• 제목/요약/키워드: Farm management information system

검색결과 151건 처리시간 0.023초

수경인삼 식물공장 사례를 통한 ICT 기반 스마트 팜 팩토리 시스템 (ICT-Based Smart Farm Factory Systems through the Case of Hydroponic Ginseng Plant Factory)

  • 황성일;주종문;주성용
    • 한국통신학회논문지
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    • 제40권4호
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    • pp.780-790
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    • 2015
  • 식물공장의 필요성에 대한 시대적, 산업적 요구가 증가함에 따라 전 세계적으로 식물공장을 이용하여 다양한 작물을 재배하려는 연구가 이루어지고 있다. 그러나 대부분의 연구는 컨테이너 크기의 소형 식물공장 형태의 연구실을 대상으로 한 부분적인 기술에 국한되어 있으며, 경제적 효과를 확보하기 위한 대형 식물공장에 대한 연구는 부족한 상황이다. 본 연구에서는 수경인삼 식물공장의 사례를 통하여 ICT 기반의 스마트 팜 팩토리 시스템에 대한 연구를 진행하고자 한다. 스마트 팜 팩토리는 기존의 식물공장의 개념을 확장한 것으로 일부 환경정보를 수집하여 시설물을 제어 할 수 있는 기존의 식물공장 수준을 뛰어 넘어 식물 생육을 위한 정보의 수집과 시설의 운영 및 관리의 자동화가 가능하며, 수집된 정보를 이용하여 최적의 작물 생육을 위한 정보 분석과 이의 적용이 가능한 전사적인 식물공장 관리 시스템이다.

디지털 시대 농촌지도 방법의 효율화 방안;지도매체로서의 인터넷 방송의 활용 구상을 중심으로 (Planning for Efficiency of Agricultural Extension in the Digital Age)

  • 성종환;정한모
    • 농촌지도와개발
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    • 제7권2호
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    • pp.307-320
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    • 2000
  • Agricultural extension services in Korea need to build new extension system to cope with the digital age and especially with shortage of extension educators which has been originated from the changing status from central to local government. The new trends including development of multi-media, wide-spreading of internet, and advent of internet broadcasting are offering the opportunities for new agricultural extension service. Utilization of agricultural internet broadcasting could be a new alternative for enhancing the efficiency of agricultural extension services. Agricultural internet broadcasting could support decision making of farmers by forwarding unique agricultural data which have been collected, compiled and processed by the Rural Development Administration. Farmers will be able to search useful agricultural data through agricultural internet broadcasting for more efficient farm management and marketing farm products. Agricultural internet broadcasting could utilize more prompt and abundant agricultural technology and management data compiled by the Rural Development Administration, and through this process, agricultural internet broadcasting could compensate the shortage of extension manpower. Through feedback process of agricultural internet broadcasting. farmers will be able to communicate more efficiently with extension educators to increase agricultural production and income. Agricultural Internet broadcasting could be an alternative to prevent farmers from being shunned in the information-based society.

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스마트팜 모니터링 시스템 개발 (Development of Smart Farm Monitoring System)

  • 김관형
    • 한국정보통신학회:학술대회논문집
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    • 한국정보통신학회 2021년도 춘계학술대회
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    • pp.287-288
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    • 2021
  • 전 세계적으로 식물공장에 대한 관심이 높아지고 있으며, 최근에는 도시환경에서도 작물을 재배할 수 있는 자동화된 관리시스템에 대한 연구가 진행되고 있다. 이러한 관리시스템의 발전은 ICT(Information Communications Technology) 기술의 발전으로 기반으로 하고 있으며, 식물의 생산성을 높이기 위하여 시설, 광원, 온도, 습도 및 자동화를 중심으로 연구되고 있으며, 재배 과정의 자동화에 대한 운영 표준화에 대한 연구가 진행되고 있다. 본 논문에서는 컨테이너 환경에서 수경인삼을 재배할 수 있는 테스트 배드를 구축하여 생육과정에 대한 환경을 모바일에서 모니터링하고 관리할 수 있는 모델을 제시하고자 한다.

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농업회사 법인의 경영 실태 분석 (Analysis on Management Practice of Trust Farming Corporations)

