• 한국산업정보학회논문지
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• 제17권3호
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• pp.95-104
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• 2012

기업은 SNS를 홍보 및 마케팅, 고객관리에 적극 이용하고 있다. 그러나 SNS는 고객의 의견과 아이디어를 수집하고 기업 내 외 관계자들의 협업을 도모하는 Co-creation을 실현하기에는 부족한 기능이 있다. 본 연구의 목적은 기업과 소비자의 상호연계를 통한 가치를 공동 창출하는 Co-creation을 위한 SNS의 플랫폼을 설계하는 것이다. 이를 위해 기존의 SNS의 문제점을 파악하고 SNS의 플랫폼 설계를 위한 고려사항으로 애플리케이션의 활용, 클라우드 서비스와의 연동, 기업 시스템과의 연동을 설계의 주요 요소로 정의 하고 각 요소별로 플랫폼을 설계하였으며 이를 통합한 플랫폼의 모형을 제시하였다. 설계된 플랫폼은 가상의 시나리오를 통해 그 타당성을 살펴보았다. 본 연구의 시사점으로는 Co-creation을 SNS와 접목하여 기업과 소비자 간의 공동 가치창출을 위해 소통의 효과와 효율을 극대화 시킬 수 있는 SNS의 플랫폼 설계에 관한 연구가 처음으로 시도되어 후속 연구를 유발하였다는 점이다.

• Smart Structures and Systems
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• 제20권4호
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• pp.441-450
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• 2017

The objective of this work is to present a conceptual design and the modelling of a distributed sensor system based on fiber optic devices (Fiber Bragg Grating, FBG), aimed at measuring span-wise and chord-wise variations of an adaptive (morphing) trailing edge. The network is made of two different integrated solutions for revealing deformations of the reference morphing structure. Strains are confined to typical values along the span (length) but they are expected to overcome standard ranges along the chord (width), up to almost 10%. In this case, suitable architectures may introduce proper modulations to keep the measured deformation low while preserving the information content. In the current paper, the designed monitoring system combines the use of a span-wise fiber reinforced patch with a chord-wise sliding beam. The two elements make up a closed grid, allowing the reconstruction of the complete deformed shape under the acceptable assumption that the transformation refers to regular geometry variations. Herein, the design logic and some integration issues are reported. Preliminary experimental test results are finally presented.

• 한국정보통신학회논문지
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• 제10권4호
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• pp.731-738
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• 2006

최근 급속하게 발달하고 있는 컴퓨터 네트워크와 인터넷을 기반으로 시간과 공간적인 제약에 구애받지 않고 지능적인 서비스를 수행하기 위한 유비쿼터스 컴퓨팅(Ubiquitous Computing)이 등장하였다. 이러한 유비쿼터스 컴퓨팅을 가능하게 하는 핵심 기술로 물리 적 객체에 부착된 태그의 정보를 무선 주파수를 통하여 처리하는 RFID(Radio Frequency Identification : 무선 주파수 식별) 기술이 주목받고 있다. 그러나 현재 RFID 관련 연구는 태그와 리더에 관련된 하드웨어적인 연구들만 활발하게 진행되고 있고, 실제 이를 서비스하기 위한 소프트웨어 기술과 관련된 연구는 미흡한 실정이다. 이에 본 논문에서는 유비쿼터스 컴퓨팅의 핵심 기술로 주목 받고 있는 RFID응용 서비스를 효율적으로 처리 할 수 있는 소프트웨어 아키텍처에 관한 연구를 진행하였다. 먼저 기존에 제안된 EPC 네트워크 아키텍처와 어플리케이션 개발 및 통합에 이용되는 개념적인 어플리케이션 아키텍처들의 특징을 비교 및 분석하고 각각의 아키텍처들이 가지고 있는 장 단점을 기반으로 새로운 아키텍처를 제안하였다.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2005년도 추계종합학술대회
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• pp.963-966
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• 2005

