CN209676370U - Portable satellite video terminal and video-signal system - Google Patents
Portable satellite video terminal and video-signal system Download PDFInfo
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- CN209676370U CN209676370U CN201920098423.XU CN201920098423U CN209676370U CN 209676370 U CN209676370 U CN 209676370U CN 201920098423 U CN201920098423 U CN 201920098423U CN 209676370 U CN209676370 U CN 209676370U
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Abstract
The utility model provides a kind of portable satellite video terminal and video-signal system, comprising: video acquisition module, audio collection module, Video Output Modules, audio output module, coding and decoding module, network module and satellite antenna module；The coding and decoding module is connected with the video acquisition module, audio collection module, Video Output Modules, audio output module and network module, the first audio that the first video and audio collection module for sending to the video acquisition module are sent is encoded and is sent to the network module, and is decoded to the second video of network module transmission and the second audio and is respectively sent to Video Output Modules and audio output module；The satellite antenna module is connected with the network module, provides network for obtaining satellite-signal with satellites coupling for the network module.The utility model portable satellite video terminal and video-signal system can provide network in the inconvenient place of network communication, carry out remote command communication.
Description
Technical field
The utility model relates to satellite communication fields, more particularly to a kind of portable satellite video terminal and video signal system
System.
Background technique
Currently, in the emergency command of field, the often place bad in network signal can not under the rugged environment of field
Front line staff is allowed to communicate with command centre.
How to carry out emergency command under the rugged environment of field when poor signal becomes problem to be solved.
Utility model content
In view of the foregoing deficiencies of prior art, the purpose of this utility model is to provide a kind of portable satellite video signals
Terminal and video-signal system, can not allow front line staff and commander for solving existing in the prior art under the rugged environment of field
The problem of center is communicated.
In order to achieve the above objects and other related objects, the utility model provides a kind of portable satellite video terminal, depending on
Frequency acquisition module, audio collection module, Video Output Modules, audio output module, coding and decoding module, network module and satellite
Anneta module；The coding and decoding module and the video acquisition module, audio collection module, Video Output Modules, audio are defeated
Module is connected with network module out, what the first video and audio collection module for sending to the video acquisition module were sent
First audio is encoded and is sent to the network module, and to the second video and the second sound that the network module is sent
Frequency is decoded and is respectively sent to Video Output Modules and audio output module；The satellite antenna module and the network mould
Block is connected, and provides network for obtaining satellite-signal with satellites coupling for the network module.
In an embodiment of the present invention, the network module also provides for WIFI or cable network.
It further include USB interface and/or RS232 interface in an embodiment of the present invention.
In an embodiment of the present invention, the coding and decoding module is carried out with the network module by RJ45 socket
Connection.
It further include power module in an embodiment of the present invention.
To achieve the above object, the utility model also provides a kind of video-signal system of portable satellite video terminal, including
Any of the above-described portable satellite video terminal, multimedia switching centre and command centre；The multimedia switching centre is used for
It receives the first video and the first audio that the portable satellite video terminal is sent and is sent to the command centre, Yi Jijie
It receives the second video and the second audio that the command centre sends and is sent to the portable satellite video terminal.
To achieve the above object, the utility model also provides a kind of system based on photographic device, the portable satellite
Video terminal carries out the transmission and second video and the second audio of first video and the first audio by network module
Reception.
In an embodiment of the present invention, the command centre and the multimedia switching centre are carried out by interchanger
Communication.
In an embodiment of the present invention, the command centre includes video signal host and communication device.
In an embodiment of the present invention, the multimedia switching centre and multiple command centres and multiple portable defend
Star video terminal is communicated.
As described above, the portable satellite video terminal and video-signal system of the utility model, it can be in network communication inconvenience
Place provide network, carry out remote command communication, by multimedia switching centre realize portable satellite video terminal with
The communication of command centre, and communicated by multimedia switching centre and multiple portable satellite video terminals and multiple command centres
It is connected, realizes that the emergency command of field many places and rear are commanded in real time, and realize many places meeting point by multiple command centres
Various regions are made to understand front situation in real time.And be convenient for carrying, have satellite network and communication function, avoids the more set equipment needs of band
The problem of piecing together prevents the omission of equipment.
Detailed description of the invention
Fig. 1 is shown as the structural schematic diagram of the portable satellite video terminal of an embodiment of the present invention.
