CN206993282U - A kind of file transfer management systems - Google Patents
A kind of file transfer management systems Download PDFInfo
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- CN206993282U CN206993282U CN201720539838.7U CN201720539838U CN206993282U CN 206993282 U CN206993282 U CN 206993282U CN 201720539838 U CN201720539838 U CN 201720539838U CN 206993282 U CN206993282 U CN 206993282U
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Abstract
The utility model discloses a kind of file transfer management systems, including the first video camera, the second video camera, the 3rd video camera, recorded broadcast main frame and display terminal, first video camera is used to gather student's panoramic information and is sent to recorded broadcast main frame, second video camera is used to gather teacher's panoramic information and is sent to recorded broadcast main frame, and the 3rd video camera is used to gather writing on the blackboard feature information and is sent to recorded broadcast main frame；Recorded broadcast main frame carries out editing and processing to student's panoramic information, teacher's panoramic information and writing on the blackboard feature information and forms video flowing and audio stream, and video flowing and audio streams are shown and played to display terminal.In the utility model, audio frequency and video editor module in recorded broadcast main frame carries out editing and processing to student's panoramic information, teacher's panoramic information and writing on the blackboard feature information and forms video flowing and audio stream, then shown and played by display terminal, it is possible to achieve educational resource is shared.
Description
Technical field
It the utility model is related to recorded broadcast technical field, more particularly to a kind of file transfer management systems.
Background technology
With the propulsion of the modern education process of the planning of country 13, education and the development of science and technology, traditional voice
Education can not meet the needs of educational mode diversification.IT application in education sector is to weigh a countries and regions educational development water
Flat important symbol.During " 13 ", " platform of threeway two " construction, i.e. broadband network Campus Interconnectivity, high-quality money are carried forward vigorously
Source Linking All Classes, everybody logical, construction education resource public service platform, educational management public service platform of e-learning space.But
Be current China educational resource it is deficient and unbalanced, be one of China need badly in face of the problem of, such as flourishing area
One several teacher of class, remote one, area teacher teach several classes or a school, can not realize shared education resources.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is intended to provide a kind of file transfer management systems, record
The audio frequency and video editor module broadcast in main frame carries out Editorial Services to student's panoramic information, teacher's panoramic information and writing on the blackboard feature information
Reason forms video flowing and audio stream, is then shown by display terminal, it is possible to achieve sharing for educational resource, can solve mesh
The educational resource in preceding China is deficient and the problem of can not realizing shared education resources.
To achieve the above object, the utility model adopts the following technical scheme that：
A kind of file transfer management systems, including the first video camera, the second video camera, the 3rd video camera, recorded broadcast main frame and
Display terminal, the first video camera, the second video camera, the 3rd video camera electrically connect with recorded broadcast main frame respectively, recorded broadcast main frame and display
Terminal electrically connects；
First video camera is used to gather student's panoramic information and is sent to recorded broadcast main frame, and the second video camera is used to gather teacher
Panoramic information is simultaneously sent to recorded broadcast main frame, and the 3rd video camera is used to gather writing on the blackboard feature information and is sent to recorded broadcast main frame；
Recorded broadcast main frame includes audio frequency and video acquisition module, audio frequency and video editor module and output module, audio frequency and video collection
Module receives student's panoramic information, teacher's panoramic information and writing on the blackboard feature information, is sent to audio frequency and video editor module afterwards and enters
Edlin processing forms video flowing and audio stream, audio frequency and video editor module enter video flowing and audio streams to display terminal
Row display and broadcasting.
Further, in addition to audio process, audio process electrically connect with recorded broadcast main frame, and audio process is to recorded broadcast
Main frame sends audio-frequency information, and video acquisition module receives the audio-frequency information transmitted by audio process.
Further, in addition to the 4th video camera and the 5th video camera, the 4th video camera and the 5th video camera respectively with record
Broadcast main frame electrical connection；
4th video camera is used to gather student's feature information and is sent to recorded broadcast main frame, and the 5th video camera is used to gather teacher
Feature information is simultaneously sent to recorded broadcast main frame, and audio frequency and video acquisition module receives student's feature information and teacher's feature information.
