• Title/Summary/Keyword: RemoteControl

Search Result 2,786, Processing Time 0.036 seconds

Realtime Video Monitoring and Zigbee based Remote Lighting Control System (실시간 영상 모니터링 및 Zigbee 기반 조명 제어 시스템 구현)

  • Kim, Joung-hyun;Yu, Dong-hui
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
    • /
    • 2009.10a
    • /
    • pp.105-107
    • /
    • 2009
  • Based on the rapid development of IT technology and deployment of the Internet through high speed networks, network environments have been changed from office oriented environment based on business industries and public institution even to the interconnection to digital electronics in the home network. Home network based applications are very diverse and the remote monitoring and control areas have been studied. In this paper, we present the design and implementation of a remote real time video monitoring system which provides the moving pictures on the web page through the Internet using JMF. In addition, we present the design and implementation of a remote light control system based on Zigbee.

  • PDF

Remote Operation Water-gate Development using Portable Control Terminal (휴대용제어단말기를 이용한 원격조정수문개발)

  • 성백섭;박창언;김일수;차용훈;이진구
    • Proceedings of the Korean Society of Machine Tool Engineers Conference
    • /
    • 2002.04a
    • /
    • pp.515-520
    • /
    • 2002
  • This paper begin a new approach in the water-gate controller using radio communication. The dissertation is on the controllable device development of water-gate in the remote distance from water-gate trough the transceiver by radio communication. The proposed water-gate control device is simple in structure, an suitable for implementation of water-gate control in the remote distance. The remote controller water-gate device inspected the up and down motion of water-gate through the LCD displayer, so that it was very safety driving about the surroundings information, over loading and position of water-gate, and so on.

  • PDF

Smart Home Control based on Raspberry Pi Server & SEN Remote HMI App (라즈베리파이 서버 & SEN Remote HMI 앱 기반의 스마트 홈 제어)

  • Kim, Nam-sung
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
    • /
    • 2016.05a
    • /
    • pp.533-536
    • /
    • 2016
  • In this paper, we take advantage of the SEN Remote HMI App as a tool based on Raspberry Pi server for the smart home control. This is a smart home control system built in an open and a low-cost Raspberry Pi as a server, and take advantage of Android-based graphical programming software SEN Remote HMI. If you build it based system expansion and additional works interface via the Raspberry Pi and Arduino, it is expected to be extended to the Internet of Things (IoT) enabling environment for the implementation of smart home.

  • PDF

Controller for Signal Format Using the Infra-Ray Remote Control (적외선 리모콘을 이용한 신호 수신기억형 제어장치)

  • Park, Han-Suk;Jung, Hae-Gun;Bae, Jong-Il;Lee, Hyung-Gi;Ahn, Young-Joo;Byun, Gi-Sik;Kim, Nam-Ho
    • Proceedings of the KIEE Conference
    • /
    • 2001.07d
    • /
    • pp.2561-2563
    • /
    • 2001
  • This research is about the remote control of the infra-ray signal producer and the received signal memory-type control unit. Also by using the infra-ray signal from the remote control, reduction of malfunctions due to infra-ray signal from other devices are presented. Applications on various electric and electronic items to improve the convenience are also shown.

  • PDF

Emergency Mode Algorithm Considering Remote Operation/Control and Autonomous Level of Unmanned Surface Vehicle (무인수상정에서의 원격운용통제 및 자율수준을 고려한 비상모드 알고리즘)

  • Youn, Jong-Taek;Kim, Yongi;Baik, Jae Woong;Lim, Jae Hyun;Yu, Chan-Woo;Kim, Jung-Hoon
    • IEMEK Journal of Embedded Systems and Applications
    • /
    • v.12 no.5
    • /
    • pp.319-330
    • /
    • 2017
  • In remote USV (Unmanned Surface Vehicle) maritime operation, the remote operation and control technic and autonomous control technic is required and the emergency mode algorithm is needed certainly for sailing and accomplishing various surveillance, reconnaissance, and underwater search missions of USV. In this paper, we review the countermeasures in emergency situation of the existing USV system (Barracuda) and propose the emergency mode algorithm considering the operation and control, and autonomous control level for the stable USV operation in case of emergency. We analyzed the autonomous control level in view of the mission complexity and environmental difficulty, and human interface, and verified the performance of the autonomous control level when we apply four emergency mode algorithms. It is expected that more stable and reliable operation and cotrol are possible if the proposed algorithm is applied to the environments requiring the various multi-mission USV sailing and mission achievement.

