• Title/Summary/Keyword: Remote Device Control

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Remote Control of a Mobile Robot using Haptic Device (촉각 정보를 이용한 이동로봇의 원격제어)

  • 권용태;강희준;노영식
    • Proceedings of the Korean Society of Precision Engineering Conference
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    • 2004.10a
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    • pp.737-741
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    • 2004
  • A mobile robot system is developed which is remotely controlled by a haptic master called ‘PHANTOM’. The mobile robot has 4 ultrasonic sensors and single CCD camera which detects the distance from a mobile robot to obstacles in the environment and sends this information to a haptic master. For more convenient remote control, haptic rendering process is performed like viscosity forces and obstacle avoidance forces. In order to show the effectiveness of the developed system, we experiment that the mobile robot runs through the maze and the time is checked to complete the path of the maze with/without the haptic information. Through this repeated experiments, haptic information proves to be useful for remote control of a mobile robot.

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A Study on the Development of Hard Disk Recoder and Remote Control Using Embedded Linux (임베디드 리눅스를 이용한 하드디스크 레코더 및 원격 제어 구현에 관한 연구)

  • Park, Seung-Ho;Lee, Jong-Su
    • Proceedings of the KIEE Conference
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    • 2004.07d
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    • pp.2429-2431
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    • 2004
  • In this paper, we have designed a remote controlable HDR System using all embedded linux board. The system is composed of three parts - a HDR System, a PC client program for remote control and a Nameserver for registering and aquisition of the IP address. The system is built in an embedded board using a linux kernel. With the Linux the system can support networking and file system for a hard disk management In addition, the system embeds a web-server and a ftp-server for remote manipulation and file transfer. And the hardwares of the system are controlled by the linux device driver mechanism. MPEG1/2 technique is used to compress TV tuner signal and external analog video/audio signal. And compressed data is stored in a hard disk. The data stored in the system is accesable through lan or internet. And RTP protocol is used to enable the system to service live stream of instant video/audio input.

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Implementation of Web-Based Remote Control System Using Embedded Linux (내장형 리눅스를 이용한 웹 기반 원격 제어 시스템 구현)

  • Lee, Seok-Won;Lee, Jin-Woo
    • Proceedings of the KIEE Conference
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    • 2003.07d
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    • pp.2609-2611
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    • 2003
  • In this study, we explain the process and the technique required for implementing web-based remote control system based on embedded processor, SAl110, and embedded Linux. At first. cross-compile environment for target system should be constructed on host computer, and bootloader in charge of Linux booting may be loaded on the target system. Then, kernel image is compiled and loaded on the target system. Embedded Linux porting process is completed when ram disk image is generated. Finally, we load wed-server and device driver on the ram disk and make web-page for remote control using CGI. Through the above process, we implement web-based remote control system and present the result.

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Development of a remote control camera system based on internet (인터넷기반의 원격제어 카메라 시스템 개발)

  • 최기훈;김영탁
    • Proceedings of the Korean Society of Precision Engineering Conference
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    • 1997.10a
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    • pp.504-506
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    • 1997
  • CCD camera is usually used for monitoring device. In most cases, he monitoring is performed from long distance. In this study, a camera system controlled through internet is developed. Using the system, not only we can get image information in real time but also we can control the orientation of the camera from long distance. Furthermore wireless communication is carried out between the camera and the server computer for verity of the application.

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Iot Based Vision and Remote Control a Compact Mobile Robot System (IoT 기반의 비전 및 원격제어 소형 이동 로봇 시스템)

  • Jeon, Yun Chae;Choi, Hyeri;Yoon, Ki-Cheol;Kim, Gwang Gi
    • Journal of Korea Multimedia Society
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    • v.24 no.2
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    • pp.267-273
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    • 2021
  • Recently, the small-size mobile robots with remote-control are rapidly growth which market of mobile is increased in the world. Especially, the smart-phones are widely used for interface device in the small size of a mobile robot. The research goal is control system design which is applied to miniaturization of a mobile robot using smart-phone and it can be confirmed performance for designed system. Meanwhile, the fabrication of mini-mobile robot can also be remote-control operation through the WIFI performance of a smart-phone. The smart-phone is used to remote-control for robot operation which control data transmit to robot via the WIFI network. To drive the robot, we can observe by the smart-phone screen and it can easily adjust the robot drive condition and direction by smart-phone button. Consequentially, there was no malfunction and images were printed out well. However, in drive, because of blind spot, robot was bumped into obstacle. Therefore, the additional test is necessary to sensor for blind spot which sensor can be equipment to mobile robot. In addition, the experiment with robot object recognition is needed.

