CN114125263A - Multifunctional intelligent teaching central control system - Google Patents
Multifunctional intelligent teaching central control system Download PDFInfo
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- CN114125263A CN114125263A CN202110365317.5A CN202110365317A CN114125263A CN 114125263 A CN114125263 A CN 114125263A CN 202110365317 A CN202110365317 A CN 202110365317A CN 114125263 A CN114125263 A CN 114125263A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
- H04N23/661—Transmitting camera control signals through networks, e.g. control via the Internet
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/015—High-definition television systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
The invention discloses a multifunctional intelligent teaching central control system which comprises a central control host 1, a direct recording and broadcasting host 2, an interactive host 3, a touch panel 4, a wireless microphone 5, a display 6, a sound box 7, a shooting camera 8, a pan-tilt camera 9, a laser projector 10, a curtain 11, an electric lamp 12, an air conditioner 13 and a student area 14. All the parts are connected with each other through a network cable, an HDMI cable, an audio cable, a 232 control line and an SDI cable, and centralized management and control are carried out on equipment such as a computer, a projector, a switch, a direct recording and broadcasting host, an interactive host and the like in a classroom through a central control system, so that intelligent control over combination, recording and broadcasting, live broadcasting and interaction of teaching pictures and scenes is realized. Has better convenience and economy.
Description
Technical Field
The invention belongs to the technical field of cloud education, and particularly relates to a multifunctional intelligent teaching central control system.
Background
Along with the development of life and the progress of times, the limitation of the traditional teaching mode is more and more shown and amplified, the labor cost of operation of a school district required by the traditional teaching mode is higher, the capital investment is large, the operation efficiency is low, and the limitation of time and space is larger. At present, the application development of recorded broadcast and electronic communication technology in cloud education is changing day by day. For example, there are weisen live-recording devices on the market today: the Weisen Slim 1 can combine the audio and video acquired by the video acquisition equipment and the audio acquisition equipment with the courseware in picture layout, and realize the recording and online live broadcast of the audio and video; and the visual communication interaction equipment is also provided: the good-video-through EX200 can transmit audio and video which are combined and distributed by a direct-recording and broadcasting terminal to a far end, and a main speaking classroom and a listening and speaking classroom perform real-time audio and video interaction through equipment to support recording and live broadcasting of interactive courses. They all have very wonderful applications in cloud education. However, the system has the defects that centralized management and control cannot be performed on devices such as computers, projectors, switches, direct recording and broadcasting hosts and interactive hosts in the classroom, and operation processes such as starting live broadcasting, starting recording and selecting picture layout are too complicated when various work tasks of the devices are executed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a multifunctional intelligent teaching central control system. The intelligent control of the combination, recorded broadcast, live broadcast and interaction of teaching pictures and scenes can be realized through the central control system.
The purpose of the invention patent can be realized by the following technical scheme:
a multifunctional intelligent teaching central control system comprises a central control host 1, a direct recording and broadcasting host 2, an interactive host 3, a touch panel 4, a wireless microphone 5, a display 6, a sound box 7, a shooting camera 8, a pan-tilt camera 9, a laser projector 10, a curtain 11, an electric lamp 12, an air conditioner 13 and a student area 14.
The direct recording and broadcasting host 2, the interactive host 3 and the laser projector 10 are respectively connected with the central control host 1 through 232 control lines; the gunshot camera 8 and the holder camera 9 are respectively connected with the direct recording and broadcasting host 2 through SDI video lines; the central control host 1 is connected with the display 6 through an HDMI video line; the central control host 1 is connected with the direct recording and broadcasting host 2 through an HDMI video line; the direct recording and broadcasting host 2 is connected with the interactive host 3 through an HDMI video line; the interactive host 3 is connected with the central control host 1 through an HDMI video line; the central control host 1 is connected with a laser projector 10 through an HDMI video line; the central control host 1 is connected with a sound box 7 through an audio cable; the central control host 1 is connected with the direct recording and broadcasting host 2 through an audio line; the direct recording and broadcasting host 2 is connected with the interactive host 3 through an audio line; the direct recording and broadcasting host 2 is connected with the central control host 1 through a network cable; the interactive host 3 is connected with the central control host 1 through a network cable; the gun shooting camera 8 and the holder camera 9 are respectively connected with the central control host 1 through network cables;
the touch panel 4 is connected with the central control host 1 through a network cable.
