According to an embodiment of the present invention, an unmanned spraying system for agriculture has an unmanned aerial vehicle and a remote controller for spraying pesticides on fields and paddies. The unmanned aerial vehicle has a control unit, a global positioning system (GPS) receiver, a camera of a two-dimensional image, and a two-dimensional light detection and ranging (LIDAR) sensor. The control unit matches two-dimensional coordinates from each of the camera and a LIDAR with longitude-latitude coordinates of the GPS, detects an image of the border of fields and paddies to be sprayed from an image from the camera, and obtains distance information for each point in the fields and paddies by the LIDAR.

    본 실시예의 농업용 무인 살포 시스템은 농약을 논 또는 밭에 살포하기 위하여 무인 비행체 및 원격 제어기를 구비한다. 무인 비행체는 제어부, 지피에스(GPS : Global Positioning System) 수신기, 2차원 영상의 카메라, 및 2차원 라이더(LIDAR : Light Detection And Ranging) 센서를 구비한다. 제어부는, 카메라와 라이더(LIDAR) 각각으로부터의 2차원 좌표들을 지피에스(GPS)의 경도-위도 좌표들과 정합시키고, 카메라로부터의 촬영 영상에서 살포 대상의 논 또는 밭의 테두리의 영상을 검출하며, 라이더(LIDAR)에 의하여 논 또는 밭의 내부의 각각의 지점에 대한 거리 정보를 구한다.


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    Title :

    Unmanned spraying system for agriculture


    Additional title:

    농업용 무인 살포 시스템


    Contributors:

    Publication date :

    2019-11-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / A01M Tierfang, Tierfallen oder Abschreckvorrichtungen für Tiere , CATCHING, TRAPPING OR SCARING OF ANIMALS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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