CN208353479U - A kind of HD video conference system using middling speed satellite network - Google Patents
A kind of HD video conference system using middling speed satellite network Download PDFInfo
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- CN208353479U CN208353479U CN201820683997.9U CN201820683997U CN208353479U CN 208353479 U CN208353479 U CN 208353479U CN 201820683997 U CN201820683997 U CN 201820683997U CN 208353479 U CN208353479 U CN 208353479U
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Abstract
The utility model discloses a kind of HD video conference systems using middling speed satellite network, including ground satellite station, communication in moving emergency satellite communication vehicle and it is quiet in lead to emergency satellite communication vehicle, the ground satellite station includes satellite communication system, Ethernet switch, video module, voice module and data module, the communication in moving emergency satellite communication car is equipped with SOTM satellite antenna module, satellite MODEM, Ethernet switch, VOIP voice gateways, video conference terminal, car phone, vehicle-mounted room inside/outside camera, display screen, wireless individual Video transmission system and video camera.When the utility model is used, quick two-way broadband satellite link access may be implemented, SCPC satellite channel is established, realizes dynamic image, speech and data transmission；It realizes that dynamic and still image, speech and data transmission, communication are simultaneously deposited, provides multichannel comprehensive dynamic communication for emergency command, save system bandwidth resource.
Description
Technical field
The utility model relates to field of communication technology, specially a kind of HD video meeting system using middling speed satellite network
System.
Background technique
Satellite communication is briefly exactly the radio communication station on the earth (including in ground, the water surface and lower atmosphere layer)
Between using artificial satellite as relay station forward or reflect radio wave, with this come realize between two or more earth stations lead to
A kind of communication mode of letter.It is a kind of communication, can carry multiple communication services, and being that today's society is important leads to
Conveniently one of section.And satellite HD video conference system therein is the important component for realizing satellite communication.
For speech, data and the video acquisition of dynamic or static state, ground satellite station establishes SCPC communication link, realize with
Speech, data and transmission of video between command centre, multichannel dynamic video is acquired, dynamic image, speech and data transmission
Transmitted in both directions, an emergency situation is encountered, and combined ground transmission network is needed to carry out emergency communication guarantee, it is therefore desirable in a kind of use
The HD video conference system of fast satellite network.
Summary of the invention
The purpose of this utility model is to provide a kind of HD video conference systems using middling speed satellite network, have and realize
Dynamic and still image, speech and data transmission, communication are simultaneously deposited, and it is logical to provide the comprehensive dynamic of multichannel for emergency command
The advantages of letter, saving system bandwidth resource, solves combined ground transmission network in the prior art and provides emergency communication guarantee
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of high definition view using middling speed satellite network
Frequency conference system, including ground satellite station, communication in moving emergency satellite communication vehicle and it is quiet in lead to emergency satellite communication vehicle, feature exists
In: the ground satellite station includes satellite communication system, Ethernet switch, video module, voice module and data module, is defended
Star communication system is connect with Ethernet switch, and video module, voice module and data module are connect with Ethernet switch；
The ground satellite station is connected with telecommunication satellite, communication in moving emergency satellite communication vehicle and it is quiet in lead to emergency satellite communication vehicle with it is logical
Believe satellite connection；The communication in moving emergency satellite communication car is equipped with SOTM satellite antenna module, satellite MODEM, ether
Network switch, VOIP voice gateways, video conference terminal, car phone, vehicle-mounted room inside/outside camera, display screen, wireless individual
Video transmission system and video camera, SOTM satellite antenna module are connect with satellite MODEM, satellite MODEM and Ethernet exchanging
Machine connection, VOIP voice gateways and video conference terminal are connect with Ethernet switch；The input of the VOIP voice gateways
End is connected with car phone；The input terminal of the video conference terminal is connected with vehicle-mounted room inside/outside camera, display screen and wireless
Individual soldier's Video transmission system；The input terminal of the wireless individual Video transmission system is connected with video camera；It is described it is quiet in lead to emergency
Satellite communication car, which is equipped in quiet, leads to satellite antenna module, satellite MODEM, Ethernet switch, VOIP voice gateways, TV
Conference terminal, car phone, vehicle-mounted room inside/outside camera, display screen, wireless individual Video transmission system and video camera, move in
Logical satellite antenna module is connect with satellite MODEM, and satellite MODEM is connect with Ethernet switch, VOIP voice gateways and TV
Conference terminal is connect with Ethernet switch；The input terminal of the VOIP voice gateways is connected with car phone；The TV
The input terminal of conference terminal is connected with vehicle-mounted room inside/outside camera, display screen and wireless individual Video transmission system；It is described wireless
The input terminal of individual soldier's Video transmission system is connected with video camera.
