CN209765766U - shared teaching system - Google Patents
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- CN209765766U CN209765766U CN201822014758.7U CN201822014758U CN209765766U CN 209765766 U CN209765766 U CN 209765766U CN 201822014758 U CN201822014758 U CN 201822014758U CN 209765766 U CN209765766 U CN 209765766U
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Abstract
The utility model discloses a sharing teaching system, include: the system comprises a writing induction panel, an interactive projection panel, a conductive pen, a projector, a central control unit and a cloud server; the writing induction panel and the interactive projection panel are arranged in the mounting frame and form a display panel with the same display plane; the writing induction panel is in communication connection with the conductive pen; the projector is in communication connection with the writing induction panel; the interactive projection panel is in communication connection with the projector; the number of the projectors is corresponding to the number of the writing induction panels and the number of the interactive projection panels; and the central control unit is in communication connection with the writing induction panel, the interactive projection panel, the projector and the cloud server respectively.
Description
Technical Field
The utility model relates to a teaching equipment technical field indicates a sharing teaching system especially.
Background
At present, all intelligent teaching blackboards and all-in-one machines have no way of storing electronic tracks for the traditional writing contents written by chalks and water pens, the electronic tracks are converted into data information for storing and sharing, and the teaching information of an interactive display end has no classroom teaching sharing function. The current synchronous classroom teaching mode is composed of a camera device, a voice recording and playing device, a teaching all-in-one machine and a server, and has high equipment requirements and high input cost. The equipment purchasing in the classroom teaching mode cannot be promoted in large batch, and the failure rate and the maintenance cost are very high. In addition, the teaching software platform required by the teaching mode has extremely high requirements, and the maintenance cost is also extremely high.
at present, the chalk dust generated when teachers write in class is harmful to the health of teachers, diseases in throat and lung can be generated, and some teachers are allergic to the chalk dust, so that dustless chalks and erasable white board water pens are appeared, but the use of the chalk can generate loss and use cost
In view of the above, the present application provides a technical solution to solve the above technical problems.
Disclosure of Invention
The utility model aims at providing a sharing teaching system, through using the conductive pen to cooperate the setting with writing response panel, accomplish the blackboard writing information, solved present chalk dust to the healthy harm of mr health, reduced the spending of teaching input cost, kept all functions that traditional blackboard classroom was written, write traditional classroom content with the teaching simultaneously and save with the datamation form, make classroom teaching more intelligent.
The utility model provides a technical scheme as follows:
a shared tutorial system comprising: the system comprises a writing induction panel, an interactive projection panel, a conductive pen, a projector, a central control unit and a cloud server; the writing induction panel and the interactive projection panel are arranged in the mounting frame and form a display panel with the same display plane; the writing induction panel is in communication connection with the conductive pen and is used for displaying handwriting information written by the conductive pen; the projector is in communication connection with the writing induction panel and is used for controlling colors displayed on the writing induction panel in a projection manner; the interactive projection panel is in communication connection with the projector and displays the projected teaching information in the projector; the interactive projection panel is an interactive projection imaging whiteboard; the number of the projectors is corresponding to the number of the writing induction panels and the number of the interactive projection panels; the central control unit is in communication connection with the writing induction panel, the interactive projection panel, the projector and the cloud server respectively; the system is used for storing and processing the teaching information, and performing information interaction with the cloud server to realize the sharing of teaching resource information.
Preferably, the device also comprises an induction circuit; the induction circuit is respectively in communication connection with the writing induction panel, the interactive projection panel and the central control unit and is arranged in induction areas of the writing induction panel and the interactive projection panel; the conductive pen is used for sensing and identifying writing induction information input on the writing induction panel and interaction induction information formed on the interaction projection panel, and the interaction induction information is sent to the central control unit for data processing.
preferably, the conductive pen includes: the pen comprises a shell and a pen point, wherein the shell and the pen point are made of conductive materials; when writing on the writing induction panel, the conductive pen and the writing induction panel form moving charges to form conductive writing induction information.
Preferably, the method comprises the following steps: the central control unit is further used for analyzing and calculating the conductive writing induction information received by the writing induction circuit to generate writing track information and sending the writing track information to the cloud server.
