CN106657862A - Integrated video conferencing terminal and video conferencing system - Google Patents
Integrated video conferencing terminal and video conferencing system Download PDFInfo
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- CN106657862A CN106657862A CN201610958260.9A CN201610958260A CN106657862A CN 106657862 A CN106657862 A CN 106657862A CN 201610958260 A CN201610958260 A CN 201610958260A CN 106657862 A CN106657862 A CN 106657862A
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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
- H04N7/15—Conference 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
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- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention belongs to the technical field of video conference terminals, and discloses an integrated video conferencing terminal, and a video conferencing system. According to the technical scheme of the invention, the integrated video conferencing terminal comprises a first processing module, a video acquisition module, an audio input module, an audio output module, a video output module, a communication module and a display module. The display module is used for displaying the information of a terminal user. The communication module is used for enabling the terminal to communicate with other external terminals. The video acquisition module is used for acquiring the 4K high-definition video information, then converting the 4K high-definition video information into the standard format video information and transmitting the information to the first processing module. The audio input module is used for acquiring the audio information, and transmitting the audio information to the first processing module. The first processing module is used for conducting the compressing and encoding treatment on the standard format video information and the audio information, and then outputting the treated information respectively through the video output module and the audio output module. In this way, the problem in the prior art that 4K high-definition videos might not be applicable to existing integrated video conferencing terminals can be solved.
Description
Technical field
The invention belongs to video conference terminal technical field, more particularly to a kind of integrated video conference terminal and video council
Conference system.
Background technology
Video conference refers to the people positioned at two or more places, is talked face to face by communication equipment and network
Meeting, and according to difference of counting out with attending a meeting, video conference can be divided into point-to-point meeting and multipoint conference.Video conferencing system
It is to be exchanged across the real time information that space is carried out based on network support people, and the application system of collaborative work can be carried out, it leads to
Cross access video capture device, audio collecting device etc. carries out real-time Transmission by video, audio-frequency information, realizes that each collaboration personnel are remote
True, the intuitively audio frequency and video exchange of distance.
The video conferencing system of traditional main flow adopts separate type video conference terminal, external camera, external audio input
Such as microphone, audio linear input, micro-control unit (Microcontroller Unit, MCU) etc. part composition, its line
It is various, and connect up, install and operation setting is required to the personnel of specialty implementing, range of application is limited to.
In order to solve the above problems, prior art is by adopting the video conference camera of integration as the one of main flow
Change the functions such as video conference terminal, its built-in camera, audio frequency and video process, so that integrated video conference terminal is further
Integrated simplification, goes to install, configures without the need for professional, simple and practical.With 4K HD videos in the rise of electronic applications and
H.265 further genralrlization, the finer and smoother image effect of 4K HD video conference terminals, more gorgeous color give people more real
I.e. visual sense also would is that the focus of the next-generation in video conference field, and current existing integrated video conference terminal is also
It is in the stage of 1080P 2K images.
In sum, existing integrated video conference terminal there is a problem of being not applied for 4K HD videos.
The content of the invention
It is an object of the invention to provide a kind of integrated video conference terminal, it is intended to solve existing integrated video council
View terminal there is a problem of being not applied for 4K HD videos.
The present invention is achieved in that a kind of integrated video conference terminal, including power module, and the power module is
The integrated video conference terminal provides power supply, and the integrated video conference terminal also includes：
First processing module, video acquisition module, Audio Input Modules, dio Output Modules, Video Output Modules, communication
Module and display module；
The video acquisition module, the Audio Input Modules, the dio Output Modules, Video Output Modules, communication
Module and display module are connected with the first processing module；
The display module shows the user state information of the integrated video conference terminal；The communication module is used for
Set up communication link between the integrated video conference terminal and the terminal of outside, and can receive user operation information；
The video acquisition module gathers 4K HD video information, and the 4K HD videos information is converted into reference format video letter
Send after breath to the first processing module；The Audio Input Modules gather audio-frequency information, and the audio-frequency information is sent
To the first processing module；The first processing module is pressed the reference format video information and the audio-frequency information
Exported with the dio Output Modules by the Video Output Modules respectively after contracting, coded treatment.
Another object of the present invention also resides in a kind of video conferencing system of offer, and the video conferencing system is included on multiple
State integrated video conference terminal.