The video acquisition equipment comprises a gunshot camera 8 and a holder camera 9, and transmits acquired video signals to the direct recording and broadcasting host 2; the audio acquisition equipment, namely a wireless microphone 5, transmits acquired audio signals to the central control system 1 through a 2.4GHz wireless technology; the central control host 1 transmits the audio signal to the sound box 7 and the direct recording and broadcasting host 2; the direct recording and broadcasting host 2 performs layout combination of pictures and sounds by using the received audio and video signals, and realizes course recording and live broadcasting control through the touch panel 4.
The direct recording and broadcasting host 2 transmits the combined audio and video signals to the interactive host 3, the interactive host 3 realizes real-time audio and video interaction with a remote classroom, and recording and live broadcasting of interactive courses are realized through the touch panel 4.
The interactive host 3 transmits the audio and video signals of the interactive courses to the central control host 1, the central control host 1 outputs pictures through the display 6 and the laser projector 10 by selecting computers or interactive video signals, and outputs sound through the sound box 7 which is an audio output device, and the selection process is realized through the touch panel 4.
The video stream of course live broadcast is transmitted to the central control host 1 through the network, and the central control host 1 distributes and broadcasts to other central control terminals through the network.
The invention has the beneficial effects that:
the direct recording and broadcasting host, the interactive host and the laser projector are connected with the central control host through 232 control lines, and the central control host performs power control and attribute configuration on the direct recording and broadcasting host, the interactive host and the laser projector; the central control host is connected with the display through an HDMI video cable and transmits a video signal of a built-in computer of the central control host to the display; the central control host is connected with the direct recording and broadcasting host through an HDMI video cable, and transmits a video signal of a built-in computer of the central control host to the direct recording and broadcasting host; the interactive host is connected with the central control host through an HDMI video cable and transmits audio and video signals to the central control host; the central control host is connected with the laser projector through an HDMI video line and transmits the video signal to the laser projector; the central control host is connected with the sound box through an audio cable and transmits audio signals to the sound box; the central control host is connected with the direct recording and broadcasting host through an audio line, and transmits audio signals collected by the microphone and audio signals of a computer built in the central control host to the direct recording and broadcasting host; the direct recording and broadcasting host is connected with the central control host through a network cable, and network signals are acquired from a built-in switch of the central control host; the interactive host is connected with the central control host through a network cable, and network signals are obtained from a built-in switch of the central control host; the gun camera and the cradle head camera are connected with a central control host through a network cable, and network signals are acquired from a built-in switch of the central control host; the touch panel is connected with the central control host through a network cable and transmits a network signal to the central control host to execute a command. Therefore, the intelligent control of the combination, recorded broadcast, live broadcast and interaction of teaching pictures and scenes can be realized through the central control system. Has better convenience and economy.
Drawings
Fig. 1 is a scene schematic diagram of a multifunctional intelligent teaching central control system according to the present invention.
Fig. 2 is a schematic diagram of a multifunctional intelligent teaching central control system according to the present invention.
Shown in the figure: the system comprises a central control host 1, a direct recording and broadcasting host 2, an interactive host 3, a touch panel 4, a wireless microphone 5, a display 6, a sound box 7, a shooting camera 8, a pan-tilt camera 9, a laser projector 10, a curtain 11, an electric lamp 12, an air conditioner 13 and a student area 14.
The dotted lines represent network lines; the dotted line represents an HDMI line; the wavy line represents the audio line; the thick solid line represents the 232 control line; the double solid line indicates the SDI line.
Detailed Description
The invention is further described by way of example with reference to the accompanying drawings.
Example 1
Referring to fig. 1 and 2, a multifunctional intelligent teaching central control system comprises a central control host 1, a direct recording and broadcasting host 2, an interactive host 3, a touch panel 4, a wireless microphone 5, a display 6, a sound box 7, a shooting camera 8, a pan-tilt camera 9, a laser projector 10, a curtain 11, an electric lamp 12, an air conditioner 13 and a student area 14.