Further, video flowing is h264 format video streams, and audio stream is aac format audio streams.
Further, the way of output of output module is one in HDMI outputs, DVI-I outputs or network rtsp stream outputs
Kind is a variety of.
Further, display terminal includes video display apparatus and audio-frequence player device.
The beneficial effects of the utility model are as follows：Due to the first video camera, the second video camera, the 3rd video camera respectively with record
Main frame electrical connection is broadcast, and recorded broadcast main frame and display terminal electrical connection, the first camera acquisition student panoramic information are simultaneously sent to
Recorded broadcast main frame, the second camera acquisition teacher panoramic information are simultaneously sent to recorded broadcast main frame, the 3rd camera acquisition writing on the blackboard feature letter
Cease and be sent to recorded broadcast main frame, wherein recorded broadcast main frame includes audio frequency and video acquisition module, audio frequency and video editor module and output mould
Block, audio frequency and video acquisition module receive the first video camera transmitted by student's panoramic information, receive the second video camera transmitted by
Teacher's panoramic information and receive the writing on the blackboard feature information transmitted by the 3rd video camera, then the audio frequency and video editor in recorded broadcast main frame
Module student's panoramic information, teacher's panoramic information and writing on the blackboard feature information are carried out editor reduced, amplify or synthesis processing
Video flowing and audio stream are formed, then video flowing and audio stream are shown and played by display terminal, it is possible to achieve religion
The shared of resource is educated, the educational resource scarcity in current China can be solved the problems, such as and shared education resources can not be realized.
Brief description of the drawings
Fig. 1 is a kind of structural schematic block diagram of embodiment of the utility model file transfer management systems；
Fig. 2 be Fig. 1 shown in file transfer management systems in recorded broadcast main frame structural schematic block diagram；
Fig. 3 is the recording schematic flow sheet of the file transfer management systems shown in Fig. 1.
In figure：1st, the first video camera；2nd, the second video camera；3rd, the 3rd video camera；4th, the 4th video camera；5th, the 5th shooting
Machine；6th, audio process；7th, recorded broadcast main frame；71st, audio frequency and video acquisition module；72nd, audio frequency and video editor module；73rd, mould is exported
Block；81st, video display apparatus；82nd, audio-frequence player device.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described further：
Fig. 1-Fig. 3 is referred to, the utility model is related to a kind of file transfer management systems, including the first video camera 1, second
Video camera 2, the 3rd video camera 3, the 4th video camera 4, the 5th video camera 5, audio process 6, recorded broadcast main frame 7 and display terminal.
Wherein display terminal includes video display apparatus 81 and audio-frequence player device 82.
First video camera 1, the second video camera 2, the 3rd video camera 3, the 4th video camera 4, the 5th video camera 5 respectively with recorded broadcast
Main frame 7 electrically connects, and the first video camera 1 collection student's panoramic information is simultaneously sent to recorded broadcast main frame 7, the second video camera 2 collection teacher
Panoramic information is simultaneously sent to recorded broadcast main frame 7, and the 3rd video camera 3 collection writing on the blackboard feature information is simultaneously sent to recorded broadcast main frame 7, and the 4th takes the photograph
Camera 4 gathers student's feature information and is sent to recorded broadcast main frame 7, and the 5th video camera 5 collection teacher's feature information is simultaneously sent to record
Broadcast main frame 7.
