CN105355099A - Electronic blackboard system with exhibition stand - Google Patents
Electronic blackboard system with exhibition stand Download PDFInfo
- Publication number
- CN105355099A CN105355099A CN201510891040.4A CN201510891040A CN105355099A CN 105355099 A CN105355099 A CN 105355099A CN 201510891040 A CN201510891040 A CN 201510891040A CN 105355099 A CN105355099 A CN 105355099A
- Authority
- CN
- China
- Prior art keywords
- electronic blackboard
- exhibition booth
- cloud
- cloud terminal
- video
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- 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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
Abstract
The invention discloses an electronic blackboard system with an exhibition stand. The electronic blackboard system comprises a cloud interaction electronic blackboard and a cloud terminal server. The cloud interaction electronic blackboard and the cloud terminal server are connected, and the cloud interaction electronic blackboard comprises: an electronic blackboard which includes a display screen and a touch screen; and a camera which includes a video exhibition stand camera and a recording camera, wherein the video exhibition stand camera is used for performing video recording according to corresponding touch control signals of a user, pictures of electric signals, video data of the recording camera and projection data of the video exhibition stand camera are all stored in the cloud terminal server, and the cloud terminal is also used for logging into the cloud terminal server so as to read the data stored in the cloud terminal server. The cloud interaction electronic blackboard system has the functions of cloud interaction and storing writing of a teacher in a teaching process, at the same time, also has a function of recording and projecting teaching, facilitates subsequent watching of teaching images and the writing of the teacher and improves the user experience.
Description
Technical field
The present invention relates to electronic blackboard field, be specifically related to a kind of electronic blackboard system with exhibition booth.
Background technology
Existing electronic blackboard system, does not possess the function of cloud interaction, does not possess yet and makes to teacher's writing on the blackboard in teaching process the function that stores, meanwhile, also lacks the function to teaching recorded broadcast and projection, causes Consumer's Experience in teaching process not good.
Summary of the invention
For solving existing electronic blackboard system, do not possess the function of cloud interaction, do not possess and the function that stores is done to teacher's writing on the blackboard in teaching process yet, simultaneously, also lack the function to teaching recorded broadcast and projection, cause the problem that in teaching process, Consumer's Experience is not good, the present invention proposes a kind of electronic blackboard system with exhibition booth.
A kind of electronic blackboard system with exhibition booth provided by the invention, is characterized in that, comprises cloud interactive electronic blackboard and cloud terminal server, and described cloud interactive electronic blackboard is connected with described cloud terminal server; Described cloud interactive electronic blackboard comprises:
Main control system, comprises cloud terminal and video presenter controller, and described cloud terminal is connected with described video presenter controller;
Electronic blackboard, comprises display screen and touch-screen, and described touch-screen is for receiving the touching signals of user and being converted into electric signal and being sent to described cloud terminal, and described cloud terminal is used for the picture transmission corresponding to described electric signal to described display screen;
Video camera, comprises video presenter video camera and recorded broadcast video camera, and described video presenter video camera is used for recording a video according to the touching signals of user;
Exhibition booth, for shrinking according to the touching signals of user or launching, video presenter video camera is for the unlatching when described exhibition booth is launched and by the project objects on described exhibition booth to described display screen;
Wherein, the Video Document of the picture corresponding to described electric signal, described recorded broadcast video camera and the projection data of described video presenter video camera are all stored in described cloud terminal server, and described cloud terminal is also for logging in described cloud terminal server to read the data stored in described cloud terminal server.
Further, described cloud interactive electronic blackboard is multiple, is connected respectively with described cloud terminal server.
Further, described cloud interactive electronic blackboard also comprises exhibition booth background light and exhibition booth projecting lamp, and opens according to the touching signals of user or close.
Further, described exhibition booth background light and described exhibition booth projecting lamp can be opened automatically when sense ambient light is weak.
Further, the surface of described cloud interactive electronic blackboard is provided with tempered glass layer, described tempered glass layer is provided with black chemistry coat.
Further, described touch-screen is arranged on described display screen, and described tempered glass layer is arranged on described touch-screen.
Further, described video presenter controller comprises the first to the 3rd connection terminal, the first to the 3rd relay, current driving circuit and singlechip controller;
Described first connection terminal is connected with the first end b of described 3rd relay and described exhibition booth respectively;
Described second connection terminal is connected with described singlechip controller and described cloud terminal respectively;
Described 3rd connection terminal is connected with the first end b of described exhibition booth background light, described exhibition booth projecting lamp, described first relay and the first end b of described second relay respectively;
16th pin of described current driving circuit is connected with the control end a of described second relay, and the 15th pin is connected with the control end a of described first relay, and the 13rd pin is connected with the control end a of described 3rd relay; And
The 1st, 2 of described singlechip controller is connected with the 1st, 2 and 4 pins of described current driving circuit respectively with 4 pins.
