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Unmanned aerial vehicle flight control method and device

A technology of flight control and drones, applied in the field of drones, can solve problems such as electronic fences

Inactive Publication Date: 2018-03-09
POWERVISION ROBOT INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there is no relevant technical solution for electronic fences in the field of drones

Method used

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  • Unmanned aerial vehicle flight control method and device
  • Unmanned aerial vehicle flight control method and device
  • Unmanned aerial vehicle flight control method and device

Examples

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Embodiment Construction

[0041] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0042] figure 1 It is a flow chart of the UAV flight control method provided by an embodiment of the present application, and its specific steps are as follows:

[0043] Step 101: Receive the flight mission instruction sent by the ground control terminal through the wireless link, and control the UAV to take off.

[0044] Step 102: During the flight of the UAV, obtain the location information of the UAV in real time.

[0045] Specifically, the satellite coordinate value of the UAV can be obtained in real time through the satellite positioning device; or, the coordinate value of the UAV can be obtained in real time through the initial coordinate value of the inertial navigation device and the UAV; in addition, the optical flow device can also be combined Get a more accurate coordinate value of the drone.

[0046] Step 103: During th...

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PUM

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Abstract

The invention provides an unmanned aerial vehicle flight control method and device. The method comprises steps: a flight task instruction sent by a ground control terminal through a wireless link is received to control the unmanned aerial vehicle to fly; during the flight process of the unmanned aerial vehicle, obstacles around the unmanned aerial vehicle are detected automatically; an electronicfence is generated in real time according to the detected obstacles, when the unmanned aerial vehicle meets an obstacle and can not complete the flight task, whether the electronic fence exists at thecurrent position of the unmanned aerial vehicle is checked, if yes, the electronic fence is called and updated and the electronic fence is used to complete the flight task; and if not, the electronicfence is generated and stored in real time, and the electronic fence is used to complete the flight task. An obstacle can be detected in real time during the flight process of the unmanned aerial vehicle, and the electronic fence is used to complete safe flight.

Description

technical field [0001] The present application relates to the technical field of unmanned aerial vehicles, in particular to a flight control method and device for unmanned aerial vehicles. Background technique [0002] Unmanned robots, such as unmanned aerial vehicles, have many advantages such as small size, low cost, flexible maneuvering, easy to use, and low requirements on environmental conditions. Since the birth of the unmanned robot, it has been continuously improved with the continuous improvement of the level of science and technology, and has gradually been widely used in military, civilian, police and many other fields. The tasks performed include: target reconnaissance, Tracking and surveillance, target strike, damage assessment, emergency rescue, personnel search and rescue, terrain survey, etc. [0003] Electronic fence has many professional concepts. In GIS (Geographic Information System), electronic fence represents a designated area on the map. Vehicles can...

Claims

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Application Information

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IPC IPC(8): G05D1/10G08C17/02
CPCG05D1/101G08C17/02
Inventor 郑卫锋其他发明人请求不公开姓名
Owner POWERVISION ROBOT INC
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