[특허]System for indicating water stress in crops which inhibits data collection if solar insolation exceeds a range from an i

System for indicating water stress in crops which inhibits data collection if solar insolation exceeds a range from an i 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G06F-015/20 A01G-025/16
출원번호	US-0735798 (1985-05-17)
발명자 / 주소	Gardner Bronson (Garfield Heights OH) Keener Melvin (Chagrin Falls OH)
출원인 / 주소	The Standard Oil Company (Cleveland OH 02)
인용정보	피인용 횟수 : 68 인용 특허 : 0

초록 ▼

An apparatus and method for indicating whether irrigation of an agricultural crop is required based on the measurement of crop water stress. The apparatus and method include a plurality of sensors for sensing a plurality of conditions related to the agricultural area, including crop canopy and air temperatures, and relative humidity, from which the water stress condition of the crop can be determined, and for generating signals representative of each of the sensed parameters; an electronic device connected to the sensors receiving the sensor signals for determining therefrom the water stress condition of the crop; and an output device connected to the electronic device for visually displaying the calculated water stress index. The apparatus may be embodied in a portable unit that provides immediate analysis of environmental and crop data along with the crop water stress index. To ensure that measurements are taken under generally similar light conditions, an initial solar insolation value is compared to a value measured during each subsequent data collection. The canopy temperature measurement is rejected if insolation is not within a range of the initial value, thereby inhibiting calculation of the crop water stress index.

대표청구항 ▼

A method for determining the water stress condition of an agricultural crop being grown in a field, comprising the steps of: sensing a plurality of different parameters related to a crop growing in a field from which the water stress condition of the crop can be determined including the intensity of incident solar radiation and the crop canopy temperature, at a plurality of different locations in the field; generating sensor signals representative of each of the sensed parameters; supplying said signals to an electronic device operatively connected to the sensors, comparing the sensed solar radiation intensity to a range of solar radiation intensities including a reference intensity, rejecting the crop canopy temperature measurement if the sensed solar radiation intensity is outside the range and, if the sensed solar radiation intensity is within the range, calculating with said electronic device in said field from said signals at least one index of the water stress condition of the crop; and visually displaying to a human in said field the at least one calculated water stress index. The method of claim 13 including measuring the air temperature and relative humidity in said field at a plurality of locations in said field and calculating, as a water stress index for the field, at least one of: (i) the average crop canopy temperature; (ii) the standard deviation of the crop canopy temperatures; (iii) the average difference between the air and crop canopy temperatures; and (iv) the difference between the air and crop canopy temperatures as a portion of the maximum difference expected at the measured water vapor pressure deficit.

이 특허를 인용한 특허 (68)

