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Quick and safe landing device and method for unmanned aerial vehicle

A technology for safe landing of unmanned aerial vehicles, which is applied in the field of safe and fast landing devices for unmanned aerial vehicles, and can solve problems such as unsafety, energy exhaustion, and unsafe descent speed

Inactive Publication Date: 2016-01-20
杨珊珊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the other hand, for an unmanned aerial vehicle that has insufficient energy, the long landing process may mean that the energy is exhausted, which will lead to an inevitable crash
[0010] To sum up, how to make the unmanned aerial vehicle in the high altitude land safely and quickly is a very important issue. The descent speed is too fast and unsafe, and too slow not only takes a lot of time but also may be unsafe, such as insufficient power cause the crash

Method used

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  • Quick and safe landing device and method for unmanned aerial vehicle
  • Quick and safe landing device and method for unmanned aerial vehicle
  • Quick and safe landing device and method for unmanned aerial vehicle

Examples

Experimental program
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Embodiment 1

[0041] Embodiment 1. A safe and rapid landing device for an unmanned aerial vehicle.

[0042] figure 1 It is a schematic structural diagram of a safe and fast landing device for unmanned aerial vehicles in Embodiment 1 of the present invention. Embodiments of the present invention will combine figure 1 Be specific.

[0043] like figure 1 As shown, the embodiment of the present invention provides a safe and fast landing device 100 for an unmanned aerial vehicle, which has a trigger device 102 that triggers the unmanned aerial vehicle 101 to perform a safe and rapid landing mode. The memory 103 of the safe and fast landing speed, the flight controller 104 that controls the landing of the unmanned aerial vehicle 101 according to the preset safe and fast landing speed, and the rotor 105 that adjusts the rotation speed under the control of the flight controller 104, wherein, The flight controller 101 is connected to the memory 103 and the rotor 105 respectively. Although the tr...

Embodiment 2

[0081] Embodiment 2. An unmanned aerial vehicle safe and fast landing device.

[0082] figure 2 It is a schematic structural diagram of the safe and fast landing device for unmanned aerial vehicles in Embodiment 2 of the present invention. Embodiments of the present invention will combine figure 2 Be specific.

[0083] like figure 2 As shown, the embodiment of the present invention provides a safe and rapid landing device 200 for an unmanned aerial vehicle, including: a remote control device 201 and an unmanned aerial vehicle 202, and the remote control equipment 201 and the unmanned aerial vehicle 202 respectively have a first duplex communication interface 203 and a second duplex communication interface 204, the remote control device 201 and the UAV 202 communicate bidirectionally through the first duplex communication interface 203 and the second duplex communication interface 204, and the remote control device 201 has Trigger the command input device 205 of the unman...

Embodiment 3

[0114] Embodiment 3. A safe and fast landing method for an unmanned aerial vehicle.

[0115] image 3 It is the flow chart of the safe and fast landing method for unmanned aerial vehicle in the third embodiment of the present invention, and the embodiment of the present invention will combine image 3 Be specific.

[0116] like image 3 As shown, the embodiment of the present invention provides a method for safe and rapid landing of an unmanned aerial vehicle, comprising the following steps:

[0117] Step S301: start;

[0118] Step S302: triggering an instruction for the UAV to perform a safe and fast landing mode;

[0119] Step S303: After receiving the instruction, read the stored preset safe and fast landing speed;

[0120] Step S304: Control the landing of the UAV according to the preset safe and fast landing speed;

[0121] Step S305: adjusting the rotation speed of the rotor of the UAV;

[0122] Step S306: Judging whether the UAV has landed at a preset position; i...

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Abstract

The invention discloses a quick and safe landing device and method for an unmanned aerial vehicle, belonging to the unmanned plane field. The quick and safe landing device for an unmanned aerial vehicle is provided with a trigger device which can trigger the unmanned aerial vehicle to execute the safe and quick landing mode; the unmanned aerial vehicle comprises a memory, a flight control device and a rotor; the memory is used for storing the preset safe and quick landing speed; the flight control device can control landing of the unmanned aerial vehicle according to the preset safe and quick landing speed; the rotor can be used for adjusting the rotation speed under the control of the flight control device; and the flight control device is connected with the memory and the rotor. The quick and safe landing device and method for an unmanned aerial vehicle can realize safe and quick landing of the unmanned aerial vehicle, and not only can reduce the air crash risk caused by too fast landing speed of the unmanned aerial vehicle, but also can prevent accidents caused by waiting for a too long time because of too slow landing speed of the unmanned aerial vehicle and the insufficient electric quantity.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a safe and rapid landing device and method for an unmanned aerial vehicle. Background technique [0002] With the continuous development of multi-rotor UAV technology, various civil or commercial multi-rotor UAVs have appeared, and the performance of these UAVs is getting stronger and stronger, and the range of activities is getting wider and wider. [0003] In the prior art, for the problem of landing or landing of unmanned aerial vehicles, the main focus is on how to accurately land to a designated location. For example: the Chinese invention patent application with the application number 201410175402.5 and the invention title "Control Method for Precise Landing of UAV" discloses a control method for precise landing of UAV, which is used to control the UAV to reach the predetermined landing point. It includes the following steps: Step 1: Place a sound source a...

Claims

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Application Information

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IPC IPC(8): G05D1/10
Inventor 杨珊珊
Owner 杨珊珊
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