In the present embodiment, the first video camera 1, the second video camera 2, the 3rd video camera 3, the 4th video camera 4, the 5th video camera
5 quantity is one.In other embodiments, the first video camera 1, the second video camera 2, the 3rd video camera 3, the 4th video camera
4th, the quantity of the 5th video camera 5 can be changed according to actual conditions, such as the first video camera 1, the second video camera the 2, the 3rd
Video camera 3, the 4th video camera 4, the quantity of the 5th video camera 5 can be two, three or four, or, the first video camera 1
Quantity be two, the quantity of the second video camera 2 is three, the quantity of the 3rd video camera 3 is one, the number of the 4th video camera 4
The quantity measured as two, the 5th video camera 5 is one.As long as ensure the first video camera 1 collection student's panoramic information and be sent to
Recorded broadcast main frame 7, the second video camera 2 collection teacher's panoramic information are simultaneously sent to recorded broadcast main frame 7, and the collection writing on the blackboard of the 3rd video camera 3 is special
Write information is simultaneously sent to recorded broadcast main frame 7, and the 4th video camera 4 collection student's feature information is simultaneously sent to recorded broadcast main frame 7, the 5th shooting
Machine 5 gathers teacher's feature information and is sent to recorded broadcast main frame 7.
Audio process 6 electrically connects with recorded broadcast main frame 7, and audio process 6 sends audio-frequency information (audio to recorded broadcast main frame 7
Processor 6, which can access, multiple hangs wheat) so that the audio-frequency information transmitted by audio process 6 is received in recorded broadcast main frame 7.
Recorded broadcast main frame 7 includes audio frequency and video acquisition module 71, audio frequency and video editor module 72 and output module 73, and audio regards
The teacher transmitted by student's panoramic information, the second video camera 2 of reception transmitted by the first video camera 1 of reception of frequency acquisition module 71 is complete
Scape information, receive the writing on the blackboard feature information transmitted by the 3rd video camera 3, student's feature letter transmitted by the 4th video camera 4 of reception
Breath, receive teacher's feature information transmitted by the 5th video camera 5 and the audio-frequency information transmitted by reception audio process 6 (wherein
Audio frequency and video acquisition module 71 receives student's panoramic information, teacher's panoramic information, writing on the blackboard feature information, student by rtsp agreements
Feature information, teacher's feature information and audio-frequency information).Audio frequency and video editor module 72 afterwards in recorded broadcast main frame 7 is complete to student
Scape information, teacher's panoramic information, writing on the blackboard feature information, student's feature information, teacher's feature information and contracted with audio-frequency information
Small, amplification or synthesis processing form video flowing and audio stream, and (video flowing therein is h264 format video streams, audio stream aac
Format audio stream).
In the present embodiment, audio process 6 is one.In other embodiments, audio process 6 can be according to actual feelings
Condition is changed, such as audio process 6 is two, three or four.As long as ensure the audio frequency and video collection in recorded broadcast main frame 7
Module 71 receives the audio-frequency information transmitted by audio process 6.
In the present embodiment, audio frequency and video acquisition module 71 receives student's panoramic information by rtsp agreements, teacher's panorama is believed
Breath, writing on the blackboard feature information, student's feature information, teacher's feature information and audio-frequency information.In other embodiments, audio frequency and video is adopted
Student's panoramic information, teacher's panoramic information, writing on the blackboard feature information, can be received by specific proprietary protocol stream by collecting module 71
Raw feature information, teacher's feature information and audio-frequency information.Wherein rtsp agreements are RFC2326, real time streaming transport protocol, are TCP/
An application layer protocol in IP agreement system, the IETF submitted by Columbia University, Netscape and RealNetworks companies
RFC standards, the protocol define how one-to-many application effectively transmits multi-medium data by IP network；It is wherein specific
Proprietary protocol stream, for the data transfer mode defined inside output module 73, and data format.
In the present embodiment, the form of video flowing is h264.In other embodiments, the form of video flowing can be mp4,
Flv, avi, mkv or mov.
In the present embodiment, the form of audio stream is aac.In other embodiments, the form of video flowing can be g711.
The video flowing that processing is formed is a variety of film mode images, and film mode picture synthesizes panoramic camera
Splicing or some wherein single picture between picture and high-definition tripod camera views and vga collection pictures.Its
In the head of film mode image be to specify duration that the jpg of upload is shown always before the picture record of film mode
Graphic image；Wherein film mode resolution ratio includes 1920*1080,1280*720,720*576；Wherein film mode frame per second bag
Include 25 frames, 30 frames；Wherein film mode osd is the display of captions, logo pictures, time on image.