  • 김정필;김재홍
    • 농업과학연구
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    • 제28권2호
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    • pp.147-161
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    • 2001
  • Efficiency and competitive power in agribusiness management has became important issue due to the rapid changes in farming environment under new WTO agreement. To increase competitive power, small-sized petty farm should be restructured to be specialized large-scaled farming system. Trust farming corporation(TFC) has been introduced to increase farm productivity and competitive power through large scale farming system and refined management skills. Eventually, TFCs are expected to revitalize rural economy. TFCs are increasing in numbers, but they are unsatisfactory in quality often with insolvent operations. The typical problems with TFCs are internal conflicts among members, lack of management abilities and incentives, inefficiency in machinery use, and insolvent operations. The self effort by members and legal-institutional assistance can alleviate the negative factors against the rational for cooperative management and sustain TFCs. This study identifies the management problems of TFCs. To provide the methods for increasing management efficiency, improving rational management skills, and hence to help revitalizing the rural economy with competitive power, 20 TFCs in Nonsan County is surveyed. The major findings are as follows; 1) According to the survey result of 20 trust farming corporations, investments on the accumulation of knowledges and information, accounting management, machinery management are required due to the present lack of management/accounting ability. There also exist problems associated with revenue sources, labor uses, and public recognition. To increase management efficiency under current situation, corporations should import active business plans with expanding farming execution and off-farm season business. 2) Based on the result of corporations' business analysis, more than 50% of the corporations were not able to provide profit dividends to the members. It suggests that trust farming corporations need appropriate and stable revenue sources to sustain business. It is also required that corporations should reduce their excessive expenditure on fixed assets. 3) Theoretical amounts of consignment fees for tillage operation, planting, and harvesting were found to be 338,874 won, 216,596 won, and 332,318 won, respectively. Although actual levels of fee are 110%~120% of these theoretical levels of consignment fee, corporations' expected fee levels could not be acheived because of competency of consignment market.

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젖소의 개체인식 및 형상 정보화를 위한 컴퓨터 시각 시스템 개발(II) - 스테레오 영상을 이용한 체위 분석 - (Development of Computer Vision System for Individual Recognition and Feature Information of Cow (II) - Analysis of body parameters using stereo image -)

  • 이종환
    • Journal of Biosystems Engineering
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    • 제28권1호
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    • pp.65-76
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    • 2003
  • The analysis of cow body parameters is important to provide some useful information fur cow management and cow evaluation. Present methods give many stresses to cows because they are invasive and constrain cow postures during measurement of body parameters. This study was conducted to develop the stereo vision system fur non-invasive analysis of cow body features. Body feature parameters of 16 heads at two farms(A, B) were measured using scales and nineteen stereo images of them with walking postures were captured under outdoor illumination. In this study, the camera calibration and inverse perspective transformation technique was established fer the stereo vision system. Two calibration results were presented for farm A and fm B, respectively because setup distances from camera to cow were 510 cm at farm A and 630cm at farm B. Calibration error values fer the stereo vision system were within 2 cm for farm A and less than 4.9 cm for farm B. Eleven feature points of cow body were extracted on stereo images interactively and five assistant points were determined by computer program. 3D world coordinates for these 15 points were calculated by computer program and also used for calculation of cow body parameters such as withers height. pelvic arch height. body length. slope body length. chest depth and chest width. Measured errors for body parameters were less than 10% for most cows. For a few cow. measured errors for slope body length and chest width were more than 10% due to searching errors fer their feature points at inside-body positions. Equation for chest girth estimated by chest depth and chest width was presented. Maximum of estimated error fur chest girth was within 10% of real values and mean value of estimated error was 8.2cm. The analysis of cow body parameters using stereo vision system were successful although body shape on the binocular stereo image was distorted due to cow movements.

시설 재배 농가 관리를 위한 데이터 서비스 기반의 비상 알림 스마트팜 서비스 모델 설계 (Design of Emergency Notification Smart Farm Service Model based on Data Service for Facility Cultivation Farms Management)

  • 방찬우;이병권
    • 미래기술융합논문지
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    • 1권1호
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    • pp.1-6
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    • 2022
  • 2015년부터 정부에서는 한국형 스마트팜 보급에 노력하고 있다. 그러나, 기술 및 현행 재배 연구 데이터의 한계로 인해 대규모 시설 채소 농가에만 보급이 국한되고 있는 실정이다. 또한, 작물 생육 및 재배 환경을 고려하지 않은 IT 기술의 단순 적용으로 도입 비용 대비 효율성과 신뢰성이 낮은 상황이다. 따라서, 본 논문에서는 공공 및 외부 데이터를 기반으로 데이터 분석 서비스를 수행하고 이를 시설 재배 농가의 실정에 맞는 데이터 기반의 타깃형 스마트팜 시스템을 설계하였다. 이를 위해, 농장 위험 정보 알림 서비스를 개발하고, 적정 비료 시비를 위한 광환경지도를 제공하며, 시설 농장의 온습도 정보를 활용한 재배 작기별 병해 예측 모델을 설계하였다. 이를 통해, 기존의 스마트팜 센서 데이터와의 연계, 활용으로 스마트팜 데이터 서비스 구현이 가능하며, 데이터 활용에 경제적 효율성 및 데이터 신뢰성을 확보할 수 있다.