Preferably, the quantity of the communication in moving emergency satellite communication vehicle be three, it is quiet in lead to emergency satellite communication vehicle number
Amount is two.
Preferably, the satellite communication system includes 4.5 meters of KU satellite antennas, 100 BUC, LNB, satellite MODEM.
Preferably, the SOTM satellite antenna module and it is quiet in lead to satellite antenna module include 40W power amplifier, LNB,
Antenna controller.
Preferably, the communication in moving emergency satellite communication vehicle and it is quiet in lead to emergency satellite communication car be equipped with vehicle-mounted confession
Electric equipment.
Preferably, the Tone Via of the VOIP voice gateways uses VOIP mode.
Compared with prior art, the beneficial effects of the utility model are as follows:
1. the HD video conference system for leading to satellite network in use is when in use, the HD video of satellite network is led in
Conference system is made of a ground satellite station, satellite communication in motion vehicle and quiet middle communication satellite communication vehicle, and communication in moving emergency is defended
The quantity of star communication truck be three, it is quiet in lead to emergency satellite communication vehicle quantity be two, communication in moving emergency satellite communication vehicle and
In quiet lead to emergency satellite communication car be equipped with vehicle-mounted power supply unit, can be satellite communication in motion vehicle and it is quiet in lead to satellite lead to
Believe that vehicle provides emergency communication guarantee；The HD video conference system for leading to satellite network in may be implemented quick two-way broadband and defend
The access of stellar chain road, establishes SCPC satellite channel, realizes that dynamic image, speech and data are transmitted, automatic capture satellite, during exercise
Broadband communication channel is kept, mobility is high；Satellite communications system can be established automatically in real time and broadband satellite is kept to believe
Real-time mobile video, speech and data transmission are realized in road, and video communication, data communication, Speech Communication can be opened simultaneously makes
With communication is simultaneously deposited, and provides a variety of means of communication for emergency command；Mobile communication is interior and vehicle is equipped with vehicle-mounted height outside
Fast video camera can carry out multichannel dynamic video acquisition, while wireless video transmission system can not be adopted in other video cameras
When collecting image, communication truck is transferred back to by individual soldier's piggy-back manner dynamic acquisition image, then image forwarding is carried out by mobile vehicle communication,
Realize the relay of image transmitting, the comprehensive dynamic video acquisition of multichannel；The Tone Via of VOIP voice gateways uses VOIP mode,
Its voice coding uses G..723, G.729 agreement, bandwidth shared by every road speech: G..723 5.3-6.4Kbps, G.729 6.4-
11.8Kbps can effectively save system bandwidth resource.
2. ground satellite station is the information hub of emergency communication guarantee, can directly with communication in moving emergency satellite communication vehicle and quiet
In lead to emergency satellite communication vehicle establish SCPC satellite link and can be interconnected with ground network.Satellite communication system includes 4.5
Rice KU satellite antenna, 100 BUC, LNB, satellite MODEM, fixed communication station can simultaneously with communication in moving emergency satellite communication vehicle
With it is quiet in lead to emergency satellite communication vehicle and ground network and interconnect, the scene of the accident information that can acquire Emergency communication vehicle is real
When be transferred to command centre and participate in the relevant departments that direct rescue work, and data network can be provided for Emergency communication vehicle and accessed.
