CN207283553U - A kind of communication system based on power emergency repair - Google Patents
A kind of communication system based on power emergency repair Download PDFInfo
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- CN207283553U CN207283553U CN201721268646.3U CN201721268646U CN207283553U CN 207283553 U CN207283553 U CN 207283553U CN 201721268646 U CN201721268646 U CN 201721268646U CN 207283553 U CN207283553 U CN 207283553U
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Abstract
The utility model discloses a kind of communication system based on power emergency repair, including N Emergency communication vehicle, a satellite communications vehicle and M video acquisition terminal MCU and video conference device, M are positive integer, N is positive integer, and Emergency communication vehicle is electrically connected with satellite communications vehicle；Video acquisition terminal is electrically connected with satellite communications vehicle；Satellite communications vehicle is attached with telecommunication satellite by way of being wirelessly transferred；MCU is attached with telecommunication satellite by way of being wirelessly transferred；Video conference device is electrically connected with MCU.The utility model principle is simple, work efficiency is high, quickly speech and data communication services can be opened at disaster relief scene, these communication informations and data are through communication in moving/portable satellite station on satellite communications vehicle, the ground satellite station at rear is back to by satellite link, realize disaster relief scene and the information data Real-Time Sharing of rear platform, it is ensured that rear emergency commanding platform can carry out timely and effectively command scheduling to disaster relief scene.
Description
Technical field
The present invention relates to field of wireless communications, and in particular to a kind of communication system based on power emergency repair.
Background technology
With rapid economic development, electrical network business is also quickly expanded, the requirement to power emergency communication supportability
It is continuously improved.Specific requirement has the characteristics of transmission delay is small, and communication bandwidth is reliable and stable for communication system, and communication system meets
Video, the real-time Transmission of sound and text information and various power business data real time access.Therefore, one is established quickly, surely
Calmly, postpone small communication system to be necessary in current electric power first-aid.
Electric system is used for emergency communication from maritime satellite telephone is initially configured in early days.Nowadays, VSAT is utilized（Very small aperture
ICBM SHF satellite terminal station）System constructing communication system becomes trend.VSAT communication systems are that one kind is based on mesh network architectures satellite communication
Network, the concept of this network non-stop layer junction can arbitrarily establish communication link in network between each small station, i.e., small station it
Between two-way communication can not directly be carried out by junction, the whole network only needs a master station to control management whole system,
And needed according to the business in each small station to distribute channel.Therefore, one is built using VSAT communication systems to rob based on power emergency
The communication system repaiied is necessary.
Utility model content
The utility model overcomes the defects of communication system of above-mentioned power emergency repair, there is provided a kind of new based on electricity
The communication system of power emergency first-aid repair.The utility model can quickly, easily set up emergency first-aid repair scene and refer to power emergency
The communication between centered video conference system is waved, realizes electric power first-aid scene and the information data Real-Time Sharing of rear platform.No
Only there is intuitively concept, and be easy to replicate and implement, facilitate ensuring that power emergency maneuvering platform can be to emergency disposal scene
Carry out timely and effectively command scheduling.
In order to solve the above technical problems, the technical solution of the utility model is as follows：
A kind of communication system based on power emergency repair, including N Emergency communication vehicle, a satellite communications vehicle and M
Video acquisition terminal, further includes MCU and video conference device, and M is positive integer, and N is positive integer, wherein,
The Emergency communication vehicle is electrically connected with satellite communications vehicle, and Emergency communication vehicle carries out two-way with satellite communications vehicle
Letter；
The video acquisition terminal is electrically connected with satellite communications vehicle, and video acquisition terminal carries out two-way with satellite communications vehicle
Communication；
The satellite communications vehicle is attached with telecommunication satellite by way of being wirelessly transferred, and satellite communications vehicle is with communicating
Satellite carries out two-way communication；
The MCU is attached with telecommunication satellite by way of being wirelessly transferred, and MCU carries out two-way with telecommunication satellite
Letter；
The video conference device is electrically connected with MCU, and video conference device carries out two-way communication with MCU.
Utility model works process is as follows：
Emergency communication vehicle and video acquisition terminal, can be by carrying out two-way audio with MCU and video conference device and regarding
Frequency exchanges, and is achieved in the video conference at front scene and commanding in the rear center or front situation is real by video acquisition terminal
When be back to command centre.Commanded for floor manager and road, there is provided communication support.
In a kind of preferable scheme, the telecommunication satellite can also be tieed up by way of being wirelessly transferred with power emergency
The center of repairing is attached, and telecommunication satellite carries out two-way communication with power emergency maintenance center.This preferred solution can be realized front
Front situation is back to electricity by the video conference of scene and rear power emergency maintenance center in real time by video acquisition terminal
Power emergency maintenance center.
In a kind of preferable scheme, the satellite communications vehicle includes first network interchanger, the first wireless mesh network
Radio station, the first antenna for satellite communication in motion, modem, power amplifier and the 4th antenna for satellite communication in motion, wherein,
The first network interchanger is electrically connected with modem, and first network interchanger is carried out with modem
Two-way communication；
The output terminal of the modem is electrically connected with the input terminal of power amplifier；
The output terminal of the power amplifier is electrically connected with the input terminal of the 4th antenna for satellite communication in motion；
The output terminal of 4th antenna for satellite communication in motion is electrically connected with the input terminal of modem；
First antenna for satellite communication in motion is electrically connected with the first wireless mesh network radio station, the first antenna for satellite communication in motion and the first nothing
Gauze grid radio station carries out two-way communication；
The first wireless mesh network radio station exchanges mechatronics with first network, the first wireless mesh network radio station and the
One network switch carries out two-way communication.
In this preferred solution, Centroid and data outlet of the satellite communications vehicle as the emergent fleet in repairing disaster relief scene,
The wireless mesh radio station built temporarily by the first wireless mesh network radio station and campsite is connected with each other.Pass through the 4th antenna for satellite communication in motion
Connect satellite communication system, central master station or ground private network network connection rushed to repair with electric network emergency, be communication front-end equipment and
Campsite user provides the passback of satellite main line.
In a kind of preferable scheme, the Emergency communication vehicle includes second network switch, the second wireless mesh network
Radio station and the second antenna for satellite communication in motion, wherein,
Second antenna for satellite communication in motion is electrically connected with the second wireless mesh network radio station, the second antenna for satellite communication in motion and the second nothing
Gauze grid radio station carries out two-way communication；
The second wireless mesh network radio station and the second network exchange mechatronics, the second wireless mesh network radio station and the
Two network switch carry out two-way communication.
In this preferred solution, Emergency communication vehicle is attached by the second wireless mesh network radio station with satellite communications vehicle, and
Utilize the satellite link and electric network emergency repairing central master station and the ground network link of satellite communications vehicle.
In a kind of preferable scheme, during the video acquisition terminal is moved including the 3rd wireless mesh network radio station, the 3rd
Exceedingly high line, voice unit, camera and power supply, wherein,
3rd antenna for satellite communication in motion is electrically connected with the 3rd wireless mesh network radio station, the 3rd antenna for satellite communication in motion and the 3rd nothing
Gauze grid radio station carries out two-way communication；
The 3rd wireless mesh network radio station is electrically connected with voice unit, the 3rd wireless mesh network radio station and voice unit
Carry out two-way communication；
The camera is electrically connected with the 3rd wireless mesh network radio station；
The power supply is powered video acquisition terminal.
In this preferred solution, video acquisition terminal be configured with voice unit and video camera, it can be achieved that emergency worker into
Enter the unapproachable area of vehicle, and realize that bidirectional audio-video exchanges with emergency vehicles and command centre.
In a kind of preferable scheme, the signal transmission form of the modem is SCPC（Single channel per carrier）It is logical
Letter or DAMA（Distribution according to need multiplex addressing）Communication.
In a kind of preferable scheme, the 3rd wireless mesh network radio station is electrically connected by Ethernet interface and voice unit
Connect, the 3rd wireless mesh network radio station is electrically connected by Ethernet interface with camera.
Compared with prior art, the beneficial effect of technical solutions of the utility model is：
The utility model principle is simple, and work efficiency is high, quickly can open mobile base station, video council at disaster relief scene
View/video acquisition, VoIP speeches and data communication services.These communication informations and data through the communication in moving on satellite communications vehicle/
Portable satellite station, the ground satellite station of rear power emergency maintenance center is back to by satellite link, realize the disaster relief scene with
The information data Real-Time Sharing of rear platform, it is ensured that rear emergency commanding platform can timely and effectively refer to disaster relief scene
Wave scheduling.
Brief description of the drawings
Fig. 1 is example structure connection figure；
Fig. 2 is embodiment satellite communications vehicle schematic diagram；
Fig. 3 is embodiment Emergency communication vehicle schematic diagram；
Fig. 4 is embodiment video acquisition terminal schematic diagram.
Label declaration：1. satellite communications vehicle；2. video acquisition terminal；3. telecommunication satellite；4. power emergency maintenance center；5.
MCU；6. video conference device；7. the first Emergency communication vehicle；8. the second Emergency communication vehicle；9. the 3rd Emergency communication vehicle；10. first
The network switch；11. the first wireless mesh network radio station；12. the first antenna for satellite communication in motion；13. modem；14. power amplifier；15.
4th antenna for satellite communication in motion；16. video conferencing system；17. computer；18.IP base stations；19.VOIP terminals；20. the second network exchange
Machine；21. the second wireless mesh network radio station；22. the second antenna for satellite communication in motion；23. the 3rd wireless mesh network radio station；24. during the 3rd is dynamic
Exceedingly high line；25. voice unit；26. camera；27. power supply.
Embodiment
Attached drawing is only for illustration, it is impossible to is interpreted as the limitation to this patent；
In order to more preferably illustrate the present embodiment, some components of attached drawing have omission, zoom in or out, and do not represent actual product
Size；
To those skilled in the art, it is to be appreciated that some known features and its explanation, which may be omitted, in attached drawing
's.
The technical solution of the utility model is described further with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of communication system based on power emergency repair, including 3 Emergency communication vehicles, it is respectively：The
One Emergency communication vehicle 7, the second Emergency communication vehicle 8 and the 3rd Emergency communication vehicle 9, satellite communications vehicle 1, video acquisition terminal 2, MCU5
With video conference device 6, wherein,
First Emergency communication vehicle 7 is electrically connected with satellite communications vehicle 1, and the first Emergency communication vehicle 7 carries out double with satellite communications vehicle 1
To communication；
Second Emergency communication vehicle 8 is electrically connected with satellite communications vehicle 1, and the second Emergency communication vehicle 8 carries out double with satellite communications vehicle 1
To communication；
3rd Emergency communication vehicle 9 is electrically connected with satellite communications vehicle 1, and the 3rd Emergency communication vehicle 9 carries out double with satellite communications vehicle 1
To communication；
Video acquisition terminal 2 is electrically connected with satellite communications vehicle 1, and video acquisition terminal 2 carries out two-way with satellite communications vehicle 1
Letter；
Satellite communications vehicle 1 is attached with telecommunication satellite 3 by way of being wirelessly transferred, and satellite communications vehicle 1 is defended with communication
Star 3 carries out two-way communication；
MCU5 is attached with telecommunication satellite 3 by way of being wirelessly transferred, and MCU5 carries out two-way with telecommunication satellite 3
Letter；
Video conference device 6 is electrically connected with MCU5, and video conference device 6 and MCU5 carries out two-way communication；
Telecommunication satellite 3 is attached by way of being wirelessly transferred with power emergency maintenance center 4, telecommunication satellite 3 and electricity
Power emergency maintenance center 4 carries out two-way communication.
As shown in Fig. 2, satellite communications vehicle 1 includes first network interchanger 10, the first wireless mesh network radio station 11, first is moved
In exceedingly high line 12, modem 13,14 and the 4th antenna for satellite communication in motion 15 of power amplifier, wherein,
First network interchanger 10 is electrically connected with modem 13, first network interchanger 10 and modem 13 into
Row two-way communication；
First network interchanger 10 is electrically connected with video conferencing system 16；
First network interchanger 10 is electrically connected with computer 17；
First network interchanger 10 is electrically connected with IP base stations 18；
First network interchanger 10 is electrically connected with VOIP terminals 19；
The output terminal of modem 13 is electrically connected with the input terminal of power amplifier 14；
The signal transmission form of modem 13 is SCPC communications；
The output terminal of power amplifier 14 is electrically connected with the input terminal of the 4th antenna for satellite communication in motion 15；
The output terminal of 4th antenna for satellite communication in motion 15 is electrically connected with the input terminal of modem 13；
First antenna for satellite communication in motion 12 is electrically connected with the first wireless mesh network radio station 11, the first antenna for satellite communication in motion 12 and the first nothing
Gauze grid radio station 11 carries out two-way communication；
First wireless mesh network radio station 11 is electrically connected with first network interchanger 10, the first wireless mesh network radio station 11 and
One network switch 10 carries out two-way communication.
Wherein, the model WAVESTREAM 40W solid state power amplifiers of power amplifier 14；The model GLT- of modem 13
1000 satellite modems；During the model E7000 low profiles of first antenna for satellite communication in motion 12 and the 4th antenna for satellite communication in motion 15 move
Exceedingly high line.Thus the way moving of 2Mbps-10Mbps between 4 main website of satellite communications vehicle 1 and power emergency maintenance center can be realized
Communication.SCPC communication systems are used between satellite emergency car 1 and main website, have the characteristics that to open quick, communication stablize etc. advantage and.
As shown in figure 3, Emergency communication vehicle includes second network switch 20, the second wireless mesh network radio station 21 and second is moved
In exceedingly high line 22, wherein,
Second antenna for satellite communication in motion 22 is electrically connected with the second wireless mesh network radio station 21, the second antenna for satellite communication in motion 22 and the second nothing
Gauze grid radio station 21 carries out two-way communication；
Second wireless mesh network radio station 21 is electrically connected with second network switch 20, the second wireless mesh network radio station 21 and
Two network switch 20 carry out two-way communication；
Second network switch 20 is electrically connected with video conferencing system 16；
Second network switch 20 is electrically connected with computer 17；
Second network switch 20 is electrically connected with IP base stations 18；
Second network switch 20 is electrically connected with VOIP terminals 19.
Wherein, the model E7000 low profile antenna for satellite communication in motion of the second antenna for satellite communication in motion.Thus it can realize that emergency car is being opened
Go to the two-way video conferencing function with power emergency maintenance center 4 in live way of meeting an urgent need.For scene with the commander in road with determining
Plan, there is provided communication support.
As shown in figure 4, video acquisition terminal 2 includes the 3rd wireless mesh network radio station 23, the 3rd antenna for satellite communication in motion 24, voice
Unit 25, camera 26 and power supply 27, wherein,
3rd antenna for satellite communication in motion 24 is electrically connected with the 3rd wireless mesh network radio station 23, the 3rd antenna for satellite communication in motion 24 and the 3rd nothing
Gauze grid radio station 23 carries out two-way communication；
3rd wireless mesh network radio station 23 is electrically connected with voice unit 25, the 3rd wireless mesh network radio station 23 and voice unit
25 carry out two-way communication；
Camera 26 is electrically connected with the 3rd wireless mesh network radio station 23；
Power supply 27 is powered video acquisition terminal 2.
Wherein, 23 transmission power of the 3rd wireless mesh network radio station is 2W, working frequency 1.0-1.5GHz, and is possessed
4.5dBi omnidirectionals whip antenna.1-5 kilometers of non line of sight between achievable vehicle, and more than 10 kilometers of sighting distance, two-way IP numbers
According to communication, bearing multiple service.Meanwhile the 3rd wireless mesh network radio station 23 use outdoor version node, IP66 water protection standards, waterproof
Aviation Connector, suitable for outdoor mounted and rapid deployment.Single-hop transmission distance reaches as high as 30-50 kilometers under line of sight conditions,
Up to 1-5 kilometers under the conditions of non line of sight.The radio station can provide the Ethernet interface of two RJ-45, can be handed over directly or by network
Change planes and be attached with user equipment, there is provided the transmission of IP data.
The same or similar label correspond to the same or similar components；
The terms describing the positional relationship in the drawings are only for illustration, it is impossible to is interpreted as the limitation to this patent；
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made where within the spirit and principles of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (9)
1. a kind of communication system based on power emergency repair, including N Emergency communication vehicle, a satellite communications vehicle and M regard
Frequency acquisition terminal, it is characterised in that the communication system further includes MCU and video conference device, and M is positive integer, and N is just whole
Number, wherein,
The Emergency communication vehicle is electrically connected with satellite communications vehicle, and Emergency communication vehicle carries out two-way communication with satellite communications vehicle；
The video acquisition terminal is electrically connected with satellite communications vehicle, and video acquisition terminal carries out two-way with satellite communications vehicle
Letter；
The satellite communications vehicle is attached with telecommunication satellite by way of being wirelessly transferred, satellite communications vehicle and telecommunication satellite
Carry out two-way communication；
The MCU is attached with telecommunication satellite by way of being wirelessly transferred, and MCU carries out two-way communication with telecommunication satellite；
The video conference device is electrically connected with MCU, and video conference device carries out two-way communication with MCU.
2. communication system according to claim 1, it is characterised in that the telecommunication satellite can also be by being wirelessly transferred
Mode be attached with power emergency maintenance center, telecommunication satellite and power emergency maintenance center carry out two-way communication.
3. communication system according to claim 1 or 2, it is characterised in that the satellite communications vehicle includes first network
Interchanger, the first wireless mesh network radio station, the first antenna for satellite communication in motion, modem, power amplifier and the 4th antenna for satellite communication in motion, its
In,
The first network interchanger is electrically connected with modem, and first network interchanger carries out two-way with modem
Communication；
The output terminal of the modem is electrically connected with the input terminal of power amplifier；
The output terminal of the power amplifier is electrically connected with the input terminal of the 4th antenna for satellite communication in motion；
The output terminal of 4th antenna for satellite communication in motion is electrically connected with the input terminal of modem；
First antenna for satellite communication in motion is electrically connected with the first wireless mesh network radio station, the first antenna for satellite communication in motion and the first wireless network
Grid radio station carries out two-way communication；
The first wireless mesh network radio station exchanges mechatronics, the first wireless mesh network radio station and the first net with first network
Network interchanger carries out two-way communication.
4. communication system according to claim 3, it is characterised in that the Emergency communication vehicle includes the second network exchange
Machine, the second wireless mesh network radio station and the second antenna for satellite communication in motion, wherein,
Second antenna for satellite communication in motion is electrically connected with the second wireless mesh network radio station, the second antenna for satellite communication in motion and the second wireless network
Grid radio station carries out two-way communication；
The second wireless mesh network radio station and the second network exchange mechatronics, the second wireless mesh network radio station and the second net
Network interchanger carries out two-way communication.
5. communication system according to claim 1 or 2, it is characterised in that the Emergency communication vehicle includes the second network
Interchanger, the second wireless mesh network radio station and the second antenna for satellite communication in motion, wherein,
Second antenna for satellite communication in motion is electrically connected with the second wireless mesh network radio station, the second antenna for satellite communication in motion and the second wireless network
Grid radio station carries out two-way communication；
The second wireless mesh network radio station and the second network exchange mechatronics, the second wireless mesh network radio station and the second net
Network interchanger carries out two-way communication.
6. according to the communication system described in claim 1,2 or 4 any claims, it is characterised in that the video acquisition
Terminal includes the 3rd wireless mesh network radio station, the 3rd antenna for satellite communication in motion, voice unit, camera and power supply, wherein,
3rd antenna for satellite communication in motion is electrically connected with the 3rd wireless mesh network radio station, the 3rd antenna for satellite communication in motion and the 3rd wireless network
Grid radio station carries out two-way communication；
The 3rd wireless mesh network radio station is electrically connected with voice unit, and the 3rd wireless mesh network radio station is carried out with voice unit
Two-way communication；
The camera is electrically connected with the 3rd wireless mesh network radio station；
The power supply is powered video acquisition terminal.
7. communication system according to claim 5, it is characterised in that the video acquisition terminal includes the 3rd wireless network
Grid radio station, the 3rd antenna for satellite communication in motion, voice unit, camera and power supply, wherein,
3rd antenna for satellite communication in motion is electrically connected with the 3rd wireless mesh network radio station, the 3rd antenna for satellite communication in motion and the 3rd wireless network
Grid radio station carries out two-way communication；
The 3rd wireless mesh network radio station is electrically connected with voice unit, and the 3rd wireless mesh network radio station is carried out with voice unit
Two-way communication；
The camera is electrically connected with the 3rd wireless mesh network radio station；
The power supply is powered video acquisition terminal.
8. communication system according to claim 4, it is characterised in that the signal transmission form of the modem is
SCPC communicates or DAMA communications.
9. communication system according to claim 6, it is characterised in that the 3rd wireless mesh network radio station passes through ether
Network interface is electrically connected with voice unit, and the 3rd wireless mesh network radio station is electrically connected by Ethernet interface with camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721268646.3U CN207283553U (en) | 2017-09-29 | 2017-09-29 | A kind of communication system based on power emergency repair |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721268646.3U CN207283553U (en) | 2017-09-29 | 2017-09-29 | A kind of communication system based on power emergency repair |
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| Publication Number | Publication Date |
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| CN207283553U true CN207283553U (en) | 2018-04-27 |
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ID=61987320
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114629540A (en) * | 2022-03-01 | 2022-06-14 | 西安航天动力技术研究所 | Communication networking system of carrier system under field unsupported condition |
-
2017
- 2017-09-29 CN CN201721268646.3U patent/CN207283553U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114629540A (en) * | 2022-03-01 | 2022-06-14 | 西安航天动力技术研究所 | Communication networking system of carrier system under field unsupported condition |
| CN114629540B (en) * | 2022-03-01 | 2024-01-23 | 西安航天动力技术研究所 | Communication networking system of carrier system under field non-support condition |
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