• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.13 no.1
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• pp.145-155
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• 2018

The matter of cultivating entrepreneurship and will to start a business of university students majoring in agriculture and life sciences and college students majoring in agriculture as a future leader in the sector is a very important object of study. However, the discussion on entrepreneurship, establishment of a business and venture based on creative technology and innovative management have been scarcely had, because traditionally the majority of agricultural business has been a small-sized and simple business run by a small farmer. Education for starting an agricultural business in agriculture industry has been ignored even in the developed countries. ICT and AI(artificial intelligence)-based smart agriculture in the 4th Industrial Revolution Age is emerging as a new growth potential of our agriculture industry. Thus, the interest in farmers to start a business and venture agriculture is growing in the agriculture industry. Accordingly, the study draws the influence factors regarding the effect of the planned behavior of the university students who take part in the education course for starting an agricultural business and an agricultural venture business on entrepreneurship and will to start the business and conducts the empirical analysis. The businessmen who newly join the agriculture industry should perform the technical innovation and the creative business activities to be able to compete in the agriculture industry.

• Journal of Korean Society of Environmental Engineers
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• v.39 no.12
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• pp.723-732
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• 2017

As the development of ICT technology, in order to solve the problem of scattered water information's availability, WINS(Water management Information Networking System) by the Ministry of Land, Infrastructure and Transport was established and has been operated since 2004. However, there has been a disadvantage of providing specialized and limited information to the water resources sector mainly and a lack of active sharing of information because of no compulsory provision of information sharing between participants. In order to solve these problems, this paper carried out system development study, to do this, the status of domestic water information was surveyed and domestic and overseas related systems were compared and analyzed. The latest ICT technology was used to realize the contents as screen, and the user interface definition was created to present a role model of integrated water management through maximizing visualization by combining GIS and realtime data and providing space-time integrated information. These prior studies reached to actual construction of the ICT-based integrated management system for water information by K-water. This system is in service to the public installed in the water information portal, "MyWater".

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2021.10a
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• pp.56-58
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• 2021

본 논문에서는 중앙아시아 지역의 물 문제에 따른 관개용수의 효율적 관리를 위한 의사결정지원 시스템에 대하여 제안하고자 한다. 여러 국가간 공유하천의 이용에 있어서 다양한 이해관계가 발생됨에 따라 농업을 근간으로 하는 국가들은 관개용수의 관리가 매우 중요하다. 작물을 재배함에 있어서, 년간 가용할 수 있는 수자원의 량과 기상 변화에 따른 수자원 확보 가능량 등에 대한 데이터 관리가 이루어져야 한다. 또한, 수자원데이타의 취득, 예측, 관리 등을 통하여 작물과 생산면적에 따른 물 공급 계획량을 산정하고, 공급량의 배분에 대한 합리적 의사결정이 이루어져야 한다. 따라서, 본 연구에서는 현재 운영되고 있는 물관리체계를 조사하고, 수자원 공급량에 대한 데이터 분석을 통하여 의사결정 지원체계의 보완 사항을 도출하였다. 그리고, 새로운 의사결정지원시스템 구축에 있어서, 실효성있는 시스템 구현이 가능하도록 설계방안을 제시하고자 하였다.

• Journal of Digital Convergence
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• v.20 no.4
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• pp.147-157
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• 2022

This study tried to propose a smart farm technology strategy suitable for the domestic situation, focusing on the differentiation suitable for the domestic situation of ICT technology. In the case of advanced countries in the overseas agricultural industry, it was confirmed that they focused on the development of a specific stage that reflected the geographical characteristics of each country, the characteristics of the agricultural industry, and the characteristics of the people's demand. Confirmed that no enemy development is being performed. Therefore, in response to problems such as a rapid decrease in the domestic rural population, aging population, loss of agricultural price competitiveness, increase in fallow land, and decrease in use rate of arable land, this study aims to develop smart farm ICT technology in the future to create quality agricultural products and have price competitiveness. It was suggested that the smart farm should be promoted by paying attention to the excellent performance, ease of use due to the aging of the labor force, and economic feasibility suitable for a small business scale. First, in terms of economic feasibility, the ICT technology is configured by selecting only the functions necessary for the small farm household (primary) business environment, and the smooth communication system with these is applied to the ICT technology to gradually update the functions required by the actual farmhouse. suggested that it may contribute to the reduction. Second, in terms of performance, it is suggested that the operation accuracy can be increased if attention is paid to improving the communication function of ICT, such as adjusting the difficulty of big data suitable for the aging population in Korea, using a language suitable for them, and setting an algorithm that reflects their prediction tendencies. Third, the level of ease of use. Smart farms based on ICT technology for the development of the Industry6.0 (1.0(Agriculture, Forestry) + 2.0(Agricultural and Water & Water Processing) + 3.0 (Service, Rural Experience, SCM)) perform operations according to specific commands, finally suggested that ease of use can be promoted by presetting and standardizing devices based on big data configuration customized for each regional environment.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.22 no.2
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• pp.721-732
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• 2021

This study analyzed keywords for agricultural R&D using the textmining method to examine the trend of agricultural R&D. Data used for the analysis included R&D project information provided by NTIS, and the research and development step by year from 2003 to 2018 were classified and applied. The TF-IDF approach was used as the analysis method, and ranking was derived based on score. Furthermore, we analyzed by grouping for similar keywords. The main analysis results are as follows. First, agricultural R&D trends are changing according to the introduction of new technologies and changes in the external environment. Second, keyword changes appeared with a time lag in the R&D step. The main keywords are changing in the order of basic research - applied research - development research. Third, the main keyword of agricultural R&D was 'rice.' However, the direction and purpose of the research were changing according to changes in the domestic and foreign agricultural environments.

