CN209642862U - A kind of Multifunctional video conferencing system that video camera is multi-purpose - Google Patents
A kind of Multifunctional video conferencing system that video camera is multi-purpose Download PDFInfo
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- CN209642862U CN209642862U CN201920744451.4U CN201920744451U CN209642862U CN 209642862 U CN209642862 U CN 209642862U CN 201920744451 U CN201920744451 U CN 201920744451U CN 209642862 U CN209642862 U CN 209642862U
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Abstract
The utility model relates to the Multifunctional video conferencing system that a kind of video camera is mostly used, video camera, video collector and the monitor terminal that monitoring room is set including main meeting-place is arranged in；The video collector has HDMI input interface, HDMI output interface and USB output interface, and the video camera is connect by HDMI wire with the HDMI input interface；The HDMI output interface is connect by HDMI wire with the input terminal of the high definition matrix, the output end of the high definition matrix is connect by HDMI wire with large-size screen monitors, the high definition matrix is connect with the main video conference terminal, and the main video conference terminal passes through group's interchanger and the first router and meeting is connected to the network；The USB output interface is connect with the input terminal of the monitor terminal；The image for the main meeting-place that the utility model enables video camera to acquire by video collector is shown on large-size screen monitors or on monitor terminal, without monitoring camera is still further arranged, has saved the construction cost of video conference.
Description
Technical field
The utility model belongs to video monitoring, video conferencing technology field, and in particular to a kind of more function that video camera is multi-purpose
It can video conferencing system.
Background technique
Video conferencing system is a kind of office system of modernization, it can make the real-time live scene and language in different meeting-place
Sound interconnects, while the space for sharing the sense of hearing and vision is provided to participant, and each participant side is made to have the sense of " face-to-face " talk
Feel.Since video conference allows user to exchange information in the case where visual, thus it almost can be applied in any case,
Improve the quality and efficiency of communication.Either for conveying product introduction, marketing activity, staffs training, management information still to increase
Cooperation plan dispersedly, video conference all have become a kind of utility that can bring competitive advantage by force.
In practice, the demand being monitored to video conference scene is had, usually such as Chinese patent
201620879530.2 disclosed Multifunctional video conferencing system is adopted by respectively arranged meeting camera and monitoring camera
Collect field data, i.e., be provided at least two cameras in meeting-place, although which incorporates video
Conferencing function and monitoring function, but the quantity of Multifunctional video conferencing system camera is also increased simultaneously, it increases multi-functional
The cost of video conferencing system.
Utility model content
It is provided the purpose of the utility model is to overcome the deficiencies in the prior art a kind of by by the camera shooting of video conference
Machine is multiplexed to the monitoring of main meeting-place the cost to save Multifunctional video conferencing system and obtains more function of high-definition monitoring image
It can video conferencing system.
The technical solution of the utility model is as follows:
A kind of Multifunctional video conferencing system that video camera is multi-purpose, referred to as Multifunctional video conferencing system, including setting
The big screen display system of main meeting-place, central control system, main video conference terminal, connect with the main video conference terminal first
Sound console and the first sound reinforcement system and conference speech system connecting with the first sound console, the big screen display system include
High definition matrix and large-size screen monitors, the central control system are used to manage meeting scene various kinds of equipment concentratedly and control, first public address system
System includes power amplifier and several sound equipments connecting with power amplifier, and the conference speech system includes several microphones, further includes that setting exists
Video camera, video collector and the monitor terminal that monitoring room is set of main meeting-place；
The video collector has HDMI input interface, HDMI output interface and USB output interface, the video camera
It is connect by HDMI wire with the HDMI input interface；
The HDMI output interface is connect by HDMI wire with the input terminal of the high definition matrix, the high definition matrix it is defeated
Outlet is connect by HDMI wire with large-size screen monitors, and the high definition matrix is connect with the main video conference terminal, the main video conference
Terminal passes through group's interchanger and the first router and meeting is connected to the network；
The USB output interface is connect with the input terminal of the monitor terminal.
Further, the Multifunctional video conferencing system further includes the MCU that main meeting-place is arranged in, the MCU and group
Interchanger connection.
Further, the conference network is STN network.
