CN217543870U - Interactive teaching classroom system - Google Patents

Abstract

The application discloses interactive teaching classroom system includes: a plurality of classroom units, each classroom unit comprising: the blackboard-writing device comprises a first action acquisition device, a first blackboard-writing acquisition device and a first main screen; the first action acquisition device is connected with the first main screen and used for transmitting the acquired action information of the teacher in the current classroom to the first main screen so that the first main screen executes corresponding operation according to the action information; the first blackboard-writing acquisition device is connected with the first main screen and used for transmitting acquired pictures on a blackboard in a current classroom to the first main screen so as to enable the first main screen to display the pictures; the first main screen in at least one classroom unit can be in communication connection with the first main screen in other classroom units, so that pictures displayed by the first main screen in communication connection can be displayed in an interchangeable manner. The system can record and broadcast scenes in a classroom without dead angles, and can control the host according to the action information of a teacher, so that the interaction quality and the class experience are improved.

Description

Interaction teaching classroom system

Technical Field

The application relates to the technical field of interactive teaching, in particular to an interactive teaching classroom system.

Background

With the progress of science and technology, the application of multimedia teaching is increasingly popularized, and the traditional teaching mode is that a teacher takes charge of students in one classroom, and one teacher cannot synchronously guide teaching for other students in the classroom in the same time period, so that the sharing of high-quality teacher resources is limited, and more students cannot enjoy the education of the high-quality teacher. At present, students in other areas can also enjoy resources of high-quality teachers through a traditional recording and broadcasting machine, but the method needs the traditional recording and broadcasting machine, light deployment cannot be achieved, and synchronous teacher-student interaction cannot be achieved. Therefore, a new interactive teaching classroom system is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The technical problem that this application mainly solved provides an interactive teaching classroom system, can carry out no dead angle recorded broadcast to the scene in classroom to can be according to teacher's action information control host computer.

In order to solve the technical problem, the application adopts a technical scheme that: an interactive teaching classroom system is provided, comprising: a plurality of classroom units, each classroom unit comprising: the blackboard-writing device comprises a first action acquisition device, a first blackboard-writing acquisition device and a first main screen; the first action acquisition device is connected with the first main screen and used for transmitting acquired action information of the teacher in the current classroom to the first main screen so that the first main screen executes corresponding operation according to the action information; the first blackboard writing acquisition device is connected with the first main screen and is used for transmitting the acquired pictures on the teaching blackboard in the current classroom to the first main screen so as to enable the first main screen to display the pictures; wherein the first home screen in at least one classroom unit is capable of being communicatively connected with the first home screens in other classroom units such that the pictures displayed by the communicatively connected first home screen are interchangeably displayable.

Wherein the classroom unit further includes: the system comprises a first video acquisition device and a second video acquisition device; the first video acquisition device and the second video acquisition device are connected with the first main screen and used for sending the video information of the current classroom to the first main screen; the video information comprises a first picture acquired by the first video acquisition device and a second picture acquired by the second video acquisition device.

The first picture comprises a panoramic picture of all students in the current classroom and a close-up picture of any student in the current classroom when the student performs a standing action, and the second picture comprises a panoramic picture of a teacher in the current classroom and a shot-along picture of the teacher in the current classroom at any moment; wherein the first screen takes a close-up screen of any student in the current classroom when performing a standing action as the highest priority, and the second screen takes a panoramic screen of a teacher in the current classroom as the highest priority.

The interactive teaching classroom system also comprises an error correction management device; the error correction management device is connected with the first main screen and used for analyzing and identifying the pictures on the teaching blackboard in the current classroom, the expressions and behaviors of students in the first pictures and the expressions and behaviors of teachers in the second pictures, which are acquired by the first main screen, and performing error correction management on the pictures.

The classroom unit also comprises a first audio acquisition device, a second audio acquisition device and an audio matrix; the audio matrix is respectively connected with the first audio acquisition device and the second audio acquisition device, is connected with the first main screen and is used for transmitting the audio of the current classroom to the first main screen; wherein the audio comprises a first audio obtained by the first audio acquisition device and/or a second audio obtained by the second audio acquisition device.

