METHOD AND APPARATUS FOR DETECTING ABNORMAL SUPPLY OF NUTRIENT SOLUTION FOR LEAFY VEGETABLES GROWN INDOORS
Disclosed is a method for detecting abnormal nutrient supply to indoor-grown leafy vegetable plants. A method for detecting abnormal nutrient supply according to the present invention comprises the steps of: obtaining the leaf temperature of an indoor-grown leafy vegetable plant by photographing the...
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| creator | JEONG HYUNKYUNG JEONG YUN KYEOUNG CHO CHANG HUI JEON MYOUNG HEE LEE YOUNG SEOK |
| description | Disclosed is a method for detecting abnormal nutrient supply to indoor-grown leafy vegetable plants. A method for detecting abnormal nutrient supply according to the present invention comprises the steps of: obtaining the leaf temperature of an indoor-grown leafy vegetable plant by photographing the indoor-grown leafy vegetable plant with a thermal imaging camera; obtaining an indoor air temperature; calculating a current temperature difference between the leaf temperature and the air temperature; calculating a water stress index using statistics of temperature differences in a normal nutrient supply situation of the leafy vegetable plant, statistics of temperature differences in a water stress situation of the leafy vegetable plant, and the current temperature difference; and transmitting a nutrient solution supply signal, for supplying a nutrient solution, to a nutrient solution supply device based on the current temperature difference. The quality of the leafy vegetable plant can be enhanced.
실내 재배 엽채류 식물에 대한 양액 공급 이상 검출 방법이 개시된다. 본 발명에 따른 양액 공급 이상 검출 방법은, 열 화상 카메라로 실내에서 재배되는 엽채류 식물을 촬영함으로써 측정된 상기 엽채류 식물의 엽온을 획득하는 단계, 상기 실내의 대기 온도를 획득하는 단계, 상기 엽온과 상기 대기 온도의 현재의 온도 차를 산출하는 단계, 상기 엽채류 식물의 정상 양액 공급 상황에서의 온도 차의 통계, 상기 엽채류 식물의 수분 스트레스 상황에서의 온도 차의 통계 및 상기 현재의 온도 차를 이용하여 수분 스트레스 지수를 산출하는 단계, 및, 상기 현재의 온도 차에 기반하여, 양액을 공급하기 위한 양액 공급 신호를 양액 공급 장치에 전송하는 단계를 포함한다. |
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실내 재배 엽채류 식물에 대한 양액 공급 이상 검출 방법이 개시된다. 본 발명에 따른 양액 공급 이상 검출 방법은, 열 화상 카메라로 실내에서 재배되는 엽채류 식물을 촬영함으로써 측정된 상기 엽채류 식물의 엽온을 획득하는 단계, 상기 실내의 대기 온도를 획득하는 단계, 상기 엽온과 상기 대기 온도의 현재의 온도 차를 산출하는 단계, 상기 엽채류 식물의 정상 양액 공급 상황에서의 온도 차의 통계, 상기 엽채류 식물의 수분 스트레스 상황에서의 온도 차의 통계 및 상기 현재의 온도 차를 이용하여 수분 스트레스 지수를 산출하는 단계, 및, 상기 현재의 온도 차에 기반하여, 양액을 공급하기 위한 양액 공급 신호를 양액 공급 장치에 전송하는 단계를 포함한다.</description><language>eng ; kor</language><subject>AGRICULTURE ; ANIMAL HUSBANDRY ; COLORIMETRY ; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED ; FERTILISING ; FISHING ; FORESTRY ; HORTICULTURE ; HUMAN NECESSITIES ; HUNTING ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT ; MEASURING ; PHYSICS ; PLANTING ; RADIATION PYROMETRY ; SOWING ; TESTING ; TRAPPING ; WATERING</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231031&DB=EPODOC&CC=KR&NR=20230150661A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25555,76308</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231031&DB=EPODOC&CC=KR&NR=20230150661A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JEONG HYUNKYUNG</creatorcontrib><creatorcontrib>JEONG