Preferably, the writing induction panel comprises a writing panel; the interactive projection panel comprises a writing panel projection imaging panel; the writing panel and the projection imaging panel form a same display plane; a capacitive touch sensing layer and a sensing protective layer are sequentially arranged on the back of the display plane; the writing panel and the projection panel are made of white glass materials, and the front surfaces of the writing panel and the projection panel are provided with lightproof micro-particle layers; the capacitance touch control induction layer is provided with a capacitance touch control induction mark.
Preferably, the method comprises the following steps: the capacitive touch sensing layer is made of a capacitive touch material.
Preferably, the colors displayed by the writing induction panel can be set in an analog switching mode.
preferably, the method further comprises the following steps: a speech recognition device; the central control unit is in communication connection with the central control unit; the central control unit is used for receiving and recognizing voice information and transmitting the voice information to the central control unit; the central control unit is used for further analyzing the received voice information, and synchronously processing the analyzed voice information and the teaching information; and sending the information after the synchronization processing to the cloud server.
Preferably, the method further comprises the following steps: at least one client; the client is in communication connection with the cloud server; the system is used for receiving the teaching resource information and further realizing interaction with the classroom teaching information.
Preferably, the method further comprises the following steps: and the shooting and recording equipment is in communication connection with the central control unit and is used for shooting classroom information in teaching.
Through the utility model provides a pair of sharing teaching system can bring following at least one beneficial effect:
In the application, the handwriting information written in a classroom is identified, calculated, stored and synchronized, so that the resource sharing is realized, and the problem of unbalanced distribution of teachers and education resources in poor areas and developed areas at present is solved; in addition, the problem that in the prior art, the synchronous time difference cannot be achieved due to the fact that the synchronous delay of the video stream formed by shooting, recording and broadcasting the synchronous classroom teaching transmission content is solved, and a novel classroom teaching content sharing mode is provided for solving the problem of synchronous time.
this application, it harms to mr health to have solved traditional chalk dust, the misery of occupational disease has been removed from, the teaching spending cost of school has been reduced again simultaneously, the teaching of a subversive is write product and system has been opened up, a new teaching mode has also been opened up, make the child head of a family can be in time when in class in can't be in time, can in time acquire the knowledge content that mr went lessons through this kind of shared teaching system, the lesson that will fall or need review can in time acquire and the interpretation understanding of once more.
In the application, a central control unit, voice recognition equipment and a writing induction circuit are all integrated on a shared teaching system of the application, and relevant information in a teaching classroom is controlled through the central control unit, so that the problems of complex combination and high purchase cost of the conventional synchronous classroom teaching equipment are solved; the sharing teaching equipment is high in integration level and low in cost.
According to the application, the problem that the conventional intelligent teaching blackboard, teaching all-in-one machine and the like do not have the function of storing and sharing teaching contents written by teachers' chalks and water pens in a data mode and the function of sharing the teaching contents written by teachers in the teaching interaction process of the teaching intelligent display end is solved; a sharing intelligent blackboard which does not adopt a recording and broadcasting function to intelligently share teaching contents with a plurality of classrooms and an unlimited number of students is created. The application creates the direct data conversion of the writing content, and meanwhile, the traditional sharing teaching product with the writing function is reserved, so that the teaching writing product and the teaching writing system suitable for the current digital teaching informatization process are protected.
According to the method and the device, the problems that the existing common blackboard writing content is uploaded and shared in a picture format or video mode through a camera shooting way, so that synchronous sharing is delayed, or the user can only spend a long time to watch videos, or the user can browse the content in the picture format, and the user cannot carefully share knowledge after class are solved.
In this application, the problem that dust influences the complete sensing of handwriting to upload and share when writing blackboard is written through using frame sensing chalk is solved.
According to the intelligent teaching sharing blackboard, synchronous instant sharing, after-class sharing and pre-class pre-study sharing of blackboard writing content knowledge, voice content knowledge and knowledge content played on an intelligent display screen of a teacher in class are achieved.
