• Title/Summary/Keyword: internet web control

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Design of Web based Remote Monitoring & Diagnosis System for Machine Tool (Web based 공작기계 원격감시.진단시스템 설계)

  • 김동훈;김선호;이은애;한기상;권용찬;김주한
    • Proceedings of the Korean Society of Precision Engineering Conference
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    • 2000.05a
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    • pp.1005-1010
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    • 2000
  • Internet service has widely used in office automation such as, manufacturing management purchase, and material resource. Nowadays, factory automation and shop floor control system including CAD/CAM department need a web based monitoring and diagnosis to achieve global collaboration and tole-service. This raper deal with design of web based remote monitoring and diagnosis system which concerned with open architecture controller for machine tool.

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Implementation of Web-based Virtual Machine Tools (Web 기반 가상공작기계의 구현)

  • 정광식;서석환;서윤호;이현수
    • Korean Journal of Computational Design and Engineering
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    • v.6 no.4
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    • pp.236-243
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    • 2001
  • A key factor far realizing the internet-based virtual manufacturing system(VMS) and virtual enter-prise(VE) is how to precisely and effectively represent the machine elements and mechanics. In this paper, we present methods to represent the numerically controlled machine tools in the internet environment. The method is composed of: 1) geometrical modeling of the machine tools, 2) kinematic modeling for the movements of the machine tools, and 3) representing the developed model in the internet infrastructure. Based on the models. a web-based virtual machine tools (WVMT) is developed, and it can be accessed at hrrp://wvmt.postech.ac.kr. The WVMT can be used for various purposes: 1) web-based virtual manufacturing system, 2) web-based CAM system, and 3) CNC educational tools for the vocational school through internet.

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A study on Web interface for the Blind. (시각장애인을 위한 웹 인터페이스에 관한 연구)

  • Choi, T.J.;Jang, B.T.;Kim, H.K.;Kim, J.K.;Hur, W.
    • Proceedings of the IEEK Conference
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    • 1999.06a
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    • pp.559-562
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    • 1999
  • In this paper, we developed on internet based assembly information display system for the blind. The system is consist of hardware and software. The hardware is consist of a voice synthesis device and a tactile display for character information, and the software is consist of internet web browser for the blind and braille program. The tactile-device system consists of a control unit, pin array, pin generator, serial port, and a power supply. The pin exerted by a electromagnetic method, solenoid. The internet web browser separates the character and image from internet web page, and character information in the web page is converted to braille and fed to sound system. Also the image in the web page can be printed developed tactile display. As the results of experiment, the blind could access the internet web site by using this system and understand various internet information.

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Embedded control system design by use of the Mobile web page (모바일 웹페이지를 이용한 임베디드 컨트롤러 시스템 설계)

  • 정운용;이재성;김선형
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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    • 2003.10a
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    • pp.695-698
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    • 2003
  • Recently consuming against the advancement and the mobile machinery and tools of the Internet is expanded and it uses the Internet and the demand against the technique which controls the machineries and tools of existing with remoteness is augmented. It made a mobile web browser from the dissertation which it sees consequently and web it led and the system which controls the machineries and tools which are connected to sleep the proposal it did. And the web control system which uses the mobile machinery and tools the home network, telematics the back the next continuous research is necessary because the application field is wide.

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Implementation of Monitoring and Control System for Fire Engine Pump using the AJAX (AJAX를 이용한 소방엔진펌프의 모니터링과 제어 시스템 구현)

  • Yang, Oh;Lee, Heon-Guk
    • Journal of the Semiconductor & Display Technology
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    • v.15 no.3
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    • pp.40-45
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    • 2016
  • In this paper, the fire engine pump is controlled and monitored by the AJAX (Asynchronous Javascript and Xml) in the web server. The embedded system with built-in system having a processor and a memory of high performance occurs many problems in transmitting the large amount of data in real time through the web server. The AJAX is different from HTML (Hyper Text Makeup Language) with java script technology and can make RIA (Rich Internet Application). It process the necessary data by using asynchronous and it take advantage of usefulness, accessibility, a fast response time. Using AJAX can build up web server with real time and monitoring that fire engine pump status, check processing pump memory in the event of fire, also remotely monitors can do. The web server system can control the fire engine pump as like the black box. The experimental results show the effectiveness and commercialize possibility.

