• International journal of advanced smart convergence
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• 제10권1호
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• pp.89-96
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• 2021

The goal of this study is to develop experiment monitoring system of agriculture fields using ZigBee wireless modules. Soil moisture, ambient temperature, atmospheric pressure and intensity of sunlight are the most important factorsto grow a wheat crop and other vegetables. In orderto monitorthe factorssoil moisture (YL69), air pressure (BMP180), temperature (DS18B20), photoresistor were used for sensing environment data. The TI CC2530 RF SoC chip was used in the system. ZigBee modules were connected to star topology. ZigBee modules send data wirelessly to a data center. This data can be displayed and analyzed on the main monitoring program as needed also sent to the client mobile. Characteristics of the sensors were determined by experiment results.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2011년도 춘계학술대회
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• pp.362-364
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• 2011

유비쿼터스 농업 환경을 성공적으로 구축하기 위해서는 센서노드 H/W, 센서노드 미들웨이 플랫폼, 라우팅 프로토콜, 농업환경 응용 서비스 등 농업에 최적화된 핵심 기술 개발이 필요하다. 전통산업인 농업 분야에 u-IT 기술을 적용함으로써 융복합기술이 노동집약적인 농업의 부가가치와 생산성을 높일 수 있는 원천기술로 자리 잡고 있다. 하지만 이러한 기술을 이용한 원예 산업 영역확장 및 시설원예에 대한 인프라 개선이 시급하다. 본 논문에서는 정밀한 식물 생장환경관리를 위해서 재배온실에 환경요인 모니터링 센서 및 생체 정보 센서들을 이용하여 생장환경 관리 시스템을 제안했다.

• 한국정보통신학회논문지
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• 제12권7호
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• pp.1321-1328
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• 2008

본 논문에서 제안된 미들웨어는 상황인지와 이벤트 중심적인 구조에 초점을 맞춰 돈사와 같은 농업 서비스를 위한 모니터링 및 제어 시스템이다. u-Farm 미들웨어는 센서 필드로부터 얻어진 상황정보를 모니터링하고 처리함으로써, 농업 애플리케이션 서비스로부터의 다양한 쿼리에 대하여 즉각적인 응답을 제공한다. 이러한 시스템은 제어 장치로 하여금 최적의 유비쿼터스 농업 환경을 제공할 수 있도록 적합한 액션을 취하게 한다.

• 한국정보통신학회논문지
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• 제15권6호
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• pp.1391-1396
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• 2011

노동 집약적인 농업의 생산성을 높일 수 있는 방법은 IT 기술을 접목시키는 것이다. 유비쿼터스 컴퓨팅의 대표적인 기술은 교통, 자동차, 건설, 군방, 헬스, 농업, 의료 서비스 등 사회 전 분야에 적용되고 있다. 이러한 IT 기술은 전통산업 간의 융합기술 개발이 새로운 화두로 부상하고 있다. 유비쿼터스 농업 환경을 성공적으로 구축하기 위해서는 센서노드 H/W, 센서노드 미들웨이 플랫폼, 라우팅 프로토콜, 농업환경 응용 서비스 등 농업에 최적화된 핵심기술 개발이 필요하다. 본 논문에서는 정밀한 식물 생장환경관리를 위해서 재배온실에 환경요인 모니터링 센서 및 생체 정보 센서들을 이용하여 그린 생장환경 관리 시스템을 제안했다. 제안한 시스템을 이용하면 사용자는 저비용으로 특화된 융복합 농업을 실현할 수 있을 것으로 사료된다.

• Nuclear Engineering and Technology
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• 제55권1호
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• pp.1-11
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• 2023

To protect people and the environment from environmental radiation, the Act on Protective Action Guidelines against Radiation in the Natural Environment was formulated in Korea in 2011. This law regulates matters related to radiation safety that can be encountered in life. In accordance with this law, radiation monitoring equipment is operated at major airports and ports across the country, ensuring radiation monitoring of imported cargo. Currently, six ministries conduct radiation monitoring of imported cargo: the Nuclear Safety and Security Commission; the Korea Customs Service; the Ministry of Food and Drug Safety; the Ministry of Environment; the Ministry of Agriculture, Food and Rural Affairs; and the Korea Forest Service. Each ministry designates the relevant cargo items for radiation monitoring. The objective of this study was to comprehensively review the Korean radiation monitoring system for imported cargo and identify the areas and scopes of improvement. This paper also proposes a new law and an integrated supervision plan, which involves establishing a dedicated department to enhance the efficiency and professionalism of the national radiation monitoring system for imported cargo. The review will contribute to the development of a more sophisticated national radiation monitoring system for imported cargo.