The classroom unit further comprises at least two playback devices, wherein the at least two playback devices are respectively arranged on two sides of the current classroom, are connected with the audio matrix and are used for acquiring and playing the audio received by the first main screen.

Wherein the classroom unit further comprises a class superconcephalon; wherein the class superconcephalon stores teaching contents in the current classroom; the class superconcephalon is in communication connection with the first main screen, so that the first main screen acquires the teaching content; the class superconcephalon is in communication connection with the lecture listening device of each student in the current classroom so as to display the teaching content on the lecture listening device; wherein the class superconcephalon in at least one of the classroom units is capable of being communicatively connected to the class superconcephalons in the other classroom units such that the instructional content is simultaneously displayed on the listening device communicatively connected to the class superconcephalon.

Each of the lecture attending devices comprises identity information corresponding to the students, and the teacher can interact with the students in the current classroom and other classrooms through the identity information.

Wherein, first blackboard writing collection system includes unilateral infrared collection system, camera collection system in at least one.

Wherein the first home screen comprises a display circuit and a processing circuit; the display circuit is used for displaying the pictures acquired by the first main screen, and the processing circuit is used for controlling the first main screen to execute corresponding operations according to the action information.

Different from the prior art, the beneficial effects of the application are that: the application provides an interactive teaching classroom system includes: a plurality of classroom units, each classroom unit comprising: the blackboard-writing device comprises a first action acquisition device, a first blackboard-writing acquisition device and a first main screen; the first action acquisition device is connected with the first main screen and used for transmitting the acquired action information of the teacher in the current classroom to the first main screen so that the first main screen executes corresponding operation according to the action information; the first blackboard-writing acquisition device is connected with the first main screen and used for transmitting acquired pictures on a blackboard in a current classroom to the first main screen so as to enable the first main screen to display the pictures; the first main screen in at least one classroom unit can be in communication connection with the first main screens in other classroom units, so that pictures displayed by the first main screen in communication connection can be displayed in an interchangeable way. Through the design mode, the full-field Jing Lubo interaction can be realized, dead-angle-free recording and broadcasting can be carried out on all scenes in teachers such as audio and video pictures of teachers and students, screen display pictures and writing pictures on a teaching blackboard, the host can be controlled according to the action information of teachers, immersion type interactive recording and broadcasting are realized, and interaction quality and class experience are improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Wherein:

FIG. 1 is an architectural diagram of a prior art solution;

FIG. 2 is a schematic diagram of an embodiment of an interactive teaching classroom system of the present application;

FIG. 3 is a schematic diagram of an application scenario of the interactive teaching classroom system of FIG. 2;

fig. 4 is a schematic structural diagram of an embodiment of the first main screen in fig. 2.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1, fig. 1 is a schematic diagram of a prior art scheme. At present, students in other areas can see teaching contents taught by teachers through a 4K recording and broadcasting all-in-one machine, but the method needs a traditional recording and broadcasting machine, light deployment cannot be achieved, and synchronous teacher-student interaction cannot be achieved.

The interactive teaching classroom system provided by the present application is described below.

Referring to fig. 2 and fig. 3 together, fig. 2 is a schematic structural diagram of an embodiment of the interactive teaching classroom system of the present application, and fig. 3 is a schematic application scenario diagram of the interactive teaching classroom system in fig. 2. The interactive teaching classroom system comprises a plurality of classroom units, wherein each classroom unit comprises a first motion acquisition device 10, a first blackboard-writing acquisition device 11 and a first main screen 12. As shown in fig. 3, assuming that one of the classroom units is used as a lecture hall and the other classroom unit is used as a listening and speaking classroom, the structures of the lecture hall and the listening and speaking classroom are the same, and the lecture hall and the listening and speaking classroom are connected in a cloud manner, so that the real-time situation in the lecture hall and the real-time situation in the listening and speaking classroom can be communicated, the traditional recording and broadcasting host can be saved, and the portable deployment is realized, thereby improving the teaching quality. In addition, a lecture room of talkbacking can be connected with a plurality of classrooms of listening and talking cloud, also can the cloud between a plurality of classrooms of listening and talking, can realize long-range interactive teaching software and hardware integration like this, and need not traditional recorded broadcast host computer, not only save the cost, reduced the deployment complexity moreover.

