Method and system for growth status determination of a plant
Patentansökan, 2015

The present invention relates to a method for determining a growth status of a plant comprising chlorophyll, the method comprising the steps of: illuminating the plant (102) with input light including a light intensity modulation component (205, 206, 207, 208); detecting light emitted from the plant; determining (S702) an offset light intensity (204) surrounding the plant, the offset light intensity being a static component of the input light; determining (S718) a phase and a gain between the input light and the detected light, determining (S720) a growth status of the plant based on a predetermined relationship between input light and detected light, and on the phase and the gain. The invention also relates to a corresponding system and to a computer program product.

LED lighting

greenhouse

remote sensing

photoinhibition

Uppfinnare

Anna-Maria Carstensen

Chalmers, Signaler och system, System- och reglerteknik, Reglerteknik

Torsten Wik

Chalmers, Signaler och system, System- och reglerteknik, Reglerteknik

Heliospectra AB

EPC 15151159.9

Drivkrafter

Hållbar utveckling

Innovation och entreprenörskap

Ämneskategorier

Botanik

Diagnostisk bioteknologi

Biologiska vetenskaper

Bioinformatik och systembiologi

Reglerteknik

Signalbehandling

Styrkeområden

Energi

Mer information

Senast uppdaterat

2018-10-15