Further, the Multifunctional video conferencing system further include be arranged in sub-venue divide video conference terminal, with
And with second sound console for dividing video conference terminal to connect, large-size screen monitors grenade instrumentation, conference speech system, camera and point public affairs
Interchanger is taken charge of, second sound console is connected with the second sound reinforcement system, and branch company's interchanger passes through the second router and STN
Network and meeting are connected to the network.
Further, the large-size screen monitors grenade instrumentation is large-size screen monitors TV or projector, and the projector is configured with projection screen.
Further, the Multifunctional video conferencing system further includes the television wall server that main meeting-place is arranged in, described
The work network interface of television wall server is connect by cable with the output end of group interchanger, the output of the television wall server
Mouth is connect with the input terminal of high definition matrix.
Further, the Multifunctional video conferencing system further includes the signal centralized processing system that main meeting-place is arranged in,
The signal centralized processing system converts unified format for realizing video signal format conversion, all kinds of vision signals of input
It is exported and signal frequency converting, scans and match adaptive video frequency input signal, and convert thereof into required frequency
Rate.
Further, the Multifunctional video conferencing system further includes electroacoustic processing control system, the electroacoustic processing control
System processed include with the sequentially connected digital audio processor of the output end of the first sound console, feedback suppressor, balanced device, it is described
The power amplifier of main meeting-place and the output end of balanced device connect.
Further, the monitor terminal is PC computer.
Further, the central control system includes touch screen, relay and the control host for having abundant interface, the touching
Screen and relay is touched to connect with the control host respectively.
Compared with prior art, the utility model has the beneficial effects that
The image for the main meeting-place that the utility model enables video camera to acquire by video collector is shown on large-size screen monitors
Or on monitor terminal, without monitoring camera is still further arranged, the construction cost of video conference has been saved；This is practical new
The control that type can be concentrated by equipment of the central control system to Multifunctional video conferencing system, reduces the work of dispatcher
Make difficulty, improves meeting response speed；The utility model is connected by the network of STN network implementations main meeting-place and sub-venue
It connects, is able to carry out and safely and effectively connects, simplify the configuration of client device.
Detailed description of the invention
Fig. 1 is the structural block diagram of the utility model embodiment 1.
Fig. 2 is the structural block diagram of the utility model embodiment 2.
Fig. 3 is the initial operation interface schematic diagram of the central control system of the utility model embodiment.
Fig. 4 is the large-size screen monitors control interface schematic diagram of the central control system of the utility model embodiment.
Fig. 5 is the synthetic operation interface schematic diagram of the central control system of the utility model embodiment.
In figure, video camera 1, video collector 2, monitor terminal 3, main video conference terminal 4, group's interchanger 5, MCU6,
Conference network 7, high definition matrix 9, divides video conference terminal 10, branch company's interchanger 11, the first sound console 12, the first via at large-size screen monitors 8
By device 13, television wall server 14, the second sound console 15, the second router 16.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
As shown in Figure 1, the Multifunctional video conferencing system that a kind of video camera is multi-purpose, the big screen display including main meeting-place is arranged in
Show system, central control system, main video conference terminal 4, the first sound console 12 connecting with main video conference terminal 4 and with
The first sound reinforcement system and conference speech system of one sound console 12 connection, big screen display system includes high definition matrix 9 and large-size screen monitors 8,
Central control system is used to manage meeting scene various kinds of equipment concentratedly and control, and the first sound reinforcement system includes power amplifier and connect with power amplifier
Several sound equipments, conference speech system includes several microphones, further include the video camera 1 that main meeting-place is set, video collector 2 with
And the monitor terminal 3 of monitoring room is set；
Video collector 2 has HDMI input interface, HDMI output interface and USB output interface, and video camera 1 passes through
HDMI wire is connect with HDMI input interface；
HDMI output interface is connect by HDMI wire with the input terminal of high definition matrix 9, and the output end of high definition matrix 9 passes through
HDMI wire is connect with large-size screen monitors 8, and high definition matrix 9 is connect with main video conference terminal 4, and main video conference terminal 4 is exchanged by group
Machine 5 and the first router 13 are connect with conference network 7；
USB output interface is connect with the input terminal of monitor terminal 3.
Preferably, the video camera 1 of model VPC800 is selected, VPC800 supports 12 Zoom Lens and 80 ° of wide-angles, meets
The needs of video conference.
