Unmanned aerial vehicle night plant protection system based on multi-view vision

A multi-vision, unmanned aerial vehicle technology, applied in the field of aviation systems, can solve the problems of impact, human resources, and low plant protection efficiency.

Pending Publication Date: 2020-04-10
BEIJING INST OF SPECIALIZED MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] my country is a big country in agricultural production and consumption of agricultural products. my country has 2.025 billion mu of basic arable land. These arable lands require a large number of agricultural plant protection operations every year, especially in seasons...

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  • Unmanned aerial vehicle night plant protection system based on multi-view vision
  • Unmanned aerial vehicle night plant protection system based on multi-view vision
  • Unmanned aerial vehicle night plant protection system based on multi-view vision

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Embodiment Construction

[0042] In order to make the purpose, content, and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0043] Such as figure 1 As shown, the multi-eye vision-based UAV nighttime plant protection method described in the present invention is mainly applied to the UAV position calculation and navigation during the UAV nighttime plant protection operation. The method mainly involves objects: a multi-eye vision platform 1 , a plant protection UAV platform 2 , a pesticide spraying platform 3 , a ground control platform 4 , and farmland to be protected 5 .

[0044] The plant protection unmanned aerial vehicle platform 2 is a flying platform for unmanned aerial vehicle plant protection operations, which is used to carry the pesticide spraying platform 3, visual positioning mark points, ultrasonic barrier equipment, and visual b...

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Abstract

The invention relates to an unmanned aerial vehicle night plant protection operation system based on multi-view vision, and belongs to the technical field of aviation systems. The system comprises four task platforms including an unmanned aerial vehicle platform, a multi-view vision platform, a pesticide spraying platform and an unmanned aerial vehicle ground control platform. The unmanned aerialvehicle platform is a flight platform for plant protection operation of the unmanned aerial vehicle; the multi-view vision platform is used for capturing visual positioning identification points during night plant protection operation of the unmanned aerial vehicle and calculating the position of the unmanned aerial vehicle; the pesticide spraying platform is an executing mechanism for plant protection operation of the unmanned aerial vehicle; the unmanned aerial vehicle ground control platform is a ground control platform for flight control of the plant protection unmanned aerial vehicle andis mainly used for receiving unmanned aerial vehicle position information fed back by the multi-view vision platform and position and attitude information fed back by the unmanned aerial vehicle and planning the flight path of the unmanned aerial vehicle.

Description

technical field [0001] The invention belongs to the technical field of aviation systems, and in particular relates to an unmanned aerial vehicle night plant protection system based on multi-eye vision. Background technique [0002] my country is a big country in agricultural production and consumption of agricultural products. my country has 2.025 billion mu of basic arable land. These arable lands require a large number of agricultural plant protection operations every year, especially in seasons when pests and diseases break out. However, the traditional artificial plant protection methods require more human resources and low plant protection efficiency, which affects the normal agricultural production in our country and restricts the development of our country's agriculture. [0003] With the continuous advancement of science and technology and the continuous advancement of agricultural modernization, efficient, safe and precise modern agriculture is favored by governments...

Claims

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Application Information

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IPC IPC(8): G05D1/08G05D1/10
CPCG05D1/0808G05D1/101
Inventor 贾华宇唐文武李兆博苏红杨志
Owner BEIJING INST OF SPECIALIZED MACHINERY
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