Example 2
Referring to fig. 1 and 2, in a multifunctional intelligent teaching central control system, a direct recording and broadcasting host 2, an interactive host 3 and a laser projector 10 are respectively connected to a central control host 1 through 232 control lines; the gunshot camera 8 and the holder camera 9 are respectively connected with the direct recording and broadcasting host 2 through SDI video lines; the central control host 1 is connected with the display 6 through an HDMI video line; the central control host 1 is connected with the direct recording and broadcasting host 2 through an HDMI video line; the direct recording and broadcasting host 2 is connected with the interactive host 3 through an HDMI video line; the interactive host 3 is connected with the central control host 1 through an HDMI video line; the central control host 1 is connected with a laser projector 10 through an HDMI video line; the central control host 1 is connected with a sound box 7 through an audio cable; the central control host 1 is connected with the direct recording and broadcasting host 2 through an audio line; the direct recording and broadcasting host 2 is connected with the interactive host 3 through an audio line; the direct recording and broadcasting host 2 is connected with the central control host 1 through a network cable; the interactive host 3 is connected with the central control host 1 through a network cable; the gun shooting camera 8 and the holder camera 9 are respectively connected with the central control host 1 through network cables;
the touch panel 4 is connected with the central control host 1 through a network cable.
Example 3
With reference to fig. 1 and 2, a multifunctional intelligent teaching central control system is shown, wherein a video acquisition device comprises a gunshot camera 8 and a pan-tilt camera 9, and transmits acquired video signals to a direct recording and broadcasting host 2; the audio acquisition equipment, namely a wireless microphone 5, transmits acquired audio signals to the central control system 1 through a 2.4GHz wireless technology; the central control host 1 transmits the audio signal to the sound box 7 and the direct recording and broadcasting host 2; the direct recording and broadcasting host 2 performs layout combination of pictures and sounds by using the received audio and video signals, and realizes course recording and live broadcasting control through the touch panel 4.
The direct recording and broadcasting host 2 transmits the combined audio and video signals to the interactive host 3, the interactive host 3 realizes real-time audio and video interaction with a remote classroom, and recording and live broadcasting of interactive courses are realized through the touch panel 4.
The interactive host 3 transmits the audio and video signals of the interactive courses to the central control host 1, the central control host 1 outputs pictures through the display 6 and the laser projector 10 by selecting computers or interactive video signals, and outputs sound through the sound box 7 which is an audio output device, and the selection process is realized through the touch panel 4.
The video stream of course live broadcast is transmitted to the central control host 1 through the network, and the central control host 1 distributes and broadcasts to other central control terminals through the network.
Example 4:
with reference to fig. 1 and 2, a multifunctional intelligent teaching central control system is provided, in which a direct recording and broadcasting host, an interactive host and a laser projector are connected to a central control host through 232 control lines, and the central control host performs power control and attribute configuration on the direct recording and broadcasting host, the interactive host and the laser projector; the gunlock camera and the cradle head camera are respectively connected with the direct recording and broadcasting host through SDI video lines, and transmit video signals to the direct recording and broadcasting host; the central control host is connected with the display through an HDMI video cable and transmits a video signal of a built-in computer of the central control host to the display; the central control host is connected with the direct recording and broadcasting host through an HDMI video cable, and transmits a video signal of a built-in computer of the central control host to the direct recording and broadcasting host; the direct recording and broadcasting host is connected with the interactive host through an HDMI video line and transmits video signals to the interactive host; the interactive host is connected with the central control host through an HDMI video cable and transmits audio and video signals to the central control host; the central control host is connected with the laser projector through an HDMI video line and transmits the video signal to the laser projector; the central control host is connected with the sound box through an audio cable and transmits audio signals to the sound box; the central control host is connected with the direct recording and broadcasting host through an audio line, and transmits audio signals collected by the microphone and audio signals of a computer built in the central control host to the direct recording and broadcasting host; the direct recording and broadcasting host is connected with the interactive host through an audio line and transmits audio signals to the interactive host; the direct recording and broadcasting host is connected with the central control host through a network cable, and network signals are acquired from a built-in switch of the central control host; the interactive host is connected with the central control host through a network cable, and network signals are obtained from a built-in switch of the central control host; the gun camera and the cradle head camera are connected with a central control host through a network cable, and network signals are acquired from a built-in switch of the central control host; the touch panel is connected with the central control host through a network cable and transmits a network signal to the central control host to execute a command;
the above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present invention in the specification and drawings, or applied directly or indirectly to other related technical fields, are included in the scope of the present invention.
Claims (3)
1. The utility model provides a multi-functional wisdom teaching central control system which its constitution includes well accuse host computer (1), direct recording broadcast host computer (2), interactive host computer (3), touch panel (4), wireless microphone (5), display (6), audio amplifier (7), shooting camera (8), cloud platform camera (9), laser projector (10), curtain (11), electric light (12), air conditioner (13), student district (14).