최근 급속하게 발달하고 있는 컴퓨터 네트워크와 인터넷을 기반으로 시간과 공간적인 제약에 구애받지 않고 지능적인 서비스를 수행하기 위해 유비쿼터스 컴퓨팅(Ubiquitous Computing)이 등장하였다. 이러한 유비쿼터스 컴퓨팅을 가능하게 하는 핵심 기술로 물리적 객체에 부착된 태그의 정보를 무선 주파수 식별을 통해 처리하는 RFID(Radio Frequency Identification : 무선 주파수 식별) 기술이 주목받고 있다. 현재 RFID 관련 기술들은 Auto-lD Lab과 EPCglobal Inc.을 중심으로 표준화를 위한연구가 진행 중에 있다. 그러나 현재 RFID 관련 연구는 태그와 리더에 관련된 연구들만 활발하게 진행 되고 있고, 실제 이를 서비스하기 위한 미들웨어나 소프트웨어 기술에 관한 연구는 미흡한 실정이다. 이에 본 논문에서는 Auto-lD Lab과 EPCglobal Inc.에서 제안된 EPC 네트워크 아키텍처와 기존의 어플리케이션 개발과 통합에 이용되어 왔던 개념적인 어플리케이션 아키텍처들의 특징을 비교 및 분석하였다.

• International Journal of Computer Science & Network Security
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• 제21권3호
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• pp.21-30
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• 2021

Economic transformations have led to an increase in the role of creative assets and their central role in public life. Changes in creative activity have led to a change in the organization of the work of institutes engaged in the training of specialists, in particular teachers of labor education. Methods and approaches to training determine the development of creative industries, being the basis for models of professional training of future teachers of labor training. The purpose of an article was to develop a modern model of professional training of future teachers of labor training based on the concept of creative economy. The methodology is based on the concepts of holistic craft and creative economy. Based on the integration of pedagogical learning models "Craft as design and problem-solving", "Craft as skill and knowledge building", "Craft as product-making" and "Craft as self-expression" developed and experimentally confirmed the conceptual model of professional training of future teachers of labor training. The proposed model forms a practitioner with professional, technical, digital and creative skills who is able to transfer the experience to students. The training course "Creativity and creative thinking" has been developed. The model provided for the development of a course based on the strategy of developing professional creativity, flexibility, improvisation, openness, student activity, joint practice, student-oriented approach. The practical value implies the adaptation of the developed model of professional training of future teachers of labor education during the training of teachers in higher education, which is confirmed in the experiment.

• 한국응급구조학회지
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• 제6권1호
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• pp.27-37
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• 2002

The health and medical service attracts more public attention as the economy of Korea is rapidly growing up and the standard of living is elevated. Especially, the interest and demand on the prehospital emergency medical service that consists of the important part of primary medical service that is directly related to the life of patients are gradually increased. However, as compared with other advanced countries such as America in this area, Korea actually fell behind in the utilization of IT (Information Technology) to maximize the efficiency of emergency service system as well as has a problem in the general service system. This study suggested the necessity to introduce EMD (Emergency Medical Dispatch) system that takes a great role as the core part in the prehospital emergency medical service that is not systemized in Korea yet. In addition, this study proposed the implementation model of EMD ASP system using ASP (Application Service Provider) in EMD system to flexibly deal with the change of IT and efficient implementation and integration of information system as well as to significantly reduce cost through wire/wireless high speed Internet network that is politically promoted in Korea on the basis of EMD. The system analysis and design was executed by HIPO (Hierarchy Plus Input Process Output) analysis that was the conceptual design technology for EMD information system modeling based on ASP and DFD (Data Flow Diagram). This study proposed DB table configuration and data schema to implement the application of web browser interface in EMD system through ERD(ER-Diagram) of EMD ASP system. Finally, this study described how to implement and utilize EMD information system. This study aims to facilitate the qualitative development of emergency medical service in the future as suggesting the concrete models for the implementation of high value-added prehospital emergency medical information system as applying ASP concept to EMD system of prehospital emergency medical service area.

• 한국해양공학회지
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• 제26권2호
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• pp.58-67
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• 2012

Recently, both the integration of product data during design and production and the effective management of information during full lifecycles have attracted attention from shipyards and ship owners as a result of recycling regulations and a desire for efficient operations. Generally, PLM (Product Lifecycle Management) supports a collaborative environment during the BOL (Beginning of Life) stage, while an ALM (Asset Lifecycle Management) system provides all of the information required to maintain, overhaul, and discard/recycle all or part of a vessel during the MOL (Middle of Life) and EOL (End of Life) stages. The main goal of this paper is to suggest the fundamental configuration of a PALM (Product Asset Lifecylce Management) system and a method that can be used to utilize a marine vessel's lifecycle information during the MOL, emphasizing the maintenance information during the middle of life. The authors also suggest a PALM system configuration in which lifecycle information can be collected by a PEID (Product Embedded Information Device) integrating a microcomputer, sensors, and wireless network communication. Through a prototype PALM system, the suggested features and PALM system configuration are implemented.