Specifically, in the present embodiment, the first motion capture device 10 is connected to the first main screen 12, and is configured to transmit the captured motion information of the teacher in the current classroom to the first main screen 12, so that the first main screen 12 performs a corresponding operation according to the motion information. In the present embodiment, the first motion capture device 10 and the first main screen 12 may be connected by a Universal Serial Bus (USB) or the like, but the present application is not limited thereto. In addition, in this embodiment, the first motion capture device 10 may be a close-range camera such as a high definition camera, the first motion capture device 10 may be disposed in a region in front of the current classroom, which is directly opposite to the teacher, and may capture a gesture motion of the teacher in the current classroom, and transmit the gesture motion to the first main screen 12, and the first main screen 12 performs corresponding operations such as PPT page turning, sound control, and director logic control according to the gesture motion, so that the time for the teacher in the current classroom to adjust the PPT page turning, sound, and the like is saved, thereby improving the experience of going to class. Of course, in other embodiments, the first motion capture device 10 may capture a mouth shape of a teacher in a classroom, and transmit the mouth shape to the first main screen 12, and the first main screen 12 performs corresponding operations such as PPT page flipping, sound control, and director logic control according to the mouth shape, which is not limited herein. In addition, in this embodiment, first blackboard writing collection device 11 can set up the blackboard writing picture in order to gather teaching blackboard 13 in the top of teaching blackboard 13, specifically, first blackboard writing collection device 11 can be unilateral infrared collection device, unilateral infrared collection device can directly gather the blackboard writing content on the teaching blackboard 13, of course, first blackboard writing collection device 11 also can be camera collection device, camera collection device can catch the picture that contains a certain region of blackboard writing content on the teaching blackboard 13, in other embodiments, first blackboard writing collection device 11 also can be other devices that can gather blackboard writing content or picture, this application does not limit here. The first blackboard writing collecting device 11 is connected with the first main screen 12, and is used for transmitting the collected pictures on the teaching blackboard 13 in the current classroom to the first main screen 12, so that the pictures are displayed on the first main screen 12. Preferably, in the present embodiment, the first main screen 12 in at least one classroom unit can be communicatively connected with the first main screen 12 in other classroom units, so that the pictures displayed by the communicatively connected first main screen 12 can be displayed interchangeably, and the communication connection manner is not limited in the present application. As shown in fig. 2 and 3, assuming that a lecturer T11 or a lecturer student D11 in a lecturing classroom writes a blackboard writing on a teaching blackboard 13 of the lecturing classroom due to the teaching requirement, a first blackboard writing collecting device 11 collects a picture of the blackboard writing and displays the picture on a first main screen 12 of the lecturing classroom, and transmits the picture to the first main screen 12 of the lecturing classroom; similarly, suppose that the listening end teacher T12 or the listening end student D12 in the listening and speaking classroom writes the blackboard writing on the teaching blackboard 13 of the listening and speaking classroom because of the teaching needs, the first blackboard writing collecting device 11 collects the picture of the blackboard writing, and displays the picture on the first main screen 12 of the listening and speaking classroom, and transmits the picture to the first main screen 12 of the main speaking classroom simultaneously. Through this kind of design, can carry out no dead angle recorded broadcast to the scene in classroom to can be according to teacher's action information control host computer, experience for the interactive recorded broadcast of the immersive of teacher and student, thereby improve interactive quality and experience the sense of experiencing on class.

Specifically, in the present embodiment, please continue to refer to fig. 2 and fig. 3, each classroom unit further includes a first video capture device 14, a second video capture device 15, and a first router 16. Specifically, in the lecture hall, the first video capture device 14 is a student camera C11 at the lecture end, and is generally disposed in front of the lecture hall for capturing the images of the student D11 at the lecture end; the second video capture device 15 is a teacher camera C21, and is generally disposed behind a teacher classroom for capturing the images of the teacher T11. Similarly, in a listening and speaking classroom, the first video capture device 14 is a listening and speaking student camera C12, which is generally disposed in front of the listening and speaking classroom and is used to capture the images of the listening and speaking student D12; the second video collecting device 15 is a listening and speaking teacher camera C22, which is generally arranged behind a listening and speaking classroom and is used for collecting pictures of a listening and speaking teacher T12. Specifically, in this embodiment, the first motion capture device 10 is used to capture fine motions such as gesture motions or mouth shapes of the teacher T11 or the listening/speaking end teacher T12, so the first motion capture device 10 must be a camera device capable of capturing close scenes, and the second video capture device 15 is mainly used to capture panoramic pictures and tracking-while-taking of the teacher T11 or the listening/speaking end teacher T12, and separate capture of the panoramic pictures and the tracking-while-taking of the teacher T11 or the listening/speaking end teacher T12 can ensure that the first motion capture device 10 can accurately capture fine motions such as gesture motions or mouth shapes of the teacher T11 or the listening/speaking end teacher T12, thereby avoiding errors occurring during the capture process and avoiding confusion of pictures transmitted to the first main screen.