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2022.06a
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• pp.87-89
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• 2022

ICT 정보기술에 기초한 시설원예의 복합환경제어 시스템에 빅데이터 분석과 인공지능기술을 접목하여 농업생산성을 극대화하기 위한 영농기법을 딸기 농업에 적용하는 기술을 개발하고 있으며, 본 논문에서는 이 개발과정의 중간결과물에 대해 기술하게 되며, 향후 진행할 내용에 대해서도 논문 중에 간략히 소개되어 있다. 대상 재배작물인 딸기의 재배방식에 적합한 영상촬영 시스템을 고려하여 시스템을 구성하였고, 경제적인 촬영시스템이 되도록 시스템 설계를 하였으며, 엣지 컴퓨팅 기술을 응용하여 궁극의 목표인 신속하고 다양한 의사결정 서비스를 로컬의 로봇시스템에 구현할 예정이다.

• ICROS
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• v.22 no.3
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• pp.58-64
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• 2016

스마트 팜이란 인터넷과 연결된 컴퓨터나 스마트폰으로 시간과 장소의 제약 없이 언제 어디서나 농사 환경을 관측하고 원격에서 제어 관리함으로써 편이성과 생산성이 향상된 농장을 일컫는다. 현 정부는 농업의 위기적 상황을 효과적으로 극복하고 미래 성장산업으로 육성하기 위한 핵심개혁과제로 ICT 기술을 융합한 한국형 스마트 팜 기술 개발과 보급 확산을 위한 노력이 활발히 전개 되고 있다. 정부가 추진하고 있는 한국형 스마트 팜의 정책방향과 기술 개발 현황, 차세대 스마트 팜 개발을 위한 기술적 과제 등을 소개한다.

• The Journal of the Korea institute of electronic communication sciences
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• v.14 no.6
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• pp.1221-1226
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• 2019

The importance of livestock production of agriculture in Korea is very large. Investments in sanitation facilities and environmental factors such as animal health and odor have been relatively crude, and over the past few years animal disease has emerged as the leading cause of domestic livestock farmers' income stability. There is a need for an access control system that can be purchased and installed by small and medium-sized farmers who are suffering from pollutants and small farmers who can not afford to install costly sterilization on an economical basis. In this paper, based on the plasma access control system proposed previously, we developed an ICT surveillance access control prototype system that can ensure safety and security through access control and integrated control system that introduces a sterilization system using plasma required by farmers affected by pollutants.

• Journal of Platform Technology
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• v.10 no.2
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• pp.20-26
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• 2022

Interest and investment in drones that apply the concept of the 4th industrial revolution and ICT convergence advanced technology are continuing. The purpose of drone operation has been widely spread from the initial military use to the use of various industries such as construction, forestry, facilities, and agricultural support. In these industries, the training of pilots who can actually operate drones is increasing centering on the qualification system. However, the detailed standards including the training place, training place, educational environment, and education method for nurturing pilots are ambiguous, so the education through the oral instruction of the training instructor is continuing at the drone training site. In order to solve this problem, this study conducted a study on a dual control platform in which a training instructor could directly intervene in the pilot's flying drone to execute a map in order to improve the quality of synesthesia, which is essential in the field.

• Korean Journal of Environmental Agriculture
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• v.37 no.4
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• pp.251-259
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• 2018

BACKGROUND: Various culture media have been used for hydroponic cultures of horticultural plants under the smart greenhouses with natural and artificial light types. Management of the culture medium for the control of medium amounts and/or necessary components absorbed by plants during the cultivation period is performed with ICT (Information and Communication Technology) and/or IoT (Internet of Things) in a smart farm system. This study was conducted to develop the cloud-based data analysis system for effective management of culture medium applying to hydroponic culture and plant growth in smart greenhouses. METHODS AND RESULTS: Conventional inorganic Yamazaki and organic media derived from agricultural byproducts such as a immature fruit, leaf, or stem were used for hydroponic culture media. Component changes of the solutions according to the growth stage were monitored and plant growth was observed. Red and green lettuce seedlings (Lactuca sativa L.) which developed 2~3 true leaves were considered as plant materials. The seedlings were hydroponically grown in the smart greenhouse with fluorescent and light-emitting diodes (LEDs) lights of $150{\mu}mol/m^2/s$ light intensity for 35 days. Growth data of the seedlings were classified and stored to develop the relational database in the virtual machine which was generated from an open stack cloud system on the base of growth parameter. Relation of the plant growth and nutrient absorption pattern of 9 inorganic components inside the media during the cultivation period was investigated. The stored data associated with component changes and growth parameters were visualized on the web through the web framework and Node JS. CONCLUSION: Time-series changes of inorganic components in the culture media were observed. The increases of the unfolded leaves or fresh weight of the seedlings were mainly dependent on the macroelements such as a $NO_3-N$, and affected by the different inorganic and organic media. Though the data analysis system was developed, actual measurement data were offered by using the user smart device, and analysis and comparison of the data were visualized graphically in time series based on the cloud database. Agricultural management in data visualization and/or plant growth can be implemented by the data analysis system under whole agricultural sites regardless of various culture environmental changes.