CN215643184U

CN215643184U - Virtual classroom system

Info

Publication number: CN215643184U
Application number: CN202120775184.4U
Authority: CN
Inventors: 梁炳杰
Original assignee: Systec Technology Co ltd
Current assignee: Systec Technology Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2022-01-25
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a virtual classroom system, which comprises a host, a cloud platform and a terminal, wherein the host is connected with the cloud platform and is used for being in signal communication with the terminal through the cloud platform; the audio module is connected with the host and comprises audio equipment arranged in a preset area and an audio processor connected with the audio equipment; the camera module is connected with the host and comprises at least two cameras arranged in a preset area; and the display module is connected with the host and comprises a display positioned in the preset area. The virtual classroom system can be compatible with online and offline teaching scenes, realizes the scene effect of highly restoring on-site teaching, and promotes the interaction and communication of teachers and students.

Description

Virtual classroom system

Technical Field

The utility model relates to the technical field of network education, in particular to a virtual classroom system.

Background

At present, the application range of online education is more and more extensive, online teaching is carried out in a video conference mode, and the scene that teachers give lessons in schools is replaced. However, the existing online education mode is only limited in that students and teachers use computers or terminals to access, the support for deep scenes of large classrooms is insufficient, and the experience of being personally on the scene cannot be achieved, so that the communication and interaction effects of the students and the teachers are poor; in addition, the existing remote education system generally only supports online teaching scenes, but cannot synchronously perform online and offline synchronous teaching scenes, and the compatibility is relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a virtual classroom system which can be compatible with online and offline teaching scenes, realize the scene effect of highly restoring on-site teaching and promote the interaction and communication of teachers and students.

The purpose of the utility model is realized by adopting the following technical scheme:

a virtual classroom system comprising:

the host is connected with the cloud platform and is used for being in signal communication with the terminal through the cloud platform;

the audio module is connected with the host and comprises audio equipment arranged in a preset area and an audio processor connected with the audio equipment;

the camera module is connected with the host and comprises at least two cameras arranged in a preset area;

and the display module is connected with the host and comprises a display positioned in the preset area.

Further, the preset area is divided into a first area and a second area, the first area is located on any side of the preset area, and the preset area outside the second area is the second area.

Further, audio equipment includes first adapter, second adapter and speaker, first adapter is installed at first region, and the second adapter is installed at the second region, the speaker is installed at first region and/or second region.

Further, first adapter and second adapter pass through the switch and link to each other with the audio processor, the audio processor passes through the host computer links to each other with the speaker.

Further, a plurality of the loudspeakers are distributed at the peripheral positions of the preset area.

Furthermore, the first area is provided with at least one camera which shoots towards the direction of the second area; the second area is provided with at least one camera which shoots towards the direction of the first area.

Further, the display includes at least one first display screen installed in the first area and at least one second display screen installed in the second area, the screen orientation of the first display screen is just to the second area, the screen orientation of the second display screen is just to the first area.

Furthermore, the system also comprises a control module connected with the host, and the control module comprises control equipment arranged in a preset area.

Further, the control device includes at least one wireless control panel connected to the host computer through a wireless network and at least one controller fixed in a predetermined area.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model provides a preset area, can let teacher and/or student at the regional teaching of presetting and give lessons, still can utilize the audio module in the preset area simultaneously, camera module, display module gathers teacher and/or student's on-the-spot picture, and transmit the on-the-spot picture to the high in the clouds platform through the host computer and share, also can feed back the picture of listening to lessons of other students to the display module in the preset area, let the teacher can look over in real time and supervise the on-the-line and off-the-line student's the condition of listening to lessons, the scene effect of on-the-spot teaching highly restores, realize that mr and student exchange and interactive purpose in same course.

Drawings

FIG. 1 is a schematic diagram of the distribution of equipment within a predetermined area of the present invention;

fig. 2 is a block diagram showing the structure of the virtual classroom system of the present invention.

