• 대한기계학회:학술대회논문집
• /
• 대한기계학회 2003년도 추계학술대회
• /
• pp.1596-1601
• /
• 2003

As the internet communication is prevalent in recent years, it becomes quite possible to monitor and control some mechanical plants from the remote place through the TCP/IP communication. Such a concept is expected to be applied to many industrial systems for easy maintenance and trouble shooting as well as various kinds of expensive test equipments for sharing. In this research, remote data monitoring and speed control for a DC-motor is implemented and tested through TCP/IP communication with embedded micro-controllers. It showed the possibility of reliable remote control system design utilizing the internet communication.

• 한국정보통신학회논문지
• /
• 제13권1호
• /
• pp.134-144
• /
• 2009

통합 커뮤니케이션(Ubiquitous/Unified Communication) 플랫폼은 인터넷폰(VoIP), 이메일, 통합메세징, 인스턴트 메시징, 웹컨퍼런싱, 화상회의 등의 다양한 멀티미디어 통신수단을 제공한다. 본 논문에서는 통합 커뮤니케이션 플랫폼의 주요 기능과 구조를 소개하고, PSTN 전화망과의 연동으로 전화망 사용자와의 통화서비스를 지원하는 VoIP 시스템의 구현을 위 한 기능분석과 설계에 관해 연구하였다.

• 한국정보통신학회논문지
• /
• 제1권1호
• /
• pp.105-111
• /
• 1997

This Paper Proposes a new efficient system design strategies for the acoustic-based underwater multiple modem and media access control protocol. The system aims to establish the acoustic-based communication network of an underwater vehicles for deep sea mining, which ensures a certain level of maximum throughput regardless of the propagation delay of acoustic and allows fast data transmission through the acoustic-based multiple channel. A media access control protocol for integrated communication network and it's acoustic-based communication modems that allows 'peer-to-peer' communication between a surface mining plant multiple underwater system is designed, and the proposed media access control protocol is implemented for its verification. Furthermore, a proposed design strategies which make it possible to control the multiple vehicle for an underwater mining is presented in this paper.

• 한국콘텐츠학회:학술대회논문집
• /
• 한국콘텐츠학회 2014년도 추계 종합학술대회 논문집
• /
• pp.329-330
• /
• 2014

The continuous development of information technology had led people into the era of new media. New technologies, in its rapid development, have also produced impacts on traditional visual communication design. As an integral element in traditional visual communication design, Chinese characters have no longer confined to traditional paper media but turned to dynamic video space. In light of the changing globalization tendency, dynamic Chinese characters are producing increasing influences in motion graphics. It is an inevitable trend in character typography design that visual communication will make a breakthrough in the traditional expression boundary. This paper analyzes the influence of dynamic Chinese characters upon motion graphics in view of typography and style, and puts forward with the typography design that can conform to the development of the time, spread information and express emotions in a better way.

• 대한전자공학회:학술대회논문집
• /
• 대한전자공학회 2002년도 ITC-CSCC -3
• /
• pp.1736-1739
• /
• 2002

The advanced in semiconductor, hardware, and software technologies enables the integration of more com- plex systems and the increasing design complexity. As system design complexity becomes more complicated, System-level design based on the If block and processor model is more needed in most of the RTL level or low level. In this paper, we present a novel approach fur the system-level design, which satisfies the various required constraints and an optimization method of image encoder based on codesign of function, algorithm, and architecture. In addition, we show an MPEG-4 encoder as a design case study. The best tradeoffs between algorithm and architecture are necessary to deliver the design with satisfying performance and area constraints. The evaluations provide the effective optimization of motion estimation, which is in charge of an amount of performance in the MPEG-4 encoder module.