Further, the model of described singlechip controller is STC89C52, and the model of described current driving circuit is ULN2003A.
Beneficial effect of the present invention for described in there is exhibition booth electronic blackboard system to possess cloud interactive and teacher's writing on the blackboard in teaching process is made to the function that stores, simultaneously, also possess the function to teaching recorded broadcast and projection, be convenient to follow-up viewing teaching image and teacher's writing on the blackboard, adding users is experienced.
Accompanying drawing explanation
Fig. 1 is the functional block diagram that the present invention has electronic blackboard system one embodiment of exhibition booth.
Fig. 2 is the structure using state figure of Fig. 1 medium cloud interactive electronic blackboard.
Fig. 3 is the circuit diagram of video presenter controller one embodiment in Fig. 1.
Embodiment
Fig. 1 is the functional block diagram that the present invention has electronic blackboard system 10 1 embodiment of exhibition booth.In figure, 10 for having the electronic blackboard system of exhibition booth, and 1 is electronic blackboard, 3 is video camera, and 4 is exhibition booth, and 11 is cloud terminal server, 12 is cloud interactive electronic blackboard, 14 is main control system, and 40 is touch-screen, and 42 is display screen, 44 is video presenter video camera, 46 is recorded broadcast video camera, and 48 is cloud terminal, and 50 is video presenter controller.
Refer to Fig. 1, there is for the present invention the functional block diagram of electronic blackboard system 10 1 embodiment of exhibition booth, in the present embodiment, the electronic blackboard system 10 with exhibition booth comprises cloud interactive electronic blackboard 12 and cloud terminal server 11, and cloud interactive electronic blackboard 12 is connected with cloud terminal server 11.In the present embodiment, cloud interactive electronic blackboard 12 can be multiple, is connected all respectively with cloud terminal server 11 through Ethernet, shares the resource being stored in cloud terminal server 11.
In other embodiments, cloud interactive electronic blackboard 12 is multiple, is connected all respectively with cloud terminal server 11, shares a cloud terminal server 11, realizes mutual resource sharing.
Cloud interactive electronic blackboard 12 comprises electronic blackboard 1, main control system 14, video camera 3, exhibition booth background light 16, exhibition booth projecting lamp 18 and exhibition booth 4.Main control system 14 comprises cloud terminal 48 and video presenter controller 50, and cloud terminal 48 is connected with video presenter controller 50.
Electronic blackboard 1 comprises display screen 40 and touch-screen 42, and touch-screen 42 is converted into electric signal is sent to cloud terminal 48 for receiving user's touching signals, cloud terminal 48 for by the picture transmission of electric signal to display screen 40.In the present embodiment, touch-screen 40 is capacitance touch screen, and display screen 42 is LCDs, and touch-screen 40 is connected with cloud terminal 48 through USB line, display screen 42 is connected with cloud terminal 48 through HDMI wire, and cloud terminal 48 is for storing the writing on the blackboard of teacher in teaching process on touch-screen 40.In the present embodiment, the surface of cloud interactive electronic blackboard 12 is provided with tempered glass layer, and tempered glass layer is provided with black chemistry coat, touch-screen 40 is arranged on display screen 42, and tempered glass layer is arranged on touch-screen 40.
In the present embodiment, touch-screen 40 is converted into electric signal is sent to cloud terminal 48 for receiving user's touching signals, cloud terminal 48 for by the picture transmission of electric signal to display screen 42.Video camera 3 comprises video presenter video camera 44 and recorded broadcast video camera 46, and video presenter video camera 44 is for starting to record a video according to the corresponding touching signals of user.Exhibition booth 4 for shrinking according to the corresponding touching signals of user or launching to place object (such as paper, books) on exhibition booth 4, video presenter video camera 44 for when exhibition booth 4 is launched open with by the project objects on exhibition booth 4 to display screen 42.The projection data of the picture of electric signal, the Video Document of recorded broadcast video camera and video presenter video camera 44 is all stored in cloud terminal server 11, and cloud terminal 48 is also for logging in cloud terminal server 11 to read the data stored in cloud terminal server 11.
Exhibition booth 4 for placing object, such as teaching material, paper etc., video camera 3 by the project objects on exhibition booth 4 on display screen 42.Exhibition booth background light 16 and exhibition booth projecting lamp 18 for opening according to the corresponding touching signals of user or close, also for when sense ambient light is weak open, to illuminate the object of described exhibition booth.In other embodiments, video camera 3 is a video camera that can realize video presenter and recorded broadcast function.
