Unmanned aerial vehicle control method and device based on computer vision

An unmanned aerial vehicle and computer vision technology, which is applied in the field of unmanned aerial vehicles, can solve problems such as disadvantageous users quickly learning and mastering the method of controlling the flying attitude of the aircraft, and achieves the effect of improving user experience and improving controllability.

Inactive Publication Date: 2016-05-25
SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV
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AI Technical Summary

Problems solved by technology

[0004] Each channel of the remote control corresponds to an attitude of the aircraft. The position to which the push rod of the remote control is pushed determines the speed of the attitude change. In three-dimensional space, more complex changes are involved, so using the inherent control method is not conducive to Users quickly learn how to control the flight attitude of the aircraft

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  • Unmanned aerial vehicle control method and device based on computer vision
  • Unmanned aerial vehicle control method and device based on computer vision
  • Unmanned aerial vehicle control method and device based on computer vision

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Embodiment Construction

[0045] The preferred embodiments of the invention will be further described in detail below.

[0046] Such as figure 1 Shown, the unmanned aerial vehicle control method based on computer vision of a kind of embodiment, comprises the steps:

[0047] S1. The gesture information collection device collects real-time gesture information of the controller. Specifically, the gesture information collection device collects the depth information of the controller's gestures, and the obtained depth information can estimate the distance information between each calibration point of the controller's hand and the collection device. Gesture information can be calculated by using the positional relationship between the calibration points and the positional relationship between the depth information. This gesture recognition technology is an existing technology, such as the RealSense sensing camera developed by Intel.

[0048] The gesture information collection device may be a camera device...

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Abstract

The invention discloses an unmanned aerial vehicle control method and device based on computer vision. The method comprises the following steps: S1, gesture information acquisition: acquiring real-time gesture information of controlling personnel with a gesture information acquisition device; S2, attitude conversion: converting the acquired gesture information into an attitude control signal corresponding to an unmanned aerial vehicle; S3, signal transmission: converting the attitude control signal into a corresponding control signal of the unmanned aerial vehicle, and transmitting the control signal to the unmanned aerial vehicle. According to the unmanned aerial vehicle control method and the unmanned aerial vehicle control device based on the computer vision, the unmanned aerial vehicle can be controlled more reasonably, and user experience can be improved; a beginner can use the unmanned aerial vehicle conveniently, and the controllability of the unmanned aerial vehicle is improved.

Description

【Technical field】 [0001] The invention relates to the field of unmanned aerial vehicles, in particular to a method and device for controlling an unmanned aerial vehicle based on computer vision. 【Background technique】 [0002] At present, most of the flight control devices of unmanned aerial vehicles rely on the remote control using 2.4G wireless technology. There are many types of remote controls, including four-channel and more than four-channel remote controls. It can control the UAV to rise and fall, turn left and right, tilt left and right, forward and backward, flip and other actions. [0003] The control of the vehicle rises to three dimensions. Compared with two-dimensional space, forward and backward, turn left and turn right. In the three-dimensional space, postures such as rising and falling, leaning left and right are added. At this time, it is very difficult to control the attitude of the aircraft. [0004] Each channel of the remote control corresponds to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G05D1/08G05D1/10
CPCG06F3/017G05D1/0808G05D1/101G06F2203/012
Inventor 金欣魏乐业戴琼海
Owner SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV
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