In the present invention, include that first processing module, video acquisition module, Audio Input Modules, audio frequency are defeated by employing
Go out the integrated video conference terminal of module, Video Output Modules, communication module and display module so that display module shows
The user state information of integrated video conference terminal；Communication module is used for the terminal in integrated video conference terminal with outside
Between set up communication link, and can receive user operation information, video acquisition module collection 4K HD video information, and by 4K
HD video information is converted to and sent to first processing module after reference format video information；Audio Input Modules collection audio frequency letter
Breath, and audio-frequency information is sent to first processing module；First processing module is entered to reference format video information and audio-frequency information
Respectively by Video Output Modules and dio Output Modules output after row compression, coded treatment, and then cause integrated video council
View terminal can be gathered, export 4K HD videos, be not applied for so as to solve existing integrated video conference terminal presence
The problem of 4K HD videos.
Description of the drawings
Fig. 1 is the modular structure schematic diagram of the integrated video conference terminal that one embodiment of the invention is provided；
Fig. 2 is the modular structure schematic diagram of the integrated video conference terminal that another embodiment of the present invention is provided；
Fig. 3 is the structural representation of the integrated video conference terminal that one embodiment of the invention is provided；
Fig. 4 is the modular structure schematic diagram of the integrated video conference terminal that further embodiment of this invention is provided.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, and
It is not used in the restriction present invention.
It is described in detail below in conjunction with realization of the concrete accompanying drawing to the present invention：
Fig. 1 shows the modular structure of the integrated video conference terminal 10 that one embodiment of the invention is provided, in order to just
In explanation, the part related to the embodiment of the present invention is illustrate only, details are as follows：
As shown in figure 1, integrated video conference terminal 10 includes power module 100, power module 100 is integrated regards for this
Frequency conference terminal 10 provides power supply.
Further, the integrated video conference terminal 10 also include first processing module 101, video acquisition module 102,
Audio Input Modules 103, dio Output Modules 104, Video Output Modules 105, communication module 106 and display module 107.
Wherein, video acquisition module 102, Audio Input Modules 103, dio Output Modules 104, Video Output Modules 105,
Communication module 106 and display module 107 are connected with first processing module 101.
Specifically, display module 107 shows the user state information of integrated video conference terminal 10；Communication module 106
For setting up communication link between the terminal (not shown) of integrated video conference terminal 10 and outside, and use can be received
The operation information at family；Video acquisition module 102 gathers 4K HD video information, and 4K HD video information is converted into reticle
Send after formula video information to first processing module 101；Audio Input Modules 103 gather audio-frequency information, and audio-frequency information is sent out
Deliver to first processing module 101；First processing module 101 is compressed, encodes to reference format video information and audio-frequency information
Exported with dio Output Modules 104 by Video Output Modules 105 respectively after process.
It should be noted that in embodiments of the present invention, when integrated video conference terminal 10 passes through with other terminals
Communication module 106 is set up after communication link, and integrated video conference terminal 10 can be by the audio frequency after compression, coded treatment
Message illustrates that module 105 is sent to other-end by dio Output Modules 104 and video respectively with video messaging, it is also possible to logical
Cross dio Output Modules 104 and illustrate that module 105 receives video messaging or the audio message that other-end sends with video；This
Outward, the other-end in the embodiment of the present invention refers to the integrated video council in addition to the integrated video conference terminal 10
View terminal, computer, mobile terminal etc..
Further, the reference format video information in the embodiment of the present invention refers to that video counts can be carried out by BT1120
According to the video information of transmission, that is to say, that video acquisition module 102 needs 4K is high after 4K HD video information is collected
Clear video information is converted to the 4K HD video information of the communication protocol for meeting normal video communication interface BT1120, and then passes through
BT1120 modes by the 4K HD videos information transfer to first processing module 100, in order to 100 pairs of marks of first processing module
The 4K HD video information of quasiconfiguaration is zoomed in and out, compressed, encoding etc. and processing.
Further, in embodiments of the present invention, the operation of first processing module 101 is Android system, and it passes through high definition
Clear degree multimedia interface (High Definition Multimedia Interface, HDMI) and network communication carry out data biography
It is defeated, and the first processing module 101 supports 4096*2160,1920*1080,1280*720,960*540 and 6,40*,360 5
Kind of video formats, support H.264, H.265, YUV and rgb video form, support transmission video frame number per second be 60 frames, 50
Frame, 30 frames and 25 frames.
