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Unmanned aerial vehicle recovery and charging device based on horizontal stabilization platform

A technology with a stable level and a charging device, applied in the field of unmanned aerial vehicles, can solve the problems of low reliability, low positioning accuracy, and large power consumption, and achieve the effect of improving effective working time, extending battery life, and improving accuracy

Active Publication Date: 2019-09-20
SHANGHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the automatic landing of drones, traditional landing methods have low positioning accuracy and low reliability
With the increase of equipment equipped with drones, the mass of drones increases, and the power consumption is relatively large. Since most drones rely on batteries for power supply, and the current level of battery technology is limited, the endurance of drones is also limited by the current multi-rotor drones. One of the challenges faced by man-machines

Method used

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  • Unmanned aerial vehicle recovery and charging device based on horizontal stabilization platform
  • Unmanned aerial vehicle recovery and charging device based on horizontal stabilization platform
  • Unmanned aerial vehicle recovery and charging device based on horizontal stabilization platform

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as Figure 1-8A UAV recovery and charging device based on a horizontal stable platform is shown, and the schematic diagram of the UAV recovery and charging device mounted on an unmanned boat is shown in Fig. figure 1 As shown, among them, the structure of the UAV recovery charging device is as follows figure 2 As shown, it includes a lifting mechanism 1, an elastic rod mechanism 2, a horizontal stabilizing mechanism 3 and a drone landing mechanism 4 arranged in sequence from bottom to top.

[0032] The lifting mechanism 1 lifts the elastic rod mechanism 2, the horizontal stabilizing mechanism 3 and the unmanned aerial vehicle landing mechanism 4. When not in use, the lifting mechanism 1 reduces the device of the present invention to the lowest state, so that the device of the present invention can be placed in an unmanned state. Inside the boat, the depreciation and aging of the device of the present invention are effectively avoided. When in use, the replica on ...

Embodiment 2

[0050] Utilize the UAV recovery and charging device based on the horizontal stable platform described in Embodiment 1, the working process of implementing recovery and charging to the UAV is as follows:

[0051] (1) When the landing signal of the drone is received, the hull flap is opened, and the hydraulic cylinder motor of the lifting mechanism 1 is started. The lifting mechanism 1 rises with the movement of the piston rod of the hydraulic cylinder, and the horizontal stabilization mechanism 3 is pushed up.

[0052] (2) Start the lifting motor 64 of the UAV landing mechanism 4, and drive the charging cylinder 66 to move upward through the transmission of the lifting screw 65.

[0053](3) The angle sensor installed at the bottom of the horizontal stable platform 31 detects the inclination angle of the hull, and the angle sensor outputs the change of the inclination angle as a voltage signal change. After receiving and processing the signal, the controller controls the first st...

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Abstract

The invention belongs to the technical field of unmanned aerial vehicles, and specifically relates to an unmanned aerial vehicle recovery and charging device based on a horizontal stabilization platform. The unmanned aerial vehicle recovery and charging device based on the horizontal stabilization platform comprises a lifting mechanism, an elastic rod mechanism, a horizontal stabilization mechanism and an unmanned aerial vehicle landing mechanism which are sequentially arranged from bottom to top, wherein a charging location device is arranged at the top end of the unmanned aerial vehicle landing mechanism, and a lifting charging device is arranged in the unmanned aerial vehicle landing mechanism; lifting grabbing devices are symmetrically arranged at the two sides of the lifting charging device; and an infrared beacon is arranged on each lifting grabbing device. According to the unmanned aerial vehicle recovery and charging device based on the horizontal stabilization platform, through the levelling of the arranged horizontal stabilization mechanism for the horizontal stabilization platform, the unmanned aerial vehicle landing mechanism arranged on the horizontal stabilization platform is always in a horizontal state, so that recovery and charging for an unmanned aerial vehicle are benefited.

Description

technical field [0001] The invention belongs to the technical field of drones, and in particular relates to a recovery and charging device for drones based on a horizontally stable platform. Background technique [0002] A drone is an unmanned aerial vehicle operated by a radio remote control device or its own program control device. With the rapid development of the drone industry, more and more drones are being applied to industries such as agriculture, forestry, electric power, surveying and mapping, and telemetry. [0003] In various industry applications, drones usually need to be equipped with various devices to achieve various functions, and it is of great significance to improve the intelligence, reliability and convenience of drone applications. The precise landing of UAVs is an important factor affecting the application and development of UAVs in various industries at this stage. For the automatic landing of UAVs, the traditional landing methods have low position...

Claims

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Application Information

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IPC IPC(8): B63B35/52B64F1/00B64F1/12B60L53/16B60L53/36
CPCB60L53/16B60L53/36B60L2200/10B63B35/52B64F1/007B64F1/125Y02T10/70Y02T10/7072Y02T90/12Y02T90/14
Inventor 刘靖逸李恒宇沈斐玲罗均谢少荣
Owner SHANGHAI UNIV
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