• 반도체디스플레이기술학회지
• /
• 제18권3호
• /
• pp.93-99
• /
• 2019

It is a wine recommendation application service designed for people who sometimes drink wine but lack information and have no place to recommend. This study is to develop UI display design method of wine recommendation service using chatbot. The research method was a case study on Korean wine market, a case study on artificial intelligence market, SWOT analysis of wine-related chatbots, and a competitor analysis of related industries. In addition, surveys and in-depth interviews examined the level of interest and understanding of chatbots, and what kind of chatbots they had encountered and what requirements and goals they faced. After grasping the needs and requirements of users, we created a service concept sheet according to them and produced an application UI design that users can use most easily. Therefore, this study is meaningful in that it proposes a UI design that can search wine information more sophisticated and convenient than face-to-face communication through artificial intelligence service called chatbot and recommend wines that match the taste.

• 한국정보기술학회 영문논문지
• /
• 제8권2호
• /
• pp.111-118
• /
• 2018

Information communication authority module software contains various functions and services. A software test is the only acceptance test step. Recently, however, all development steps have become important. In particular, the software acceptance step is very high, and a study of the effective use of limited time and resources on acceptance step is needed. This study examined the efficiency of the Test Design Technique for Software Test. The proposed Test Design process was applied to the domain systems of info-communication and the degree of improvement was measured. This paper establishes Software Test design process Infrastructure based on the developed software.

• Journal of information and communication convergence engineering
• /
• 제8권5호
• /
• pp.473-478
• /
• 2010

Today's engineering design is carried out in a distributed fashion geographically or physically. This places new requirements on the computational environments such as efficient integration and collaboration. With the advances of the Internet and Network environment recently, many researches have been proposed and at the same time, Web-based distributed design gives to a new paradigm in design and manufacturing fields. That is, Web-based technologies lead to reduce the product development times and to ensure a competitive product in order to exchange and interact of real-time design information that integrates the distributed design environment between departments as well as companies via Internet and Web. So, an efficient data communication for design information sharing is the foundation for collaborative systems in the distributed environment. Design data communication techniques such as CORBA, DCOM and RMI have been considered in the existing research but they have some problems that are limitations of interoperability and firewall problems in the Web. Therefore, this paper presents a Web-based distributed design application where distributed design information resources are integrated and exchanged using Web Services for supporting XML and HTTP without the interoperability and firewall problems through the 330K VLCC case.

• 유통과학연구
• /
• 제20권6호
• /
• pp.109-123
• /
• 2022

Purpose: This research presents a practical tool aimed at increasing collaboration between designers and marketers for effective retail space branding. We present a design-related information processing model (DIP Model), which is a schematic map that includes cognitive theories which have design applications to retail space branding. Research design, data and methodology: Through literature review and practitioner opinion survey, 43 theories pertaining to the brand communication in retail spaces were selected, and design applications of the theories were analysed through field trips to stores of global brands. Results: The DIP Model consists of two axes: the information processing axis (i.e., encoding vsretrieval) and the regulatory focus axis(i.e., promotion vs prevention). Theories related to information processing axis are theories that facilitate the encoding and retrieval of information as intended by the company. Theories related to regulatory focus axis are theories that reinforce positive cognition and prevent negative cognition regarding the brand. Conclusions: The DIP Model is developed as a tool to categorise cognitive theories that are applicable to the design of brand communication in retail spaces. As such, the model can provide a better understanding of the role of behavioural design, with the aim of building stronger brands in retail spaces.

• 한국정보통신학회논문지
• /
• 제17권8호
• /
• pp.1796-1803
• /
• 2013

본 논문에서는 IE3D를 기반으로 하는 새로운 PSO(Particle Swarm Optimization) 알고리즘을 사용해 이동통신용마이크로스트립 패치 안테나를 설계하였다. 본 논문의 목적은 이동통신용 급전 사각형 마이크로스트립 안테나를 설계하고, 대역폭의 복사 매개변수에 대한 안테나 크기(길이, 폭) 및 기판 매개변수 상대 유전 상수(${\varepsilon}r$), 기판 두께의 영향을 연구하여 이동통신용에 적합한 안테나를 설계하는 것이다. 안테나 설계 프로그램인 IE3D에 PSO알고리즘을 적용하여 안테나의 낮은 입력저항, 대역폭, 안테나의 이득 등을 개선하였다.