Specifically, the HDMI that video collector 2 is the model YT-UH30 or YT-UH60 of excellent thunderbolt science and technology turns USB3.0 and adopts
Collect box.
Specifically, monitor terminal 3 is PC computer.
Specifically, Multifunctional video conferencing system is using Huawei Tech Co., Ltd's video device networking, using double
MCU networking model, MCU6 model VP9650, VP9650 support a variety of Integrated Solutions, full HD video conference recorded broadcast are supported to take
Be engaged in device network recorded broadcast it is mating, support it is cross-platform interconnects, improve communication efficiency, support H.264SVC, H.264HP, IPv4,
IPv6 and Wi-Fi wireless access, using H.323 and H.320 communication protocol, can complete between three or more addresses into
The connection of row signaling and media；The model TE50, TE50 of main video conference terminal 4 support centralized conference, main video conference
Terminal 4 can be with MCU6 on the same LAN or on internet, and main video conference terminal 4 is via group's interchanger 5 or the second
Router 16 accesses MCU6；Big screen display system shows all kinds of calculating from meeting room, slotting, the control room computer in chairman tableland etc.
All kinds of external signals of machine signal, camera video signal, network, video conference etc., large-size screen monitors 8 are shown by tens of 55 cun of LCD
Equipment composition, selects Haikang prestige to control as high definition matrix 9 big screen equipment depending on splicing controller DS-C10S；Main meeting-place
Using YAMAHA sound console, there is the input of 16 tunnel monophonics, 4 groups of marshallings, 2 groups of solid vocal inputs, 6 groups of auxiliary outputs, first expands
Sound system covers scheme using two-way speaker, and the first sound reinforcement system at least configures full range main sound box, full range auxiliary sound box, returns
4 kinds of speaker, woofer speakers are listened, every two sound equipments are equipped with 1 power amplifier；Conference speech system is mainly used for voice conferencing field
Close, including mixer, microphone, preferably with " Hu Shan " hand in hand microphone, on rostrum according to rostrum amount of seats configuration goose
Neck conference microphone, while configuring wireless handheld, tie clip microphone, meet mobile pickup and presiding over use.
Specifically, each MCU by SMC2.0 videoconferencing service manage platform uniform management, SMC2.0 provide video device management and
Service control function can carry out classification decentralized management according to enterprise organization structure.
It preferably, further include the MCU6 that main meeting-place is set, MCU6 is connect with group interchanger 5.
Preferably, conference network 7 is STN network, is using the advantages of STN network, is guaranteeing that STN circuit safety is stable
On the basis of property, the configuration of client device is enormously simplified, router/switch need to only support Ethernet interface or optical port,
When network needs capacity expansion and upgrading, it is only necessary to increase the quantity of 2M in transmission channel, user side does not need to increase equipment.
Specifically, central control system is generally arranged in control room, for realizing centralized management control to live various kinds of equipment,
Such as the first sound reinforcement system, electroacoustic handle control system, signal centralized processing system, big screen display system, conference speech system
The heavy current installations such as subsystem and equipment power supply, light；Central control system by central control host, heavy-current relay, programming software,
The composition such as touch screen or control room computer, selects bird brand DB-DMIS network-type central control host, has abundant connect
Mouthful, meeting relevant device can be controlled by modes such as infrared, RS232；Each key function can be defined by programming, completed
Equipment controls basic operation, to realize the management to electrical equipments such as video camera electric bracket, illumination, large-size screen monitors facilities, matches simultaneously
Set corresponding heavy-current relay intelligent control；Operate central control system operation interface as shown in figure 3, figure 4 and figure 5, the collection of each equipment
Middle control realization is controlled especially by following mode: IR infrared control hard disk video recorder, DVD player various functions；RS-232 string
Row mouth controls the switching of AV, VGA matrix audio-video signal；RS-232 serial port or IR infrared control projector, video, computer
The open and close of input signal source and each equipment power supply are by relay；Meeting operator on duty can pass through touch screen or control room electricity
Brain realizes the operation to above-mentioned various kinds of equipment, may observe whether operational order is accurately executed at any time, reduces operator on duty
Operation difficulty, be rapidly completed the switching of various types of signal, improve meeting response speed, improve meeting quality.