The picture of the electric signal of user's touch-control is all stored in cloud terminal server 11 with video recording, and cloud terminal 48 is also for logging in cloud terminal server 11 to read the data stored in cloud terminal server.In one embodiment, the electronic blackboard system 10 with exhibition booth records teacher's writing on the blackboard in teaching process, is convenient to follow-up review and looks back use.Teacher is after office edits courseware, and this courseware is stored into cloud terminal server 11, directly can show this courseware content to classroom.Meanwhile, the electronic blackboard system 10 with exhibition booth also can take the instructional video of lower teacher, uses so that follow-up review is looked back.
Video presenter controller 50 is connected with cloud terminal 48 and cloud terminal server 11 respectively, for providing passage alternately for the data between cloud terminal 48 and cloud terminal server 11.Video camera 3 is connected through Ethernet with video presenter controller 50.Video presenter controller 50 is also for the touching signals control loudspeaker 9 according to user, wireless receiver 10, video camera 3, microphone 8, exhibition booth 4, exhibition booth background light 16 and exhibition booth projecting lamp 18.In the present embodiment, exhibition booth 4 is collapsible exhibition booth, when exhibition booth 4 is in deployed condition, opens the projecting function of video camera 3, when exhibition booth 4 is in contraction state, closes the projecting function of video camera 3.Exhibition booth background light and exhibition booth projecting lamp are opened when sense ambient light is weak, to illuminate the object of exhibition booth 4.
In one embodiment, the data that cloud terminal server 11 stores can realize the resource sharing of whole school, outstanding video data or writing on the blackboard is shared arbitrary classroom of whole school, and contractile exhibition booth 4 can realize appearance looks elegant, save space.
Fig. 2 is the structure using state figure of Fig. 1 medium cloud interactive electronic blackboard.In figure, 1 is electronic blackboard, and 2 is the blackboard region that can write, and 3 is video camera, and 4 is exhibition booth, and 5 is accommodation space, and 9 is support, and 12 is cloud interactive electronic blackboard.
Referring to Fig. 2, is the structure using state figure of Fig. 1 medium cloud interactive electronic blackboard, and in the present embodiment, cloud interactive electronic blackboard 12 comprises electronic blackboard 1, the blackboard region 2 that can write, video camera 3, exhibition booth 4, accommodation space 5 and support 9.Accommodation space 5 is for receiving main control system 14.Support 9 is for being supported in cloud interactive electronic blackboard 12 by camera 3.
Fig. 3 is the circuit diagram of video presenter controller one embodiment in Fig. 1.In figure, 50 is video presenter controller, and 52 is the first connection terminal, and 54 is the second connection terminal, and 56 is the 3rd connection terminal, and 58 is singlechip controller, and 60 is current driving circuit, and 62 is the first relay, and 64 is the second relay, and 66 is the 3rd relay.
Referring to Fig. 3, is the circuit diagram of video presenter controller one embodiment in Fig. 1.In the present embodiment, video presenter controller 50 comprises the first to the 3rd connection terminal (52,54,56), the first to the 3rd relay (62,64,66), current driving circuit 60 and singlechip controller 58.
First connection terminal 52 is connected with the first end b of the 3rd relay 66 and exhibition booth 4 respectively, and the second connection terminal 54 is connected with singlechip controller 58 and cloud terminal 48 respectively.
3rd connection terminal 56 is connected with exhibition booth background light 16, the first end b of exhibition booth projecting lamp 18, first relay 62 and the first end b of the second relay 64 respectively.
16th pin of current driving circuit 60 is connected with the control end a of the second relay 64, and the 15th pin is connected with the control end a of the first relay 62, and the 13rd pin is connected with the control end a of the 3rd relay 66.
The 1st, 2 of singlechip controller 58 is connected with the 1st, 2 and 4 pins of current driving circuit 60 respectively with 4 pins.
In the present embodiment, the model of singlechip controller 58 is STC89C52, and the model of current driving circuit 60 is ULN2003A.
Obviously, possess cloud just because of the electronic blackboard system 10 with exhibition booth in embodiment of the present invention interactive and teacher's writing on the blackboard in teaching process is made to the function that stores, meanwhile, also possess the function to impart knowledge to students recorded broadcast and projection, be convenient to follow-up viewing teaching image and teacher's writing on the blackboard, adding users is experienced.
