• 제어로봇시스템학회:학술대회논문집
• /
• 2003.10a
• /
• pp.2126-2130
• /
• 2003

In the integrated systems, that is integrated digital TV(DTV) internet and home automation, like home server, is needed integration of digital TV video signal and computer graphic signal. The graphic signal is operating at the high speed and has time-divide-stream. So the re-request of data is not easy at the time of error detection. therefore EDAC algorithm is efficient. In this paper, we show a scheme, that is integration of graphic and dtv format signal for DTV monitor display. This paper also presents the efficiency error detection auto correction(EDAC) for conversion of graphics signal to DTV video signal. A presented EDAC algorithms use the modified hamming code for enhancing video quality and reliability. A EDAC algorithm of this paper can detect single error, double error, triple error and more error for preventing from incorrect correction. And it is not necessary an additional memory. In this paper The comparison between digital TV video signal and graphic signal, a EDAC algorithm and a design of conversion graphic signal to DTV signal with EDAC function in DTV system is described.

• Proceedings of the IEEK Conference
• /
• 2002.07a
• /
• pp.106-109
• /
• 2002

In the integrated systems, that is integrated digital TV(DTV) internet and home automation, like home server, is needed integration of digital TV video signal and computer graphic signal. The graphic signal is operating at the high speed and has time-divide-stream. So the re-request of data is not easy at the time of error detection. therefore EDAC algorithm is efficient. This paper presents the efficiency error detection auto correction(EDAC) for conversion of graphics signal to DTV video signal. A presented EDAC algorithms use the modified Hamming code for enhancing video quality and reliability. A EDAC algorithm of this paper can detect single error, double error, triple error and more error for preventing from incorrect correction. And it is not necessary an additional memory. In this paper The comparison between digital TV video signal and graphic signal, a EBAC algorithm and a design of conversion graphic signal to DTV signal with EDAC function is described.

• Proceedings of the KAIS Fall Conference
• /
• 2003.06a
• /
• pp.301-304
• /
• 2003

최근 ADSL과 케이블 모뎀을 이용한 고속 가입자망의 급속한 보급과 인터넷 정보가전(Internet appliances) 개발의 활성화는 홈네트워킹(home networking)이라는 새로운 컴퓨팅 환경을 등장 시켰다. 가정이나 사무실 내부에 PC, 프린터, 네트워크 카메라, 인터넷 냉장고, PDA, 디지털 TV등의 각종 장비들을 하나의 네트워크로 연결하고 게이트웨이를 통해서 외부의 인터넷과 연결된 홈네트워킹 환경에서, 사용자들은 가정에서 웹(Web)을 통해서 인터넷의 다양한 서비스를 이용하는 것 뿐 아니라, 원격지에서 가정 내부의 장비들을 제어하는 원격 관리 등의 새로운 서비스에 대하여 연구하였다.

• International journal of advanced smart convergence
• /
• v.11 no.2
• /
• pp.211-218
• /
• 2022

Pandemic situations such as COVID-19 can occur supply chain crisis. Under the supply chain crisis, delivering farm products from the farm to the city is also very challenging. Therefore it is essential to prepare food sufficiency people who live in a city. We firmly insist on food self-production/consumption systems in each home. However, since it is impossible to grow high-quality crops without expertise knowledge. Therefore expert system is essential to grow high-quality crops in home. To address this problem, we propose a smart kitchen farm as a data-based monitoring system and platform with ICT convergence technology. Our proposed approach 1) collects data and makes judgments based on expert knowledge for home users, 2) increases product quality of the smart kitchen farms by predicting abnormal/normal crops, and 3) controls each personal home cultivation environment through data-based monitoring within the smart central server. We expect people can cultivate high-quality crops in thir kitchens through this system without expert knowledge about cultivation.

• Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
• /
• v.15 no.2
• /
• pp.87-96
• /
• 2001

This paper proposes a new internet Web based concept & design method and implementation of LonWorks network system for remote intelligent control. The Experimental LonWorks network system using i·LON Web server is designed and fabricated. It is also verified that the developed control modules with LonTalk protocol have available inter offerable, reliable performance characteristics from the experimental results, Especially, the results provide a available technical data for remote home, building & plant automation control.

• Proceedings of the Korea Institute of Convergence Signal Processing
• /
• 2003.06a
• /
• pp.122-125
• /
• 2003

Consuming against a recently internet and the Mobile machinery and tools is expanded and it uses controls the machinery and tools of existing technique an internet and in necessity It made a wool one page from the dissertation which it tries to follow hereupon and web it led and controls the machinery and tools system design. It uses a Mobile one web server and the technique which controls the machinery and tools that application field the home network, telemetries the back is visible With the fact that the next continuous research will be necessary because wide.

