CN202111870U - Wireless communication relay system for electric line patrol of unmanned plane - Google Patents
Wireless communication relay system for electric line patrol of unmanned plane Download PDFInfo
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- CN202111870U CN202111870U CN2011201568080U CN201120156808U CN202111870U CN 202111870 U CN202111870 U CN 202111870U CN 2011201568080 U CN2011201568080 U CN 2011201568080U CN 201120156808 U CN201120156808 U CN 201120156808U CN 202111870 U CN202111870 U CN 202111870U
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Abstract
The utility model discloses a wireless communication relay system for the electric line patrol of an unmanned plane, which comprises an airborne part and a ground part, wherein the airborne part comprises an airborne wireless communication system; the ground part comprises ground wireless communication relay stations and a center station; the ground wireless communication relay stations carry out communication with the airborne part and are arranged at intervals of a given distance; and the center station is arranged at a flying base of the unmanned plane and carries out communication with the airborne part and the ground wireless communication relay stations. The wireless communication relay system is used for the electric line patrol of the unmanned plane under over-the-horizon and long-distance complicated environments.
Description
Technical field
The utility model relates to a kind of wireless communication system of unmanned plane electric power line walking, belongs to communication technical field.
Background technology
Ultra-high-tension power transmission line is the main lifeblood that electric power is carried, and the normal operation of transmission line and shaft tower is carried for electric power and played critical effect, so the work of patrolling and examining of transmission line and shaft tower is the important component part of power delivery networks current check and maintenance.The line walking mode that adopts at present comprises artificial line walking, people's helicopter line walking and depopulated helicopter line walking is arranged, and three kinds of line walking modes complement one another.
Along with the development of unmanned plane electric power line walking technology, pressing for the unmanned plane wireless telecommunication system can be under complicated environmental condition such as over the horizon and mountainous region, still can security reliability carry out radio communication.But wireless telecommunications system is owing to influences such as multipath effect, frequency selective fading and transmission line strong electromagnetic, and the observing and controlling distance can't reach the above line walking demand of 100KM.Therefore, be necessary very much to design the radio communication relay system that a kind of suitable unmanned plane electric power line walking is used, widen the observing and controlling distance of unmanned plane line walking, thereby satisfy the demand of over the horizon length apart from unmanned plane electric power line walking under the complex environment.
Summary of the invention
Therefore; The utility model can't satisfy the needs of unmanned captain apart from the electric power line walking to the wireless communication system of present unmanned plane electric power line walking, provides a kind of and can realize over the horizon, long apart from the radio communication relay system that is used for unmanned plane electric power line walking under the complex environment.
The technical scheme that the utility model adopts is:
The utility model is used for the radio communication relay system of unmanned plane electric power line walking; Comprise airborne portion and above ground portion; Wherein airborne portion comprises the airborne wireless communication system, and said above ground portion comprises communicate by letter with said airborne portion every at a distance to set a distance one terrestrial wireless communication relay station and the central station of communicating by letter with said airborne portion and terrestrial wireless communication relay station that is arranged on the unmanned plane during flying base being set.
According to the utility model, through the setting of terrestrial wireless communication relay station, can widen the communication distance of unmanned plane electric power line walking, satisfy over the horizon length apart from the unmanned plane electric power line walking needs under the complicated geographical environment.
Especially adopt the radio communication relay station, can be arranged on the complicated high mountain of shaft tower or geographical environment, special in complicated geographical environment and electromagnetic environment, have suitable popularity.
Under the user mode; The airborne wireless communication system is connected with the terrestrial wireless communication relay station through wireless mode; Video and various information real-time with unmanned plane electric power line walking is transferred to the unmanned plane during flying base at last; Supply the technician that data are analyzed, transfer to ground command center at last again, so that leader at different levels makes a strategic decision.
The above-mentioned radio communication relay system that is used for unmanned plane electric power line walking also comprises the central station of the formation ground command center that is connected through wire transmission with said central station.
The above-mentioned radio communication relay system that is used for unmanned plane electric power line walking, said wire transmission are the optical cable transmission.
The above-mentioned radio communication relay system that is used for unmanned plane electric power line walking, said terrestrial wireless communication relay station are arranged on the relative eminence of the predetermined flight of unmanned plane.
The above-mentioned radio communication relay system that is used for unmanned plane electric power line walking, said terrestrial wireless communication relay station carries solar cell.
The above-mentioned radio communication relay system that is used for unmanned plane electric power line walking; Said terrestrial wireless communication relay station is provided with the anemobiagraph that is connected in controller on this terrestrial wireless communication relay station, when detected wind speed surpasses wind speed setting, to stop this terrestrial wireless communication relay station.
The above-mentioned radio communication relay system that is used for unmanned plane electric power line walking connects through radio receiving transmitting module between said terrestrial wireless communication relay station.
The above-mentioned radio communication relay system that is used for unmanned plane electric power line walking, said radio receiving transmitting module is the radio receiving transmitting module based on the COFDM adjustment modes.
The above-mentioned radio communication relay system that is used for unmanned plane electric power line walking also comprises the airborne wireless communication relay station that is connected with said airborne wireless communication system.
Description of drawings
Fig. 1 is a kind of structural principle block diagram that is used for the radio communication relay system of unmanned plane electric power line walking according to the utility model.
Among the figure: 1, airborne wireless communication system, 2, the airborne wireless communication relay station, 3, the terrestrial wireless communication relay station, 4, the terrestrial wireless communication relay station, 5, the terrestrial wireless communication relay station, 6, the unmanned plane during flying base, 7, ground command center.
Embodiment
With reference to explanation accompanying drawing 1; Below in conjunction with accompanying drawing the utility model is done further explanation; According to the utility model; Be used for the radio communication relay system of unmanned plane electric power line walking, comprise airborne portion and above ground portion, said above ground portion comprises communicate by letter with said airborne portion every at a distance to set a distance one terrestrial wireless communication relay station 3,4,5 and the central station of communicating by letter with said airborne portion and terrestrial wireless communication relay station that is arranged on unmanned plane during flying base 6 being set.
Can select for the selection of set a distance according to terrestrial wireless communication relay station operating distance, perhaps for obtain better, signal more accurately, can select according to signal attenuation.
Terrestrial wireless communication relay station 3,4,5 is given through the long-range sending controling instruction of mobile communication in unmanned plane during flying base 6, carries out start or shutdown control command.Unmanned plane during flying base 6 is connected with ground command center 7 through the electric power special optical cable.
About the installation of terrestrial wireless communication relay station, be located at through fastener stock on the electric power line pole tower of high relatively point, on the shaft tower on the mountain peak, perhaps every separated certain communication distance is erected on the electric power line pole tower.Adopt communication or power line carrier, PLC mode to carry out data interaction between the terrestrial wireless communication relay station.
The central station that also comprises the formation ground command center 7 that is connected through wire transmission with said central station can collect control and handle.
For the accuracy that improves transfer of data and the assurance property of transmission rate, said wire transmission is the optical cable transmission, preferably adopts the electric power special optical cable to transmit.Hold to command centre more, data amount transmitted is just big more, therefore, preferably guarantees transfer bandwidth.
As previously mentioned, said terrestrial wireless communication relay station 3,4,5 is arranged on the relative eminence of the predetermined flight of unmanned plane, Comparatively speaking, in certain limit, the high more transmission that helps signal more.
Further, carry solar cell, energy-conserving and environment-protective for the self-supplying capacity that improves said terrestrial wireless communication relay station 3,4,5.
Said terrestrial wireless communication relay station 3,4,5 is provided with the anemobiagraph that is connected in controller on this terrestrial wireless communication relay station, when detected wind speed surpasses wind speed setting, to stop this terrestrial wireless communication relay station, in order to improve the fail safe of using.
Connect said radio receiving transmitting module through radio receiving transmitting module between said terrestrial wireless communication relay station and be radio receiving transmitting module based on the COFDM adjustment modes; COFDM is the abbreviation of coded orthogonal frequency division multiplexing; Being the abbreviation of COFDM, is the most advanced and the most potential modulation technique in the present world.Its basic principle is exactly through string and conversion with high-speed data-flow; Be assigned in the lower plurality of sub channel of transmission rate and transmit; Under narrow band bandwidth, also can send lot of data; Be very suitable for wireless transmission, especially this type adjustment modes be particularly suitable for using high-rise, the resident is intensive and geographical outstanding area local and that signal is disseminated.Data dissemination at a high speed and digital speech broadcasting all hope to reduce the influence of multipath effect to signal, can resist the interference between signal waveform effectively, are applicable to the high speed data transfer in multi-path environment and the fading channel.
In order to expand the scope of use; Also comprise the airborne wireless communication relay station 2 that is connected with said airborne wireless communication system 1; Not the place with terrestrial repetition so, or, can adopt airborne wireless communication relay station 2 to carry out relaying with the unusual place of difficulty of terrestrial repetition.
Claims (8)
1. radio communication relay system that is used for unmanned plane electric power line walking; Comprise airborne portion and above ground portion; Wherein airborne portion comprises airborne wireless communication system (1), it is characterized in that: said above ground portion comprises communicate by letter with said airborne portion every at a distance to set a distance one terrestrial wireless communication relay station (3,4,5) and the central station of communicating by letter with said airborne portion and terrestrial wireless communication relay station that is arranged on unmanned plane during flying base (6) being set.
2. the radio communication relay system that is used for unmanned plane electric power line walking according to claim 1 is characterized in that: the central station that also comprises the formation ground command center (7) that is connected through wire transmission with said central station.
3. the radio communication relay system that is used for unmanned plane electric power line walking according to claim 2 is characterized in that: said wire transmission is the optical cable transmission.
4. according to the arbitrary described radio communication relay system that is used for unmanned plane electric power line walking of claim 1 to 3, it is characterized in that: said terrestrial wireless communication relay station (3,4,5) carries solar cell.
5. according to the arbitrary described radio communication relay system that is used for unmanned plane electric power line walking of claim 1 to 3; It is characterized in that: said terrestrial wireless communication relay station (3,4,5) is provided with the anemobiagraph that is connected in controller on this terrestrial wireless communication relay station, when detected wind speed surpasses wind speed setting, to stop this terrestrial wireless communication relay station.
6. according to the arbitrary described radio communication relay system that is used for unmanned plane electric power line walking of claim 1 to 3, it is characterized in that: connect through radio receiving transmitting module between said terrestrial wireless communication relay station.
7. the radio communication relay system that is used for unmanned plane electric power line walking according to claim 6 is characterized in that: said radio receiving transmitting module is the radio receiving transmitting module based on the COFDM adjustment modes.
8. the radio communication relay system that is used for unmanned plane electric power line walking according to claim 1 is characterized in that: also comprise the airborne wireless communication relay station (2) that is connected with said airborne wireless communication system (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201568080U CN202111870U (en) | 2011-05-17 | 2011-05-17 | Wireless communication relay system for electric line patrol of unmanned plane |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201568080U CN202111870U (en) | 2011-05-17 | 2011-05-17 | Wireless communication relay system for electric line patrol of unmanned plane |
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| CN202111870U true CN202111870U (en) | 2012-01-11 |
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| CN2011201568080U Expired - Fee Related CN202111870U (en) | 2011-05-17 | 2011-05-17 | Wireless communication relay system for electric line patrol of unmanned plane |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103078673A (en) * | 2012-12-05 | 2013-05-01 | 福建省电力有限公司 | Special unmanned helicopter system suitable for routing inspection on power grid in mountain area |
| CN103457654A (en) * | 2013-07-25 | 2013-12-18 | 国家电网公司 | Relay point distributing method for power grid routing inspection unmanned aerial vehicle ground relay system |
| CN103824340A (en) * | 2014-03-07 | 2014-05-28 | 山东鲁能智能技术有限公司 | Intelligent inspection system and inspection method for electric transmission line by unmanned aerial vehicle |
| CN103940823A (en) * | 2014-04-25 | 2014-07-23 | 河海大学常州校区 | Iron tower defect detection system based on aircraft and aircraft positioning method |
| CN104898693A (en) * | 2015-05-12 | 2015-09-09 | 南通新城电力科技有限公司 | UAV inspection system |
| CN105336149A (en) * | 2015-11-27 | 2016-02-17 | 国网福建省电力有限公司 | Method for sending control instruction to line patrol unmanned aerial vehicle through power line carrier radiation |
| CN106209213A (en) * | 2016-08-29 | 2016-12-07 | 林为庆 | A kind of field based on unmanned plane command system |
| CN106878688A (en) * | 2017-04-17 | 2017-06-20 | 浙江南瑞飞翼航空技术有限公司 | Unmanned plane image processing system |
| CN106921426A (en) * | 2015-12-25 | 2017-07-04 | 顺丰科技有限公司 | The means of communication and system of a kind of unmanned plane |
| CN107067489A (en) * | 2017-06-06 | 2017-08-18 | 云南电力试验研究院(集团)有限公司 | A kind of intelligent patrol detection control system of unmanned plane |
| CN107918403A (en) * | 2017-12-31 | 2018-04-17 | 天津津彩物联科技有限公司 | A kind of implementation method of multiple no-manned plane flight path collaborative planning |
| CN108768490A (en) * | 2018-05-22 | 2018-11-06 | 西安蜂语信息科技有限公司 | Trunking method, relay and link terminal |
| WO2019047502A1 (en) * | 2017-09-08 | 2019-03-14 | 深圳市道通智能航空技术有限公司 | Unmanned aerial vehicle control system and realization method, ground control device and relay station |
| US10564651B2 (en) | 2015-03-03 | 2020-02-18 | Guangzhou Ehang Intelligent Technology Co., Ltd. | Control system, terminal and airborne flight control system of multi-rotor craft |
-
2011
- 2011-05-17 CN CN2011201568080U patent/CN202111870U/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103078673B (en) * | 2012-12-05 | 2016-01-20 | 福建省电力有限公司 | A kind of dedicated unmanned Helicopter System being applicable to mountain area electrical network and patrolling and examining |
| CN103078673A (en) * | 2012-12-05 | 2013-05-01 | 福建省电力有限公司 | Special unmanned helicopter system suitable for routing inspection on power grid in mountain area |
| CN103457654A (en) * | 2013-07-25 | 2013-12-18 | 国家电网公司 | Relay point distributing method for power grid routing inspection unmanned aerial vehicle ground relay system |
| CN103824340A (en) * | 2014-03-07 | 2014-05-28 | 山东鲁能智能技术有限公司 | Intelligent inspection system and inspection method for electric transmission line by unmanned aerial vehicle |
| CN103824340B (en) * | 2014-03-07 | 2015-12-02 | 山东鲁能智能技术有限公司 | Unmanned plane power transmission line intelligent cruising inspection system and method for inspecting |
| CN103940823A (en) * | 2014-04-25 | 2014-07-23 | 河海大学常州校区 | Iron tower defect detection system based on aircraft and aircraft positioning method |
| US10564651B2 (en) | 2015-03-03 | 2020-02-18 | Guangzhou Ehang Intelligent Technology Co., Ltd. | Control system, terminal and airborne flight control system of multi-rotor craft |
| CN104898693A (en) * | 2015-05-12 | 2015-09-09 | 南通新城电力科技有限公司 | UAV inspection system |
| CN105336149B (en) * | 2015-11-27 | 2018-09-18 | 国网福建省电力有限公司 | A method of control instruction is sent by power carrier radiation direction patrol UAV |
| CN105336149A (en) * | 2015-11-27 | 2016-02-17 | 国网福建省电力有限公司 | Method for sending control instruction to line patrol unmanned aerial vehicle through power line carrier radiation |
| CN106921426A (en) * | 2015-12-25 | 2017-07-04 | 顺丰科技有限公司 | The means of communication and system of a kind of unmanned plane |
| CN106209213A (en) * | 2016-08-29 | 2016-12-07 | 林为庆 | A kind of field based on unmanned plane command system |
| CN106878688A (en) * | 2017-04-17 | 2017-06-20 | 浙江南瑞飞翼航空技术有限公司 | Unmanned plane image processing system |
| CN107067489A (en) * | 2017-06-06 | 2017-08-18 | 云南电力试验研究院(集团)有限公司 | A kind of intelligent patrol detection control system of unmanned plane |
| CN107067489B (en) * | 2017-06-06 | 2019-06-07 | 云南电力试验研究院(集团)有限公司 | A kind of intelligent patrol detection control system of unmanned plane |
| WO2019047502A1 (en) * | 2017-09-08 | 2019-03-14 | 深圳市道通智能航空技术有限公司 | Unmanned aerial vehicle control system and realization method, ground control device and relay station |
| US11454989B2 (en) * | 2017-09-08 | 2022-09-27 | Autel Robotics Co., Ltd. | Unmanned aerial vehicle control system and implementation method therefor, ground control device and relay station |
| CN107918403A (en) * | 2017-12-31 | 2018-04-17 | 天津津彩物联科技有限公司 | A kind of implementation method of multiple no-manned plane flight path collaborative planning |
| CN108768490A (en) * | 2018-05-22 | 2018-11-06 | 西安蜂语信息科技有限公司 | Trunking method, relay and link terminal |
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Legal Events
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Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: SHANDONG RESEARCH INST. OF ELECTRIC POWER Effective date: 20130506 Owner name: SHANDONG RESEARCH INST. OF ELECTRIC POWER Effective date: 20130506 |
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Free format text: CORRECT: ADDRESS; FROM: 250002 JINAN, SHANDONG PROVINCE TO: 100000 XICHENG, BEIJING |
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| TR01 | Transfer of patent right |
Effective date of registration: 20130506 Address after: 100000 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Shandong Research Inst. of Electric Power Address before: 250002 Shandong Electric Power Research Institute, No. 500, 2nd Ring Road, sixteen Li Town, Ji'nan City, Shandong Patentee before: Shandong Research Inst. of Electric Power |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20180517 |
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| CF01 | Termination of patent right due to non-payment of annual fee |