The foregoing is only the preferred embodiments of the present invention; be not limited to the present invention, for a person skilled in the art, within the spirit and principles in the present invention all; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. have an electronic blackboard system for exhibition booth, it is characterized in that, comprise cloud interactive electronic blackboard and cloud terminal server, described cloud interactive electronic blackboard is connected with described cloud terminal server; Described cloud interactive electronic blackboard comprises:
Main control system, comprises cloud terminal and video presenter controller, and described cloud terminal is connected with described video presenter controller;
Electronic blackboard, comprises display screen and touch-screen, and described touch-screen is for receiving the touching signals of user and being converted into electric signal and being sent to described cloud terminal, and described cloud terminal is used for the picture transmission corresponding to described electric signal to described display screen;
Video camera, comprises video presenter video camera and recorded broadcast video camera, and described video presenter video camera is used for recording a video according to the touching signals of user;
Exhibition booth, for shrinking according to the touching signals of user or launching, video presenter video camera is for the unlatching when described exhibition booth is launched and by the project objects on described exhibition booth to described display screen;
Wherein, the Video Document of the picture corresponding to described electric signal, described recorded broadcast video camera and the projection data of described video presenter video camera are all stored in described cloud terminal server, and described cloud terminal is also for logging in described cloud terminal server to read the data stored in described cloud terminal server.
2. the electronic blackboard system with exhibition booth according to claim 1, is characterized in that, described cloud interactive electronic blackboard is multiple, is connected respectively with described cloud terminal server.
3. the electronic blackboard system with exhibition booth according to claim 1, is characterized in that, when described exhibition booth is launched, the project objects of described video presenter position for video camera on the next described exhibition booth of projection presetting bit is on described display screen.
4. the electronic blackboard system with exhibition booth according to claim 1, is characterized in that, described projection presetting bit is positioned at directly over vertical direction when described exhibition booth is in deployed condition.
5. the electronic blackboard system with exhibition booth according to claim 1, is characterized in that, described cloud interactive electronic blackboard also comprises exhibition booth background light and exhibition booth projecting lamp, and opens according to the touching signals of user or close.
6. the electronic blackboard system with exhibition booth according to claim 5, is characterized in that, described exhibition booth background light and described exhibition booth projecting lamp can be opened automatically when sense ambient light is weak.
7. the electronic blackboard system with exhibition booth according to claim 1, is characterized in that, the surface of described cloud interactive electronic blackboard is provided with tempered glass layer, described tempered glass layer is provided with black chemistry coat.
8. the electronic blackboard system with exhibition booth according to claim 7, is characterized in that, described touch-screen is arranged on described display screen, and described tempered glass layer is arranged on described touch-screen.
9. the electronic blackboard system with exhibition booth according to claim 5, is characterized in that, described video presenter controller comprises the first to the 3rd connection terminal, the first to the 3rd relay, current driving circuit and singlechip controller;
Described first connection terminal is connected with the first end b of described 3rd relay and described exhibition booth respectively;
Described second connection terminal is connected with described singlechip controller and described cloud terminal respectively;
Described 3rd connection terminal is connected with the first end b of described exhibition booth background light, described exhibition booth projecting lamp, described first relay and the first end b of described second relay respectively;
16th pin of described current driving circuit is connected with the control end a of described second relay, and the 15th pin is connected with the control end a of described first relay, and the 13rd pin is connected with the control end a of described 3rd relay; And
The 1st, 2 of described singlechip controller is connected with the 1st, 2 and 4 pins of described current driving circuit respectively with 4 pins.
10. the electronic blackboard system with exhibition booth according to claim 9, is characterized in that, the model of described singlechip controller is STC89C52, and the model of described current driving circuit is ULN2003A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510891040.4A CN105355099B (en) | 2015-11-27 | 2015-11-27 | A kind of electronic blackboard system with exhibition booth |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510891040.4A CN105355099B (en) | 2015-11-27 | 2015-11-27 | A kind of electronic blackboard system with exhibition booth |
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| Publication Number | Publication Date |
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| CN105355099A true CN105355099A (en) | 2016-02-24 |
| CN105355099B CN105355099B (en) | 2019-08-09 |
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| CN201510891040.4A Active CN105355099B (en) | 2015-11-27 | 2015-11-27 | A kind of electronic blackboard system with exhibition booth |
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| CN105807993A (en) * | 2016-03-04 | 2016-07-27 | 上海浩元集成系统有限公司 | Multimedia interactive electronic art blackboard poster |
| CN108389446A (en) * | 2018-04-04 | 2018-08-10 | 上海易教信息科技有限公司 | A kind of tutoring system of wisdom blackboard and wisdom classroom |
| CN108920023A (en) * | 2018-09-26 | 2018-11-30 | 广州视源电子科技股份有限公司 | Wisdom blackboard |
| CN110176158A (en) * | 2018-07-09 | 2019-08-27 | 深圳睿尚教育科技有限公司 | A kind of record live streaming switching system and its method |
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| CN105807993A (en) * | 2016-03-04 | 2016-07-27 | 上海浩元集成系统有限公司 | Multimedia interactive electronic art blackboard poster |
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| CN105355099B (en) | 2019-08-09 |
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