• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2015.10a
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• pp.134-135
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• 2015

E-commerce as a business model, its rise has affected the daily economic behavior of people, also has brought great opportunities for the glasses industry. Glasses industry how to effectively implement e-commerce is an issue worthy of study. Through analysis of the existing glasses sites in the e-commerce market, this paper proposed some personalized competitive strategies, and established a glasses online web site which is not distinguish between ages to provide personalized service.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2015.10a
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• pp.121-122
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• 2015

In recent years, as people's attention on health, the demand for healthy crops such as mushrooms gradually increased. Farmers use plastic greenhouse cultivation mode more and more in order to reduce the impact of outdoor environment on crop cultivation, which requires farmers to adjust the greenhouse temperature at any time. But the majority of farmers still use a thermometer to measure temperature. This paper constructs an environment that can automatically adjust the temperature, so as to measuring temperature in real time, improving the efficiency of the farm work, and reducing unnecessary labor.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2015.10a
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• pp.141-142
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• 2015

Environmental temperature is an important factor that affects the growth of mushrooms. Mushrooms grow well in a certain temperature range, but if mushrooms deviate from the appropriate temperature range, mushrooms growth and development quality will become worse, and even stop growing. In this paper, the status of the mushroom bacteria, the growth of the mycelium, the occurrence of the fruiting bodies and the growth of the fungus were investigated, o as to provide reference for cultivation management technology of mushroom precise cultivation.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2015.10a
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• pp.125-126
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• 2015

The ICT (Information and Communication Technology) technology has been widely applied in agriculture, with the development of science and technology wireless sensor network applied to agriculture is one of the best intelligent means for information detection in crops. This paper investigates ICT convergence technology and analyzes the use of ICT examples and problems in the agricultural sector to grope a development program of ICT agricultural convergence technology.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2015.10a
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• pp.151-152
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• 2015

The progress of information technology provides new opportunities for the construction and development of modern. ICT (Information and Communication Technology) has become a pillar industry of China's economic development, and provide services and develop strategies to solve problems of Chinese agricultural. This paper analyzed the present situation about the ICT application on the agriculture market in China by analyzing the literature research, and analyzed the problems in the process of ICT application, in the end proposed some suggestions for the development of ICT.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2013.10a
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• pp.228-229
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• 2013

With the development of economy, people's self-interest about one's appearance has been increasing. Among them, especially interest in women's fashion is increasing very. By increasing interest of women's appearance, requirements of various women's fashion marketing ways are increasing and the women's fashion market is expanding as much as it is. Therefore, in this paper, we propose the strategies for marketing activation in women's fashion after consideration of general women's fashion marketing strategies. Through the activation of the marketing strategies, marketing in a women's fashion market is expected to be competitive.

• Proceedings of the Korea Information Processing Society Conference
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• 2016.04a
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• pp.162-165
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• 2016

This paper introduces a Tizen wearable device web application that measures the user's sit ups. The application measures the sit ups of the user through the device's accelerometer data. We created the application using an algorithm by kinetic data that we have developed for the application by analyzing the accelerometer data when doing the right sit ups, and have improved the accuracy of the sit up measurements compared to the existing applications by 9.25%.

• Proceedings of the Korean Association of Geographic Inforamtion Studies Conference
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• 2008.06a
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• pp.465-470
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• 2008

우리나라는 산림은 단순림이 많고 밀도가 높기 때문에 산불이 한번 발생하면 대형 산불로 확산될 우려가 크다. 이 때문에 산불 발생을 미리 예측하여 대응할 필요가 있다. 산불 발생예측을 위해서는 산불 발생에 영향을 미치는 인자와 산불 발생의 관계를 파악하는 것이 중요하다. 본 연구는 1997년부터 2006년까지 발생한 전국에서 발생한 산불의 point data를 이용하였다. 산불 발생 지점의 지형인자와 지리인자, 그리고 산불 발생 당시의 기상인자로 DB를 구축하고 산불 발생과의 관계를 구명하였다. 지형인자 분석은 고도, 방위, 경사에 따른 산불 발생 빈도를 분석하였고, 그 상관관계를 분석하였다. 지리인자 분석에서는 인구밀도, 산불 발생지역의 접근성(도로에 따른 접근성, 대도시와의 거리에 따른 접근성)에 대한 산불 발생의 상관관계를 분석하였다. 기상인자와 산불 발생의 관계는 전국 76개소에서 관측된 온습도 데이터를 보간한 자료와 산불 발생과의 관계를 분석하였다. 기상인자 분석은 산불이 가장 빈번하게 발생하는 3월 하순, 4월 초순, 4월 중순 자료를 평균하여 산불 발생 빈도와의 상관관계를 분석하고 산불 발생 위험지역을 도출하였다. 본 연구를 통해서 각 인자와 산불 발생의 관계를 분석해보았다. 하지만 각 인자간의 관계를 분석하지 못한 것이 한계점이라고 할 수 있다. 차후 연구에서는 각 인자간의 관련성을 분석하고 산불 발생의 원인과 인자간의 구체적인 인과관계를 밝히는 것도 필요할 것으로 보인다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2014.01a
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• pp.139-142
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• 2014

앉아서 생활하는 시간이 많은 현대인들에게 올바르게 앉는 자세는 매우 중요하다. 따라서 현대인들이 올바른 자세를 유지할 수 있도록 도와주는 자세 모니터링 시스템을 고안하게 되었다. 이 시스템의 주요 구성으로는 전원부와 계측부, 제어부, 통신부, 안드로이드기반 어플리케이션으로 나눌 수 있다. 전원부는 9V의 건전지 하나로 구성되어 있고, 2개의 레귤레이터를 통해 아날로그 회로(3.3V)와 MCU(5V)에 전원이 공급되어진다. 그리고 계측부는 6개의 압력센서를 이용하여 아날로그 값을 계측한다. 제어부와 통신부는 MCU 보드(MSP430 Launchpad)와 FB155BC Bluetooth Module로 구성되어 있고, 안드로이드기반 어플리케이션은 Bluetooth Module에서 받은 디지털 신호들을 스마트폰의 화면에 UI공정을 거쳐 디스플레이 한다. 본 연구는 잘못된 자세로 의자에 앉는 습관을 스마트폰의 화면을 통해 실시간으로 확인하고, 바른 자세로 앉을 수 있도록 하여 척추교정 및 척추질환 예방에 기여할 것으로 예상된다.

• Proceedings of the Korean Society of Propulsion Engineers Conference
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• 2017.05a
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• pp.872-876
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• 2017

Laser Based 3D Printing is an recently advance manufacturing technology for making complex shape comopnent such as automobile and aerospace. So in this article, stainless steel 316L was manufactured by Selective Laser Melting (SLM) and Laser Melting Deposition (LMD) method. SLM is an additive manufacturing process that allow for the manufacture of small and complex component by laser melting and solidification of powder in bed using a high intensity laser beam. The results showed that the laser scanning speed and laser power affects the defect, microstructure and the hardness of the components.