In the present embodiment, as shown in fig. 2, the first video capture device 14 and the second video capture device 15 are both connected to the first router 16, and the second video capture device 15 is connected to the first main screen 12 through the first video capture device 14, so as to send the video information of the current classroom to the first main screen 12. In the present embodiment, the first video capture device 14 and the first main screen 12 may be connected through a Universal Serial Bus (USB) or the like, which is not limited herein. In addition, in the present embodiment, the video information includes a first picture acquired by the first video capture device 14 and a second picture acquired by the second video capture device 15.

Specifically, in the present embodiment, referring to fig. 3, in the lecture classroom, the lecture end student camera C11 can capture a panoramic image of the lecture end student D11 and a close-up image when performing a standing action, and the lecture teacher camera C21 can capture a panoramic image of the lecture teacher T11 and a live-action image at any time. Therefore, the first screen includes a panoramic screen of the student D11 at the lecture end in the lecture classroom, and a close-up screen when any student D11 at the lecture end in the lecture classroom performs a standing action; the second picture includes a panoramic picture of the lecture teacher T11 in the lecture classroom and a shot picture of the lecture teacher T11 at any time in the lecture classroom. Similarly, in the listening/speaking classroom, the listening/speaking end student camera C12 can capture a panoramic image of the listening/speaking end student D12 and a close-up image when performing a standing action, and the listening/speaking end teacher camera C22 can capture a panoramic image of the listening/speaking end teacher T12 and a live-action image at any time. Therefore, the first screen includes a panoramic screen of the student D12 at the listening and speaking end in the listening and speaking classroom and a close-up screen when any student D12 at the listening and speaking end performs a standing action in the listening and speaking classroom; the second picture comprises a panoramic picture of the teacher T12 at the listening and speaking end in the listening and speaking classroom and a randomly shot picture of the teacher T12 at any time in the listening and speaking classroom. Preferably, in the present embodiment, the first screen is given the highest priority as the close-up screen when any one of the students in the current classroom performs a standing action, and the second screen is given the highest priority as the panoramic screen of the teacher in the current classroom.

As shown in fig. 3, a first teaching screen L11 and a teacher's view screen L21 may be further included in the lecture room, and in one embodiment, the first teaching screen L11 may be a part of the first main screen 12 in fig. 2, and is used to display the teaching content of the lecture room, for example, the teaching courseware taught by the lecture teacher T11, which is not limited herein. The content displayed by the teacher view screen L21 may be a real-time picture of a plurality of student areas in a listening and speaking classroom displayed in a grid format. In this embodiment, the lecture hall is supported at most to interact with 3 listening and speaking classrooms through audio and video, and in other embodiments, the number of the listening and speaking classrooms supported by the lecture hall can be set according to actual conditions, which is not limited in the present application.

As shown in fig. 3, a second teaching screen L12 may be further included in the listening and speaking classroom, in one embodiment, the second teaching screen L12 may be a part of the first main screen 12 in fig. 2, and the second teaching screen L12 may have three display modes: A. only the teaching contents of the intelligent classroom of the lecture classroom, such as teaching courseware taught by the lecture teacher T11, are displayed, and the application is not limited herein; B. only a panoramic picture of a lecture teacher T11 in a lecture classroom or a close-up picture of any of the lecture end students D11 when performing a standing action is displayed; C. and displaying the A mode and the B mode in a two-split screen mode simultaneously. The display mode of the second teaching screen L12 may be controlled by the listening-speaking terminal teacher T12, or may be controlled by other methods, which is not limited herein. Through the mode, the portable deployment is realized, the traditional recording and broadcasting host is not needed, the listening and speaking end realizes three teaching modes, and the integration of software and hardware of remote interactive teaching is realized.