Mahan, James R.; Burke, John J., Active management of plant canopy temperature as a tool for modifying plant metabolic activity.
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Monson Robert J. (St. Paul MN), Agricultural communication network.
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Yoshioka, Takaharu; Yoshida, Minoru, Automatic water supply system.
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O'Shaughnessy, Susan A.; Casanova, Joaquin J.; Evett, Steven R.; Colaizzi, Paul D., Computer vision qualified infrared temperature sensor.
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Yagi, Yasuhiro; Ninomiya, Kunimoto, Diagnosis method and diagnosis apparatus of photovoltaic power system.
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Caprio, Alphonse E., Differential relative humidity and temperature sensitive irrigation control.
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Hnilica Maxwell,Janiece R, Environment detection system.
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Oliver Michael J., Evapotranspiration remote irrigation control system.
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Clark ; Jr. Louis George (St. Charles MO) Gummow ; Jr. Donald Romaine (O\Fallon MO) Vanacht Marc (St. Louis MO), Hand-held GUI PDA with GPS/DGPS receiver for collecting agronomic and GPS position data.
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Root, Steven A.; Root, Michael R., Interactive advisory system.
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Root, Steven A.; Root, Michael R., Interactive advisory system.
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Root, Steven A.; Root, Michael R., Interactive advisory system.
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Root, Steven A.; Root, Michael R., Interactive advisory system.
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Root, Steven A.; Root, Michael R., Interactive advisory system.
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Root, Steven A.; Root, Michael R., Interactive advisory system.
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Root, Steven A.; Root, Michael R., Interactive advisory system.
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Root, Steven A.; Root, Michael R., Interactive advisory system.
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Root, Steven A.; Root, Michael R., Interactive advisory system.
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Root, Steven A.; Root, Michael R., Interactive advisory system.
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Root, Steven A.; Root, Michael R., Interactive advisory system.
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Root, Steven A.; Root, Michael R., Interactive advisory system.
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Root, Steven A.; Root, Michael R., Interactive advisory system for prioritizing content.
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Root, Steven A.; Root, Michael R., Interactive advisory system for prioritizing content.
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Root, Steven A.; Root, Michael R., Interactive advisory system for prioritizing content.
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Root, Steven A.; Root, Michael R., Interactive weather advisory system.
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Root, Steven A.; Root, Michael R., Interactive weather advisory system.
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Root, Steven A.; Root, Michael R., Interactive weather advisory system.
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Brundisini Andrea (Dana Point CA), Irrigation controller including means to identify parameter value groups to be displayed.
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Alexanian, George, Irrigation controller water management with temperature budgeting.
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Alexanian, George, Irrigation controller water management with temperature budgeting.
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Alexanian,George, Irrigation controller water management with temperature budgeting.
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Alexanian,George, Irrigation controller water management with temperature budgeting.
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Evett, Steven R.; O'Shaughnessy, Susan A.; Peters, Robert Troy, Irrigation scheduling and supervisory control and data acquisition system for moving and static irrigation systems.
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Woytowitz, Peter J.; Kremicki, Jeffery J.; Shearin, Christopher M., Irrigation system with ET based seasonal watering adjustment and soil moisture sensor shutoff.
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Alexanian, George, Irrigation water conservation with automated water budgeting and time of use technology.
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Alexanian, George, Irrigation water conservation with temperature budgeting and time of use technology.
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Alexanian, George, Landscape irrigation management with automated water budget and seasonal adjust, and automated implementation of watering restrictions.
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Alexanian, George, Landscape irrigation management with automated water budget and seasonal adjust, and automated implementation of watering restrictions.
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Alexanian, George, Landscape irrigation time of use scheduling.
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Smith, Steven; Steinberg, Michael Alan; Patti, Christopher; Yule, Douglas, Location-based data communications system and method.
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Ammer, Michael; Muehlberger, Thomas; Proetsch, Roland; Zwirchmayr, Yvonne, Method and device for recognizing faults in a photovoltaic system.
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Anderson, Noel Wayne; Taube, Arnold Albert, Method and system for estimating an agricultural management parameter.
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Redden, Lee Kamp; Colgan, Matthew, Method for automatic phenotype measurement and selection.
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Ivans, Norman, Method for detecting a malfunction in an automated irrigation system.
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Murray Allen K., Method for monitoring growth and detection of environmental stress in plants.
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McNabb Gerald J. ; Smith Byron, Mobile mounted remote sensing/application apparatus for interacting with selected areas of interest within a field.
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O'Shaughnessy, Susan A.; Evett, Steven R.; Hebel, Martin A.; Colaizzi, Paul D., Multi-band photodiode sensor.
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Miresmailli, Saber; Isman, Murray B.; Antikchi, Maryam, Multi-sensor platform for crop health monitoring.
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Ewer, Fred Lee; Smith, Christopher Harry; Harris, Alan Leroy, Nutrient delivery system.
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Oglevee James R. (Connellsville PA) Oglevee Kirk A. (Connellsville PA), Plant oriented control system based upon vapor pressure deficit data.
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Oglevee James R. (Connellsville PA) Oglevee Kirk A. (Connellsville PA), Plant oriented control system based upon vapor pressure deficit data.
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Redden, Lee Kamp; Colgan, Matthew, Plant treatment based on morphological and physiological measurements.
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Sussman Lester (2301 Jefferson Davis Hwy. ; #531 Arlington VA 22202), Portable plant husbandry system.
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Martin, Tommy J.; McNeill, Jeffrey P.; Hohenberger, Joel, Remote analysis and correction of crop condition.
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Ton, Yuri; Ben-Ner, Zohar, Remote phytomonitoring.
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Dresselhaus, Daniel D.; O'Brien, Kevin G., Soil moisture sensor and controller.
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Dresselhaus, Daniel D.; O'Brien, Kevin G., Soil moisture sensor and controller.
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France, Kevin; Smith, Stephen W.; Sanborn, Donald, System and method for conserving water and optimizing land and water use.
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Smith, Stephen W.; Sanborn, Donald; France, Kevin; Wiles, Lori; Dunn, Gale H., System and method for conserving water and optimizing land and water use.
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Hauwiller Joseph I. ; Jin Youxuan, System and method for creating agricultural decision and application maps for automated agricultural machines.
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Hauwiller, Joseph I.; Jin, Youxuan, System and method for creating agricultural decision and application maps for automated agricultural machines.
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Schneider,Gary M., System and method for developing a farm management plan for production agriculture.
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Zyskowski, Robert Francis; Jamieson, Peter Douglas, System and method for managing and predicting crop performance.
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Meron, Moshe; Tsipris, Joseph B., System and method for remote monitoring of water stress status of growing crops.
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Evelyn Veere, Rene H., System and method for weather based irrigation control.
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Upadhyaya, Shrinivasa K.; Dhillon, Rajveer; Roach, Jedediah; Rojo, Francisco, System and methods for monitoring leaf temperature for prediction of plant water status.
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Woytowitz, Peter J.; Shearin, Christopher M.; Kremicki, Jeffrey J.; Porter, LaMonte D., Systems and methods to adjust irrigation.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
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연합인증

System for indicating water stress in crops which inhibits data collection if solar insolation exceeds a range from an i 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (68)

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연합인증

System for indicating water stress in crops which inhibits data collection if solar insolation exceeds a range from an i 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

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이 특허를 인용한 특허 (68)

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특허 원문 보기

IPC 상위 출원인

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