In the figure: 100. a first region; 200. a second region; 1. a first sound pickup; 2. a second sound pickup; 3. an audio processor; 4. a speaker; 5. a camera; 6. a first display screen; 7. a second display screen; 8. a host; 9. a control device; 10. and (4) a cloud platform.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

The virtual classroom is an online education scene capable of realizing interactive communication between a teacher and students, the scene of teaching on site by the teacher can be replaced by a video mode, and the teacher can supervise and observe the conditions of the students in real time in the teaching process; meanwhile, students can adopt a mode of online remote course adding to accept the teaching and guidance of teachers. In addition, the virtual classroom of this embodiment still can be compatible online and off-line teaching scene, lets teacher and student can both reach experience personally on the scene.

In this embodiment, the space of the classroom in one line can be planned to be a preset area, wherein the area of the preset area is the actual area of the classroom, in this embodiment, the preset area can be divided into two sub-areas, including a first area 100 and a second area 200, wherein the first area 100 is an area for teachers to give lessons, the area of the area can be planned according to the actual situation, the second first area 100 is generally arranged on one side of the preset area, that is, the space on one side of the classroom is planned to be the teaching space of the teachers, in this embodiment, the area of the first area 100 can be the position where the semicircular area swept by taking the classroom platform as the center and the preset distance as the radius is the first area 100. The second area 200 is an area other than the first area 100 in the preset area, the second area 200 is an area where the student is located, and a plurality of seats can be arranged in the second area 200 for the student to learn.

At least a host 8, an audio module, a camera module and a display module are arranged in the preset area, wherein the host 8 is used for intensively coordinating the work among the modules. The audio module comprises audio equipment arranged in a preset area and an audio processor 3 connected with the audio equipment, wherein the audio equipment at least comprises a first sound pickup 1, a second sound pickup 2 and a loudspeaker 4 in the embodiment, and the first sound pickup 1 is arranged in the first area 100 and is used for collecting the teaching voice of a teacher in the first area 100; the second sound pick-up 2 is arranged in the second area 200 and is used for collecting the voice of students in the second area 200; first adapter 1 with second adapter 2 all through the switch with audio processor 3 links to each other, audio processor 3 is used for handling the audio data that first adapter 1 and second adapter 2 gathered, and audio processor 3 passes through host computer 8 links to each other with speaker 4, wherein speaker 4 is installed in first region 100 and/or second area 200, specifically can all be equipped with speaker 4 in the position all around of presetting the region, audio processor 3 can play outward through speaker 4 after handling the audio data who gathers, plays the effect of raising one's voice.

The camera module specifically comprises at least two cameras 5 arranged in a preset area, at least one camera 5 is arranged in the first area 100, and the camera 5 shoots in the direction of the second area 200 and is used for shooting the pictures of students in the second area 200; the second area 200 is also provided with at least one camera 5, and the camera 5 shoots towards the direction of the first area 100 and is used for shooting the teaching picture of the teacher in the first area 100. The camera module is connected with the host 8, and both the shot student pictures and the shot teacher pictures are uploaded to the cloud platform 10 through the host 8 and can be played by a terminal connected with the cloud platform 10.

The display module specifically comprises a display positioned in a preset area, the display comprises at least one first display screen 6 arranged in the first area 100 and at least one second display screen 7 arranged in the second area 200, and the screen of the first display screen 6 faces the second area 200 and is used for displaying the teaching pictures of teachers who do not give lessons in the preset area; the screen of the second display screen 7 faces the first area 100, and is used for displaying the pictures of the students who do not study in the preset area. In this embodiment, the first display screen 6 may be a teaching all-in-one machine, and a teacher giving lessons in a preset area may use the teaching all-in-one machine to perform on-site teaching; the second display screen 7 can be an LED curved screen, so that a teacher can better view the conditions of students displayed in the second display screen 7. In addition, a plurality of liquid crystal displays can be arranged in the second area 200, and the teaching pictures of teachers can be displayed through the liquid crystal displays, so that all students in the second area 200 can see the teaching contents.

