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1. WO2022119938 - REAL-TIME CONDITION ASSESSMENT OF LIVING PLANTS BY DISTRIBUTED SENSING OF PLANT-EMITTED VOLATILES

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Publication Number WO/2022/119938
Publication Date 09.06.2022
International Application No. PCT/US2021/061432
International Filing Date 01.12.2021
IPC
A01G 7/06 2006.1
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
7Botany in general
06Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
G01N 7/14 2006.1
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
7Analysing materials by measuring the pressure or volume of a gas or vapour
14by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference
G01N 33/00 2006.1
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
CPC
A01G 7/00
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
7Botany in general
A01G 7/06
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
7Botany in general
06Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
A01G 9/24
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
9Cultivation in receptacles, forcing-frames or greenhouses
24Devices ; or systems; for heating, ventilating, regulating temperature ; , illuminating; , or watering, in greenhouses, forcing-frames, or the like
A01G 9/26
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
9Cultivation in receptacles, forcing-frames or greenhouses
24Devices ; or systems; for heating, ventilating, regulating temperature ; , illuminating; , or watering, in greenhouses, forcing-frames, or the like
26Electric devices
G01N 2291/018
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
2291Indexing codes associated with group G01N29/00
01Indexing codes associated with the measuring variable
018Impedance
G01N 2291/02809
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
2291Indexing codes associated with group G01N29/00
02Indexing codes associated with the analysed material
028Material parameters
02809Concentration of a compound, e.g. measured by a surface mass change
Applicants
  • NORTH CAROLINA STATE UNIVERSITY [US]/[US]
Inventors
  • ORALKAN, Omer
  • DEAN, Ralph Adrian
  • ERDEN, Fatih
  • CONSTANTINO, Nasie
  • OH, Yeonyee
  • SENNIK, Erdem
Agents
  • PHILLIPS, Steven B.
  • GARDNER, Jason D.
Priority Data
63/120,23302.12.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) REAL-TIME CONDITION ASSESSMENT OF LIVING PLANTS BY DISTRIBUTED SENSING OF PLANT-EMITTED VOLATILES
(FR) ÉVALUATION EN TEMPS RÉEL DE CONDITIONS DE PLANTES VIVANTES PAR DÉTECTION DISTRIBUÉE DE SUBSTANCES VOLATILES ÉMISES PAR LES PLANTES
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Abstract
(EN) Aspects and features of this disclosure include a gas sensing platform with small, low-power, wireless gas sensor packages for selective detection of VOCs released from plants under different conditions, including abiotic or biotic stress conditions. The sensor packages for the platform can be implemented using an array of capacitive micromachined ultrasonic transducer (CMUT) arrays, in which elements are functionalized with a variety of materials. A computing platform can receive data from the arrays of sensors. The computing platform can determine a characteristic about a nearby plant or nearby plants based on chemicals detected in the gas emissions from the plants and produce a plant condition assessment based on the characteristic.
(FR) Certains aspects et caractéristiques de la présente divulgation comprenent une plateforme de détection de gaz dotée de petits ensembles, à faible puissance, sans fil, de capteurs de gaz pour la détection sélective des COV libérés des plantes sous des conditions différentes, comprenant des conditions de stress abiotique ou biotique. Les ensembles de capteurs pour la plateforme peuvent être mis en œuvre en utilisant une rangée de rangées de transducteurs ultrasonores micro-usinés capacitifs (CMUT), dans lesquels des éléments sont fonctionnalisés avec une diversité de matériaux. Une plateforme de calcul peut recevoir les données des rangées de capteurs. La plateforme de calcul peut déterminer une caractéristique concernant une plante proche ou des plantes proches sur la base des produits chimiques détectés dans les émissions de gaz à partir des plantes et produire une évaluation de l’état des plantes sur la base de la caractéristique.
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