• Proceedings of the Korea Inteligent Information System Society Conference
• /
• 2005.05a
• /
• pp.321-325
• /
• 2005

최근 가정 내 디지털 기기 간 네트워크 가능성이 현실화되면서 관련 산업과 기술에 대한 관심이 고조되고 있다. 또한 최근 들어 컴퓨터의 보급이 확산되어 2대 이상 보유가구가 늘어나고, 점점 더 많은 전자기기를 소유하면서 각각의 장치들을 한데 묶어 서로 연결하며, 인터넷 접속을 통해 더욱 편리함과 부가가치를 창출하고자 하는 욕구가 증대되고 있다. 이에 본 연구는 댁내에 안전한 삶을 누릴 수 있도록 홈 디지털 기기간의 통신 방법의 설계 및 제어할 수 있도록 구현하고, 임베디드 장비를 이용하여 보안 기기와 통신할 수 있는 홈 서버를 개발한다. 댁내, 외 어디에서나 집안의 현재 상황을 관리, 제어 및 모니터링이 가능하도록 설계하였다.

• KSII Transactions on Internet and Information Systems (TIIS)
• /
• v.13 no.9
• /
• pp.4706-4726
• /
• 2019

The paper is devoted to the detailed description of the distributed system for gathering data from Windows-based workstations and servers. The research presented in the beginning demonstrates that neither a solution for gathering data on attacks against Windows based PCs is available at present nor other security tools and supplementary programs can be combined in order to achieve the required attack data gathering from Windows computers. The design of the newly proposed system named Colander is presented, too. It is based on a client-server architecture while taking much inspiration from previous attempts for designing systems with similar purpose, as well as from IDS systems like Snort. Colander emphasizes its ease of use and minimum demand for system resources. Although the resource usage is usually low, it still requires further optimization, as is noted in the performance testing. Colander's ability to detect threats has been tested by real malware, and it has undergone a pilot field application. Future prospects and development are also proposed.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2002.11c
• /
• pp.2435-2438
• /
• 2002

본 논문은 다양한 표준의 제어 미들웨어가 설치된 환경에서 흠내의 정보기기간의 정보 전달 및 제어물 위해서 단일한 서비스를 개발, 실행하기 위한 구조를 설명한다. 기존의 가전제품에 다양한 통신 미디어(예: IEEE1394, IrDA, LAM, PLC, Bluetooth 등)이 추가되어 새로운 부가가치를 지원하는 정보가전제품들이 소개되고 있고 이에 적합한 통신 환경이 개발, 보급되고 있다. 또한, 정보기기간의 제어, 데이터 전송, 서비스 개발을 목적으로 다양한 제어 미들웨어(Jini, HAVi, LonWorks, UpnP 등) 이 제시되고 발전해가고 있다. 이러한 추세에 의하면 향후 수년안에 홈네트워크 서비스 플랫폼의 요구사항이 높아지며 특히, 다중 제어 미들웨어를 지원하는 서비스 플랫폼의 등장이 필요한 시점이다. 본 논문에서 설계, 구현한 홈네트워크 통합미들웨어는 서비스 프로바이더(서비스 제공자 및 운용자)에게 서비스개발, 보급 운용의 단일 환경을 제공한다. 이의 한 예제인 홈네트워크 미들웨어 연동 서비스는 서로 다른 제어 미들웨어를 따르는 정보기기간의 연동 서비스를 다양한 매체를 수용하는 홈서버에서 가능하도록 구축하였다.

• Journal of the Korea Society of Computer and Information
• /
• v.15 no.10
• /
• pp.191-200
• /
• 2010

The "intelligent internet power outlets" realized in this study use Internet environment to connect electrical and electronic products to the Net as well as to enable remote monitoring and control. They also have temperature and light sensors, and even offer scheduling options by means of a universal calendar run by an inner real-time timer. Furthermore, they control 4 outlets handling 4 external input conditions and infrared remote control with easy-to-use functions for home automation control. The user interface is equipped with an embedded Web server and UDP protocol handler, and which also allows special control programs be used with the Web browser. Thus, installing this real-time power control function with optimal scheduling and various communication functions will provide you with energy-efficient power outlets outfitted with the increasingly popular "standby power" electric power efficiency.