3. use in lead to satellite network HD video conference system when in use, in communication in moving emergency satellite communication vehicle
Roof installs the acquisition of the life outdoor videos such as SOTM satellite antenna system module and vehicle-mounted room inside/outside camera, display screen, video camera
Equipment, SOTM satellite antenna module includes 40W power amplifier, LNB, antenna controller, in communication in moving emergency satellite communication car
It is equipped with emergency communication cabinet, satellite MODEM11, VOIP voice gateways, video conference terminal, car phone and wireless individual are regarded
Communication equipment needed for the emergency communications such as frequency Transmission system is integrated on emergency communication cabinet, and communication in moving emergency satellite communication vehicle is logical
It crosses antenna for satellite communication in motion system module and ground satellite station establishes SCPC communication link, realize communication in moving emergency satellite communication vehicle and refer to
Wave speech, data and the transmission of video between center.
4. the HD video conference system for leading to satellite network in using is when in use, emergency satellite communication vehicle is led in quiet
Lead to the acquisition of the life outdoor videos such as satellite antenna system module and vehicle-mounted room inside/outside camera, display screen, video camera during roof installation is quiet
Equipment, it is quiet in lead to satellite antenna module include 40W power amplifier, LNB, antenna controller, it is interior to lead to emergency satellite communication in quiet
It is equipped with emergency communication cabinet, satellite MODEM11, VOIP voice gateways, video conference terminal, car phone and wireless individual are regarded
Communication equipment needed for the emergency communications such as frequency Transmission system 17 is integrated on emergency communication cabinet, and Emergency communication vehicle, which passes through in quiet, to be led to
Antenna system module and ground satellite station establish SCPC communication link, realize lead in quiet emergency satellite communication vehicle and command centre it
Between speech, data and transmission of video.
Detailed description of the invention
Fig. 1 is the general frame figure of the utility model；
Fig. 2 is the inside connection figure of the utility model；
Fig. 3 is the inside connection figure of the utility model；
Fig. 4 be the utility model it is quiet in lead to emergency satellite communication car portion connection figure.
In figure: 1 ground satellite station, 2 communication in moving emergency satellite communication vehicles, 3 it is quiet in lead to emergency satellite communication vehicle, 4 communication defend
Star, 5 satellite communication systems, 6 Ethernet switches, 7 video modules, 8 voice modules, 9 data modules, 10 SOTM satellite antennas
Module, 11 satellite MODEM, 12VOIP voice gateways, 13 video conference terminals, 14 car phones, 15 vehicle-mounted room inside/outside camera shootings
Head, 16 display screens, 17 wireless individual Video transmission systems, 18 video cameras, 19 it is quiet in lead to satellite antenna module.
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.
Please refer to Fig. 1-4, a kind of HD video conference system using middling speed satellite network, including ground satellite station 1, it is dynamic in
Logical emergency satellite communication vehicle 2 and it is quiet in lead to emergency satellite communication vehicle 3, ground satellite station 1 includes satellite communication system 5, Ethernet
Interchanger 6, video module 7, voice module 8 and data module 9, satellite communication system 5 are connect with Ethernet switch 6, video
Module 7, voice module 8 and data module 9 are connect with Ethernet switch 6；Ground satellite station 1 is connected with telecommunication satellite 4, moves
In lead to emergency satellite communication vehicle 2 and it is quiet in lead to emergency satellite communication vehicle 3 connect with telecommunication satellite 4；Communication in moving emergency satellite is logical
SOTM satellite antenna module 10, satellite MODEM11, Ethernet switch 6, VOIP voice gateways 12, electricity are installed in letter vehicle 2
Depending on conference terminal 13, car phone 14, vehicle-mounted room inside/outside camera 15, display screen 16,17 and of wireless individual Video transmission system
Video camera 18, SOTM satellite antenna module 10 are connect with satellite MODEM11, and satellite MODEM11 and Ethernet switch 6 connect
It connects, VOIP voice gateways 12 and video conference terminal 13 are connect with Ethernet switch 6；The input terminal of VOIP voice gateways 12
It is connected with car phone 14；The input terminal of video conference terminal 13 is connected with vehicle-mounted room inside/outside camera 15, display screen 16 and nothing
Line individual soldier Video transmission system 17；The input terminal of wireless individual Video transmission system 17 is connected with video camera 18；Lead to emergency in quiet