In the application, the writing panel realizes the effects of no fingerprint and no condensation of AF (AF) appearing after the surface is treated by the fingerprint-free coating, so that a teacher can not slide a pen and cannot write the pen when writing with chalk.
in this application, electric capacity touch-control inductive layer adopts metal enameled wire design electric capacity touch-control inductive layer, and relative present touch-control membrane, its cost is lower relatively, and the long-life of use is not fragile. The capacitive touch control writing panel applies the capacitive sensing technology to the technical field of a new writing panel, and creates a new capacitive touch control application field.
In this application, this kind writes the appearance of response technique, under the condition that the traditional chalk write is being got rid of, adopt conductive pen to write, the health damage of traditional chalk dust to mr's health has been avoided, and make school save a expense, the spending has been reduced, make the tradition that can not preserve again simultaneously write handwriting content and realized informationization, the save of datamation, share, write the function with traditional blackboard and carried out revolutionary creation, a new historical system high point has been pushed away to it.
drawings
The above features, technical features, advantages and modes of realisation of a shared teaching system will be further described in the following, in an explicitly understood manner, with reference to the accompanying drawings, which illustrate preferred embodiments.
Fig. 1 is a schematic structural diagram of an embodiment of a shared teaching system according to the present invention;
FIG. 2 is a schematic diagram of another embodiment of a shared teaching system according to the present invention;
FIG. 3 is a schematic diagram of another embodiment of a shared teaching system according to the present invention;
Fig. 4 is a schematic diagram of a capacitive touch sensing layer according to the present invention;
Fig. 5 is another schematic diagram of the capacitive touch sensing layer of the present invention;
fig. 6 is another schematic diagram of the capacitive touch sensing layer of the present invention;
Fig. 7 is a schematic structural diagram of another embodiment of a shared teaching system according to the present invention;
FIG. 8 is a schematic diagram of another embodiment of a shared teaching system according to the present invention;
Fig. 9 is a schematic structural diagram of another embodiment of the shared teaching system of the present invention.
The reference numbers illustrate:
000. The system comprises a conductive pen, 100, a shared blackboard, 110, a writing sensing panel, 111, a writing panel, 120, a sensing circuit, 130, a central control unit, 140, an interactive projection panel, 150, a shooting device, 160, a voice recognition device, a mounting frame 170, 200, a cloud server, 300, a client and 400, a projector.
Detailed Description
In order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, specific embodiments of the present invention will be described below with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.
for the sake of simplicity, only the parts relevant to the present invention are schematically shown in the drawings, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".
The utility model provides a sharing teaching system, which is shown in a reference figure 1; the method comprises the following steps: the system comprises a writing induction panel 110, an interactive projection panel 140, a conductive pen 000, a projector 400, a central control unit 130 and a cloud server 200; the writing induction panel 110 and the interactive projection panel 140 are arranged in the mounting frame 170, and form a display panel with the same display plane; the writing induction panel is in communication connection with the conductive pen and is used for displaying handwriting information written by the conductive pen; the projector is in communication connection with the writing induction panel and is used for controlling colors displayed on the writing induction panel in a projection manner; the interactive projection panel is in communication connection with the projector and displays the projected teaching information in the projector; the interactive projection panel is an interactive projection imaging whiteboard; the number of the projectors is corresponding to the number of the writing induction panels and the number of the interactive projection panels; the central control unit is in communication connection with the writing induction panel, the interactive projection panel, the projector and the cloud server respectively; the system is used for storing and processing the teaching information, and performing information interaction with the cloud server to realize the sharing of teaching resource information.
Preferably, the device also comprises an induction circuit; the induction circuit is respectively in communication connection with the writing induction panel, the interactive projection panel and the central control unit and is arranged in induction areas of the writing induction panel and the interactive projection panel; the conductive pen is used for sensing and identifying writing induction information input on the writing induction panel and interaction induction information formed on the interaction projection panel, and the interaction induction information is sent to the central control unit for data processing.