YUN KYEOUNG</creatorcontrib><creatorcontrib>CHO CHANG HUI</creatorcontrib><creatorcontrib>JEON MYOUNG HEE</creatorcontrib><creatorcontrib>LEE YOUNG SEOK</creatorcontrib><title>METHOD AND APPARATUS FOR DETECTING ABNORMAL SUPPLY OF NUTRIENT SOLUTION FOR LEAFY VEGETABLES GROWN INDOORS</title><description>Disclosed is a method for detecting abnormal nutrient supply to indoor-grown leafy vegetable plants. A method for detecting abnormal nutrient supply according to the present invention comprises the steps of: obtaining the leaf temperature of an indoor-grown leafy vegetable plant by photographing the indoor-grown leafy vegetable plant with a thermal imaging camera; obtaining an indoor air temperature; calculating a current temperature difference between the leaf temperature and the air temperature; calculating a water stress index using statistics of temperature differences in a normal nutrient supply situation of the leafy vegetable plant, statistics of temperature differences in a water stress situation of the leafy vegetable plant, and the current temperature difference; and transmitting a nutrient solution supply signal, for supplying a nutrient solution, to a nutrient solution supply device based on the current temperature difference. The quality of the leafy vegetable plant can be enhanced.
실내 재배 엽채류 식물에 대한 양액 공급 이상 검출 방법이 개시된다. 본 발명에 따른 양액 공급 이상 검출 방법은, 열 화상 카메라로 실내에서 재배되는 엽채류 식물을 촬영함으로써 측정된 상기 엽채류 식물의 엽온을 획득하는 단계, 상기 실내의 대기 온도를 획득하는 단계, 상기 엽온과 상기 대기 온도의 현재의 온도 차를 산출하는 단계, 상기 엽채류 식물의 정상 양액 공급 상황에서의 온도 차의 통계, 상기 엽채류 식물의 수분 스트레스 상황에서의 온도 차의 통계 및 상기 현재의 온도 차를 이용하여 수분 스트레스 지수를 산출하는 단계, 및, 상기 현재의 온도 차에 기반하여, 양액을 공급하기 위한 양액 공급 신호를 양액 공급 장치에 전송하는 단계를 포함한다.</description><subject>AGRICULTURE</subject><subject>ANIMAL HUSBANDRY</subject><subject>COLORIMETRY</subject><subject>CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED</subject><subject>FERTILISING</subject><subject>FISHING</subject><subject>FORESTRY</subject><subject>HORTICULTURE</subject><subject>HUMAN NECESSITIES</subject><subject>HUNTING</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>PLANTING</subject><subject>RADIATION PYROMETRY</subject><subject>SOWING</subject><subject>TESTING</subject><subject>TRAPPING</subject><subject>WATERING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNi8sKwjAQAHvxIOo_LHgW-kDvabtpg2k2JBulp1IkHkS0UP8fRfwAD8NcZpbJrUNuqQZhPlgrnODgQZKDGhkrVqYBURpyndDgg7W6B5JgAjuFhsGTDqzIfBeNQvZwwgZZlBo9NI7OBpSpiZxfJ4vreJ_j5udVspXIVbuL03OI8zRe4iO-hqPL07xIs316OGSi-K96A4cUN00</recordid><startdate>20231031</startdate><enddate>20231031</enddate><creator>JEONG HYUNKYUNG</creator><creator>JEONG YUN KYEOUNG</creator><creator>CHO CHANG HUI</creator><creator>JEON MYOUNG HEE</creator><creator>LEE YOUNG SEOK</creator><scope>EVB</scope></search><sort><creationdate>20231031</creationdate><title>METHOD AND APPARATUS FOR DETECTING ABNORMAL SUPPLY OF NUTRIENT SOLUTION FOR LEAFY VEGETABLES GROWN INDOORS</title><author>JEONG HYUNKYUNG ; JEONG YUN KYEOUNG ; CHO CHANG HUI ; JEON MYOUNG HEE ; LEE YOUNG