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A mooring unmanned aerial vehicle emergency communication system based on remote optical fibers

A technology for remote optical fiber and emergency communication, applied in radio transmission systems, optical fiber transmission, transmission systems, etc., can solve problems such as inability to meet urban disaster relief, terrorism prevention and emergency response, incompatibility with traditional user terminals, and insufficient coverage. Achieve the effect of simple installation structure setting, short erection time and light load

Active Publication Date: 2019-06-25
HEFEI UNIV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing emergency communication system has many defects such as insufficient coverage, complex erection, high deployment cost, incompatibility with traditional user terminals, and short duration of use, which cannot meet the needs of urban disaster relief and terrorism prevention. The present invention By using the UAV platform and combining the optical fiber remote technology, the long-term emergency communication base station compatible with traditional terminals can be realized

Method used

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  • A mooring unmanned aerial vehicle emergency communication system based on remote optical fibers
  • A mooring unmanned aerial vehicle emergency communication system based on remote optical fibers
  • A mooring unmanned aerial vehicle emergency communication system based on remote optical fibers

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Embodiment Construction

[0037] Such as Figure 1-7 As shown, the tethered UAV emergency communication system based on optical fiber remote, including baseband processing unit, ground equipment and UAV;

[0038] The ground equipment is wirelessly connected to the baseband processing unit, the ground equipment is connected to the drone through an optical cable, and the optical cable is wound on the optical cable and wound on the retracting device;

[0039] The baseband processing unit is internally provided with an LTE unit, the baseband processing unit is used for processing communication signals, and the LTE unit is used for sending communication signals;

[0040] The ground equipment is composed of an FPGA module and a control device, the FPGA module is used to process data, and the control device is used to control the unmanned aerial vehicle;

[0041] The inside of the drone is provided with a signal amplification device, and the signal amplification device is used to amplify and propagate the co...

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Abstract

The invention discloses a mooring type unmanned aerial vehicle emergency communication system based on optical fiber remote. The mooring type unmanned aerial vehicle emergency communication system comprises a baseband processing unit, ground equipment and an unmanned aerial vehicle, wherein the ground equipment is wirelessly connected with the baseband processing unit, the ground equipment is connected with the unmanned aerial vehicle through an optical cable, and the optical cable is wound on the optical cable winding and unwinding device; wherein an LTE unit is arranged in the baseband processing unit, the baseband processing unit is used for processing a communication heart signal, and the LTE unit is used for sending the communication signal; The ground device is composed of an FPGA module and a control device, the FPGA module is used for processing data, and the control device is used for controlling the unmanned aerial vehicle; According to the invention, by installing the fewestdevices on the unmanned aerial vehicle, the unmanned aerial vehicle consumes less electric quantity when flying, so that the unmanned aerial vehicle can fly in the air for a longer time, even if thesystem can be used for a long time, and meanwhile, the system can be used in a disaster area in an assembling time period.

Description

technical field [0001] The invention belongs to the field of emergency communication, and relates to communication technology and communication system design, in particular to a tethered UAV emergency communication system based on optical fiber remote. Background technique [0002] The existing emergency communication system has many defects such as insufficient coverage, complex erection, high deployment cost, incompatibility with traditional user terminals, and short duration of use, which cannot meet the needs of urban disaster relief and terrorism prevention. The present invention By using the UAV platform and combining the optical fiber remote technology, the long-term emergency communication base station compatible with traditional terminals can be realized. Contents of the invention [0003] The purpose of the present invention is to provide a tethered UAV emergency communication system based on optical fiber remote. [0004] The technical problem to be solved by t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/185H04B10/25H04W4/90B65H75/40B65H75/44F16M7/00
Inventor 刘振华池凌鸿黄路王笃文
Owner HEFEI UNIV
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