Specifically, the shared teaching system provided in the present application is illustrated with reference to fig. 1 and 8; the system comprises 3 parts, wherein one part is an information sending end, an information transmission end and an information receiving end; what generates information and finishes sending is that the information and finishes sending is made up of conducting pen, writing induction panel 110, induction circuit 120, installation frame 170, interactive projection panel 140 in the shared teaching system, and projector 400; the handheld conductive pen completes writing on the writing induction panel 110, a writing induction signal is received through a writing induction circuit arranged below each area at the bottom of the writing induction panel 110 in an induction mode, the induction circuit 120 sends the sensed writing induction signal to the central control unit 130, the central control unit 130 performs recognition operation according to the received writing induction signal to form writing note information, and meanwhile, the central control unit 130 controls the interactive projection panel 140 to correspondingly display related contents according to different information in a classroom or different information displayed in a meeting process; the central control unit 130 transmits all relevant information in the classroom to the cloud, and the cloud server 200 stores the classroom information or realizes real-time sharing to relevant clients. The projector projects various colors such as simulated blackboards, green boards and the like on the writing induction panel, and the conductive pen 000 forms a note content which simulates original ecological chalk and a fountain pen to write when writing on the teaching writing panel simulated on the surface of the writing induction panel and forms an electronic handwriting track which can be stored and shared. The interactive projection panel 140 in the present application is in communication with the projector 400, which receives the instruction information from the central control unit and plays the corresponding teaching information; in addition, the interactive projection panel is a capacitive touch sensing panel, and can perform interaction, including retrieval, viewing, information playing and the like, according to related information put on the interactive projection panel; the method comprises the steps that written information input is sensed on a capacitive touch sensing panel and transmitted to a central control unit, the central control unit is communicated with an external network, the internet surfing can be achieved, relevant information is searched on the internet and further projected on an interactive projection panel 140 through a projector 400, and all information relevant to a classroom is backed up by the central control unit 130, so that on one hand, the information can be stored; secondly, sharing is carried out; the sharing can be real-time sharing, or historical information callback and the like. When real-time sharing is carried out, information interaction can be realized. In addition, in the application, a plurality of projectors are arranged, each projector corresponds to one writing induction panel, and each projector corresponds to one interactive projection panel; are arranged in a one-to-one correspondence.
in the application, the handwriting information written in a classroom is identified, calculated, converted into data information, stored and sent, so that the resource sharing is realized, and the problem of unbalanced distribution of teachers and education resources in poor areas and developed areas at present is solved; in addition, the problem of the synchronization time difference of the video streams of the synchronous classroom teaching transmission contents in the prior art is solved, and a novel classroom teaching content sharing mode is provided for solving the problem of the synchronization time. Under the condition of not adopting chalk and water pen to write, the damage of the existing chalk dust to the body health of teachers is further solved, the expenditure of teaching input cost is reduced, all functions of traditional blackboard class writing are reserved, and meanwhile, the traditional class content of the teaching writing is digitalized so as to be convenient to store and share.
Preferably, the conductive pen includes: the pen comprises a shell and a pen point, wherein the shell and the pen point are made of conductive materials; when writing on the writing induction panel, the conductive pen and the writing induction panel form moving charges to form conductive writing induction information.
specifically, for a conductive pen: shown with reference to fig. 7 and 8; in the middle of the material of ordinary writing pen preparation, a conducting material preparation is added to body of a brush shell and the writing nib and is formed a conducting pen for can form a capacitanc touch-control function when writing on conductive panel by human hand conducting pen, thereby form the electron note orbit when reaching the conducting pen and write, and an algorithm conversion through the system setting becomes the characters handwriting and shares the saving in the high in the clouds.
The process of forming the note information of the conductive pen 000 includes: the conductive pen can form similar effect of writing the same with the touch-control of finger direct on the electric capacity screen when writing on the electric conductivity writing panel, when the conductive pen in human hand touches electrically conductive writing panel, because human ground connection, the conductive pen in the hand just forms an equivalent capacitance with electrically conductive writing panel writing contact, and high frequency signal can flow in the ground wire through this equivalent capacitance, and like this, the electric charge amount that the receiving terminal received reduces, and when writing and using the conductive pen to touch electrically conductive writing panel, the point of touching is confirmed according to the received current strength of receiving terminal at last. And the points form a writing electronic handwriting in the writing movement, the electronic handwriting is converted into the written handwriting and stored, and the written handwriting content can be uploaded to the cloud for sharing. The projector electrically writes on the sharing board surface projected into various colors, electronic handwriting track data information simulating writing of actual chalk and a fountain pen is formed, and free switching is performed according to required font colors.