SEOK</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20230150661A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2023</creationdate><topic>AGRICULTURE</topic><topic>ANIMAL HUSBANDRY</topic><topic>COLORIMETRY</topic><topic>CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED</topic><topic>FERTILISING</topic><topic>FISHING</topic><topic>FORESTRY</topic><topic>HORTICULTURE</topic><topic>HUMAN NECESSITIES</topic><topic>HUNTING</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>PLANTING</topic><topic>RADIATION PYROMETRY</topic><topic>SOWING</topic><topic>TESTING</topic><topic>TRAPPING</topic><topic>WATERING</topic><toplevel>online_resources</toplevel><creatorcontrib>JEONG HYUNKYUNG</creatorcontrib><creatorcontrib>JEONG YUN KYEOUNG</creatorcontrib><creatorcontrib>CHO CHANG HUI</creatorcontrib><creatorcontrib>JEON MYOUNG HEE</creatorcontrib><creatorcontrib>LEE YOUNG SEOK</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>JEONG HYUNKYUNG</au><au>JEONG YUN KYEOUNG</au><au>CHO CHANG HUI</au><au>JEON MYOUNG HEE</au><au>LEE YOUNG SEOK</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD AND APPARATUS FOR DETECTING ABNORMAL SUPPLY OF NUTRIENT SOLUTION FOR LEAFY VEGETABLES GROWN INDOORS</title><date>2023-10-31</date><risdate>2023</risdate><abstract>Disclosed is a method for detecting abnormal nutrient supply to indoor-grown leafy vegetable plants. A method for detecting abnormal nutrient supply according to the present invention comprises the steps of: obtaining the leaf temperature of an indoor-grown leafy vegetable plant by photographing the indoor-grown leafy vegetable plant with a thermal imaging camera; obtaining an indoor air temperature; calculating a current temperature difference between the leaf temperature and the air temperature; calculating a water stress index using statistics of temperature differences in a normal nutrient supply situation of the leafy vegetable plant, statistics of temperature differences in a water stress situation of the leafy vegetable plant, and the current temperature difference; and transmitting a nutrient solution supply signal, for supplying a nutrient solution, to a nutrient solution supply device based on the current temperature difference. The quality of the leafy vegetable plant can be enhanced.
실내 재배 엽채류 식물에 대한 양액 공급 이상 검출 방법이 개시된다. 본 발명에 따른 양액 공급 이상 검출 방법은, 열 화상 카메라로 실내에서 재배되는 엽채류 식물을 촬영함으로써 측정된 상기 엽채류 식물의 엽온을 획득하는 단계, 상기 실내의 대기 온도를 획득하는 단계, 상기 엽온과 상기 대기 온도의 현재의 온도 차를 산출하는 단계, 상기 엽채류 식물의 정상 양액 공급 상황에서의 온도 차의 통계, 상기 엽채류 식물의 수분 스트레스 상황에서의 온도 차의 통계 및 상기 현재의 온도 차를 이용하여 수분 스트레스 지수를 산출하는 단계, 및, 상기 현재의 온도 차에 기반하여, 양액을 공급하기 위한 양액 공급 신호를 양액 공급 장치에 전송하는 단계를 포함한다.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AGRICULTURE ANIMAL HUSBANDRY COLORIMETRY CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED FERTILISING FISHING FORESTRY HORTICULTURE HUMAN NECESSITIES HUNTING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING PHYSICS PLANTING RADIATION PYROMETRY SOWING TESTING TRAPPING WATERING |
| title | METHOD AND APPARATUS FOR DETECTING ABNORMAL SUPPLY OF NUTRIENT SOLUTION FOR LEAFY VEGETABLES GROWN INDOORS |
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