In embodiments of the present invention, 4K HD video information is gathered by video acquisition module 102, and the 4K high definitions is regarded
Frequency information is converted to and sent after reference format video information to first processing module 101, and first processing module 101 is to reference format
Video information is exported after being further processed by Video Output Modules 105, and then causes the Integral video frequency terminal 10 can be with
Suitable for 4K HD videos, provide effect more fine and smooth image effect with the video conference process as person to person, so as to solve
Existing integrated video conference terminal there is a problem of being not applied for 4K HD videos.
Further, as a preferred embodiment of the invention, video acquisition module 102 be 4K high-definition cameras, the 4K
High-definition camera can gather the image information in the meeting-place residing for integrated video conference terminal 10, and it is done accordingly
Process.
Specifically, the 4K high-definition cameras mainly include 4K image acquisition devices, image processor and camera lens.4K images are adopted
The 4K HD video information in the meeting-place residing for the integrated video conference terminal 10 of storage collection, and to 4K HD video information
Carry out sending after data signal conversion to image processor, image processor carries out the 4K HD videos information after numeral conversion
Autobalance and automatic exposure are processed, and the 4K HD video information that balance and exposure-processed are crossed is converted into reference format video
Send after information to first processing module 101；Additionally, after image processor can also be changed using image software algorithm to numeral
4K HD videos information carries out luminous flux calculating, and exports corresponding control information to camera lens according to result of calculation, so that camera lens
Itself focal length and aperture are adjusted according to control information, and then adjusts the definition of collected video information；Need explanation
, the 4K image acquisition devices in the embodiment of the present invention can be using the sensor chip reality of the COMS techniques of 10,000,000 pixels
It is existing, and image processor can adopt field programmable gate array (Field-Programmable Gate Array, FPGA)
Realize.
Further, as a preferred embodiment of the invention, display module 107 can adopt LCDs (Liquid
Crystal Display, LCD), Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) and touch
Touch display screen (Touch Panel, TP) realization.
Further, as a preferred embodiment of the invention, communication module 106 includes but is not limited to WIFI communication mould
Block, bluetooth communication module or ethernet communication module.
Further, as a preferred embodiment of the invention, the output of dio Output Modules 104 is after echo cancelltion
Sound, and dio Output Modules 104 are sound equipment.
Further, Fig. 2 shows the module of the integrated video conference terminal 20 that another embodiment of the present invention is provided
Structure, for convenience of description, illustrate only the related part of the embodiment of the present invention, and details are as follows：
As shown in Fig. 2 the integrated video conference terminal 20 that the embodiment of the present invention is provided is in the Integral video shown in Fig. 1
Second processing module 108 and cloud platform rotation module 109 are increased on the basis of frequency conference terminal 10.
Wherein, Second processing module 108 is connected respectively with communication module 106 and cloud platform rotation module 109, cloud platform rotation mould
Block 109 is connected with video acquisition module 102.
Specifically, the operation information that Second processing module 108 passes through the receive user of communication module 106, and according to operation letter
The corresponding activation bit of breath output to cloud platform rotation module 109, cloud platform rotation module 109 control video acquisition according to activation bit
Module 102 is rotated accordingly.
Further, please also refer to Fig. 2 and Fig. 3, Fig. 3 be the video conference terminal 20 shown in Fig. 2 structural representation,
Label 3 in wherein Fig. 3 is control mainboard, includes removing video acquisition module 102 in integrated video conference terminal 20 in it
With all modules outside mark cloud platform rotation module 109.
When being embodied as, cloud platform rotation module 109 can be realized using stepper motor, and can according to control information in level or
Rotated in vertical direction.For example, when needing video acquisition module 102 to rotate in the horizontal direction, Second processing module 108
By the operation information that horizontally rotates of the receiving user's input of communication module 106, and operation information output water is horizontally rotated according to this
To stepper motor, stepper motor horizontally rotates activation bit and is rotated in the horizontal direction the dynamic activation bit of flat turn according to this,
And then video acquisition module 102 can be rotated in the horizontal direction.
Further, as a preferred embodiment of the invention, Second processing module 108 is micro-control unit
(Microcontroller Unit, MCU).