Further, in order to correct the teacher or the student in time, so as to achieve better teaching or learning management, in this embodiment, please continue to refer to fig. 2, the interactive teaching classroom system further includes an error correction management device (not shown), the error correction management device is connected to the first main screen 12 of each teaching unit, and is configured to analyze, identify, and manage error correction of the picture on the teaching blackboard 13 in the current classroom, the expression and behavior of the student in the first picture, and the expression and behavior of the teacher in the second picture, which are acquired by the first main screen 12. Specifically, the error correction management device may analyze and recognize handwriting of the teacher on the teaching blackboard 13 in the current classroom, and if an error in the handwriting or the like is detected, issue a prompt to prompt the teacher, and the application does not limit the prompting mode. In addition, if expressions or behaviors such as sleepiness, alarming and the like of students in the current classroom or the listening and speaking classroom in communication connection with the current classroom are detected, a prompt is sent to remind teachers, and the reminding mode is not limited in the application. Of course, in other embodiments, each teaching unit may also be provided with one error correction management device separately, and each error correction management device manages the corresponding teaching unit, which is not limited herein. Through the design mode, the error behaviors of teachers or students can be prompted in time, and therefore the teaching quality is improved.

Specifically, in the present embodiment, please continue to refer to fig. 2 and 3, each classroom unit further includes a first audio acquisition device 17, a second audio acquisition device 18, and an audio matrix 19. Specifically, in the lecture room, the first audio collecting device 17 is a lecture end student area sound receiving microphone M21, which is generally disposed near the lecture end student area, and collects the sound of a lecture end student D11; the second audio collecting device 18 is a master teacher sound receiving microphone M11, and is usually disposed on the body of the master teacher T11 for collecting the sound of the master teacher T11. Similarly, in a listening and speaking classroom, the first audio collecting device 17 is a listening and speaking end student area radio microphone M22, which is generally disposed near the listening and speaking end student area for collecting the sound of the listening and speaking end student D12; the second audio collecting device 18 is a listening/speaking teacher sound receiving microphone M12, and is generally disposed on the body of the listening/speaking teacher T12 for collecting the sound of the listening/speaking teacher T12. Preferably, the first audio collecting device 17 may be a microphone matrix or the like since there are many students in the student area, and the second audio collecting device 18 may be a wireless microphone since the teacher moves at any time during the lecture, so that the voices of the students and the teacher can be collected better. In addition, in the present embodiment, the audio matrix 19 is connected to the first audio collecting device 17 and the second audio collecting device 18, respectively, and the audio matrix 19 is connected to the first main screen 12 for transmitting the audio of the current classroom to the first main screen 12, in the present embodiment, the audio matrix 19 and the first main screen 12 may be connected through a Universal Serial Bus (USB), and the present application is not limited thereto. Wherein the audio comprises a first audio obtained by the first audio capturing device 17 and a second audio obtained by the second audio capturing device 18. Specifically, in the present embodiment, the audio matrix 19 (AV matrix) is composed of a number of high-quality electronic switches. Further, in the present embodiment, the audio matrix 19 may arbitrarily output the first audio and the second audio onto the first main screen 12 by an array switching method. Through the design mode, the voices of students and teachers can be better collected and classroom interaction is carried out, so that classroom interaction quality is improved.

Preferably, in this embodiment, the teacher T11 or the listening/speaking teacher T12 may manually control the sound transmitted from the listening/speaking classroom or the lecturing classroom to be played, and this process is implemented by software and belongs to business logic. In addition, the sound transmitted from the listening and speaking classroom in the main speaking classroom does not distinguish the sound of the teacher T12 at the listening and speaking end from the sound of the student D12 at the listening and speaking end, and only has one audio stream; similarly, the sound transmitted from the lecture hall in the listening/speaking classroom does not distinguish the sound of the lecture teacher T11 and the lecture end student D11, and only has one audio stream. This may save resources within the system.