It is equipped in satellite communications vehicle 3 in quiet and leads to satellite antenna module 19, satellite MODEM11, Ethernet switch 6, VOIP voice network
Close 12, video conference terminal 13, car phone 14, vehicle-mounted room inside/outside camera 15, display screen 16, wireless individual transmission of video
System 17 and video camera 18, SOTM satellite antenna module 10 are connect with satellite MODEM11, and satellite MODEM11 and Ethernet are handed over
It changes planes 6 connections, VOIP voice gateways 12 and video conference terminal 13 are connect with Ethernet switch 6；VOIP voice gateways 12
Input terminal be connected with car phone 14；The input terminal of video conference terminal 13 is connected with vehicle-mounted room inside/outside camera 15, display
Screen 16 and wireless individual Video transmission system 17；The input terminal of wireless individual Video transmission system 17 is connected with video camera 18；It should
When in use, the quantity of communication in moving emergency satellite communication vehicle 2 is three to the HD video conference system of logical satellite network, quiet in
In lead to emergency satellite communication vehicle 3 quantity be two, communication in moving emergency satellite communication vehicle 2 and it is quiet in lead to emergency satellite communication vehicle 3
It is inside equipped with vehicle-mounted power supply unit, emergency communication guarantor can be provided for satellite communication in motion vehicle 2 and quiet middle communication satellite communication vehicle 3
Barrier, ground satellite station 1 is the information hub of emergency communication guarantee, can directly with communication in moving emergency satellite communication vehicle 2 and it is quiet in lead to
Emergency satellite communication vehicle 3 is established SCPC satellite link and can be interconnected with ground network.Satellite communication system 5 includes 4.5 meters
KU satellite antenna, 100 BUC, LNB, satellite MODEM, fixed communication station can simultaneously with communication in moving emergency satellite communication vehicle 2 and
Lead to emergency satellite communication vehicle 3 in quiet and ground network interconnects, the scene of the accident information that can acquire Emergency communication vehicle is real
When be transferred to command centre and participate in the relevant departments that direct rescue work, and data network can be provided for Emergency communication vehicle and accessed；It is dynamic
In lead to emergency satellite communication vehicle 2 roof installation SOTM satellite antenna system module 10 and vehicle-mounted room inside/outside camera, display
The life outdoor videos such as screen 16, video camera 18 acquire equipment, and SOTM satellite antenna module 10 includes 40W power amplifier, LNB, day line traffic control
Device processed, in communication in moving emergency satellite communication vehicle 2 be equipped with emergency communication cabinet, by satellite MODEM11, VOIP voice gateways 12,
Communication equipment needed for the emergency communications such as video conference terminal 13, car phone 14 and wireless individual Video transmission system 17 is integrated
On emergency communication cabinet, communication in moving emergency satellite communication vehicle 2 is built by antenna for satellite communication in motion system module 10 with ground satellite station 1
Vertical SCPC communication link, realizes speech, data and the transmission of video between communication in moving emergency satellite communication vehicle 2 and command centre；
The roof for leading to emergency satellite communication vehicle 3 in quiet, which is installed, to be led to satellite antenna system module 19 and vehicle-mounted room inside/outside camera, shows in quiet
The life outdoor videos such as display screen 16, video camera 18 acquire equipment, it is quiet in lead to satellite antenna module 20 include 40W power amplifier, LNB, antenna
Controller leads in quiet and is equipped with emergency communication cabinet in emergency satellite communication vehicle 3, by satellite MODEM11, VOIP voice gateways
12, communication equipment needed for the emergency communications such as video conference terminal 13, car phone 14 and wireless individual Video transmission system 17
It is integrated on emergency communication cabinet, Emergency communication vehicle establishes SCPC with ground satellite station 1 by leading to antenna system module 19 in quiet
Communication link realizes speech, data and the transmission of video led between emergency satellite communication vehicle 3 and command centre in quiet；VOIP language
The Tone Via of sound gateway 13 uses VOIP mode, and voice coding uses G..723, G.729 agreement, band shared by every road speech
Wide: G..723 5.3-6.4Kbps, G.729 6.4-11.8Kbps can effectively save system bandwidth resource；It is whole to realize
Dynamic and still image, speech and data transmission, communication are simultaneously deposited, and it is logical to provide the comprehensive dynamic of multichannel for emergency command
Letter saves system bandwidth resource.