교육기관의 정보시스템 보안관리 방안 연구 (A Study on Security Management Methods for Information System of Educational Institutions)

  • 최진명;김두연
    • 컴퓨터교육학회논문지
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    • 제20권6호
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    • pp.95-104
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    • 2017
  • 교육기관 및 대학에서 사이버침해에 의하여 정보가 유출, 위조, 변조, 삭제 등 훼손되었을 때의 피해는 매우 크다. 본 연구에서 교육 관련 행정기관과 대학을 대상으로 사이버침해의 유형, 원인 및 문제점 등을 분석한 결과 관리적, 물리적, 기술적 정보보호 활동이 취약했다. 따라서 본 연구에서는 이들 취약점을 쉽게 식별하고, 보완 또는 보안성을 강화할 수 있도록 인터넷 영역, 네트워크 중립 영역(DMZ: Demilitarized Zone), 일반 서버 영역, 내부 서버 영역(Server Farm), 사용자 영역으로 구분하여 각 영역별로 보안강화 방안을 제시하였다. 또한, 행정기관 및 대학을 위한 보안성 높은 정보시스템 아키텍처와 정보보호 기술을 올바르게 적용할 수 있는 방법을 제시하였다. 본 연구는 개념적 지침이 아닌 구체적 활동과 절차 중심의 보안관리 방안을 제시한다는 데에 의의가 있다.

Cases of Eco-Friendly Pigsty and Hog Feeding and Management Based on u-IT Information Systems

  • Jang, Ik Hun;Park, Seong Hee;Choi, Young Chan;Kim, Young Hwa
    • Agribusiness and Information Management
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    • 제4권2호
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    • pp.42-49
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    • 2012
  • This study introduces cases of individual feeding systems for sow and the sow sorters which are the subparts of an eco-friendly feeding and management system based on a u-IT program using the hog feeding and management information system. The purpose of this study is to conduct an analysis of economic feasibility on cases of the improvement of the system using the u-IT and to provide information on the positive effects of an introduction of an eco-friendly pigsty and hog feeding and management system to hog raisers and government officials. The literature review and background section examine the effects of the introduction of u-IT technology into the field of livestock raising, hog feeding and management information system, and the eco-friendly feeding and management system based on the u-IT. This paper will present the results of the analysis on the effects and the economic feasibility of the individual feeding system for sow and the sow sorter utilizing the u-IT technology and information systems. The results of this study will contribute to the sustainable development of the hog raising industry by showing that the new feeding and management system utilizing the u-IT can not only increase the efficiency and productivity of farm management but also contribute to efficient, eco-friendly hog feeding and management.

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Building a Private Cloud-Computing System for Greenhouse Control

  • Kim, JoonYong;Lee, Chun Gu;Park, Dong-Hyeok;Park, Heun Dong;Rhee, Joong-Yong
    • Journal of Biosystems Engineering
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    • 제43권4호
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    • pp.440-444
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    • 2018
  • Purpose: Cloud-computing technology has several advantages, including maintenance, management, accessibility, and computing power. A greenhouse-control system utilizing these advantages was developed using a private cloud-computing system. Methods: A private cloud needs a collection of servers and a suite of software tools to monitor and control cloud-computing resources. In this study, a server farm, operated by OpenStack as a cloud platform, was constructed using servers, and other network devices. Results: The greenhouse-control system was developed according to the fundamental cloud service models: infrastructure as a service, platform as a service, and software as a service. This system has four additional advantages - security, control function, public data use, and data exchange. There are several considerations that must be addressed, such as service level agreement, data ownership, security, and the differences between users. Conclusions: When the advantages are utilized and the considerations are addressed, cloud-computing technology will be beneficial for agricultural use.

경축순환농업을 위한 가축분뇨 자원화 웹기반 정보은행 구축 (Web-based Information System Construction of Animal Manure Matching Service for Recycling Agriculture)

  • 류종원;최덕천
    • 한국유기농업학회지
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    • 제21권1호
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    • pp.1-18
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    • 2013
  • Animal and crop production systems were integrated on a single farm. This integrated farming system recycled nutrients on the farm. The separation of animal and crop production with the introduction of cheap commercial fertilizers, farms were not used land-applied manure. The on-line manure matching is one of the emerging business in the achievement of recycling and resource recovery. The manure matching actively promotes the reuse and recycling of by-products and manure. This study constructs to manure matching information system to solve the exchange problems between herders and croppers. Manure matching web sites designed. This paper introduces a web-based animal manure matching system. A manure matching service, part of the manure transport, links farmers who produce excess manure with farmers who can use the manure. Farmers registered with the service have requested manure. The manure matching service supports the transport project by linking farmers with excess manure with those farmers who can utilize the manure safely as a nutrient source. The goal of the service is to protect water quality by fostering efficient land application. Benefits to those who use the manure network include reduced disposal costs, lower purchase costs and recycling of manure. The manure matching is based on the principle that 'one persons waste is another person's fertilizer.' It provides a free online matchmaking service for environmentally safe manure recycling management system.