In addition, the virtual classroom system of this embodiment further includes a control module connected to the host 8, and includes a control device 9 installed in a predetermined area, where the control device 9 includes at least one wireless control panel connected to the host 8 via a wireless network and at least one controller fixed in the predetermined area, and parameters of the modules can be adjusted via the control panel and the controller, for example, volume of the speaker 4 can be adjusted via the control module, and on/off and brightness of the display screen can be adjusted via the control module.

In this embodiment, the host 8 may be connected to the cloud platform 10 through a wireless network, a teacher and students may respectively go through their own terminal devices and the cloud platform 10, when the teacher needs to give lessons online, the teacher may shoot the teaching content of the teacher in real time through the camera function on the terminal device, the teaching content is played in real time in the first display 6 in the first area 100 through the cloud platform 10 for the students currently in the second area 200 to watch, meanwhile, when the students in the second area 200 watch the teaching content of the teacher played in real time by the first display 6 in the first area 100, the camera 5 in the first area 100 shoots towards the second area 200 where the students are located, so as to obtain the real-time learning status picture of the students, and the picture is uploaded to the cloud platform 10 through the host 8, the teacher can check the real-time teaching status of the students while giving lessons, thereby realizing the interaction between the teacher and the students.

When students need to listen to a class online, teachers can give lessons in the first area 100, the first area 100 where the teachers are located is shot through the camera 5 in the second area 200, thereby the teaching content of the teacher is uploaded to the cloud platform 10 through the host 8, the students can log in the cloud platform 10 through their own terminal devices to watch the teaching content in real time, meanwhile, the students shoot the learning reflection of the students in the classroom through the terminal devices of the students, the learning reflection pictures of the students are transmitted to the host computer 8 through the cloud platform 10, and then the learning reflection pictures of the students are displayed through the second display screen 7 in the second area 200 connected with the host computer 8, so that the teachers can supervise and check the teaching states of the students by watching the second display screen 7 in the second area 200 while giving lessons in the first area 100, and the scene effect of highly restoring field teaching is achieved.

In addition, students and teachers can study and give lessons in a preset area, the learning states of the students are shot through the camera 5 in the first area 100 and uploaded to the cloud platform 10, and other teachers or parents can check the learning states of the students; meanwhile, the teaching content of the teacher is shot through the camera 5 in the second area 200 and uploaded to the cloud platform 10 for other students or other teachers to watch, so that the purpose of classroom sharing is achieved. Students or other teachers watching the teaching content of the teacher on the cloud platform 10 by using the terminal equipment can also shoot the teaching response through the camera function on the terminal equipment, and feed the teaching response picture back to the second display screen 7 of the second area 200, so that the teaching teacher can know the teaching condition of on-line teaching staff at any time.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. A virtual classroom system, comprising:

2. The virtual classroom system as described in claim 1, wherein said predefined area is divided into a first area and a second area, said first area being located on either side of said predefined area, and said predefined area outside said second area being said second area.

3. The virtual classroom system as described in claim 2, wherein said audio device includes a first microphone disposed in a first area, a second microphone disposed in a second area, and a speaker disposed in the first area and/or the second area.

4. The virtual classroom system as described in claim 3, wherein the first microphone and the second microphone are coupled to an audio processor through a switch, and wherein the audio processor is coupled to a speaker through the host.

5. The virtual classroom system as described in claim 4, wherein a plurality of said speakers are distributed around a predetermined area.

6. The virtual classroom system as described in claim 2, wherein said first area has at least one camera positioned to capture images in the direction of said second area; the second area is provided with at least one camera which shoots towards the direction of the first area.

7. The virtual classroom system as described in claim 2, wherein said display includes at least a first display screen disposed in a first area and at least a second display screen disposed in a second area, said first display screen having a screen facing said second area and said second display screen having a screen facing said first area.

8. The virtual classroom system as described in claim 1, further comprising a control module coupled to the host computer and including control devices disposed within a predetermined area.

9. The virtual classroom system as described in claim 8, wherein said control device includes at least one wireless control panel coupled to said host computer via a wireless network and at least one controller secured within a predetermined area.