Design and Implementation of Optimal Control Algorithms for Building Energy Management (빌딩 에너지 관리 최적화 알고리즘 설계 및 구현)

  • Jin Jung-Hwa;Chung Sun-Tae
    • Korean Journal of Air-Conditioning and Refrigeration Engineering
    • /
    • v.16 no.10
    • /
    • pp.969-976
    • /
    • 2004
  • Building energy saving is one of the most important issues in these days. Energy saving control strategies should be developed properly to achieve the saving. One of such area we could apply is the HVAC (Heating, Ventilation and Air-Conditioning) system. Through the optimal control algorithm for building energy management system (EMS), you can not only save the cost of building energy, but also protect HVAC system components against the unexpected condition. In order to verify the effectiveness of building energy saving, field test was accomplished for several months at 'A' building. And to get the measured data, remote control was used. If the remote control is used in BAS (Building Automation System), control and monitoring can be done for all of the building systems, such as HVAC, power, lighting, security and fire-alarm etc. anywhere any time. Using the remote control, Control and monitoring is possible for the testing system without going there. As the results of field test, we could reduce $5{\sim}10\%$ of the building energy cost.

Remote robot system using Internet server (인터넷 서버 기반의 원격 로봇 시스템)

  • Lee, Tae-Hee;Cho, Sang
    • Journal of the Korea Institute of Information and Communication Engineering
    • /
    • v.7 no.7
    • /
    • pp.1434-1441
    • /
    • 2003
  • Recent technological advances in utilization and generalization of Internet have overcome some of the limitations of remote robot control range and real-time monitoring system. However, It needs Embedded system with control protocol or hardware which has avility to port the micro realtime operating system in robot control system communicate with remote controlled robot, because those system use the wireless LAM or Bluetooth as a network media. In this paper, we design and implement the wireless MODEM protocol and install it to the server system. Also, we implement a client system could control the remote robot through the server and we assure that this protocol and client/server system ate suitable for small size remote control system based on Internet.

Digital Controller of a Diesel Generator using an Embedded System

  • Ahn, Kwang-Seon
    • Journal of Information Processing Systems
    • /
    • v.2 no.3 s.4
    • /
    • pp.143-146
    • /
    • 2006
  • We have designed an embedded controller for the control of a diesel generator using an embedded system. The generator is monitored and controlled remotely via the internet in real-time. The proposed digital controller is designed to handle precisely the distortions and noises of the signals emanating from the diesel generator, and enables abnormal operation of the diesel generator to be notified to the remote manager using the Short Message Service (SMS) of the Internet, which enables the appropriate personnel to take action by remote control according to the incoming messages.

Web-Based Remote Control and Measurement Systems (웹기반 원격 계측 및 제어 시스템 개발)

  • Gil J. Jin;Moon K. Kwak;Seok Heo
    • Proceedings of the Korean Society for Noise and Vibration Engineering Conference
    • /
    • 2002.11a
    • /
    • pp.382.2-382
    • /
    • 2002
  • This paper is concerned with web-based remote measurement and control systems. Recently, various techniques are developed based on the advance of the internet environment. The PHP can be used in the server without any interpreter. Simple page can be constructed using the html and the results can be immediately showing client PC using web-cam.

  • PDF

Optimal Communication Channel Scheduling for Remote Control of Lead Vehicle in a Platoon (군집 선행차량의 원격제어를 위한 통신 채널의 최적 스케줄링)

  • 황태현;최재원
    • Journal of Institute of Control, Robotics and Systems
    • /
    • v.9 no.12
    • /
    • pp.969-976
    • /
    • 2003
  • A remote control strategy for vehicles in Intelligent Vehicle Highway System (IVHS) is considered. An optimal scheduling of a limited communication channel is proposed for lead vehicle control in a platoon. The optimal scheduling problem is to find the optimal communication sequence that minimizes the cost obtained inherently by an optimal control without the communication constraint. In this paper, the PID control law which guarantees the string stability is used for the lead vehicle control. The fact that the PID control law is equivalent to the approximately linear quadratic tracker allows to obtain the performance measure to find an optimal sequence. Simulations are conducted with five maneuvering platoons to evaluate the optimality of the obtained sequence.