CN205195869U - Long -range controllable, visual sound video transmission system of unmanned aerial vehicle - Google Patents
Long -range controllable, visual sound video transmission system of unmanned aerial vehicle Download PDFInfo
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- CN205195869U CN205195869U CN201520957637.XU CN201520957637U CN205195869U CN 205195869 U CN205195869 U CN 205195869U CN 201520957637 U CN201520957637 U CN 201520957637U CN 205195869 U CN205195869 U CN 205195869U
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Abstract
The utility model discloses a long -range controllable, visual sound video transmission system of unmanned aerial vehicle, its characterized in that: including monitoring server, mobile unit and setting camera and because TDD -OFDM's the wireless communication module on unmanned aerial vehicle, be provided with the basic station between mobile unit and the monitoring server, monitoring server passes through the bridge or optic fibre is connected with the basic station, realize signal transmission through the two -way mobile communication network based on TDD -OFDM between basic station and the mobile unit, the camera links to each other with mobile unit through the wireless communication module based on TDD -OFDM, the visual control to unmanned aerial vehicle can have been realized through the twine of the two -way removal private communication network based on TDD -OFDM real time transport to monitoring server to the video image and the audio frequency of unmanned aerial vehicle operation in -process.
Description
Technical field
The utility model relates to field of signal transmissions, especially relates to a kind of unmanned plane remote-controllable, visible sound Video transmission system.
Background technology
In part remote districts, the income that express mail brings is difficult to floating network construction, maintains the fund consumed, and this known together in current logistics.And adopt " unmanned plane " to carry out transport effectively to improve dispensing efficiency, reduce manpower, transport power cost.
At present, use unmanned plane to carry out logistics business and have an insoluble problem, that is: the flight progress of Real-Time Monitoring unmanned plane and goods cannot sign for situation; Location under complex environment between logistics unmanned plane and results object, keep away barrier or the link such as to receive all may go wrong, these problems can only be carried out data feedback by wireless network by existing unmanned plane, or the later stage again store image copy out analysis, relatively lag behind to the process of problem, stability is also not high enough; If the video in unmanned plane running, audio-frequency information real-time Transmission can be returned monitoring server and and controlled the whole service process of unmanned plane in real time by monitoring server.
Summary of the invention
For the problems referred to above, the utility model provides a kind of energy real-time Transmission sound, the unmanned plane remote-controllable of video information, visible sound Video transmission system.
The technical scheme that the utility model adopts for its technical problem of solution is:
A kind of unmanned plane remote-controllable, visible sound Video transmission system, it is characterized in that: comprise monitoring server, mobile unit and the camera be arranged on unmanned plane and the wireless communication module based on TDD-OFDM, base station is provided with between described mobile unit and monitoring server, described monitoring server is connected with base station by bridge or optical fiber, by the bidirectional mobile communication real-time performance Signal transmissions based on TDD-OFDM between described base station and mobile unit, camera is connected with mobile unit by the wireless communication module based on TDD-OFDM.
Further, described unmanned plane is heavy type unmanned plane.
Further, the front of described unmanned aerial vehicle body arranges photoelectric sensor; Upper and lower and the surrounding of described fuselage arranges range sensor.
Further, described base station comprises radio frequency and receives/send out equipment, remote monitoring unit, lightning protection facility, antenna and feeder.
As the further improvement of such scheme, described base station is powered by solar energy and/or wind energy and/or UPS.
Further, described mobile unit is provided with TDD modulation /demodulation module, by the cordless communication network based on TDD-OFDM, audiovisual presentation is passed back to base station.
Further, described base station is the combination of fixed base stations or mobile base station or fixed base stations and mobile base station.
The beneficial effects of the utility model are:
1, transmission system of the present utility model adopts based on TDD-OFDM technology-specific cordless communication network, this network be independent of civilian telecom operators outside wireless private network, fail safe, mobility, restorability and operation cost are better than telecommunication carrier networks all greatly, are the wireless emergent secure networks of an all-transparent, Data Encryption Transmission; In addition, owing to adopting TDD-OFDM technology, TDD-OFDM equipment is possessed " non line of sight ", " diffraction " transfer function, can realize stable image transmitting in complex environment at the scene; TDD-OFDM can adopt the High Speed Modulation technology such as QPSK, 16QAM, 64QAM, can provide the transfer of data of high bandwidth, provide two-way, in real time, HD video and voice transfer, and antijamming capability is very strong; The stable transfer of follow shot and 600 kilometers of moving target data fast can be realized, HD video, voice, IP transparent data transmitted in both directions;
2, do not need to rely on urban electricity supply based on TDD-OFDM technology-specific cordless communication network, can storage battery power supply be adopted, power good, even if the fortune state of unmanned plane also can be real-time monitored under the power failure environment of bad weather;
3, private radio communication network can provide Image Communication that is real-time, two-way, high bandwidth, and video image, audio frequency real-time Transmission can allow monitoring server understand field condition rapidly, grasps the field condition that message ten thousand becomes, accurately assigns control command.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present utility model, instead of whole embodiments, those skilled in the art under the prerequisite not paying creative work, other designs that can also obtain according to these accompanying drawings and accompanying drawing:
Fig. 1 is the utility model embodiment system principle diagram.
Embodiment
With reference to Fig. 1, a kind of unmanned plane remote-controllable of the present utility model, visible sound Video transmission system, it is characterized in that: comprise monitoring server 1, mobile unit 2 and the camera be arranged on unmanned plane 3 and the wireless communication module based on TDD-OFDM, base station 4 is provided with between described mobile unit 2 and monitoring server 1, described monitoring server 1 is connected with base station 4 by bridge or optical fiber, by the bidirectional mobile communication real-time performance Signal transmissions based on TDD-OFDM between described base station 4 and mobile unit 2, camera is connected with mobile unit by the wireless communication module based on TDD-OFDM, described mobile unit is provided with TDD modulation /demodulation module, by the cordless communication network based on TDD-OFDM, audiovisual presentation is passed back to base station.
Further, described unmanned plane is provided with camera and the wireless communication module based on TDD-OFDM, the image of camera collection is sent to monitoring server by the wireless communication module based on TDD-OFDM under the environment of way moving dedicated communications network.
Further, the front of described unmanned aerial vehicle body arranges photoelectric sensor; Upper and lower and the surrounding of described fuselage arranges range sensor.
Further, described base station comprises radio frequency and receives/send out equipment, remote monitoring unit, lightning protection facility, antenna and feeder, realizes the good covering to whole city, county town and emphasis prevention and control region.The data that base station is transmitted can be connected with monitoring server and realize remote monitoring and bidirectional real-time; Wherein, all devices in base station is powered by solar energy and/or wind energy and/or UPS; Described base station can be the combination of fixed base stations or mobile base station or fixed base stations and mobile base station
More than that better enforcement of the present utility model is illustrated, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent distortion or replacement are all included in the application's claim limited range.
Claims (7)
1. a unmanned plane remote-controllable, visible sound Video transmission system, it is characterized in that: comprise monitoring server, mobile unit and the camera be arranged on unmanned plane and the wireless communication module based on TDD-OFDM, base station is provided with between described mobile unit and monitoring server, described monitoring server is connected with base station by bridge or optical fiber, by the bidirectional mobile communication real-time performance Signal transmissions based on TDD-OFDM between described base station and mobile unit, described camera is connected with mobile unit by the wireless communication module based on TDD-OFDM.
2. a kind of unmanned plane remote-controllable according to claim 1, visible sound Video transmission system, is characterized in that: described unmanned plane is heavy type unmanned plane.
3. a kind of unmanned plane remote-controllable according to claim 2, visible sound Video transmission system, is characterized in that: the front of described unmanned aerial vehicle body arranges photoelectric sensor; Upper and lower and the surrounding of described fuselage arranges range sensor.
4. a kind of unmanned plane remote-controllable according to claim 1, visible sound Video transmission system, is characterized in that: described base station comprises radio frequency and receives/send out equipment, remote monitoring unit, lightning protection facility, antenna and feeder.
5. a kind of unmanned plane remote-controllable according to claim 1, visible sound Video transmission system, is characterized in that: described base station is powered by solar energy and/or wind energy and/or UPS.
6. a kind of unmanned plane remote-controllable according to claim 1, visible sound Video transmission system, it is characterized in that: described mobile unit is provided with TDD modulation /demodulation module, by the cordless communication network based on TDD-OFDM, audiovisual presentation is passed back to base station.
7. a kind of unmanned plane remote-controllable according to claim 1, visible sound Video transmission system, is characterized in that: described base station is the combination of fixed base stations or mobile base station or fixed base stations and mobile base station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520957637.XU CN205195869U (en) | 2015-11-26 | 2015-11-26 | Long -range controllable, visual sound video transmission system of unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520957637.XU CN205195869U (en) | 2015-11-26 | 2015-11-26 | Long -range controllable, visual sound video transmission system of unmanned aerial vehicle |
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| Publication Number | Publication Date |
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| CN205195869U true CN205195869U (en) | 2016-04-27 |
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| CN201520957637.XU Expired - Fee Related CN205195869U (en) | 2015-11-26 | 2015-11-26 | Long -range controllable, visual sound video transmission system of unmanned aerial vehicle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106788677A (en) * | 2016-12-09 | 2017-05-31 | 佛山科学技术学院 | A kind of Unmanned Aerial Vehicle Data relay and its method based on mobile data network |
| CN106296871B (en) * | 2016-08-02 | 2018-05-25 | 北京招通致晟科技有限公司 | Unmanned plane monitoring and managing method and system |
-
2015
- 2015-11-26 CN CN201520957637.XU patent/CN205195869U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106296871B (en) * | 2016-08-02 | 2018-05-25 | 北京招通致晟科技有限公司 | Unmanned plane monitoring and managing method and system |
| CN106788677A (en) * | 2016-12-09 | 2017-05-31 | 佛山科学技术学院 | A kind of Unmanned Aerial Vehicle Data relay and its method based on mobile data network |
| CN106788677B (en) * | 2016-12-09 | 2022-05-06 | 佛山科学技术学院 | Unmanned aerial vehicle data relay device based on mobile data network and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20201126 |