Preferably, Multifunctional video conferencing system further includes the signal centralized processing system that main meeting-place is arranged in, signal collection
All kinds of vision signals of input are converted unified format and are exported by middle processing system for realizing video signal format conversion,
And signal frequency converting, it scans and matches adaptive video frequency input signal, and convert thereof into required frequency, signal is concentrated
Processing system includes high definition decoder；Such as the Multifunctional video conferencing system for needing to access monitor supervision platform, high definition decoder
It takes stream to be then communicated on high definition matrix 9 by monitor supervision platform and shows picture, it is preferred that Haikang prestige is selected to regard DS-6900UD high
Clear decoder is to the decoding from different monitoring platform, it is ensured that monitor supervision platform docks reliable and stable, not Caton, not black with large-size screen monitors 8
Shield, without mosaic.
Preferably, it is to avoid generating interference in conference process between microphone and speaker due to meeting-place sound field environment complexity
Plenary session field provides consistent sound field and guarantees sound stable, and Multifunctional video conferencing system further includes electroacoustic processing control system,
Electroacoustic handles control system
Device, balanced device, the power amplifier of main meeting-place and the output end of balanced device connect；Specifically, selecting model DBX driverack PA
Digital audio processor, the feedback suppressor of model FBX 2420, model BDX 2231 balanced device；In addition, electroacoustic
Processing system includes intelligent mixer, effect device and power supply sequence controller well.
The image for the main meeting-place that the present embodiment enables video camera 1 to acquire by video collector 2 is shown on large-size screen monitors 8
Or on monitor terminal 3, without monitoring camera is still further arranged, the construction cost of video conference has been saved.
Embodiment 2
The present embodiment is the another embodiment based on embodiment 1, and the identical technical solution of embodiment 1 is described will
It omits, only the technical solution different from embodiment 1 is illustrated.
As shown in Fig. 2, Multifunctional video conferencing system further include be arranged in sub-venue divide video conference terminal 10 and
With the second sound console 12, large-size screen monitors grenade instrumentation, conference speech system, camera and the branch company for dividing video conference terminal 10 to connect
Interchanger 11, sound console 12 are connected with sound reinforcement system, and branch company's interchanger 11 passes through the second router 16 and STN network and meeting
Network 7 connects.
Specifically, large-size screen monitors grenade instrumentation is large-size screen monitors TV or projector, projector is configured with projection screen.
Preferably, Multifunctional video conferencing system further includes the television wall server 14 that main meeting-place is arranged in, video wall clothes
The work network interface of business device 14 is connect by cable with the output end of group interchanger 5, the delivery outlet and height of television wall server 14
The input terminal connection of clear matrix 9；Specifically, the model TVS-HP of television wall server 14, separate unit TVS-HP are capable of providing more
Up to the high definition video decoding ability on 32 tunnels, every piece of chip is all in addition to decompression using peak performance high definition processing chip for every piece of decompression card
The high definition multiple images synthesis scaling and poll that timely tens tunnel can be handled simultaneously are taken with separate unit so in most cases
Business device can export the picture of all sub-venues, reduce the cost of system.
The Multifunctional video conferencing system of the utility model builds the video meeting system serial protocols based on IP network, i.e.,
H.323 agreement, operator's STN network of the video conference TV network based on rental, group company's conduct in main meeting-place location
General headquarters' node, by disposing the access that STN equipment carries out STN network in group company and branch company.
Safe ditch of the Multifunctional video conferencing system of the present embodiment based on STN network implementations main meeting-place and sub-venue
It is logical, in favor of calling a meeting, decision discussion, spirit implement, while having used television wall server, be able to carry out sub-venue picture
Effective presentation in face.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (9)
1. a kind of multi-purpose Multifunctional video conferencing system of video camera, including the big screen display system of main meeting-place, middle control is arranged in
System, main video conference terminal (4), the first sound console (12) being connect with the main video conference terminal (4) and with first
Sound console (12) connection the first sound reinforcement system and conference speech system, the big screen display system include high definition matrix (9) and
Large-size screen monitors (8), the central control system are used to manage meeting scene various kinds of equipment concentratedly and control, and first sound reinforcement system includes function
Several sound equipments put and connect with power amplifier, the conference speech system include several microphones, it is characterised in that: further include setting
In the video camera (1) of main meeting-place, video collector (2) and the monitor terminal (3) that monitoring room is arranged in；
The video collector (2) has HDMI input interface, HDMI output interface and USB output interface, the video camera
(1) it is connect by HDMI wire with the HDMI input interface；
The HDMI output interface is connect by HDMI wire with the input terminal of the high definition matrix (9), the high definition matrix (9)
Output end is connect by HDMI wire with large-size screen monitors (8), and the high definition matrix (9) connect with the main video conference terminal (4), described
Main video conference terminal (4) is connect by group's interchanger (5) and the first router (13) with conference network (7)；
The USB output interface is connect with the input terminal of the monitor terminal (3).
