.
Electronic whiteboard ontology 1 further includes device 8 of registering, and device 8 of registering includes two-dimension code generator, server of registering, label
To Data Generator and data transmitter of registering, two-dimension code generator is connect with 3 signal of touch screen display device, and server of registering is used
In collection scans the two-dimensional code the case where and Data Generator of registering is sent a signal to, data transmitter of registering receives terminal with supervision
Signal connects, and is shown after two-dimension code generator generation Quick Response Code and by touch screen display device 3, user scans two dimension using mobile phone
Code register after registration, and server of registering can be by register information, and server of then registering sends information to data life of registering
It grows up to be a useful person, Data Generator of registering can generate corresponding data information of registering, and data transmitter of registering can register these data hair
Give supervision and receive terminal, the electronic whiteboard with device 8 of registering can use in school, student by register device 8 into
The data of registering of capable registration of registering, these students can be sent to the supervision reception terminal of teacher's this side, and teacher can check
Raw situation of registering need not require student to sign or call the roll one by one in classroom, relative to traditional using signature label
The method arrived, using scan the two-dimensional code register by the way of greatly shorten the time of registering.
Electronic whiteboard ontology further includes face identification device, and face identification device includes facial image preprocessing module, people
Face image characteristic extracting module and facial image matching and identification module, image collection module are believed with facial image preprocessing module
Number connection, image collection module can be also used for obtain facial image, and acquisition information submit to facial image pre-process mould
Block, facial image preprocessing module carry out beautification correction pretreatment to image and send information to facial image feature extraction mould
Block, facial image characteristic extracting module in information visual signature, pixels statistics feature, facial image transformation coefficient feature,
Facial image algebraic characteristic extracts, and facial image matching is with identification module the characteristic of these facial images extracted
Scan for matching with the feature templates stored in database, by face identification device can realize unlock to electronic whiteboard and
It unlocks and controls.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of skill in the art that it still can be right
Technical solution recorded in previous embodiment is modified, or is replaced on an equal basis to which part technical characteristic；And these
Modification or replacement, the spirit and scope for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.
Claims (8)
1. a kind of intelligent electronic white board based on Internet of Things, including electronic whiteboard ontology, it is characterised in that：The electronic whiteboard sheet
Body includes central control unit, touch screen display device, speech recognition equipment and AR imaging devices, the touch screen display device, institute
It states speech recognition equipment and the AR imaging devices is connect with the central control unit signal, the AR imaging devices include
Image collection module, wireless transport module, image processing module, image synthesis unit and image storage module, the wireless biography
Defeated module is connect with the central control unit signal, and the wireless transport module is by Radio Transmission Technology and can obtain image
Terminal signaling connection, described image acquisition module and the wireless transport module output signal to described image processing mould
Block, described image processing module are connect with described image synthesis module signal, described image synthesis module export picture signal to
The touch screen display device, and image storage in image storage module.
2. a kind of intelligent electronic white board based on Internet of Things according to claim 1, it is characterised in that：Described image obtains
Module is specially camera, and the camera is arranged in the electronic whiteboard ontology not less than 40 inches.
3. a kind of intelligent electronic white board based on Internet of Things according to claim 1, it is characterised in that：The wireless transmission
Technology is specially EnOcean wireless communication techniques.
4. a kind of intelligent electronic white board based on Internet of Things according to claim 1, it is characterised in that：The electronic whiteboard
Ontology further includes fingerprint identification device, and the fingerprint identification device includes finger print acquisition module, fingerprint storage module, fingerprint recognition
Module, the finger print acquisition module are connect with the fingerprint storage module signal, and the fingerprint storage module is known with the fingerprint
Other module by signal connection, the fingerprint identification module are connect with the central control unit signal.
5. a kind of intelligent electronic white board based on Internet of Things according to claim 1, it is characterised in that：The electronic whiteboard
Ontology further includes monitoring device, and the monitoring device is connect with the central control unit signal, also can with long-range control is installed
The terminal signaling of system displayable image processed connects.
6. a kind of intelligent electronic white board based on Internet of Things according to claim 5, it is characterised in that：The terminal is specific
To be equipped with the smart mobile phone of remote monitoring APP.
7. a kind of intelligent electronic white board based on Internet of Things according to claim 1, it is characterised in that：The electronic whiteboard
Ontology further includes device of registering, the device of registering includes two-dimension code generator, server of registering, register Data Generator and label
To data transmitter, the two-dimension code generator is connect with the touch screen display device signal, and the server of registering is for receiving
The case where collection scans the two-dimensional code simultaneously sends a signal to the Data Generator of registering, and the data transmitter of registering is received with supervision
Terminal signaling connects.
8. a kind of intelligent electronic white board based on Internet of Things according to claim 1, it is characterised in that：The electronic whiteboard
Ontology further includes face identification device, and the face identification device includes that facial image preprocessing module, facial image feature carry
Modulus block and facial image matching and identification module, described image acquisition module connect with the facial image preprocessing module signal
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810504462.5A CN108538096A (en) | 2018-05-18 | 2018-05-18 | A kind of intelligent electronic white board based on Internet of Things |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810504462.5A CN108538096A (en) | 2018-05-18 | 2018-05-18 | A kind of intelligent electronic white board based on Internet of Things |
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| CN108538096A true CN108538096A (en) | 2018-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810504462.5A Pending CN108538096A (en) | 2018-05-18 | 2018-05-18 | A kind of intelligent electronic white board based on Internet of Things |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109859547A (en) * | 2019-03-28 | 2019-06-07 | 重庆三峡学院 | A kind of mathematical education display board |
| CN111210681A (en) * | 2020-03-03 | 2020-05-29 | 北京文香信息技术有限公司 | Multi-functional wisdom blackboard |
| CN111611567A (en) * | 2020-05-20 | 2020-09-01 | 京东方科技集团股份有限公司 | Authentication method and device, electronic whiteboard and computer readable storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106846525A (en) * | 2017-01-20 | 2017-06-13 | 南京苗苗智能科技有限公司 | A kind of Internet of Things is intelligently registered system and its recognition methods |
| CN107731028A (en) * | 2017-11-15 | 2018-02-23 | 安徽声讯信息技术有限公司 | A kind of intelligent sound electronic whiteboard |
| CN107798932A (en) * | 2017-12-08 | 2018-03-13 | 快创科技（大连）有限公司 | A kind of early education training system based on AR technologies |
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2018
- 2018-05-18 CN CN201810504462.5A patent/CN108538096A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106846525A (en) * | 2017-01-20 | 2017-06-13 | 南京苗苗智能科技有限公司 | A kind of Internet of Things is intelligently registered system and its recognition methods |
| CN107731028A (en) * | 2017-11-15 | 2018-02-23 | 安徽声讯信息技术有限公司 | A kind of intelligent sound electronic whiteboard |
| CN107798932A (en) * | 2017-12-08 | 2018-03-13 | 快创科技（大连）有限公司 | A kind of early education training system based on AR technologies |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109859547A (en) * | 2019-03-28 | 2019-06-07 | 重庆三峡学院 | A kind of mathematical education display board |
| CN111210681A (en) * | 2020-03-03 | 2020-05-29 | 北京文香信息技术有限公司 | Multi-functional wisdom blackboard |
| CN111611567A (en) * | 2020-05-20 | 2020-09-01 | 京东方科技集团股份有限公司 | Authentication method and device, electronic whiteboard and computer readable storage medium |
| CN111611567B (en) * | 2020-05-20 | 2024-04-05 | 京东方科技集团股份有限公司 | Authentication method and device, electronic whiteboard and computer readable storage medium |
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Application publication date: 20180914 |