The structure that Fig. 2 is shown as the video-signal system based on portable satellite video terminal of an embodiment of the present invention is shown
It is intended to.
Component label instructions
11 video acquisition modules
12 audio collection modules
13 Video Output Modules
14 audio output modules
15 coding and decoding modules
16 network modules
17 satellite antenna modules
21 portable satellite video terminals
22 multimedia switching centres
23 command centres
Specific embodiment
Illustrate the embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this theory
Content disclosed by bright book understands other advantages and effect of the utility model easily.The utility model can also be by addition
Different specific embodiments are embodied or practiced, and the various details in this specification can also be based on different viewpoints and answer
With carrying out various modifications or alterations under the spirit without departing from the utility model.It should be noted that the case where not conflicting
Under, the feature in following embodiment and embodiment can be combined with each other.
It should be noted that diagram provided in following embodiment only illustrates the basic of the utility model in a schematic way
Conception, only shown in schema then with related component in the utility model rather than component count when according to actual implementation, shape
And size is drawn, when actual implementation kenel, quantity and the ratio of each component can arbitrarily change for one kind, and its assembly layout
Kenel may also be increasingly complex.
The portable satellite video terminal and video-signal system of the utility model can provide in the inconvenient place of network communication
Network carries out remote command communication, realizes portable satellite video terminal and command centre by multimedia switching centre
Communication, and be connected by communication by multimedia switching centre and multiple portable satellite video terminals and multiple command centres, it realizes
The emergency command of field many places and rear are commanded in real time, and realize that meeting point in many places keeps various regions real-time by multiple command centres
Understand front situation.And be convenient for carrying, have satellite network and communication function, avoids the more set equipment of band and need that pieces together to ask
Topic, prevents the omission of equipment.
Referring to Fig. 1, the utility model provides a kind of portable satellite video terminal, video acquisition module 11, audio are adopted
Collect module 12, Video Output Modules 13, audio output module 14, coding and decoding module 15, network module 16 and satellite antenna mould
Block 17；The coding and decoding module 15 and the video acquisition module 11, audio collection module 12, Video Output Modules 13, sound
Frequency output module 14 is connected with network module 16, the first video and audio collection for sending to the video acquisition module 11
The first audio that module 12 is sent is encoded and is sent to the network module 16, and the network module 16 is sent
Second video and the second audio are decoded and are respectively sent to Video Output Modules 13 and audio output module 14；The satellite
Anneta module 17 is connected with the network module 16, is that the network module 16 provides for obtaining satellite-signal with satellites coupling
Network.Specifically, the video acquisition module 11 acquire the real-time condition in front, front line staff's video be first video simultaneously
It is sent to coding and decoding module 15, the audio collection module 12 acquires the live sound in front, the voice of front line staff is the
One audio is simultaneously sent to coding and decoding module 15.Specifically, the video acquisition module 11 uses high-definition camera, the video
Output module 13 uses OLED display screen, and the audio collection module 12 uses microphone, and the audio output module 14 uses
Loudspeaker.The network module 16 uses router, and the network provided according to the satellite antenna module 17 is for outwardly sending
First video and the first audio receive extraneous the second video sent and the second audio.The satellite antenna module 17 includes day
Line, burst source network, beacon receiver, GPS and tracing control module；The antenna is responsible for exporting senior engineer's place system (BUC)
Signal carries out power amplification and accurately to star, and signal is sent to satellite, antenna control system and the complete twin aerial of beacon receiver
The control in orientation and pitching, it is ensured that antenna alignment satellite.
In one embodiment, the network module 16 also provides for WIFI or cable network.Specifically, for being other
Intelligent mobile terminal provides network, such as smart phone, smartwatch, plate, computer.
It in one embodiment, further include USB interface and/or RS232 interface.The USB interface can be used for external mobile and deposit
Equipment is stored up, the RS232 interface can be used for external computer, be controlled based on the computer to the portable satellite video terminal
System inputs the first video or the first audio based on the computer, or is based on second video of computer display or the second audio.
In one embodiment, the coding and decoding module 15 is attached with the network module 16 by RJ45 socket.