In embodiments of the present invention, by increasing Second processing module 108 and cloud on integrated video conference terminal 20
Platform rotating module 109 so that cloud platform rotation module 109 can be regarded according to the activation bit control of the output of Second processing module 108
Frequency acquisition module 102 is rotated, and to gather the image of different angles, diverse location in meeting-place, expands image-capture field.
Further, Fig. 4 shows the module of the integrated video conference terminal 30 that the another embodiment of this name is provided
Structure, for convenience of description, illustrate only the part related to the embodiment of the present invention, and details are as follows：
As shown in figure 4, the integrated video conference terminal 30 that the embodiment of the present invention is provided also includes video input module
110。
Wherein, video input module 110 is connected with first processing module 101, for receiving the secondary flow of other-end transmission
Video information, and auxiliary streaming video information is converted to sends after reference format video information to first processing module 101.
The people are needed, in embodiments of the present invention, other-end includes but is not limited to computer, smart mobile phone, another
The integrated video conference terminal in individual meeting-place, and auxiliary streaming video information refers to computer, smart mobile phone, another meeting ground
Another video information that the integrated video conference terminal of point is sent.
Specifically, after video input module 110 receives the auxiliary streaming video information of other-end transmission, need secondary flow
Video information is converted to the auxiliary streaming video information of the communication protocol for meeting normal video communication interface BT1120, and then passes through
BT1120 modes by the auxiliary streaming video information transfer to first processing module 100, in order to 100 pairs of standards of first processing module
The auxiliary streaming video information of form is zoomed in and out, compressed, encoding etc. and processing.
Further, as a preferred embodiment of the invention, as shown in figure 4, Audio Input Modules 103 include the first sound
Frequency input block 103a and the second audio input unit 103b.
Wherein, the first audio input unit 103a connects with the second audio input unit 103b with first processing module 101
Connect.
Specifically, the first audio input unit 103a is used to gather near-end audio information, the second audio input unit 103b
For gathering far-end audio information；It should be noted that in embodiments of the present invention, near-end audio information refers to directly pass through
Integrated video conference terminal 30 local audio collection, far-end audio information refer to by with integrated video conference terminal
The audio-frequency information that 30 other audio collecting devices being connected are gathered.
Further, as a preferred embodiment of the invention, the first audio input unit 103a be microphone, the second sound
Frequency input block 103b is circuit input.
Further, as a preferred embodiment of the invention, as shown in figure 4, communication module 106 includes communication interface list
First 106a and communication module 106b.
Wherein, communication interface unit 106a is connected with communication unit 106b, communication unit 106b and first processing module 101
Connect with Second processing module 108；
Specifically, communication interface unit 106a is used to set up between integrated video conference terminal 30 and the terminal of outside and leads to
Letter link, communication unit receives and sends the reference format video information and audio-frequency information after compression, coded treatment, and receives use
The operation information at family.
In embodiments of the present invention, by arranging video input module 110 in integrated video conference terminal 30 so that
Integrated video conference terminal 30 can carry out video interactive with other-end, consequently facilitating people understand other meeting-places
Situation；Additionally, the second audio frequency of the first audio input unit 103a being input into using local audio and other equipment audio input
Input block 103b gather audio-frequency information, which increase audio input mode so that can local audio input break down when,
Audio-frequency information is gathered using the second audio input unit 103b, so as to ensure normally using for integrated video conference terminal 30.
Further, the embodiment of the present invention additionally provides a kind of video conferencing system, and the video conferencing system includes multiple
Integrated video conference terminal 10,20 or 30, the plurality of integrated video conference terminal 10,20 or 30 can be adopted and connected two-by-two
Mode connect, it is also possible to using one of integration video conference terminal 10,20 or 30 as main video conference terminal, and its
He is connected integrated video conference terminal 10,20 or 30 with the main video conference terminal.Due to provided in an embodiment of the present invention
The integrated video conference terminal 10,20 or 30 of video conferencing system respectively with shown in Fig. 1, Fig. 3 and Fig. 4 with shown in Fig. 3
Integrated video conference terminal 10,20 or 30 it is identical, therefore, the video conferencing system that the embodiment of the present invention is provided it is concrete
Operation principle, refers to the detailed description previously with regard to Fig. 1 to Fig. 4, and here is omitted.