2. a kind of multi-purpose Multifunctional video conferencing system of video camera according to claim 1, it is characterised in that: further include
The MCU (6) of main meeting-place is set, and the MCU (6) connect with group's interchanger (5).
3. a kind of multi-purpose Multifunctional video conferencing system of video camera according to claim 1, it is characterised in that: the meeting
Discussing network (7) is STN network.
4. a kind of multi-purpose Multifunctional video conferencing system of video camera according to claim 1, it is characterised in that: further include
Be arranged in sub-venue divide video conference terminal (10) and with second sound console for dividing video conference terminal (10) to connect
(15), large-size screen monitors grenade instrumentation, conference speech system, camera and branch company's interchanger (11), second sound console (15) is even
It is connected to the second sound reinforcement system, branch company's interchanger (11) passes through the second router (16) and STN network and conference network (7)
Connection.
5. a kind of multi-purpose Multifunctional video conferencing system of video camera according to claim 1, it is characterised in that: further include
The television wall server (14) of main meeting-place is set, and the work network interface of the television wall server (14) is handed over by cable and group
It changes planes the output end connection of (5), the delivery outlet of the television wall server (14) connect with the input terminal of high definition matrix (9).
6. a kind of multi-purpose Multifunctional video conferencing system of video camera according to claim 1, it is characterised in that: further include
The signal centralized processing system of main meeting-place is set, the signal centralized processing system is converted for realizing video signal format,
All kinds of vision signals of input are converted unified format to be exported and signal frequency converting, scans and matches adaptive video
Frequency input signal, and convert thereof into required frequency.
7. a kind of multi-purpose Multifunctional video conferencing system of video camera according to claim 1, it is characterised in that: further include
Electroacoustic handles control system, and the electroacoustic processing control system includes the sequentially connected number of output end with the first sound console (12)
Word audio processor, feedback suppressor, balanced device, the power amplifier of the main meeting-place and the output end of balanced device connect.
8. a kind of multi-purpose Multifunctional video conferencing system of video camera according to claim 1, it is characterised in that: the prison
Control terminal (3) is PC computer.
9. a kind of multi-purpose Multifunctional video conferencing system of video camera according to claim 1, it is characterised in that: in described
Control system includes touch screen, relay and the control host for having abundant interface, the touch screen and relay respectively with it is described
Control host connection.
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| CN201920744451.4U CN209642862U (en) | 2019-05-22 | 2019-05-22 | A kind of Multifunctional video conferencing system that video camera is multi-purpose |
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| CN201920744451.4U CN209642862U (en) | 2019-05-22 | 2019-05-22 | A kind of Multifunctional video conferencing system that video camera is multi-purpose |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112738448A (en) * | 2020-12-29 | 2021-04-30 | 帜扬信通科技股份有限公司 | MCU switching system based on E1 private line and communication method thereof |
| CN113315944A (en) * | 2021-05-26 | 2021-08-27 | 奥乐科技有限公司 | Conference multimedia centralized control system |
-
2019
- 2019-05-22 CN CN201920744451.4U patent/CN209642862U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112738448A (en) * | 2020-12-29 | 2021-04-30 | 帜扬信通科技股份有限公司 | MCU switching system based on E1 private line and communication method thereof |
| CN112738448B (en) * | 2020-12-29 | 2022-02-18 | 帜扬信通科技股份有限公司 | MCU switched systems based on E1 private line |
| CN113315944A (en) * | 2021-05-26 | 2021-08-27 | 奥乐科技有限公司 | Conference multimedia centralized control system |
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Granted publication date: 20191115 |