Preferably, the method comprises the following steps: the central control unit 130 is further configured to perform parsing operation on the conductive writing sensing information received through the writing sensing circuit, generate writing track information, and send the writing track information to the cloud server.
The present application further provides an embodiment, illustrated with reference to FIGS. 2-3; the writing induction panel comprises a writing panel; the interactive projection panel comprises a writing panel projection imaging panel; the writing panel and the projection imaging panel form a same display plane; a capacitive touch sensing layer and a sensing protective layer are sequentially arranged on the back of the display plane; the writing panel and the projection panel are made of white glass materials, and the front surfaces of the writing panel and the projection panel are provided with lightproof micro-particle layers; the capacitance touch control induction layer is provided with a capacitance touch control induction mark.
preferably, the method comprises the following steps: the capacitive touch sensing layer is made of a capacitive touch material.
preferably, the colors displayed by the writing induction panel can be set in an analog switching mode.
specifically, in the present embodiment, reference is made to fig. 2-3; comprises a writing induction panel and a projector; the projector is projected on the writing induction panel to form a simulated teaching blackboard which can be changed into green, black and white; the conductive pen writes on the surface of the teaching blackboard simulated by projection, and the font color can be changed into various colors through switching. The written handwriting content information can be stored and shared at the cloud.
Writing panel and projection panel, for one kind through the glass panels of high temperature surface integration white formation of image material for the glass surface forms a light tight graininess, makes it form an even diffuse reflection, and the projecting apparatus throws and can not form the worn-out fur reflection on the glass surface, thereby influences student's watching, and it becomes even projection picture formation of image, and the face is permanent not damaged. The capacitive touch material comprises a capacitive film, capacitive glass, a conductive enameled wire and the like.
The writing panel is applied to the shared teaching system of the present application, and is shown with reference to fig. 4-6; the conductive pen is matched with a conductive pen for use; the front surface of the writing board is used for writing, the back surface of the writing board is provided with a capacitive touch sensing layer, the capacitive touch sensing layer is a panel which has a surface without reflection and certain hardness and can be written by chalk, a fountain pen and a conductive pen, so that the viewing of the written surface can not be influenced by reflection of light at all angles, the back of the writing board is provided with a layer of film, the back of an organic film is further provided with a metal insulated wire with the thickness of 5-100 micrometers, and the insulated wire is arranged in a crossed manner according to an X axis and a Y axis, for example, the writing board is shown in a figure 4 and a figure 5; the touch screen can have a capacitance sensing function and become a capacitance touch sensing layer. A protective film is arranged on the back of the metal insulated wire to prevent the wire from falling off. And the formed capacitive touch sensing layer is in communication connection with the writing sensing circuit, and the conductive pen writing conductive touch panel is connected with the same touch sensing circuit board so as to sense and read the handwriting track written by the conductive pen. The conductive pen reads that electrically conductive response module is connected with the host computer of system in band at electric capacity touch-control response layer, no matter computer or android system's host computer, can reach the high in the clouds and share with writing the typeface content that senses. Set up a system synchronization sharing software in the well accuse unit of this application, this software is opened on line, shares the saving with the writing of conductive pen on the clipboard in the high in the clouds. And the voice of the teacher, the content played by the intelligent display terminal and the like are shared on line through the software.
preferably, the method further comprises the following steps: a speech recognition device; the central control unit is in communication connection with the central control unit; the central control unit is used for receiving and recognizing voice information and transmitting the voice information to the central control unit;
the central control unit is used for further analyzing the received voice information, and synchronously processing the analyzed voice information and the teaching information; and sending the information after the synchronization processing to the cloud server.