RJ45 socket is one kind of telecommunications outlet in wiring system (i.e. communication exit) connector, and connector is by plug (connector, crystal
Head) and socket (module) form, plug has 8 grooves and 8 contacts.RJ is the abbreviation of Registered Jack, is meant "
Registration socket ".RJ is the interface for describing public telecommunication network in FCC (Federal Communications Commission standard and regulations),
The RJ45 of computer network is being commonly called as 8 modular interfaces of standard.
It in one embodiment, further include power module.Specifically, the power module is high-capacity lithium battery.
Referring to Fig. 2, the utility model provides a kind of video-signal system based on portable satellite video terminal 21, comprising:
Any of the above-described portable satellite video terminal 21, multimedia switching centre 22 and command centre 23；In the multimedia exchange
The heart 22 is used to receive the first video that the portable satellite video terminal 21 is sent and the first audio and is sent to the commander
Center 23, and receive the second video and the second audio that the command centre 23 sends and be sent to the portable satellite view
Interrogate terminal 21.
In one embodiment, the portable satellite video terminal 21 is based on satellite antenna module and obtains satellite-signal, and
Transmit the first video and the first audio of acquisition outward based on network module.First video and the first audio pass through first to be defended
StarNet's network passes through the Internet network again and is transmitted to multimedia switching centre 22.The multimedia switching centre 22 and the command centre
23 communication connections, the command centre 23 receives the first video that the multimedia switching centre 22 sends and the first audio is gone forward side by side
Row is shown.The case where first video and the first audio include but is not limited to front video and audio, what front line staff reported
Video and audio.
In one embodiment, the command centre 23 includes video signal host and communication device, and the video signal host is for connecing
Receive first video and the first audio that multimedia switching centre 22 sends.The communication device is for showing first view
Frequency and the first audio.The communication device of the command centre 23 is also used to obtain second video and the second audio and is sent to
The video signal host, the video signal host are sent second video and the second audio by the multimedia switching centre 22
To the portable satellite video terminal 21.Second video and the second audio include but is not limited to the view of commanding in the rear personnel
Frequency and audio, the video of other personnels participating in the meeting and audio.
In one embodiment, the command centre 23 and the multimedia switching centre 22 are communicated by interchanger.
In one embodiment, the multimedia switching centre 22 and multiple command centres 23 and multiple portable satellite video signals
Terminal 21 is communicated.Specifically, the multimedia switching centre 22 receives the first of multiple portable satellite video terminals 21
Video and the first audio, and at most a command centre 23 is sent, to facilitate commanding, rear service personnel in different location to learn
The situation in the place where the multiple portable satellite video terminal 21, and with the multiple portable satellite video terminal 21
The personnel in the place at place communicate, and carry out front operation command.
The course of work of the portable satellite video terminal described in detail below: the portable satellite video terminal
Including video acquisition module 11, audio collection module 12, Video Output Modules 13, audio output module 14, coding and decoding module
15, network module 16 and satellite antenna module 17；The coding and decoding module 15 and the video acquisition module 11, audio collection
Module 12, Video Output Modules 13, audio output module 14 are connected with network module 16, for the video acquisition module 11
The first audio that the first video and audio collection module 12 sent is sent is encoded and is sent to the network module 16, with
And the second video of the network module 16 transmission and the second audio are decoded and are respectively sent to Video Output Modules 13
With audio output module 14；The satellite antenna module 17 is connected with the network module 16, for defending with satellites coupling acquisition
Star signal is that the network module 16 provides network.The case where first video and the first audio include but is not limited to front view
Frequency and audio, the video and audio that front line staff reports.Second video and the second audio include but is not limited to commanding in the rear
The video and audio of personnel, other personnels participating in the meeting video and audio.Front line staff and commanding in the rear personnel's have been achieved
Video signal.
The course of work of the video-signal system based on portable satellite video terminal described in detail below: described to be based on
The video-signal system of portable satellite video terminal includes any of the above-described portable satellite video terminal 21, multimedia exchange
Center 22 and command centre 23；The multimedia switching centre 22 is used to receive what the portable satellite video terminal 21 was sent
First video and the first audio are simultaneously sent to the command centre 23, and receive the second video that the command centre 23 sends
With the second audio and be sent to the portable satellite video terminal 21.The i.e. described portable satellite video terminal 21 and the finger
Waving center 23 realizes video signal.