In summary: when in use, communication in moving emergency satellite is logical for the HD video conference system of logical satellite network in this use
The quantity for believing vehicle 2 is three, it is quiet in lead to the quantity of emergency satellite communication vehicle 3 be two, communication in moving emergency satellite communication vehicle 2 and quiet
In lead to emergency satellite communication vehicle 3 in be equipped with vehicle-mounted power supply unit, can be satellite communication in motion vehicle 2 and it is quiet in lead to satellite lead to
Believe that vehicle 3 provides emergency communication guarantee, ground satellite station 1 is the information hub of emergency communication guarantee, can directly be met an urgent need with communication in moving
Satellite communications vehicle 2 and it is quiet in lead to emergency satellite communication vehicle 3 establish SCPC satellite link and can be interconnected with ground network.Satellite is logical
Letter system 5 includes 4.5 meters of KU satellite antennas, 100 BUC, LNB, satellite MODEM, fixed communication station can simultaneously with it is dynamic in
Logical emergency satellite communication vehicle 2 and it is quiet in lead to emergency satellite communication vehicle 3 and ground network interconnects, Emergency communication vehicle can be adopted
The scene of the accident information of collection is transferred to command centre in real time and participates in the relevant departments directed rescue work, and can be Emergency communication vehicle
Data network access is provided；The roof installation SOTM satellite antenna system module 10 and vehicle-mounted of communication in moving emergency satellite communication vehicle 2
The life outdoor videos such as room inside/outside camera, display screen 16, video camera 18 acquire equipment, and SOTM satellite antenna module 10 includes
40W power amplifier, LNB, antenna controller are equipped with emergency communication cabinet, by satellite in communication in moving emergency satellite communication vehicle 2
MODEM11, VOIP voice gateways 12, video conference terminal 13, car phone 14 and wireless individual Video transmission system 17 etc. are answered
Communication equipment needed for anxious communication is integrated on emergency communication cabinet, and communication in moving emergency satellite communication vehicle 2 passes through antenna for satellite communication in motion
System module 10 and ground satellite station 1 establish SCPC communication link, realize communication in moving emergency satellite communication vehicle 2 and command centre it
Between speech, data and transmission of video；The roof for leading to emergency satellite communication vehicle 3 in quiet, which is installed, leads to satellite antenna system module in quiet
The life outdoor videos such as 19 and vehicle-mounted room inside/outside camera, display screen 16, video camera 18 acquire equipment, it is quiet in lead to satellite antenna module
20 include 40W power amplifier, LNB, antenna controller, leads in quiet and is equipped with emergency communication cabinet in emergency satellite communication vehicle 3, will defend
Star MODEM11, VOIP voice gateways 12, video conference terminal 13, car phone 14 and wireless individual Video transmission system 17 etc.