Further, with continuing reference to fig. 2 and fig. 3, each classroom unit further includes at least two sound reproduction devices 20, the sound reproduction devices 20 are respectively disposed on two sides of the current classroom, in this embodiment, the sound reproduction devices 20 may be sound boxes, and the application is not limited herein. As shown in fig. 3, in the lecture hall, the speakers Y11 and Y21 are respectively located at both sides of the lecture hall, and in the listening and speaking classroom, the speakers Y12 and Y22 are respectively located at both sides of the listening and speaking classroom, so that the sound can be heard in the entire classroom area. Further, in the present embodiment, a playback device 20 is connected to the audio matrix 19 for acquiring and playing audio received by the first home screen 12. Certainly, as shown in fig. 3, in an actual application scenario, the playback devices 20 in the lecture room and the lecture room may simultaneously acquire and play the audio of the teaching content at this time, and a teacher in the current classroom may switch the audio in any manner to control the content played by the playback device 20. The audio device 20 can play the audio of students and teachers in the lecture room and the audio of courseware in the lecture room, and the audio device 20 can play the audio of students and teachers in the lecture room and the audio of courseware in the lecture room.

Specifically, in the present embodiment, please continue to refer to fig. 2-3, the classroom unit further includes a class superconcephalon (not shown), and the class superconcephalon carries a series of artificial intelligence technologies, and is in communication connection with the teacher view screen L21 and the student listening devices (not shown), so as to realize the close connection of the soft and hard integrated body. Under the condition that these hardware of teacher's visual angle screen L21 and student's equipment of attending to class are equivalent to health and four limbs, class super brain is equivalent to the brain, and it not only can carry out overall process data dynamic feedback evaluation to student's classroom condition of learning, still uses big data technology to can carry out the analysis to student's condition of learning, helps the teacher to realize accurate teaching. Meanwhile, the class superconcephalon is compatible with massive educational resources, can match and propelling movement accurate teaching and study content for teachers and students. Specifically, the above class super brain stores the teaching content in the current classroom, and the class super brain is in communication connection with the first main screen 12, so that the first main screen 12 acquires the teaching content. Preferably, the class superconcephalon is in communication connection with the lecture listening device of each student in the current classroom to display the teaching content on the lecture listening device. In particular, a class supercomputer in at least one classroom unit can be communicatively connected to class supercomputers in other classroom units such that the instructional content is simultaneously displayed on a listening device communicatively connected to the class supercomputer. Specifically, as shown in fig. 3, the first class superconcephalon S11 in the lecture room of the director and the second class superconcephalon S12 in the lecture room of the listening and speaking, each include teaching content in the respective classroom, and the first class superconcephalon S11 and the second class superconcephalon S12 can be communicatively connected. In addition, each student D11 at the main speaking end has a lecture listening device communicatively connected to the first class superconcephalon S11, and each student D12 at the listening end has a lecture listening device communicatively connected to the second class superconcephalon S12, and the lecture listening devices may be mobile end devices such as tablets, which is not limited herein.

Preferably, in this embodiment, each listening device includes identity information corresponding to a student, and the teacher can interact with students in the current classroom and other classrooms through the identity information on the teacher view screen L21. Therefore, the interaction quality and the classroom experience can be improved. The class superconcephalon can realize closed loop of full scene data before, during and after class, not only can perform dynamic feedback evaluation on the data in the whole process, but also can analyze the learning condition of students by applying a big data technology, thereby helping teachers to realize accurate teaching.

Specifically, in the present embodiment, please refer to fig. 2 and fig. 4 together, and fig. 4 is a schematic structural diagram of an embodiment of the first main screen in fig. 2. The first main screen 12 comprises a display circuit 120 and a processing circuit 121 coupled to each other. Specifically, in the present embodiment, the display circuit 120 is configured to display the picture acquired by the first main screen 12, and the processing circuit 121 is configured to control the first main screen 12 to perform a corresponding operation according to the motion information. In particular, the processing circuit 121 may be an integrated circuit chip having signal processing capabilities. The processing Circuit 121 may also be a general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. In addition, the processing circuit 121 may be commonly implemented by a plurality of integrated circuit chips.