• International Journal of Internet, Broadcasting and Communication
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• 제12권1호
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• pp.130-136
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• 2020

There are many problems that occur currently in agriculture industries. The problems such as unexpected of changing weather condition, lack of labor, dry soil were some of the reasons that may cause the growth of the plants. Condition of the weather in local area is inconsistent due to the global warming effect thus affecting the production of the crops. Furthermore, the loss of farm labor to urban manufacturing jobs is also the problem in this industry. Besides, the condition for the plant like air humidity, air temperature, air quality index, and soil moisture are not being recorded automatically which is more reason for the need of implementation system to monitor the data for future research and development of agriculture industry. As of this, we aim to provide a solution by developing IoT-based platform along with the irrigation for increasing crop quality and productivity in agriculture field. We aim to develop a smart garden system environment which the system is able to auto-monitoring the humidity and temperature of surroundings, air quality and soil moisture. The system also has the capability of automating the irrigation process by analyzing the moisture of soil and the climate condition (like raining). Besides, we aim to develop user-friendly system interface to monitor the data collected from the respective sensor. We adopt an open source hardware to implementation and evaluate this research.

• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2008년도 International Symposium on Remote Sensing
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• pp.402-405
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• 2008

This paper is a proposal of Sentinel Asia for Environment (SAFE). The essential to this project is to help environmental agencies in Asia to set up an environmental monitoring system with satellite observation data. It is focused on an environmental issues originated from anthropogenic events detected as land cover and land use change in Asians' daily human life including; agriculture, global warming gas, urban environment and forest resources. It is leaded by Japan Aerospace Exploration Agency (JAXA) along with University of Tokyo and Asian Institute of Technology in Thailand under the umbrella of Sentinel Asia which is dedicated to disaster monitoring issues. It is expected to initiate a information outgoing through WWW for Asian countries to set up their national land information system focusing on environmental changes.

• Journal of Biosystems Engineering
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• 제42권4호
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• pp.330-338
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• 2017

Purpose: The smartphone is actively being used in many research fields, primarily in medical and diagnostic applications. However, there are cases in which smartphone-based systems have been developed for agriculture, environment, and food applications. The purpose of this review is to summarize the research cases using smartphone cameras in agriculture, environment, and food. Methods: This review introduces seventeen research cases which used smartphone cameras in agriculture, food, water, and soil applications. These were classified as systems involving "smartphone-camera-alone" and "smartphone camera with optical accessories". Results: Detecting food-borne pathogens, analyzing the quality of foods, monitoring water quality and safety, gathering information regarding plant growth or damage, identifying weeds, and measuring soil loss after rain were presented for the smartphone-camera-alone system. Measuring food and water quality and safety, phenotyping seeds, and soil classifications were presented for the smartphone camera with optical accessories. Conclusions: Smartphone cameras were applied in various areas for several purposes. The use of smartphone cameras has advantages regarding high-resolution imaging, manual or auto exposure and focus control, ease of use, portability, image storage, and most importantly, programmability. The studies discussed were achieved by sensitivity improvements of CCDs (charge-coupled devices) and CMOS (complementary metal-oxide-semiconductor) on smartphone cameras and improved computing power of the smartphone, respectively. A smartphone camera-based system can be used with ease, low cost, in near-real-time, and on-site. This review article presents the applications and potential of the smartphone and the smartphone camera used for various purposes in agriculture, environment, and food.

• 디지털융복합연구
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• 제18권3호
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• pp.171-177
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• 2020

4차 산업혁명의 영향으로 농축산업 분야에도 정보통신 기술을 융합한 스마트팜 기술의 도입을 통한 생산성 증대 및 경쟁력 강화를 추진하고 있다. 이러한 스마트 농업 기술은 농업 분야의 미래 성장을 위한 새로운 패러다임으로 자리 잡고 있다. 스마트팜 구현을 위하여 실시간 재배 환경 모니터링과 이와 연계된 재배 환경 자동 제어 시스템의 개발이 필요하며 나아가 작물 생육 상태를 확인하여 관리하는 지능형 시스템의 개발이 요구되어 진다. 본 논문에서는 호환성과 확장성이 뛰어난 웹 플랫폼을 활용하여 클라우드 기반 스마트팜 관리 시스템 구현을 위한 빠르고 효율적인 개발 방법을 제안한다. 제안된 웹 플랫폼을 이용한 개발 방법이 효율적이며 안정적인 시스템 구현이 가능함을 실제 구현된 시스템의 운영을 통하여 확인하였다.

• 한국유기농업학회지
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• 제20권2호
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• pp.125-142
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• 2012

The purposes of this study are to analyze the effect of consumption of environment-friendly agricultural products (EFAP) on improvement of family health, and to suggest directions for improvement of family health. A survey was conducted for qualitative analysis regarding relationship between EFAP consumption and family health. The method of his study was employed Cross-tabulation and an Ordinal Logistic Regression Model to derive more significant results in analyzing factors of improvement of family health. The result shows that improvement of health has a significant positive relationship with consumption of EFAP. In addition, those consumers with high reliability and quality contentment are more likely to experience improvement of health. As consumers constantly eat EFAP, they are more likely to experience improvement of health. In order to provide consumer reliability of EFAP, more strict certification management system with sound monitoring and an appropriate penalty for violation should be established.