Further comprising: and the shooting and recording equipment is in communication connection with the central control unit and is used for shooting classroom information in teaching.
in particular, reference is made to FIG. 3; in the application, a system synchronization sharing software is set in the host system, namely the central control unit 130, and the software is opened online to share and store the writing of chalk and water pen on the writing board at the cloud. The voice of the lessee, the content played by the intelligent display end and the like are shared on line through the software. Therefore, the classroom teacher can write and record voice information without a camera, and classroom information can be synchronously identified and transmitted only by the writing induction panel 110, the induction circuit 120, the conductive pen and the voice recognition equipment; therefore, the problem that the writing content of the writing board on the common blackboard is uploaded and shared in a picture format or video mode through a camera shooting way at present is solved. The synchronous sharing is delayed, or only a long time is spent on watching the video, or the contents in the picture format are browsed, and the problems of detail and post-school knowledge sharing cannot be solved. The problem of when writing of present writing blackboard through using frame response chalk dust influences the complete response of handwriting and uploads share is solved. The sharing of the shared blackboard in the application is to synchronously share the required blackboard writing content, the voice content and the interactive content of the display end, the after-class sharing and the before-class sharing by designing a sharing program installed in a host system. The classroom information recording and shooting device is further provided with a high shooting instrument and the like, and classroom information is recorded and shot.
The application is a teacher end writing and interactive sharing program suitable for a writing induction panel and an interactive projection panel, a sharing program applied by parents, students moving ends and a network end, and a sharing program for obtaining writing and interactive receiving ends, wherein a complete teaching sharing system is formed among the sharing application programs, and the writing information, the voice information and the interactive information can be stored and shared.
It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A shared teaching system, comprising: the system comprises a writing induction panel, an interactive projection panel, a conductive pen, a projector, a central control unit and a cloud server;
The writing induction panel and the interactive projection panel are arranged in the mounting frame and form a display panel with the same display plane;
The writing induction panel is in communication connection with the conductive pen; the projector is in communication connection with the writing induction panel;
The interactive projection panel is in communication connection with the projector;
The number of the projectors is corresponding to the number of the writing induction panels and the number of the interactive projection panels;
And the central control unit is in communication connection with the writing induction panel, the interactive projection panel, the projector and the cloud server respectively.
2. The shared teaching system of claim 1, further comprising, a sensing circuit;
The induction circuit is in communication connection with the writing induction panel, the interactive projection panel and the central control unit respectively, and is arranged in an induction area of the writing induction panel and the interactive projection panel.
3. The shared instructional system of claim 1, wherein the conductive pen comprises: the pen comprises a shell and a pen point, wherein the shell and the pen point are made of conductive materials; when writing on the writing induction panel, the conductive pen and the writing induction panel form moving charges to form conductive writing induction information.
4. The shared instructional system of any one of claims 1 to 3, wherein said writing-sensitive panel comprises a writing panel;
The interactive projection panel comprises a writing panel projection imaging panel;
The writing panel and the projection imaging panel form a same display plane;
A capacitive touch sensing layer and a sensing protective layer are sequentially arranged on the back of the display plane;
The writing panel and the projection panel are made of white glass materials, and the front surfaces of the writing panel and the projection panel are provided with lightproof micro-particle layers;
the capacitance touch control induction layer is provided with a capacitance touch control induction mark.
5. the shared teaching system of claim 4, comprising: the capacitive touch sensing layer is made of a capacitive touch material.
6. The shared teaching system of any of claims 1-3, wherein the writing interactive panel displays colors that can be set by analog switching.
7. The shared teaching system of any of claims 1-3, further comprising: a speech recognition device; the central control unit is in communication connection with the central control unit; the voice recognition unit is used for receiving and recognizing voice information and transmitting the voice information to the central control unit.
8. The shared instructional system of claim 1, further comprising: at least one client; the client is in communication connection with the cloud server.
9. the shared instructional system of claim 1, further comprising: and the shooting and recording equipment is in communication connection with the central control unit.
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CN109545012A (en) * | 2018-12-03 | 2019-03-29 | 姚苏栩 | A kind of shared tutoring system |
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CN109545012A (en) * | 2018-12-03 | 2019-03-29 | 姚苏栩 | A kind of shared tutoring system |
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Correction item: Patent agency|Agent Correct: Shanghai Shuoli Intellectual Property Agency (general partnership) 31251|Guo Guifeng Number: 50-01 Volume: 35 Correction item: Patent agency|Agent Correct: Shanghai Shuoli Intellectual Property Agency (general partnership) 31251|Guo Guifeng Number: 50-01 Page: The title page Volume: 35 |
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