Implementation of a Realtime Wireless Remote Control and Monitoring Systems (실시간 무선 원격 제어 및 모니터링 시스템의 구현)

  • Seong, Hae-Kyung;Lee, Moon-Goo
    • Journal of the Institute of Electronics Engineers of Korea CI
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    • v.47 no.6
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    • pp.93-102
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    • 2010
  • Existing web based information service system solutions show limitations in mobile information services, as well as problems such as uncertain error messages, and difficulty providing swift assistance or real time emergency support. In order to solve these deficiencies, a realtime wireless remote control system has been designed and implemented in this thesis, which is capable of managing and monitoring remote systems using mobile communication devices (Mobile Phone, PDA, Smart Phone) for realtime control. Proposed systems are applied at remote places, for instance 'office building', and a nursery school like 'kindergarten'. In the case of implemented at office building, it can be managing and controlling at real time all sorts of the sensor information that are installed at office building system environment through wire(web environment) or wireless(mobile device). In the other case at kindergarten system that are providing the real-time wireless remote control and monitoring system can be monitoring activity of kindergarten children with a mobile phone of authentication user. The security functions of proposed systems include mobile device user authentication and target system access control. The proposed systems allow real-time user authentication function and system access control function that improve the security of resource administrators and mobile device users, and provides not only uninterrupted services, but also real time mobile service environments.

The Current technology state of "Supervisory Control And Data Acquisition System(SCADA)" and development plan in the city-gas industry (긴급제언 - 원격감시제어시스템의(SCADA) 기술현황과 도시가스산업에서의 발전방안)

  • Choi, In-Hwan
    • Journal of the Korean Professional Engineers Association
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    • v.43 no.3
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    • pp.28-33
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    • 2010
  • The related industrial technologies are also being developed in medicine, education, the military, transportation, process management, security management and information technology industries due to a rapid progress in telecommunications technology. The supervisory remote control system is based upon telecommunications technology. The supervisory remote control systems are used in various ways such as city gas, water supply and drainage, environment, power, communication and device control fields. The supervisory remort control system became a solution with complex systems and important technologies in electricity, city gas filed that require safety management skills. The supervisory remote control system as a special technology has a lot of practical applications. In this paper, Let me examine the present status of remort control system applications and present development plans and alternatives in city-gas industrial technology.

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Remote Power Control System using the Raspberry Pi

  • Park, Jin-Ho;Yang, Hong-Sik;Lee, Jae-Hyeok;Lee, Hoon-Jae;Kim, Tae-Yong
    • International journal of advanced smart convergence
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    • v.4 no.2
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    • pp.120-123
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    • 2015
  • The use of smart devices worldwide has been increasing day by day and its applications based on IoT have been also extended. But the power control system requires complicated control and processing information from the various sensors in practice. One of the best ways to save the power consumption is to manage electrical equipment individually on the Internet. In this paper, remote power control system for managing the power through the relay switch module via Python server was implemented by using Raspberry Pi. The proposed power control system can be used anywhere over the Internet.

REMOTE SENSING L.T.A PLATFORM

  • Onda, Masahiko
    • 제어로봇시스템학회:학술대회논문집
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    • 1989.10a
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    • pp.1047-1052
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    • 1989
  • A novel multi-purpose monitoring platform-LTA vehicle is presented with much improved kinetic performances together with its structural analysis and its scale model test data. This provides a useful mean of monitoring, exploring and remote sensing platform that flies over the wide range of atmosphere and can be used as a safe economic device.

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User Performance Measures for iTV Remote Control of Pointing Devices (iTV 리모컨 포인팅 디바이스 수행도 측정)

  • Cheong, Kyeong-Kyun;Kim, In-Soo;Park, Sung-Kwon;Park, Yong-Jin
    • The Journal of the Institute of Internet, Broadcasting and Communication
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    • v.11 no.3
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    • pp.145-150
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    • 2011
  • In this study, we assessed the performance of the test remote pointing device that is applicable to interactive TV (iTV). An empirical test was carried out with the pointing devices in three different interface methods that are recently tried in the industry. For the measurement, a directional task was performed on the linear track described in the conventional ISO 9241-Part 9. The measured variables included the movement time, accuracy, throughput and the subjective satisfaction. The result showed that the motion time was better in the device in the GyroPoint method than the other devices, but the accuracy of the GyroPoint device was lower than that of the devices in the Hall Mouse and OFN methods. It was found that the throughput and the subjective satisfaction were dependent upon the individual input devices. Since this study was conducted on the major point devices that are currently tried and analyzed the problems and characteristics, it is assumed that this study will provide useful data for the design of the remote pointing device that is more suitable to the iTV environment.