公开(公告)号：US20150138569A1

公开(公告)日：2015-05-21

申请号：US14188885

申请日：2014-02-25

Applicant: Electronics and Telecommunications Research Institute

Inventor： Song LI ,  Hae Dong LEE ,  Ae Kyeung MOON ,  Dong Hyun RYU ,  Soo In LEE

IPC: G01B11/02

CPC classification number: G01B11/00 ,  G01B5/0035 ,  G01B5/025

Abstract: Provided are an apparatus and method for measuring a growth volume of a plant. The apparatus includes a measurement unit configured to generate light and measure a circumference length and an internode length of the plant by using a reflection pattern signal of light obtained by reflecting the generated light, and a control unit configured to respectively compare the measured circumference length and internode length of the plant with a previously measured circumference length and internode length of the plant to calculate respective change amounts of the circumference length and internode length of the plant, and calculate a growth volume of the plant by using the calculated change amounts of the circumference length and internode length of the plant.

Abstract translation: 提供了用于测量植物的生长体积的装置和方法。 该装置包括：测量单元，被配置为通过使用通过反射所产生的光获得的光的反射图案信号来产生光并测量植物的圆周长度和节间长度;以及控制单元，被配置为分别比较测量的圆周长度和 具有先前测量的植物的圆周长度和节间长度的植物的节间长度，以计算植物的圆周长度和节间长度的相应变化量，并且通过使用计算的周长变化量来计算植物的生长体积 长度和节间长度。