• Title/Summary/Keyword: web-base monitor and control

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An Implementation of Remote Monitoring and Control System using CMOS Image sensor (CMOS 이미지 센서를 이용한 원격지 화상 감시 및 제어 시스템 구현)

  • Choi, Jae-Woo;Ro, Bang-Hyun;Lee, Chang-Keun;Hwang, Hee-Young
    • Proceedings of the KIEE Conference
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    • 2003.11c
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    • pp.653-656
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    • 2003
  • We have designed embedded web sewer system and ported Linux operating system version 2.4.5 at our system. And then We implemented to control and monitor widely separated hardware and implemented to monitor widely separated image using CMOS image sensor HV7131B. Web server is the Boa web server with General Public License. We designed for this system using of Intel's SA1110 ARM core base processor and connecting input and output device at GPIO port of SA1110. Device driver of General purpose I/O for Embedded Linux OS is designed. And then the application program controlling driver is implemented to use of common gate interface C language. User is available to control and monitor at client PC. This method have benefit to reduce the Expenditure of hardware design and development time against PC base system and have various and capacious application against firmware base system.

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Implementation of Remote Control and Monitoring System using Embedded Web Server (임베디드 웹서버를 이용한 원격 감시 및 제어 시스템 구현)

  • 최재우;노방현;이창근;차동현;황희융
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.4 no.3
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    • pp.301-306
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    • 2003
  • We have designed embedded web server system and ported Linux operating system version 2.4.1 at our system. And then We implemented to control and monitor widely separated hardware. Web server is the Boa web server with General Public License. We designed for this system using of Cirrus logic's EP7312 ARM core base processor and connecting input and output device at GPIO port of EP7312. Device driver of General purpose I/O for Linux OS is designed. And then the application program controlling driver is implemented to use of common gate interface C language. User is available to control and monitor at client PC. This method have benefit to reduce the Expenditure of hardware design and development time against PC base system and have various and capacious application against firmware base system.

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The PLC Controlling on Web Browser (Web Browser를 이용한 PLC 제어)

  • 김지은;박춘명;이강현
    • Proceedings of the IEEK Conference
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    • 2001.06c
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    • pp.105-108
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    • 2001
  • In this paper, "The PLC Controlling on Web Browser" is designed and implemented to remote control and to monitor FA system. Protocol bidirectional communication with PLC is written and sotted. Then Administration system sets Web server and JAVA Sevelet Program. The client system located at the monitoring Web browser are a JAVA Sevelet base system, and sends some commands to the server system which guards and controls the PLC system. The commands are delivered to the server system and the driver software exists in the server controls the PLC system directly.

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Performance of Internet DGPS Using Active X Control (Active X 컨트롤을 이용한 인터넷 DGPS 구현)

  • 강준묵;이용욱;이은수;조성호
    • Proceedings of the Korean Society of Surveying, Geodesy, Photogrammetry, and Cartography Conference
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    • 2003.04a
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    • pp.37-44
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    • 2003
  • The aim of this research was performance of Web-based real time DGPS using MS visual basic 6.0 Active X control. This system supported the navigation of rover by transmitting the DGPS correction information of base station via internet and monitored the moving of rover by displaying the corrected results received from rover as well as permitting Web users monitoring for rover. The Web-based DGPS server and the client system using MS visual basic 6.0 Active X control for DGPS displayed on Web-browser with the pre analysis was constructed and the system loading test via Web-browser was performed after debugging this system through the static GPS test and publishing it on Web. Also, the wireless internet DGPS test on Web by changing the distance between a base station and a rover was carried out. As the result of the test, the real time DGPS could be performed by transmitting the correction message which calculated from the server system to the client system continually. The rover could be managed by displaying the location information which received from the client system. Other users also could monitor the rover by connecting with this system via internet in real time.

