• Proceedings of the Korea Information Processing Society Conference
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• 2003.11b
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• pp.1015-1018
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• 2003

과거 우리는 플랫폼 독립적인 XML과 GUI 기반의 툴들을 제공하여 장비에 대한 제어 및 모니터링 소프트웨어의 효율적인 생성과 유지보수성을 향상하기 위한 프레임워크[1][2]를 제안하였다. 제안한 프레임워크는 세 가지의 XML 문서(IID, MAP, CMIHL), VI Wizard, Generator로 구성되었다. 본 논문에서는 제안한 프레임워크의 한 구성요소인 Generator에 대한 설계와 구현을 보인다. Generator는 장비의 제어정보 모니터링 정보, 통신 정보, 스케줄 정보, 제어 소프트웨어의 사용자 인터페이스 정보 등을 기술하는 CMIML(Control & Monitor ing Instrument Markup Language) 문서를 이용해서 GUI 기반의 사용자 인터페이스 편집 환경을 제공하고, CMIML 문서를 소프트웨어 코드로 변환함으로써 제어 및 모니터링 소프트웨어를 자동 생성한다.

• Proceedings of the Korean Information Science Society Conference
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• 2006.06a
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• pp.349-351
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• 2006

최근 임베디드 디바이스에 여러 가지 장점을 제공하는 자바기술과 네트워크 기능은 필수적인 요소가 되었다. 임베디드 디바이스에 적용되는 자바기술은 대부분 J2ME 이며 J2ME에서는 KVM 과 GUI, 네트워크 API등을 명세하고 있다. 이 중 GUI와 네트워크 부분은 구현 시 시스템에 의존적인 부분을 따로 구현해야 하는데, 이는 native 함수로 구현할 수 있다. 본 논문에서는 자바 스펙(J2ME)에서 정의된 네트워크 API 의 기능들을 분석하여 임베디드 시스템에 적합한 네트워크 API 의 native 함수를 구현하였다.

• 제어로봇시스템학회:학술대회논문집
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• 2000.10a
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• pp.380-380
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• 2000

We have developed a design/analysis tool for use with Mat lab whick is named as "Parametric Robust Control and Identification(PROCI)". The tool is composed of three parts: Part i) consists of the identification of the continuous time transfer function by using either time domain input-output data or frequency response data, which might be experimentally obtained. Part ii) is the CDM synthesis of classical controller such as PID, Lead/Lag compensators. In part iii), the analysis of robustness of overall system can be dealt with. This tool allows us to analyze completely most of robustness issues with respect to the interval uncertaintyncertainty

• Convergence Security Journal
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• v.8 no.4
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• pp.31-40
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• 2008

Recently, network forensic research which analyzes intrusion-related information for tracing of attackers, has been becoming more popular than disk forensic which analyzes remaining evidences in a system. Analysis and correlation of logs from firewall, IDS(Intrusion Detect System) and web server are important part in network forensic procedures. This work suggests integrated graphical user interface of network forensic for private information leakage detection. This paper shows the necessity of various log information for network forensic and a design of graphical user interface for security managers who need to monitor the leakage of private information.

• Proceedings of the Korea Information Processing Society Conference
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• 2004.11a
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• pp.641-644
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• 2004

내장형 소프트웨어 성능 평가 및 분석 도구는 제한된 자원에 효율적인 내장형 소프트웨어의 개발 속도와 신뢰성 향상을 위한 유용한 도구이다. 본 논문은 내장형 시스템 개발자가 쉽고 편리하게 성능 평가 결과를 분석하고 효율적인 소프트웨어 개발 기회를 보장받을 수 있는 GUI 형태의 성능 분석 레포팅 뷰어(reporting viewer)를 설계하고 구현한다. 제안하는 성능 분석 레포팅 뷰어는 내장형 소프트웨어에 대해 생성된 저수준의 성능 평가 로그를 API 수준의 자료구조로 변경하는 정보 변환기 모듈과 API 형태의 자료구조를 이용해 사용자가 원하는 결과를 GUI 형태로 출력하는 레포팅 생성기로 구성된다. 제안하는 성능 분석 레포팅뷰어는 개발자나 사용자에게 그래픽 형태의 편리한 성능 분석 레포팅을 제공하며, 나아가API를 통해 개발자 자신의 취향에 맞는 레포팅 화면의 구성과 개발 가능성을 제공할 수 있을 것으로 기대된다.

• Proceedings of the KIEE Conference
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• 2003.11c
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• pp.906-909
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• 2003

This paper proposes an algorithm of CAD data extraction for the computer controlled making system. In general logo is directly designed at the marking controller, but that is not an effective method because of the very limited working area. In this paper, for the data extraction we used a general PC and Auto CAD for logo design, and developed the software with GUI(Graphic User Interface) method. Then the data is transferred to the marking controller for marking on the object. With experimental result we showed the proposed algorithm to be very effective in the computer controlled marking system.

• Proceedings of the KIEE Conference
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• 2003.11c
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• pp.826-829
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• 2003

This paper describes the architecture and development of real-time monitoring system for ILRT (Integrated Leakage Rate Test). Object Oriented approach is used during the analysis and design. The architecture can be spited into two modules. First one is the Interface module, which, takes care of the communication between the server and the clients, and the second module is the Graphical User Interface (GUI) module, which takes care of the GUI in the web browser of the client. The technologies used includes Java, Java Bean and Java Applet. Etc.

• Proceedings of the KIPE Conference
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• 2010.11a
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• pp.359-360
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• 2010

In smart grid system which uses photovoltaic system, fuel cells and so on, a program implemented with C language is used for control and measurement. When using programs implemented with C language GUI is difficult to watch control and monitor the smart grid system. But LabVIEW is a graphical programming language and it is easy to design GUI screen and to manage many variables such as real-time output of electric power including solar cell, wind power system and fuel cell. This paper suggests LabVIEW and C-language TCP/IP communication for smart grid monitoring system i mplemented with C-language.

• Journal of the Semiconductor & Display Technology
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• v.20 no.3
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• pp.172-177
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• 2021

The HUD (Head-up Display) device for vehicles has gradually been advanced in connection with ADAS (Advanced Driver Assistant System) for the safety and the convenience of driving. In this paper, the major features (e.g. speed, RPM, etc.) of vehicles is received through the ECU and the route information is received through the navigating API, configurating the integrated GUI. And, the optical system is configured based on DLP (Digital Light Processing) to evaluate the visibility depending on the resolution change of the GUI. The IoT HUD system proposed in this paper has the scalability to flexibly add not only the ECU but also various cloud-based driving-related information.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2021.10a
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• pp.229-231
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• 2021

In this paper, we describe a hardware design of the SIMECK block cipher algorithm that can be implemented in lightweight hardware with appropriate security strength. To achieve fast encryption and decryption operations, it was designed using two-step method that reduces the number of operation rounds. The designed SIMECK cryptographic core was implemented in Arty S7-50 FPGA device and its hardware operation was verified with a GUI using Python.