• 한국정밀공학회지
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• 제30권5호
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• pp.480-485
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• 2013

Enhancing energy efficiency of machine tools causes substantial impacts on the manufacturing industries, to cope with the competitive introduction of the total energy management strategies. Real-time energy monitoring is essential to identify energy consumption patterns of the machine tools and correlate them with the energy management strategy. Integrated analysis of machine tool's operation status and the corresponding energy usage is most important to accurately evaluate the energy efficiency under the various machining process environments. This paper proposes a system architecture to realize the online energy monitoring system and the embedded energy monitoring approach interconnected with the CNC kernel. The shop-floor operation management system is presented to integrate the proposed online energy monitoring approach.

• 한국인터넷방송통신학회논문지
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• 제10권4호
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• pp.1-5
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• 2010

오늘날 유비쿼터스 환경에서 전력망이나 이와 유사한 시스템의 실시간 원격 제어 및 모니터링 기술은 다양한 센서나 카메라를 통하여 획득한 정보를 시간과 지역에 구애됨이 없이 인터넷이나 이와 유사한 시스템을 통하여 공유할 수 있는 서비스를 제공한다. 본 논문에서는 인터넷 관리 시스템인 IMS(Internet Management System)을 이용한 시스템 성능평가 및 유지보수를 위한 태양광 발전시스템의 원격 실시간 감시 제어 방법을 소개하고, IMS를 물관리 시스템에 적용하여 실용적 가치를 검증하였다. 또한 실시간 데이터 전송 방식으로 위치에 상관없이 웹 브라우저를 통한 원격 제어가 가능하도록 설계하였다.

• 대한안전경영과학회지
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• 제4권3호
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• pp.67-78
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• 2002

Automated manufacturing systems are applied to shop floors as tools for increase of productivity and quality and the decrease of manufacturing lead times and industry accidents. One of the most important issue of the present day is the application of Internet. The development of Internet technologies makes manufacturing enterprises break spacial barriers between users and shop floors, and collect various field data in remote sites. In this research, an Internet-based remote control system for a small-sized automated storage and retrieval system is developed for the purpose of real-time monitoring and control of automatic production equipment. The developed system has a client-server architecture and sends real-time images of the automated storage and retrieval system to clients by an CCD camera connected to a server.

• 전자공학회논문지A
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• 제30A권12호
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• pp.1-9
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• 1993

In this paper, to realize the network management function in automated manufacturing network Mini-MAP, the network management requirements are analyzed and the network management system is implemented on the basis of this analysis. The implemented management system which has both local management and remote management mechanism is considered as a single domain on the Mini-MAP network. Here, the remote management functions consist of network status, monitoring and remote operations and the local management functions have parameter display and network self testing. The MAP network controller is designed according to the MAP version 3.0 specifications and IEEE 802 standards. the operations of network management system are certified througth the test environments which consists of the implemented network adaptor and softwares for Mini-MAP.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 1999년도 추계학술대회
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• pp.183-189
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• 1999

Nowadays advanced manufacturing companies are trying to find a way to check the performance of their production equipments and plants from remote sites. However, it is hard to monitor the status of machine or to check the performance of the processes because the regional limitation of distributed environment. This paper presents research results in the real time monitoring of machining processes and internet_based operation of machining centers via internet, which is implemented using VRML and JAVA.

• 산업경영시스템학회지
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• 제37권1호
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• pp.33-40
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• 2014

Air compressor is an important facility with electric power in the industry. However, because of the noise and vibration of air compressor and is installed outside the building management difficulty. In this study, MCP (Micro Control Processor) to remote monitoring of the air compressor via the compressed air through improved quality and allows stable maintenance were designed. So, increase the productivity improvement of energy-saving effect can be obtained. Remote real-time information stored on your PC to manage air compressor equipment was higher reliability. Monitoring system is developed in this study was applied to embedded systems. It is easy to install air compressor, and low maintenance costs was to raise the economic impact.

• Journal of Biosystems Engineering
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• 제24권3호
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• pp.267-274
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• 1999

An internet and network based software and related interface have been developed, which can remotely control and manage an on-site operating system. Developed software modules were composed of two parts: monitoring/management modules and control/diagnosis modules were developed for the network status, warehouse, production and selling status. Modules of control with diagnosis were developed for the on-site operating system and interface. Each module was integrated and the whole modules have been tested with an automatic mushroom grading/sorting system which was built in a laboratory. Developed software modules worked successfully without any uncommon situations such as system down caused by the software or data transfer error. Each software module was developed independently in order to apply easily to other existing on-site systems such as rice processing centers, fruit and vegetable sorting, packaging and distribution centers scattered over the country.

• 정보교육학회논문지
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• 제5권3호
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• pp.364-373
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• 2001

이 논문에서는 초중등학교의 PC와 통신 장비에 대한 운영을 종합적으로 관리하기 위한 통합 관리시스템을 설계하고 구현하였다. 제안된 시스템은 PC의 시스템 정보 관리, 네트워크 정보 관리, 원격관리 등의 기능과 라우터의 회선 관리 및 성능분석 기능을 제공한다. PC 관리를 위한 시스템 및 네트워크 구성 정보 모니터링이 가능하며, 원격 PC의 화면을 수집하여 현 상황 파악이 가능하다. 네트워크장비의 관리를 위해 SNMP를 이용한 회선 인터페이스 정보 수집과 폴링에 의한 이용률 등의 분석 기능을 제공하고 있다. 통합 관리 시스템을 통해 시스템 관리 교사가 PC및 네트워크 요소에 대한 자원정보 수집과 모니터링이 가능하여 학교 내 모든 전산 자원에 대해서 일괄 관리가 가능하다.

• 대한원격탐사학회지
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• 제38권5_2호
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• pp.661-667
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• 2022

원격탐사와 GIS를 활용한 공간자료 분석은 재난 관리에 효율적인 기술로 이를 활용한 재난정보 제공을 위한 자료 분석 및 기술 개발에 관한 연구가 활발히 진행되고 있다. 특히 군집위성의 발사와 다양한 원격탐사 플랫폼의 활용, 취득된 데이터 처리 및 저장 능력의 향상, 인공지능 기술의 발달 등으로 인해 재난 관리를 위한 원격탐사와 GIS 기술의 활용은 많은 발전의 여지를 가지고 있다. 이번 특별호에는 재난의 예측, 감시 그리고 대응 단계에서 선박탐지, 건축물 추출, 해양환경 감시, 홍수탐지, 산불탐지, 그리고 재난 발생시 의사결정지원에 적용 가능한 원격탐사와 GIS 기술의 개발과 활용한 관련한 10편의 논문이 게재되었다. 이번 특별호에 출판된 논문들은 재난 관리 기술의 발전과 연관 학문 분야의 학술적 발전에 밑거름이 될 것으로 판단된다.

• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2002년도 Proceedings of International Symposium on Remote Sensing
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• pp.500-505
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• 2002

Based on the real-time monitoring by remote sensing and dynamic management by GIS on agricultural land and water resources in arid area, we solved the practicability and popularization of small-scale spatial information service system. Through demonstration, the standards of spatial information service database of agricultural land and water resources is set up, and the agricultural land and water resources management system in Shehezi City of Xinjiang Autonomy is established, which provides periodically the spatial information services needed by agricultural production to support for sustainable development in arid area.