In addition, recorded broadcast main frame 7 and display terminal electrical connection, the video flowing and audio stream formed after treatment pass through output
Module 73 is sent to display terminal, and (wherein the way of output of output module 73 is HDMI outputs, DVI-I outputs or network rtsp streams
One or more in output), and display terminal includes video display apparatus 81 and audio-frequence player device 82, i.e., after treatment
The video flowing of formation is shown that the audio stream formed after treatment passes through audio-frequence player device by video display apparatus 81
82 play out, very convenient so as to realize the shared of educational resource.
The recording flow of this document transmission and management system is：
Step a, student's panoramic information, teacher's panoramic information, writing on the blackboard feature are gathered by audio frequency and video acquisition module 71 and believed
Breath, student's feature information, teacher's feature information and audio-frequency information, while collect in internal memory；
Step b, audio frequency and video editor module 72 synthesized multiline message, be sized or noise reduction process forms video
Stream and audio stream；
Step c, output module 73 receive the video flowing of audio frequency and video editor module 72 and audio stream：
Sub-step c1, disk state is checked, continue waiting for checking hard disk if hard disk is not found.If hard disk is deposited
Hard disk remaining capacity is checked, if residual capacity less than 5%, searching data storehouse, finds oldest courseware, is being deleted to realize
Covering is recorded；
Sub-step c2, central control system is connected, the order that cental system to be received is sent if successful connection etc.,
It is unsuccessful, reconnect；
Sub-step c3, if receiving the facility information that cental system is sent, including information such as IP, ports, then
Equipment is connected, equipment is video camera；
Sub-step c4, if being connected to equipment, and the data flow that equipment sends over is received, then prepare to record, if not,
Then reconnect equipment；
Sub-step c5, if receiving central control system sends over beginning record command, judge whether to need to load
User upload picture as head, if it is desired, jpg pictures are decoded into h264 data, into add frame throwing frame strategy, according to
The form of user's setting writes output file；
Sub-step c6, when the order for receiving central control system and sending over pause and recording, discard all of reception
Voice ＆ Video data, wait other orders；
Sub-step c7, sub-step c5 is then returned to when receiving the order for starting to record that central control system sends over；
Sub-step c8, when the order for receiving the stopping recording that central control system sends over, stopping writes data to text
Part, terminate to record.Xml document is generated, preserves fileinfo among database.
During using the utility model, due to the first video camera 1, the second video camera 2, the 3rd video camera 3 respectively with recorded broadcast master
Machine 7 electrically connects, and recorded broadcast main frame 7 and display terminal electrical connection, and the first video camera 1 collection student's panoramic information is simultaneously sent to record
Main frame 7 is broadcast, the second video camera 2 collection teacher's panoramic information is simultaneously sent to recorded broadcast main frame 7, the 3rd video camera 3 collection writing on the blackboard feature
Information is simultaneously sent to recorded broadcast main frame 7, and wherein recorded broadcast main frame 7 includes audio frequency and video acquisition module 71, audio frequency and video editor module 72
With output module 73, student's panoramic information, reception second transmitted by the first video camera 1 of reception of audio frequency and video acquisition module 71 are taken the photograph
Teacher's panoramic information transmitted by camera 2 and the writing on the blackboard feature information transmitted by the 3rd video camera 3 is received, then recorded broadcast main frame 7
In audio frequency and video editor module 72 editor carried out to student's panoramic information, teacher's panoramic information and writing on the blackboard feature information contracted
Small, amplification or synthesis processing form video flowing and audio stream, in addition, the video flowing and audio stream that are formed after treatment pass through it is defeated
Go out module 73 and be sent to display terminal, and display terminal includes video display apparatus 81 and audio-frequence player device 82, i.e., at
The video flowing formed after reason is shown that the audio stream formed after treatment is played by audio by video display apparatus 81
Equipment 82 plays out, very convenient so as to realize the shared of educational resource, can solve the educational resource scarcity in current China and
And the problem of shared education resources can not be realized.
For those skilled in the art, technical scheme that can be as described above and design, make other each
Kind is corresponding to be changed and deforms, and all these change and deformed the guarantor that should all belong to the utility model claims
Within the scope of shield.