Communication equipment needed for emergency communication is integrated on emergency communication cabinet, and Emergency communication vehicle is by leading to antenna system module 19 in quiet
Establish SCPC communication link with ground satellite station 1, realize the speech led between emergency satellite communication vehicle 3 and command centre in quiet,
Data and transmission of video；The Tone Via of VOIP voice gateways 13 use VOIP mode, voice coding using G..723,
G.729 agreement, bandwidth shared by every road speech: G..723 5.3-6.4Kbps, G.729 6.4-11.8Kbps can be saved effectively
About system bandwidth resource；It is whole to realize that dynamic and still image, speech and data transmission, communication are simultaneously deposited, for emergency
Commander provides the comprehensive dynamic communication of multichannel, saves system bandwidth resource.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of HD video conference system using middling speed satellite network, including ground satellite station (1), communication in moving emergency satellite are logical
Believe vehicle (2) and it is quiet in logical emergency satellite communication vehicle (3), it is characterised in that: the ground satellite station (1) includes satellite communication system
(5), Ethernet switch (6), video module (7), voice module (8) and data module (9), satellite communication system (5), video
Module (7), voice module (8) and data module (9) are connect with Ethernet switch (6)；Ground satellite station (1) connection
Have telecommunication satellite (4), communication in moving emergency satellite communication vehicle (2) and it is quiet in lead to emergency satellite communication vehicle (3) with telecommunication satellite (4)
Connection；SOTM satellite antenna module (10), satellite MODEM(11 are installed in the communication in moving emergency satellite communication vehicle (2)),
Ethernet switch (6), VOIP voice gateways (12), video conference terminal (13), car phone (14), vehicle-mounted room inside/outside are taken the photograph
As head (15), display screen (16), wireless individual Video transmission system (17) and video camera (18), SOTM satellite antenna module
(10) connect with satellite MODEM(11), satellite MODEM(11), VOIP voice gateways (12) and video conference terminal (13) with
Ethernet switch (6) connection；The input terminal of the VOIP voice gateways (12) is connected with car phone (14)；The TV meeting
The input terminal of view terminal (13) is connected with vehicle-mounted room inside/outside camera (15), display screen (16) and wireless individual transmission of video system
It unites (17)；The input terminal of the wireless individual Video transmission system (17) is connected with video camera (18)；It is described it is quiet in lead to emergency defend
Is equipped in star communication truck (3) in quiet and leads to satellite antenna module (19), satellite MODEM(11), Ethernet switch (6), VOIP
Voice gateways (12), video conference terminal (13), car phone (14), vehicle-mounted room inside/outside camera (15), display screen (16),
Wireless individual Video transmission system (17) and video camera (18), SOTM satellite antenna module (10) and satellite MODEM(11) even
Connect, satellite MODEM(11), VOIP voice gateways (12) and video conference terminal (13) connect with Ethernet switch (6)；Institute
The input terminal for stating VOIP voice gateways (12) is connected with car phone (14)；The input terminal of the video conference terminal (13) connects
There are vehicle-mounted room inside/outside camera (15), display screen (16) and wireless individual Video transmission system (17)；The wireless individual video
The input terminal of Transmission system (17) is connected with video camera (18).
2. a kind of HD video conference system using middling speed satellite network according to claim 1, it is characterised in that: described
The quantity of communication in moving emergency satellite communication vehicle (2) be three, it is quiet in lead to emergency satellite communication vehicle (3) quantity be two.
3. a kind of HD video conference system using middling speed satellite network according to claim 1, it is characterised in that: described
Satellite communication system (5) includes 4.5 meters of KU satellite antennas, 100 BUC, LNB, satellite MODEM.
4. a kind of HD video conference system using middling speed satellite network according to claim 1, it is characterised in that: described
SOTM satellite antenna module (10) and it is quiet in lead to satellite antenna module (19) include 40W power amplifier, LNB, antenna controller.
5. a kind of HD video conference system using middling speed satellite network according to claim 1, it is characterised in that: described
Communication in moving emergency satellite communication vehicle (2) and it is quiet in lead to emergency satellite communication vehicle (3) in be equipped with vehicle-mounted power supply unit.
6. a kind of HD video conference system using middling speed satellite network according to claim 1, it is characterised in that: described
Communication in moving emergency satellite communication vehicle (2) and it is quiet in lead to emergency satellite communication vehicle (3) in install VOIP voice gateways (12) if
Sound transmission uses VOIP mode.
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| CN201820683997.9U CN208353479U (en) | 2018-05-09 | 2018-05-09 | A kind of HD video conference system using middling speed satellite network |
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| CN201820683997.9U CN208353479U (en) | 2018-05-09 | 2018-05-09 | A kind of HD video conference system using middling speed satellite network |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108391080A (en) * | 2018-05-09 | 2018-08-10 | 河北神舟卫星通信股份有限公司 | Lead to the HD video conference system of satellite network in a kind of use |
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2018
- 2018-05-09 CN CN201820683997.9U patent/CN208353479U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108391080A (en) * | 2018-05-09 | 2018-08-10 | 河北神舟卫星通信股份有限公司 | Lead to the HD video conference system of satellite network in a kind of use |
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