In summary, unlike the prior art, the interactive teaching classroom system provided by the present application includes: a plurality of classroom units, each classroom unit comprising: the blackboard-writing device comprises a first action acquisition device, a first blackboard-writing acquisition device and a first main screen; the first action acquisition device is connected with the first main screen and used for transmitting the acquired action information of the teacher in the current classroom to the first main screen so that the first main screen executes corresponding operation according to the action information; the first blackboard-writing acquisition device is connected with the first main screen and used for transmitting acquired pictures on a blackboard in a current classroom to the first main screen so as to enable the first main screen to display the pictures; the first main screen in at least one classroom unit can be in communication connection with the first main screen in other classroom units, so that pictures displayed by the first main screen in communication connection can be displayed in an interchangeable manner. Through the design mode, the full-field Jing Lubo interaction can be realized, dead-angle-free recording and broadcasting can be carried out on all scenes in teachers such as audio and video pictures of teachers and students, screen display pictures and writing pictures on a teaching blackboard, the host can be controlled according to the action information of teachers, immersion type interactive recording and broadcasting are realized, and interaction quality and class experience are improved.

The above description is only for the purpose of illustrating embodiments of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application or are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.

Claims (9)

1. An interactive teaching classroom system, comprising:

a plurality of classroom units, each classroom unit comprising:

the blackboard-writing device comprises a first action acquisition device, a first blackboard-writing acquisition device and a first main screen; the first action acquisition device is connected with the first main screen and used for transmitting acquired action information of the teacher in the current classroom to the first main screen so that the first main screen executes corresponding operation according to the action information; the first blackboard writing acquisition device is connected with the first main screen and is used for transmitting the acquired pictures on the teaching blackboard in the current classroom to the first main screen so as to enable the first main screen to display the pictures;

wherein the first home screen in at least one classroom unit is capable of being communicatively connected with the first home screens in other classroom units such that the pictures displayed by the communicatively connected first home screen are interchangeably displayable.

2. The interactive instruction classroom system of claim 1 wherein the classroom unit further comprises: the system comprises a first video acquisition device and a second video acquisition device;

the first video acquisition device and the second video acquisition device are both connected with the first main screen and used for sending the video information of the current classroom to the first main screen; the video information comprises a first picture acquired by the first video acquisition device and a second picture acquired by the second video acquisition device.

3. An interactive teaching classroom system as claimed in any of claims 1-2, wherein said interactive teaching classroom system further comprises error correction management means; the error correction management device is connected with the first home screen.

4. The interactive teaching classroom system of claim 1,

the classroom unit also comprises a first audio acquisition device, a second audio acquisition device and an audio matrix;

the audio matrix is respectively connected with the first audio acquisition device and the second audio acquisition device, is connected with the first main screen and is used for transmitting the audio of the current classroom to the first main screen; wherein the audio comprises first audio obtained by the first audio acquisition device and/or second audio obtained by the second audio acquisition device.

5. The interactive teaching classroom system of claim 4,

the classroom unit further comprises at least two sound reproduction devices, wherein the at least two sound reproduction devices are respectively arranged on two sides of the current classroom, are connected with the audio matrix and are used for acquiring and playing the audio received by the first main screen.

6. The interactive instruction classroom system of claim 1,

the classroom unit also comprises a class superconcephalon; wherein the class superconcephalon stores teaching contents in the current classroom; the class superconcephalon is in communication connection with the first main screen, so that the first main screen acquires the teaching content;

the class superconcephalon is in communication connection with the class listening device of each student in the current classroom so as to display the teaching content on the class listening device;

wherein the class superconcephalon in at least one of the classroom units can be communicatively connected with the class superconcephalons in the other classroom units, so that the teaching content is simultaneously displayed on the lecture listening device communicatively connected with the class superconcephalon.

7. The interactive teaching classroom system of claim 6,

each of the lecture attending devices comprises identity information corresponding to the students, and the teacher can interact with the students in the current classroom and other classrooms through the identity information.

8. The interactive teaching classroom system of claim 1,

the first blackboard-writing acquisition device comprises at least one of a unilateral infrared acquisition device and a camera acquisition device.

9. The interactive teaching classroom system of claim 1 wherein said first main screen comprises display circuitry and processing circuitry;

the display circuit is used for displaying the pictures acquired by the first main screen, and the processing circuit is used for controlling the first main screen to execute corresponding operations according to the action information.

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