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Unmanned aerial vehicle relay communication device

A relay communication and unmanned aerial vehicle technology, applied in the direction of selection devices, radio transmission systems, electrical components, etc., can solve the problems of inconvenient movement and height adjustment, unmanned aerial vehicle providing communication relay function, disconnection, etc.

Pending Publication Date: 2021-04-09
中国人民解放军陆军炮兵防空兵学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of drone technology, the battery life of drones is gradually improving, but after the drone flies out of the coverage area of ​​the control network, the communication may be unstable or disconnected, resulting in the inability to perform real-time control
[0003] The usual solution is to deploy communication relay devices on the ground, but the existing relay devices are fixed, and it is inconvenient to move and adjust the height, which causes the flying height of the UAV to exceed the relay range of the ground communication relay device After that, the communication relay device can no longer provide communication relay function for the UAV. If the relay device can move, the range problem can be solved, and the height problem can be solved if the height can be adjusted.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] see Figure 1-2 , a relay communication device for unmanned aerial vehicles, including a drive box 1, a base 2 and a communication relay device body 19, the top surface of the communication relay device body 19 is fixedly connected with an antenna 20, and the inside of the drive box 1 A driving device is provided and the mobile end of the driving device is fixedly connected with a lifting plate 7, the bottom surface of the communication relay device body 19 is fixedly connected with a buffer device and the buffering device overlaps with the lifting plate 7, and the top of the antenna 20 is provided with Suspension device, the base 2 is fixedly connected with the driving box 1 and the bottom surface of the base 2 is fixedly connected with the universal wheel 3, the top surface of the base 2 is fixedly connected with the control device and the support plate 8, the control device and the suspension device The buffer device is electrically connected with the base 2 through ...

Embodiment 2

[0027] On the basis of Embodiment 1, in order to facilitate winding, the support plate 8 is fixedly connected with a take-up wheel 13 , and the signal line 14 and the tension rope 15 are both wound around the take-up wheel 13 .

[0028] The working principle of the present invention is: when in use, the device can be pushed, and the position of the communication relay device body 19 can be changed with the movement of the drone, thereby changing the signal range, and the communication relay device body 19 can be adjusted through the driving device height, thereby changing the height of the signal, if it is not enough to rise to the highest point, the conductive plate 9 will contact the conductive rod 10, the circuit is connected, the power supply 11 supplies power to the controller 12, and the controller 12 controls the burner 22 to open, so that The hot air balloon rises, drives the communication relay device body 19 to suspend, and raises its height.

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Abstract

The invention discloses an unmanned aerial vehicle relay communication device which comprises a driving box, a base and a communication relay device body, the top surface of the communication relay device body is fixedly connected with an antenna, the driving box is internally provided with a driving device, and the mobile end of the driving device is fixedly connected with a lifting plate. Through cooperation of the driving box, the base, the communication relay device body and other mechanisms, the device can change the position of the communication relay device body, so that the signal range is changed, the height of the communication relay device body can be adjusted, the signal height is changed, the communication relay device body can be adjusted to suspend, and the range is increased. The problem that an existing relay device is fixed and inconvenient to move and adjust in height, so that the communication relay device cannot provide a communication relay function for the unmanned aerial vehicle after the flight height of the unmanned aerial vehicle exceeds the relay function range of the communication relay device on the ground is solved.

Description

technical field [0001] The invention relates to a UAV auxiliary device, in particular to a UAV relay communication device. Background technique [0002] With the rapid development of UAV technology, the endurance of UAVs has gradually improved. However, after UAVs fly outside the coverage area of ​​the control network, the communication may be unstable or disconnected, resulting in the inability to perform real-time control. [0003] The usual solution is to deploy communication relay devices on the ground, but the existing relay devices are fixed, and it is inconvenient to move and adjust the height, which causes the flying height of the UAV to exceed the relay range of the ground communication relay device After that, the communication relay device can no longer provide communication relay function for the UAV. If the relay device can move, the range problem can be solved, and the height problem can be solved if the height can be adjusted. Contents of the invention [0...

Claims

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Application Information

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IPC IPC(8): H04Q1/08H04B7/185
CPCH04Q1/08H04B7/18504H04B7/18506Y02D30/70
Inventor 高超赵斌刘伊培董京杨杨
Owner 中国人民解放军陆军炮兵防空兵学院
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