Relay range extending device of unmanned aerial vehicle
A drone and relay technology, which is applied in the field of drone communication, can solve the problems of signal failure to transmit normally, shorten the remote control distance of drones, etc., and achieve convenient and fast assembly and disassembly, low equipment cost, and high device flexibility. Effect
Pending Publication Date: 2022-03-11
STATE GRID SHANDONG ELECTRIC POWER COMPANY WEIFANG POWER SUPPLY +1
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Problems solved by technology
[0002] When conducting long-distance remote control of drones, due to obstructions such as buildings and mountains, the remote control signals sent by the remote controller, the images returned by the drone, and various status parameter signals cannot be transmitted normally, which greatly shortens the time. The remote control distance of the drone
At present, there is no low-cost, flexible and effective way to avoid signal transmission obstacles
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[0024] Such as Figure 1 to Figure 2 As shown, including the drone 2 connected to the remote controller 1 through communication, the remote controller 1 communicates with the drone 2 through the signal enhancement antenna 3, and the signal enhancement antenna 3 is connected to the antenna of the remote controller 1 through the signal connection lead 4;
[0025] The signal enhancement antenna 3 is used to amplify the communication signal between the UAV 2 and the remote control 1, receive and amplify the image transmission signal of the UAV 2, and the signal connection lead 4 is used for the physical connection between the signal enhancement antenna 3 and the antenna of the remote control 1 , to realize signal transmission between the two.
[0026] The signal enhancement antenna 3 is connected with the built-in antenna of the remote controller 1, and plays the role of amplifying the communication signal between the drone 2 and the remote controller 1, receiving and amplifying t...
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The invention relates to the technical field of unmanned aerial vehicle communication, in particular to an unmanned aerial vehicle relay range extending device. The unmanned aerial vehicle relay range extending device comprises an unmanned aerial vehicle in communication connection with a remote controller, the remote controller is in communication connection with the unmanned aerial vehicle through a signal enhancement antenna, and the signal enhancement antenna is connected with a remote controller antenna through a signal connection lead; the signal enhancement antenna is used for amplifying communication signals of the unmanned aerial vehicle and the remote controller and receiving and amplifying image transmission signals of the unmanned aerial vehicle, and the signal connection lead is used for physical connection between the signal enhancement antenna and a remote controller antenna to achieve signal transmission between the signal enhancement antenna and the remote controller antenna. The relay range extending device of the unmanned aerial vehicle ensures normal transmission of signals.
Description
technical field [0001] The invention relates to the technical field of unmanned aerial vehicle communication, in particular to an unmanned aerial vehicle relay range extension device. Background technique [0002] When conducting long-distance remote control of drones, due to obstructions such as buildings and mountains, the remote control signals sent by the remote controller, the images returned by the drone, and various status parameter signals cannot be transmitted normally, which greatly shortens the time. The remote control distance of the drone is increased. At present, there is no low-cost, flexible and effective way to avoid signal transmission obstacles. Contents of the invention [0003] The technical problem to be solved by the present invention is: to overcome the deficiencies of the prior art, and to provide a UAV relay range extender that improves the signal strength of the remote-controlled UAV and ensures the normal transmission of the signal. [0004] T...
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IPC IPC(8): H04B7/185
CPCH04B7/18504
Inventor 任宗基于学超郑玉浩张佳戈灏李英涛龚建刚朱庆钢顾泽林
Owner STATE GRID SHANDONG ELECTRIC POWER COMPANY WEIFANG POWER SUPPLY