An Implementation of Image Security System Based oil Web (웹기반 화상 감시 시스템의 구현)

  • 조평기;박영석
    • Proceedings of the Korea Institute of Convergence Signal Processing
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    • 2000.08a
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    • pp.49-52
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    • 2000
  • In this paper we have developed an image security system based on Internet Web in order to overcome the problem of existing systems that use the dedicated network. The developed system resolves the safety problem of the centralized control model by adapting the distributed control model based on Web, and has the functions of remote control and automatic monitoring for grouped multiple sites on Web browser. And the system can operate various computers or operating system because it's operating software was designed by the concepts of Java Virtual Machine and Virtual Instrument. Also, our system has not need of additional cost for network construction by using Internet and can greatly improve the managemental efficiency of system because the maintenance and publishing of software updates can be performed through Web Server.

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Internet Web-Based Remote Control System for Permanent Magnet Synchronous Motor Drives (인터넷 웹 기반의 PMSM 원격 제어시스템)

  • Kim, Dai-Hyun;Choi, Yang-Kwang;Kim, Young-Seok;Lee, Eul-Jae
    • Proceedings of the KIEE Conference
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    • 2003.10b
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    • pp.42-44
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    • 2003
  • As the industry is developed, uses of various electric motor are increasing from general home to various fields of industry, and the kind becomes various daily. For these reasons, it is required to study the remote control and a package management about change of a speed drive system, the supervision of administration appliance by real time, and the collection and process data together using internet prevailed on industry whole. This paper deals with the development of a Web-Based remote control system for permanent magnet synchronous motor drives. The client/server system using TCP/IP protocols and DSP controller for remote control through internet and the Web interface that users can confirm data and state of PMSM(Permanent Magnet Synchronous Motor) is developed. This system is available for driving, braking, variable speed control and monitoring for PMSM in real time through administration program of Web-Based.

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Implementation of Remote Control System of Robot using Web Browser (웹 브라우져를 이용한 원거리 로봇 조작 시스템 구현)

  • 선상준;이동옥;심귀보
    • Proceedings of the Korean Institute of Intelligent Systems Conference
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    • 2000.05a
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    • pp.288-291
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    • 2000
  • In this paper we implement a robot system consisted of mobile tole robot to be controlled by client through web browser Newly Internet is connected to all network of the whole world. If client uses the network like this, client can control direction of a robot that is selected in free place. In this study, system is embodied in using robot that can move freely in plan place and cod camera that can grab robot image. System transmit image data of cod camera to java server that is placed in web server of internet that is used by client. Java server display incoming data in home page using java applet. Then web browser offer robot image to client and client send remote control signal to robot. Control signal is transmitted to robot by java server and robot receiving signal moves toward direction wanted by client.

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A Study on the Design of Embedded Web Server Application Module (임베디드 웹 서버 응용모듈 설계 연구)

  • 이양원
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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    • 2004.05b
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    • pp.395-398
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    • 2004
  • This paper describes the implementation of an internet-based servo-control system with novel direct internet control architecture which is insensitive to the inherent internet time delay. The servo control system can be controlled by using a PC provided at a local site. However, a large internet time delay may make some control inputs distorted. Moreover, since it is acted by the number of the internet nodes and loads, this delay is variable and unpredictable. This system consists of servo mechanism and Ethernet control adapter. Intention of this paper is to reduce the expenses, to manage effectively for plant and to increase the productivity through linking each plant of several factories by TCP/IP and Ethernet, and then many control plants and manager minimize the needed work. Experiments are partially fulfilled using the Labview and Matlab.

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Internet-based Apparel Fabric Information System (인터넷을 기반으로 하는 의류용 소재 정보시스템)

  • 박창규;이대훈;이웅의
    • Journal of the Korean Society of Clothing and Textiles
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    • v.27 no.3_4
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    • pp.354-363
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    • 2003
  • In this research, an internet-based fabric information system has been developed. Recently, the numbers of textile industries which have their own homepages to advertise their product fabrics fur apparel through the Internet and textile e-Commerce web sites rapidly increase. Unfortunately, traditional fabric information systems based on direct meeting and trust cannot give sufficient information to numerous visitors of the Internet sites including fabric buyers for apparel. They can just view 3-dimensional fabric images and text-based specifications such as fabric density, composition, colors, weight, etc. To solve these problems, the new fabric information system fur apparel has been developed. The web-based fabric information system is composed of the following six modules; $\circled1$ fabric database management system, $\circled2$ a 3-D fabric drape image viewer to illustrate fabric appearances, $\circled3$ a virtual wearing system to apply a fabric to garment designs, $\circled4$ a fabric property viewer to confirm fabric characteristics, $\circled5$ a QC (quality control) document generator to manufacture high qualify garments with a fabric, and$\circled6$actual display mall to view actual fabrics. The fabric information system is simply performed by visitors clicking the buttons hyper-linked with JAVA applets on web browser. The web-based fabric information system enables the web site visitors to understand fabrics shown on the Internet in more details.