Claims (6)
- A kind of 1. file transfer management systems, it is characterised in that：Including the first video camera, the second video camera, the 3rd video camera, record Main frame and display terminal are broadcast, first video camera, the second video camera, the 3rd video camera electrically connect with recorded broadcast main frame respectively, institute State recorded broadcast main frame and display terminal electrical connection；First video camera is used to gather student's panoramic information and is sent to recorded broadcast main frame, and second video camera is used to gather Teacher's panoramic information is simultaneously sent to recorded broadcast main frame, and the 3rd video camera is used to gather writing on the blackboard feature information and is sent to recorded broadcast master Machine；The recorded broadcast main frame includes audio frequency and video acquisition module, audio frequency and video editor module and output module, the audio frequency and video Acquisition module receives student's panoramic information, teacher's panoramic information and writing on the blackboard feature information, is sent to audio frequency and video editor's mould afterwards Block carries out editing and processing and forms video flowing and audio stream, and the audio frequency and video editor module is by video flowing and audio streams to aobvious Show that terminal is shown and played.
- 2. file transfer management systems as claimed in claim 1, it is characterised in that：Also include audio process, the audio Processor electrically connects with recorded broadcast main frame, and the audio process sends audio-frequency information, the video acquisition module to recorded broadcast main frame Receive the audio-frequency information transmitted by audio process.
- 3. file transfer management systems as claimed in claim 2, it is characterised in that：Also include the 4th video camera and the 5th shooting Machine, the 4th video camera and the 5th video camera electrically connect with recorded broadcast main frame respectively；4th video camera is used to gather student's feature information and is sent to recorded broadcast main frame, and the 5th video camera is used to gather Teacher's feature information is simultaneously sent to recorded broadcast main frame, and the audio frequency and video acquisition module receives student's feature information and teacher's feature letter Breath.
- 4. file transfer management systems as claimed in claim 3, it is characterised in that：The video flowing is h264 format videos Stream, the audio stream is aac format audio streams.
- 5. file transfer management systems as claimed in claim 3, it is characterised in that：The way of output of the output module is One or more in HDMI outputs, DVI-I outputs or network rtsp stream outputs.
- 6. such as the file transfer management systems any one of claim 1-5, it is characterised in that：The display terminal includes Video display apparatus and audio-frequence player device.
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| CN201720539838.7U CN206993282U (en) | 2017-05-12 | 2017-05-12 | A kind of file transfer management systems |
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| CN201720539838.7U CN206993282U (en) | 2017-05-12 | 2017-05-12 | A kind of file transfer management systems |
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| CN206993282U true CN206993282U (en) | 2018-02-09 |
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| CN201720539838.7U Active CN206993282U (en) | 2017-05-12 | 2017-05-12 | A kind of file transfer management systems |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110798640A (en) * | 2019-11-01 | 2020-02-14 | 广州云蝶科技有限公司 | Full high-definition recording and broadcasting method |
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- 2017-05-12 CN CN201720539838.7U patent/CN206993282U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110798640A (en) * | 2019-11-01 | 2020-02-14 | 广州云蝶科技有限公司 | Full high-definition recording and broadcasting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Changhua Inventor after: Zhao Dingjin Inventor after: Zhu Zhenghui Inventor after: Kou Guang Inventor before: Kou Guang |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210803 Address after: No.19 Chuangyuan Road, Zhongcun street, Panyu District, Guangzhou, Guangdong 510000 Patentee after: GUANGZHOU ITC ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 510000 301, building 13 (A-13), Golden Valley Creative Park, No. 139, Dongyi Road, Donghuan street, Panyu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU JIESHENG ELECTRONIC TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: No. 56 Nanli East Road, Shiqi Town, Panyu District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangdong Baolun Electronics Co.,Ltd. Address before: No.19 Chuangyuan Road, Zhongcun street, Panyu District, Guangzhou, Guangdong 510000 Patentee before: GUANGZHOU ITC ELECTRONIC TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |