CN205212835U - On --spot emergent command net twine system of electric power - Google Patents
On --spot emergent command net twine system of electric power Download PDFInfo
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- CN205212835U CN205212835U CN201521096702.0U CN201521096702U CN205212835U CN 205212835 U CN205212835 U CN 205212835U CN 201521096702 U CN201521096702 U CN 201521096702U CN 205212835 U CN205212835 U CN 205212835U
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Abstract
The utility model relates to an on - -spot emergent command net twine system of electric power, including emergent command center, VSAT satellite, electric power emergency communication car, transformer substation, broadband antenna communication equipment, wireless individual soldier's equipment, be provided with the satellite passageway on the VSAT satellite, be provided with optic fibre / microwave link in the transformer substation, the last broadband antenna passageway that is provided with of broadband antenna communication equipment, the utility model discloses an advantage: having realized electric power emergency communication car and emergent command center's communication through satellite passageway, optic fibre / microwave link, broadband antenna passageway, having guaranteed information transfer's high reliability, can realize still can carrying out the emergency communication through relay between wireless individual soldier's equipment and broadband antenna communication equipment's relay under the unable condition about covering of the satellite signal of electric power emergency communication car, it is regional to have extended the emergency communication greatly, can arrive emergency command center with the real -time reliable conveying of the information at scene.
Description
Technical field
The utility model relates to powerline network system, particularly a kind of electric field emergency command communications network system.
Background technology
At present along with global warming, the extreme weathers such as typhoon, ice and snow, thunderstorm rain occur again and again, Zhejiang power grid is deeply hurt, as Yuyao floods etc. of the ice disaster at the beginning of the waves of Typhoon Rananuims of 2004, the typhoon " Sang Mei ", 2008 of 2006 and 2013.These natural calamities usually cause the physical transmission medium of the telecommunication transport networks such as OPGW, ADSS, common aerial fiber cable to rupture, and cause the communication disruption of the business such as electrical network production control, have a strong impact on power grid security and produce.
Existing power emergency communication generally adopts satellite communication mode, realize the communication of disaster field and command centre,, there is mobility difference, communication distance be short, communication bandwidth is low, the shortcomings such as the large data messages such as live video, networking mode be unreliable cannot be transmitted in the less communication emergency guarantee taken into account between communication between disaster field and contiguous transformer station and scene rush to repair troop.
Utility model content
The technical problems to be solved in the utility model is just to provide a kind of electric field emergency command communications network system, effectively can solve that existing emergency communication system exists mobility difference, communication distance is short, communication bandwidth is low, cannot transmit the shortcoming of large data message.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of electric field emergency command communications network system, comprise Police Command Center, VSAT satellite, power emergency communication car, transformer station, broadband wireless communications equipment, wireless individual equipment, VSAT satellite is provided with satellite channel, transformer station is provided with optical fiber/microwave link, broadband wireless communications equipment is provided with broadband wireless passage, power emergency communication car one end is connected with Police Command Center by VSAT satellite, the power emergency communication car other end is connected with Police Command Center by transformer station, power emergency communication car is connected with transformer station by broadband wireless communications equipment, wireless individual equipment is connected with power emergency communication car by broadband wireless communications equipment.
Preferably, Police Command Center comprises base support system and application system, base support system comprises audio frequency and video consultation system and TeleConference Bridge, video acquisition and display subsystem, large-size screen monitors optical projection system, centralized control subsystem, application system comprises internal-external network, application network, OA system, emergency command management system, can adapt to different operating personnel and operating environment, Practical Performance is good.
Preferably, satellite antenna is provided with in power emergency communication car, satellite baseband equipment, Ethernet switch, ups system, display, satellite antenna, satellite baseband equipment, Ethernet switch is all connected with ups system, satellite baseband equipment is connected with Ethernet switch, satellite antenna is connected with satellite baseband equipment, display is connected with Ethernet switch, Ethernet switch is connected with voice gateways, video conference terminal, system of broadband wireless communication, voice gateways, video conference terminal, system of broadband wireless communication is all connected with ups system, the communication between wireless individual equipment and Police Command Center can be realized, the information of the wireless individual equipment collection described in receiving is sent to described Police Command Center, and the information of described Police Command Center is sent to described wireless individual equipment, different application scenarios can be adapted to.
Preferably, the video camera be connected with display is provided with in power emergency communication car, video camera is arranged on the top of power emergency communication car, display is connected with charger, charger realizes the power supply to display, ensure the work of display, video camera realizes the shooting to operational environment, and convenient operation personnel watch.
Preferably, satellite antenna is connected by combiner device with satellite baseband equipment, combiner device is connected with power amplifying device and low noise amplifier, and the signal that satellite antenna can be received realizes amplifying and power amplifier process, is convenient to satellite baseband equipment and receives.
Preferably, the bottom of power emergency communication car is provided with adjustable for height supporting leg, and when ensure that work, the stability of power emergency communication car, prevents the slip of power emergency communication car.
Preferably, telecommunication transmission equipment, the power supply system for communications and Radio Network System is provided with in transformer station, Radio Network System is provided with optical fiber link/microwave link/broadband radio link, is convenient to the transmission of data, optical fiber link/microwave link/broadband radio link can adapt to different occasions.
In sum, advantage of the present utility model: achieve communicating of power emergency communication car and Police Command Center by satellite channel, optical fiber/microwave link, broadband wireless passage, the high reliability that the information that ensure that transmits, can realize when the satellite-signal of power emergency communication car cannot cover, still emergency communication can be carried out by the relay of the relay between wireless individual equipment and broadband wireless communications equipment, greatly extend emergency communication region, the information at scene can be sent to Police Command Center in real time reliably.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structured flowchart of a kind of electric field emergency command of the utility model communications network system;
Fig. 2 is the structured flowchart of the utility model power emergency communication car.
Embodiment
As Fig. 1, shown in Fig. 2, a kind of electric field emergency command communications network system, comprises Police Command Center 1, VSAT satellite 2, power emergency communication car 3, transformer station 4, broadband wireless communications equipment 5, wireless individual equipment 6, VSAT satellite 2 is provided with satellite channel, transformer station 4 is provided with optical fiber/microwave link, broadband wireless communications equipment 5 is provided with broadband wireless passage, power emergency communication car 3 one end is connected with Police Command Center 1 by VSAT satellite 2, power emergency communication car 3 other end is connected with Police Command Center 1 by transformer station 4, power emergency communication car 3 is connected with transformer station 4 by broadband wireless communications equipment 5, wireless individual equipment 6 is connected with power emergency communication car 3 by broadband wireless communications equipment 5, VSAT satellite 2 is provided with the chip meeting traffic demands, chip is provided with voice module, image module, data module, Police Command Center 1 comprises base support system and application system, and base support system comprises audio frequency and video consultation system and TeleConference Bridge, video acquisition and display subsystem, large-size screen monitors optical projection system, centralized control subsystem, application system comprises internal-external network, application network, OA system, emergency command management system, can adapt to different operating personnel and operating environment, Practical Performance is good.
See Fig. 2 again, satellite antenna 31 is provided with in power emergency communication car 3, satellite baseband equipment 32, Ethernet switch 33, ups system 34, display 35, satellite antenna 31, satellite baseband equipment 32, Ethernet switch 33 is all connected with ups system 34, satellite baseband equipment 32 is connected with Ethernet switch 33, satellite antenna 31 is connected with satellite baseband equipment 32, display 35 is connected with Ethernet switch 33, Ethernet switch 33 is connected with voice gateways 37, video conference terminal 38, system of broadband wireless communication 39, voice gateways 37, video conference terminal 38, system of broadband wireless communication 39 is all connected with ups system 34, power communication cabinet is provided with in power emergency communication car 3, power communication cabinet is fixedly connected in power emergency communication car by beam, the communication between wireless individual equipment and Police Command Center can be realized, the information of the wireless individual equipment collection described in receiving is sent to described Police Command Center, and the information of described Police Command Center is sent to described wireless individual equipment, different application scenarios can be adapted to, the video camera 7 be connected with display 35 is provided with in power emergency communication car 3, video camera 7 is arranged on the top of power emergency communication car 3, display 35 is connected with charger 8, charger realizes the power supply to display, ensure the work of display, video camera realizes the shooting to operational environment, convenient operation personnel watch, satellite antenna 31 is connected by combiner device 9 with satellite baseband equipment 32, combiner device 9 is connected with power amplifying device 91 and low noise amplifier 92, the signal that satellite antenna can be received realizes amplifying and power amplifier process, be convenient to satellite baseband equipment receive, the bottom of power emergency communication car 3 is provided with adjustable for height supporting leg 30, the bottom of supporting leg 30 is provided with slipmat, the stability of power emergency communication car when ensure that work, prevent the slip of power emergency communication car.
Telecommunication transmission equipment is provided with in transformer station 4, the power supply system for communications and Radio Network System, Radio Network System is provided with optical fiber link/microwave link/broadband radio link, be convenient to the transmission of data, optical fiber link/microwave link/broadband radio link can adapt to different occasions, the operating frequency of broadband wireless communications equipment 5 is 2.4GHz or 5.8GHz, message transmission rate 10Mbps ~ 150Mbps, point-to-point wide-band-message maximum transmission distance 10 kilometers, time delay <3.5ms, the voice of electric field emergency command communications network system middle distance can be met, the communicating requirement of data and video, the working frequency range of wireless individual equipment 6 is 300MHz ~ 700MHz, modulation system is multi-carrier OFDM, there is in wireless individual equipment 6 GPS locating module, wireless individual equipment 6 is provided with manual switching switch and automatic transfer switch, can realize providing signal relaying to other wireless individual equipment, complete cascade and supplement covering, the short-range voice of electric field emergency command communications network system can be met, the communicating requirement of data and video.
During use, the communication distance in the region that first cannot be able to be arrived by power emergency communication car 3 by broadband wireless communications equipment 5 extends 10 kilometers, then by the relay function between wireless individual equipment 6, communication distance is extended 6 ~ 10 kilometers, electric power first-aid personnel are by the voice of wireless individual equipment 6 collection site, video, by the relay function between wireless individual equipment 6 and broadband wireless communications equipment 5, information is sent to power emergency communication car 3 after data message, power emergency communication car 3 passes through optical fiber, microwave, information is occurred to Police Command Center 1 by the passages such as satellite and broadband wireless private network, achieve all standing of communication.
Except above preferred embodiment, the utility model also has other execution mode, those skilled in the art can make various change and distortion according to the utility model, only otherwise depart from spirit of the present utility model, all should belong to the scope that the utility model claims define.
Claims (7)
1. an electric field emergency command communications network system, it is characterized in that: comprise Police Command Center (1), VSAT satellite (2), power emergency communication car (3), transformer station (4), broadband wireless communications equipment (5), wireless individual equipment (6), (2) are provided with satellite channel to VSAT satellite, (4) are provided with optical fiber/microwave link in transformer station, (5) are provided with broadband wireless passage to broadband wireless communications equipment, power emergency communication car (3) one end is connected with Police Command Center (1) by VSAT satellite (2), power emergency communication car (3) other end is connected with Police Command Center (1) by transformer station (4), power emergency communication car (3) is connected with transformer station (4) by broadband wireless communications equipment (5), wireless individual equipment (6) is connected with power emergency communication car (3) by broadband wireless communications equipment (5).
2. a kind of electric field emergency command communications network system according to claim 1, it is characterized in that: Police Command Center (1) comprises base support system and application system, base support system comprises audio frequency and video consultation system and TeleConference Bridge, video acquisition and display subsystem, large-size screen monitors optical projection system, centralized control subsystem, and application system comprises internal-external network, application network, OA system, emergency command management system.
3. a kind of electric field emergency command communications network system according to claim 1, it is characterized in that: in power emergency communication car (3), be provided with satellite antenna (31), satellite baseband equipment (32), Ethernet switch (33), ups system (34), display (35), satellite antenna (31), satellite baseband equipment (32), Ethernet switch (33) is all connected with ups system (34), satellite baseband equipment (32) is connected with Ethernet switch (33), satellite antenna (31) is connected with satellite baseband equipment (32), display (35) is connected with Ethernet switch (33), Ethernet switch (33) is connected with voice gateways (37), video conference terminal (38), system of broadband wireless communication (39), voice gateways (37), video conference terminal (38), system of broadband wireless communication (39) is all connected with ups system (34).
4. a kind of electric field emergency command communications network system according to claim 3, it is characterized in that: in power emergency communication car (3), be provided with the video camera (7) be connected with display (35), video camera (7) is arranged on the top of power emergency communication car (3), display (35) is connected with charger (8).
5. a kind of electric field emergency command communications network system according to claim 3, it is characterized in that: satellite antenna (31) is connected by combiner device (9) with satellite baseband equipment (32), combiner device (9) is connected with power amplifying device (91) and low noise amplifier (92).
6. a kind of electric field emergency command communications network system according to claim 3, is characterized in that: the bottom of power emergency communication car (3) is provided with adjustable for height supporting leg (30).
7. a kind of electric field emergency command communications network system according to claim 1, it is characterized in that: transformer station is provided with telecommunication transmission equipment, the power supply system for communications and Radio Network System in (4), Radio Network System is provided with optical fiber link/microwave link/broadband radio link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521096702.0U CN205212835U (en) | 2015-12-24 | 2015-12-24 | On --spot emergent command net twine system of electric power |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201521096702.0U CN205212835U (en) | 2015-12-24 | 2015-12-24 | On --spot emergent command net twine system of electric power |
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| CN205212835U true CN205212835U (en) | 2016-05-04 |
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| CN201521096702.0U Active CN205212835U (en) | 2015-12-24 | 2015-12-24 | On --spot emergent command net twine system of electric power |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105490725A (en) * | 2015-12-24 | 2016-04-13 | 国网浙江省电力公司 | Emergency command and communication network system for electric power site |
| CN107517078A (en) * | 2017-09-29 | 2017-12-26 | 广东电网有限责任公司应急抢修中心 | A kind of communication system based on power emergency repair |
-
2015
- 2015-12-24 CN CN201521096702.0U patent/CN205212835U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105490725A (en) * | 2015-12-24 | 2016-04-13 | 国网浙江省电力公司 | Emergency command and communication network system for electric power site |
| CN107517078A (en) * | 2017-09-29 | 2017-12-26 | 广东电网有限责任公司应急抢修中心 | A kind of communication system based on power emergency repair |
| CN107517078B (en) * | 2017-09-29 | 2024-06-28 | 广东电网有限责任公司应急抢修中心 | Communication system based on electric power emergency repair |
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