In conclusion the portable satellite video terminal and video-signal system of the utility model are can be in network communication inconvenience
Place provide network, carry out remote command communication, by multimedia switching centre realize portable satellite video terminal with
The communication of command centre, and communicated by multimedia switching centre and multiple portable satellite video terminals and multiple command centres
It is connected, realizes that the emergency command of field many places and rear are commanded in real time, and realize many places meeting point by multiple command centres
Various regions are made to understand front situation in real time.And be convenient for carrying, have satellite network and communication function, avoids the more set equipment needs of band
The problem of piecing together prevents the omission of equipment.It effectively overcomes various shortcoming in the prior art and has high industrial utilization value.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.
Claims (10)
1. a kind of portable satellite video terminal characterized by comprising video acquisition module, audio collection module, video are defeated
Module, audio output module, coding and decoding module, network module and satellite antenna module out；
The coding and decoding module and the video acquisition module, audio collection module, Video Output Modules, audio output module
It is connected with network module, the first sound that the first video and audio collection module for sending to the video acquisition module are sent
Frequency is encoded and is sent to the network module, and is carried out to the second video of network module transmission and the second audio
It decodes and is respectively sent to Video Output Modules and audio output module；
The satellite antenna module is connected with the network module, is the network mould for obtaining satellite-signal with satellites coupling
Block provides network；
The video acquisition module uses high-definition camera, and the audio collection module uses microphone, and the video exports mould
Block uses display screen, and the audio output module uses loudspeaker, and the coding and decoding module uses codec.
2. portable satellite video terminal according to claim 1, which is characterized in that the network module also provides for
WIFI or cable network.
3. portable satellite video terminal according to claim 1, which is characterized in that further include USB interface and/or
RS232 interface.
4. portable satellite video terminal according to claim 1, which is characterized in that the coding and decoding module with it is described
Network module is attached by RJ45 socket.
5. portable satellite video terminal according to claim 1, which is characterized in that further include power module.
6. a kind of video-signal system based on portable satellite video terminal, which is characterized in that including any institute of claim 1 to 5
Portable satellite video terminal, multimedia switching centre and the command centre stated；
The multimedia switching centre is used to receive the first video and the first audio that the portable satellite video terminal is sent
And it is sent to the command centre, and receive the second video and the second audio that the command centre sends and be sent to described
Portable satellite video terminal.
7. the video-signal system according to claim 6 based on portable satellite video terminal, which is characterized in that described portable
Formula satellite video terminal carries out transmission and second video and of first video and the first audio by network module
The reception of two audios.
8. the video-signal system according to claim 6 based on portable satellite video terminal, which is characterized in that the commander
Center and the multimedia switching centre are communicated by interchanger.
9. the video-signal system according to claim 6 based on portable satellite video terminal, which is characterized in that the commander
Center includes video signal host and communication device.
10. the video-signal system according to claim 6 based on portable satellite video terminal, which is characterized in that described more
Media exchange center is communicated with multiple command centres and multiple portable satellite video terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920098423.XU CN209676370U (en) | 2019-01-21 | 2019-01-21 | Portable satellite video terminal and video-signal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920098423.XU CN209676370U (en) | 2019-01-21 | 2019-01-21 | Portable satellite video terminal and video-signal system |
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| Publication Number | Publication Date |
|---|---|
| CN209676370U true CN209676370U (en) | 2019-11-22 |
Family
ID=68566414
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920098423.XU Active CN209676370U (en) | 2019-01-21 | 2019-01-21 | Portable satellite video terminal and video-signal system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111510759A (en) * | 2020-03-17 | 2020-08-07 | 视联动力信息技术股份有限公司 | Video display method, device and readable storage medium |
| CN111641801A (en) * | 2020-05-28 | 2020-09-08 | 中山大学附属第一医院 | Portable video conference emergency device |
-
2019
- 2019-01-21 CN CN201920098423.XU patent/CN209676370U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111510759A (en) * | 2020-03-17 | 2020-08-07 | 视联动力信息技术股份有限公司 | Video display method, device and readable storage medium |
| CN111510759B (en) * | 2020-03-17 | 2023-10-13 | 视联动力信息技术股份有限公司 | Video display method, device and readable storage medium |
| CN111641801A (en) * | 2020-05-28 | 2020-09-08 | 中山大学附属第一医院 | Portable video conference emergency device |
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