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Control system and control method for unmanned plane

A control system and unmanned aerial vehicle technology, applied in three-dimensional position/channel control and other directions, can solve the problems of collision, crash, affecting the uniformity of pesticide spraying, etc., and achieve the effect of uniform pesticide spraying and high flight safety.

Inactive Publication Date: 2016-03-23
木牛(青岛)科技有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] However, the practical application of pesticide spraying by UAVs faces the following two problems and challenges: First, during the flight over the farmland, obstacles on the flight path cannot be detected and avoided, thus causing collisions and crashes. , due to the high cost of current drones, a collision or crash will greatly increase the cost of the user
Second, during the pesticide spraying process, as the weight of the pesticide liquid decreases, the overall weight of the drone will change, which will increase the flying height of the drone; however, conventional drone control methods cannot automatically adjust the flying height to ensure The stability of flight height affects the uniformity of pesticide spraying

Method used

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  • Control system and control method for unmanned plane
  • Control system and control method for unmanned plane
  • Control system and control method for unmanned plane

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Embodiment Construction

[0032] Hereinafter, embodiments of the drone control system and control method of the present invention will be described with reference to the accompanying drawings.

[0033] The examples described here are specific specific implementations of the present invention, and are used to illustrate the concept of the present invention. They are all explanatory and exemplary, and should not be construed as limiting the implementation of the present invention and the scope of the present invention. In addition to the embodiments described here, those skilled in the art can also adopt other obvious technical solutions based on the claims of the application and the contents disclosed in the description, and these technical solutions include adopting any obvious changes made to the embodiments described here. Replacement and modified technical solutions.

[0034] The accompanying drawings in this specification are schematic diagrams, which assist in explaining the concept of the present...

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Abstract

The invention discloses a control system and control method for an unmanned plane. The control system comprises a flight controller, a microwave sensor, and a microwave altimeter. The flight controller is used for controlling a flight state of a plane body. The microwave sensor that is installed at the plane body and is connected with the flight controller is used for detecting an obstacle around the plane body and transmitting the position information of the obstacle to the flight controller. And the microwave altimeter that is installed at the unmanned plane body and is connected with the flight controller is used for detecting the height of the unmanned plane body and transmitting the height information to the flight controller. According to the invention, with the system and method, the flight safety of the unmanned plane is improved and damages caused by collision of the plane body and the obstacle can be prevented. Besides, the flight height of the unmanned plane can be adjusted timely with spraying of pesticide, so that the pesticide spraying becomes uniform and effective.

Description

technical field [0001] The invention belongs to the technical field of unmanned aerial vehicle flight control, and in particular relates to an unmanned aerial vehicle control system and an unmanned aerial vehicle control method realized by the control system. Background technique [0002] In modern agriculture, in order to suppress crop diseases, insects, and weed damage, it is necessary to spray pesticides on crops. For small crops, ordinary manual spraying equipment is more cost-effective, but for vast crops on the plains, it is often necessary to use drones to spray pesticides. Compared with traditional manual operations, plant protection UAVs have good spraying and prevention effects, strong assault performance, small amount of spraying liquid per unit area, are not limited by crop growth, and are adaptable to various terrains. [0003] However, the practical application of pesticide spraying by UAVs faces the following two problems and challenges: First, during the fli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/10
Inventor 王宗博
Owner 木牛(青岛)科技有限公司
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