In the present invention, include that first processing module, video acquisition module, Audio Input Modules, audio frequency are defeated by employing
Go out the integrated video conference terminal of module, Video Output Modules, communication module and display module so that display module shows
The user state information of integrated video conference terminal；Communication module is used for the terminal in integrated video conference terminal with outside
Between set up communication link, and can receive user operation information, video acquisition module collection 4K HD video information, and by 4K
HD video information is converted to and sent to first processing module after reference format video information；Audio Input Modules collection audio frequency letter
Breath, and audio-frequency information is sent to first processing module；First processing module is entered to reference format video information and audio-frequency information
Respectively by Video Output Modules and dio Output Modules output after row compression, coded treatment, and then cause integrated video council
View terminal can be gathered, export 4K HD videos, be not applied for so as to solve existing integrated video conference terminal presence
The problem of 4K HD videos.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of integrated video conference terminal, including power module, the power module is the integrated video conference end
End provides power supply, it is characterised in that the integrated video conference terminal also includes：
First processing module, video acquisition module, Audio Input Modules, dio Output Modules, Video Output Modules, communication module
And display module；
The video acquisition module, the Audio Input Modules, the dio Output Modules, Video Output Modules, communication module
And display module is connected with the first processing module；
The display module shows the user state information of the integrated video conference terminal；The communication module is used in institute
State and communication link set up between integrated video conference terminal and the terminal of outside, and can receive user operation information；It is described
Video acquisition module gathers 4K HD video information, and the 4K HD videos information is converted to after reference format video information
Send to the first processing module；The Audio Input Modules gather audio-frequency information, and the audio-frequency information is sent to institute
State first processing module；The first processing module is compressed to the reference format video information and the audio-frequency information,
Exported with the dio Output Modules by the Video Output Modules respectively after coded treatment.
2. integrated video conference terminal according to claim 1, it is characterised in that the integrated video conference terminal
Also include：
Second processing module and cloud platform rotation module；
The Second processing module is connected respectively with the communication module and the cloud platform rotation module, the cloud platform rotation module
It is connected with the video acquisition module；
The Second processing module receives the operation information of the user by the communication module, and according to the operation information
Corresponding activation bit is exported to the cloud platform rotation module, the cloud platform rotation module is according to the activation bit is controlled
Video acquisition module is rotated accordingly.
3. integrated video conference terminal according to claim 2, it is characterised in that the Second processing module is micro-control
Unit processed.
4. integrated video conference terminal according to claim 1 and 2, it is characterised in that the Audio Input Modules bag
Include the first audio input unit and the second audio input unit；
First audio input unit is connected with second audio input unit with the first processing module；
First audio input unit is used to gather near-end audio information, and second audio input unit is used to gather distal end
Audio-frequency information.
5. integrated video conference terminal according to claim 4, it is characterised in that first audio input unit is
Microphone, second audio input unit is circuit input.
6. integrated video conference terminal according to claim 1 and 2, it is characterised in that the integrated video conference
Terminal also includes video input module：
The video input module is connected with the first processing module, for receiving the auxiliary streaming video letter of other-end transmission
Breath, and the auxiliary streaming video information is converted to sends after reference format video information to the first processing module.
7. integrated video conference terminal according to claim 1 and 2, it is characterised in that the communication module includes logical
Communication interface unit and communication unit；
The communication interface unit is connected with the communication unit, the communication unit and the first processing module and described
Two processing modules connect；
The communication interface unit is used to set up communication link between the integrated video conference terminal and the terminal of outside, institute
State communication unit to receive and send reference format video information and audio-frequency information after the compression, coded treatment, and receive institute
State the operation information of user.
8. integrated video conference terminal according to claim 1 and 2, it is characterised in that the video acquisition module is
4K high-definition cameras.
9. integrated video conference terminal according to claim 1 and 2, it is characterised in that the communication module is WIFI
Communication module, bluetooth communication module or ethernet communication module.
10. a kind of video conferencing system, it is characterised in that the video conferencing system includes multiple as claims 1 to 9 are arbitrary
Integrated video conference terminal described in.
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| CN201610958260.9A CN106657862A (en) | 2016-11-03 | 2016-11-03 | Integrated video conferencing terminal and video conferencing system |
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Application publication date: 20170510 |