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Design and Implementation of the RE Module for Sensor Network Applications (센서 네트워크 응용을 위한 무선 통신 모듈 설계 및 구현)

  • Dong, Sung-Soo;Lee, Chong-Ho
    • Journal of Institute of Control, Robotics and Systems
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    • v.12 no.1
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    • pp.60-65
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    • 2006
  • Recently, various ubiquitous networking services are developed and implemented for easy living. In general, new ubiquitous networking services require the new infrastructure including equipments and devices. However, it is difficult to replace existing infrastructure and devices with new ones in the home or office because of cost and maintenance problems. In this paper, we developed small-size web based RF wireless communication systems for sensor network applications. The designed RF systems are implemented using commercial system on a chip (SoC) on existing infrastructure and devices. The developed systems are tested for light control and temperature sensing and they are applied to sensor network training courses for students and engineer as well as various practical applications.

A Study of Vehicle's Sensor Signal Monitoring and Control Using Zigbee Wireless Communication and Web-based Embedded System (지그비 무선통신과 웹 기반의 임베디드 시스템을 이용한 자동차 센서신호 감시 및 제어에 관한 연구)

  • Yang, Seung-Hyun;Lee, Suk-Won
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.10 no.1
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    • pp.67-74
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    • 2009
  • In this paper, we constructed Embedded web-server to be monitored and controlled for intelligent vehicle on the base of embedded system and Zigbee wireless communication. By interfacing main controller and embedded system with ECU including every information of vehicle, it is possible to monitor the cruising information of vehicle, and sensor signal added to inside and outside of vehicle is transferred to embedded system through Zigbee communication. Web-server is constructed using embedded system, that's why the access to vehicle is possible using PC or mobile instrument, and the real-time check and control of vehicle is possible as well.

Design and Implementation of Personalized IoT Service base on Service Orchestration (서비스 오케스트레이션 기반 사용자 맞춤형 IoT 서비스의 설계 및 구현)

  • Cha, Siho;Ryu, Minwoo
    • Journal of Korea Society of Digital Industry and Information Management
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    • v.11 no.3
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    • pp.21-29
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    • 2015
  • The Internet of Things (IoT) is an Infrastructure which allows to connect with each device in physical world through the Internet. Thus IoT enables to provide meahup services or intelligent services to human user using collected data from those devices. Due to these advantages, IoT is used in divers service domains such as traffic, distribution, healthcare, and smart city. However, current IoT provides restricted services because it only supports monitor and control devices according to collected data from the devices. To resolve this problem, we propose a design and implementation of personalized IoT service base on service orchestration. The proposed service allows to discover specific services and then to combine the services according to a user location. To this end, we develop a service ontology to interpret user information according to meanings and smartphone web app to use the IoT service by human user. We also develop a service platform to work with external IoT platform. Finally, to show feasibility, we evaluate the proposed system via study.

A Study on Development of Network Management Systems base on Component (컴포넌트 기반의 망관리 시스템 개발에 관한 연구)

  • Kim, Haeng-Kon;Kim, Ji-Young
    • The KIPS Transactions:PartD
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    • v.11D no.4
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    • pp.937-950
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    • 2004
  • With growing population of internet and web applications, distributed environment is considered to be the standard architecture of application. A network management systems(NMS) is necessary to control and monitor the complex network resources for providing and sharing the heft quality service. We recognize the NMS as a standard infrastructure for supporting efficient networking and a separate commercial applications. We believe every resource including software, hardware and environment for the network management should be separated from special protocols, vendors and applications. Therefore, We need a standard network management system that is efficient and consistent because of the heterogeous network features. In regards to software development, software reuse through assembling and extending the reusable elements such as patterns and components assures to realize the best productivity and quality The component based development(CBD) methodology that can assemble black box though well defined interfaces makes it possible to develop easer and quicker applications and is proved as the best software development solution involved in construction, selection and assembly of components. In this thesis, we describe the architecture for the network management and identify, define and design the components through analysis and design in the network management domain and Identified components mapped to the component architecture. We also specify the component development and design and implement the component for developing the network management. Implemented components apply to the component repository system that register, retrieve and understand the components. We analyze, design and implement the entire network management system based on configuration, connection, performance and fault management through the pre-developed components.