2. The system as claimed in claim 1, wherein the direct recording and broadcasting host (2), the interactive host (3) and the laser projector (10) are connected to the central control host (1) via 232 control lines; the gun shooting camera (8) and the holder camera (9) are respectively connected with the direct recording and broadcasting host (2) through SDI video lines; the central control host (1) is connected with the display (6) through an HDMI video line; the central control host (1) is connected with the direct recording and broadcasting host (2) through an HDMI video line; the live-recording and broadcasting host (2) is connected with the interactive host (3) through an HDMI video line; the interactive host (3) is connected with the central control host (1) through an HDMI video line; the central control host (1) is connected with a laser projector (10) through an HDMI video line; the central control host (1) is connected with a sound box (7) through an audio cable; the central control host (1) is connected with the direct recording and broadcasting host (2) through an audio line; the direct recording and broadcasting host (2) is connected with the interactive host (3) through an audio line; the direct recording and broadcasting host (2) is connected with the central control host (1) through a network cable; the interactive host (3) is connected with the central control host (1) through a network cable; the gun shooting camera (8) and the holder camera (9) are respectively connected with the central control host (1) through network cables; the touch panel (4) is connected with the central control host (1) through a network cable.
3. The system as claimed in claim 1, wherein the video capturing device comprises a shooting camera (8) and a pan-tilt-zoom camera (9), and transmits the captured video signal to the direct-recording and broadcasting host (2); the audio acquisition equipment, namely a wireless microphone (5), transmits the acquired audio signals to the central control host (1) through a 2.4GHz wireless technology; the central control host (1) transmits the audio signal to the sound box (7) and the direct recording and broadcasting host (2); the direct recording and broadcasting host (2) utilizes the received audio and video signals to perform layout combination of pictures and sound, and realizes the recording and the live broadcasting of the control course through the touch panel (4); the direct recording and broadcasting host (2) transmits the combined audio and video signals to the interactive host (3), the interactive host (3) realizes real-time audio and video interaction with a remote classroom, and recording and live broadcasting of interactive courses are realized through the touch panel (4); the interactive host (3) transmits audio and video signals of the interactive courses to the central control host (1), the central control host (1) outputs pictures of selected computers or interactive video signals through the display (6) and the laser projector (10), and outputs sound through the audio output device, namely the sound box (7), and the selection process is realized through the touch panel (4); the video stream of course live broadcast is transmitted to the central control host (1) through the network, and the central control host (1) distributes and broadcasts to other central control terminals through the network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110365317.5A CN114125263A (en) | 2021-04-06 | 2021-04-06 | Multifunctional intelligent teaching central control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110365317.5A CN114125263A (en) | 2021-04-06 | 2021-04-06 | Multifunctional intelligent teaching central control system |
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| CN114125263A true CN114125263A (en) | 2022-03-01 |
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| CN202110365317.5A Pending CN114125263A (en) | 2021-04-06 | 2021-04-06 | Multifunctional intelligent teaching central control system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202563718U (en) * | 2012-05-18 | 2012-11-28 | 陈龙 | Multimedia integrated digital classroom |
| CN106997695A (en) * | 2016-01-26 | 2017-08-01 | 深圳市正谱科技有限公司 | A kind of new cloud education intelligence system |
| CN108462847A (en) * | 2018-01-29 | 2018-08-28 | 深圳市汉锐信息技术股份有限公司 | A kind of interactive recording and broadcasting system of teaching |
| CN111081100A (en) * | 2019-12-16 | 2020-04-28 | 上海卓越睿新数码科技有限公司 | Control system of panoramic classroom |
| CN111627271A (en) * | 2020-04-10 | 2020-09-04 | 北京文香信息技术有限公司 | Synchronous classroom system and management platform thereof |
-
2021
- 2021-04-06 CN CN202110365317.5A patent/CN114125263A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202563718U (en) * | 2012-05-18 | 2012-11-28 | 陈龙 | Multimedia integrated digital classroom |
| CN106997695A (en) * | 2016-01-26 | 2017-08-01 | 深圳市正谱科技有限公司 | A kind of new cloud education intelligence system |
| CN108462847A (en) * | 2018-01-29 | 2018-08-28 | 深圳市汉锐信息技术股份有限公司 | A kind of interactive recording and broadcasting system of teaching |
| CN111081100A (en) * | 2019-12-16 | 2020-04-28 | 上海卓越睿新数码科技有限公司 | Control system of panoramic classroom |
| CN111627271A (en) * | 2020-04-10 | 2020-09-04 | 北京文香信息技术有限公司 | Synchronous classroom system and management platform thereof |
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