公开(公告)号：US20140376239A1

公开(公告)日：2014-12-25

申请号：US14291520

申请日：2014-05-30

Applicant: Electronics and Telecommunications Research Institute

Inventor： Kyu-Hyung KIM ,  Ae-Kyeung MOON ,  Soo-In LEE

IPC: A01G7/04

CPC classification number: A01G7/045 ,  A01G9/26 ,  F21V21/14 ,  Y02P60/146

Abstract: An apparatus and method for controlling lighting in a plant factory are disclosed. The apparatus includes a weight calculation unit, a height calculation unit, a light information extraction unit, and a distance control unit. The weight calculation unit calculates the weight of at least one crop being cultivated based on a sensing result received from a weight sensor disposed in a crop cultivation bed. The height calculation unit calculates the height of the crop based on information about the growth of the crop corresponding to the weight of the crop. The light information extraction unit extracts information about artificial light corresponding to the height of the crop based on the information about the growth of the crop. The distance control unit controls the height of an artificial lighting device based on the information about artificial light.

Abstract translation: 公开了一种用于控制厂房照明的装置和方法。 该装置包括权重计算单元，高度计算单元，光信息提取单元和距离控制单元。 权重计算单元基于从设置在作物栽培床中的重量传感器接收到的感测结果来计算正在栽培的至少一个作物的重量。 高度计算单元根据与作物重量对应的作物生长的信息来计算作物的高度。 光信息提取单元根据关于作物生长的信息提取与作物的高度对应的人造光的信息。 距离控制单元基于关于人造光的信息来控制人造照明装置的高度。