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Unmanned aerial vehicle, unmanned aerial vehicle takeoff control method and apparatus

A control method and technology of a control device, which are applied in aircraft control, unmanned aerial vehicles, attitude control and other directions, can solve the problem of inability to accurately determine the take-off position of the UAV

Inactive Publication Date: 2016-08-10
ZEROTECH (BEIJING) INTELLIGENCE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a drone, a drone take-off control method and device to improve the above-mentioned problem that the take-off position of the drone cannot be accurately determined

Method used

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  • Unmanned aerial vehicle, unmanned aerial vehicle takeoff control method and apparatus
  • Unmanned aerial vehicle, unmanned aerial vehicle takeoff control method and apparatus
  • Unmanned aerial vehicle, unmanned aerial vehicle takeoff control method and apparatus

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no. 1 example

[0028] figure 2 It shows the UAV take-off control method provided by the first embodiment of the present invention, and the method is used to control the take-off of the UAV 100 . Specifically, the method includes:

[0029] Step S110: Receive a take-off preparation signal, wherein the take-off preparation signal is triggered and generated after the drone is positioned to a preset take-off altitude.

[0030] In this embodiment, the UAV 100 needs to be placed at a preset position first, and the preset position may include a position with a certain preset take-off height and a certain spatial regionality. Certainly, in this embodiment, the specific position of the preset position is not limited.

[0031] Moreover, the way to place the UAV 100 at the preset position may be directly lifting it by hand, or other auxiliary devices, such as a movable platform with a certain height. Of course, the specific way of placing the drone 100 at the preset position is not limited.

[0032...

no. 2 example

[0072] Figure 5 A schematic structural diagram of the drone take-off control device 200 provided by the second embodiment of the present invention is shown. See Figure 5 , the UAV take-off control device 200 includes:

[0073] The preparation signal receiving module 210 is configured to receive a take-off preparation signal, wherein the take-off preparation signal is triggered and generated after the UAV is positioned to a preset take-off height.

[0074] The rotor control module 220 is configured to control the idle rotation of the rotor of the UAV according to the take-off preparation signal.

[0075] The rotor control module 220 is also used to control the rotor to accelerate to the rated speed.

[0076] Further, in an implementation of this embodiment, after the rotor control module 220 controls the idle rotation of the rotor, the movement speed of the UAV 100 is monitored to obtain the acceleration condition for the rotor to accelerate to the rated speed. Therefore, ...

no. 3 example

[0087] Such as Image 6 As shown, the present invention provides a drone 300, the drone includes a receiving unit 302 and a processor 301, the processor 301 is electrically connected to the receiving unit 302; the receiving unit 302 is used to receive take-off preparation instructions and The take-off preparation instruction is converted into a take-off preparation signal and then sent to the processor 301, wherein the take-off preparation instruction is triggered by the user after the drone is positioned to a preset take-off height; The take-off preparation signal is used to control the idle rotation of the rotor of the drone; the processor 301 is also used to control the rotor to accelerate to a rated speed.

[0088] It can be understood that the drone take-off control method provided in the embodiment of the present invention can also be implemented by the overall hardware device of the drone 100 provided in this embodiment.

[0089] Specifically, in this embodiment, the r...

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Abstract

An embodiment of the invention provides an unmanned aerial vehicle, an unmanned aerial vehicle takeoff control method and apparatus. The control method and the apparatus are used to control the unmanned aerial vehicle. The unmanned aerial vehicle takeoff control method is performed through the following steps: receiving takeoff preparatory signals that are generated by being triggered when the unmanned aerial vehicle is positioned to a preset takeoff height; controlling the rotor wings of the unmanned aerial vehicle to rotate at an idle speed according to the takeoff preparatory signals; and controlling the rotor wings to pick up to a rated rotation speed. With the control method and the apparatus, the rotor wings of an unmanned aerial vehicle can pick up speed to a rated speed at a preset position, thus achieving a hovering effect.

Description

technical field [0001] The present invention relates to the technical field of unmanned aerial vehicles, in particular, to an unmanned aerial vehicle, an unmanned aerial vehicle take-off control method and a device. Background technique [0002] The take-off of the traditional rotor UAV is generally placed on the ground, and the professional pilot controls the remote control device to remotely control the take-off of the aircraft. During the take-off process, the attitude balance of the aircraft and the size of the throttle must be controlled to realize the safety and normality of the aircraft. take off. It requires high operating ability of users, poor user experience, and low popularity. [0003] Therefore, in the existing hand-throwing take-off method, by throwing the UAV into the air, the UAV intelligently recognizes the timing of take-off in the air, starts it in the air and enters a normal flight state in the air. Compared with the traditional take-off method, the ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/08
CPCG05D1/0816B64U30/20B64U2101/30B64U70/10G05D1/0669G05D1/0011G05D1/0661B64U2201/20B64U2201/00B64C19/00B64F1/007G06F3/017
Inventor 杨建军杨霖
Owner ZEROTECH (BEIJING) INTELLIGENCE TECH CO LTD
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