• Title/Summary/Keyword: Remote controller

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Design of Multiple Channel Wireless Remote Control System for Unmanned Vehicle (무인차량용 다중채널 무선원격 제어시스템의 설계)

  • Kim, Jin-Kwan;Ryoo, Young-Jae
    • Journal of the Korean Institute of Intelligent Systems
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    • v.24 no.5
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    • pp.489-494
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    • 2014
  • In this paper, a design of multiple channel wireless remote control system for unmanned vehicle is proposed. One of serious problems of the previous wireless remote control system is that it does not work when a control channel is damaged in case of emergency because it's composed of single control channel. Therefore, we propose the multiple channel wireless remote system which is composed of a portable wireless remote controller and a stationary wireless remote controller. The portable wireless remote controller and stationary wireless remote controller are designed and the multiple channel wireless remote control system for unmanned vehicles in developed. By applying to the unmanned vehicle to check its performance. The wireless remote control system is tested. Emergency stop using the portable wireless remote controller is tested when the stationary wireless remote controller is damaged. Also, emergency stop using the stationary wireless remote controller is tested when the portable wireless remote controller is damaged. The result of emergency stop test shows satisfied performance.

The development of the remote robot controller using the internet (인터넷을 이용한 원격 로봇 제어기의 개발)

  • 임재환;이종수;최경삼
    • 제어로봇시스템학회:학술대회논문집
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    • 1997.10a
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    • pp.776-778
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    • 1997
  • We propose a remote controller for a SCARA typed direct drive manipulator with two degrees-of-freedom(DOF). A remote controller system for SCARA robot of DDA is designed using a 2 DSP (TMS320c31) board and Winsock(Internet program class library supplied by Microsoft). The design objective of the system is to implement real time dynamic control algorithms which have been tested only by simulations so far and remote control regardless of the distance between user and robot. Because this system runs on Win95, we developed a VxD program to communicate with DSP controller.

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Development The Controller Remote Operation for Dozzer and Excavator (도저-굴삭기의 원격운전 제어기 개발)

  • Park, Doo-Yong;Shin, Young-Jin;Kim, Ho-Yol;Lee, Sung-Woo
    • Proceedings of the KIEE Conference
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    • 2005.05a
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    • pp.246-248
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    • 2005
  • The power plants have a loading dock and unloading device for the diverse kinds of fuel such as the bituminous coal and natural gas imported by the sea from all over the world. To unload the coal in the ship not only in the environment-friendly manner but also in the cost-effective way, the new type of heavy equipment loaded with additional features as well as excavator and the remote controller to maneuver this equipment are developed. This heavy equipment, which can be used to unload the coal in the ship in conjunction with CSU (Continuous Ship Unloader), and the remote controller are endorsed by the related code and laws. With the remote controller, the field workers can operate the unloading equipment at the remote place far from the equipment as well as in the cabin for themselves without tile remote controller.

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Design of Multiple-Air-Compressor Automatic Controller for Energy Savings (에너지 절약을 위한 다수 에어컴퓨레셔 자동제어장치 설계)

  • Yang, Sung-Kyu;Kim, Gab-Soon
    • Journal of the Korean Society of Manufacturing Process Engineers
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    • v.19 no.5
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    • pp.53-59
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    • 2020
  • This paper describes the design of a remote control device that can control the ON/OFF state of multiple air compressors using wireless communication. The main remote controller and air compressor remote controller were designed using a microprocessor (ATmega128), and the circuit diagram was configured to wirelessly communicate using A Zigbee module between the two remote controllers. The result of the measurement of wireless communication distance between the two remote controllers was more than 1.1 km.

Implementation of a B-Link Interface Logic for a SCI Interconnect (SCI 연결망의 B-Link 인터페이스 회로 구현)

  • 한종석;모상만;기안도;한우종
    • Proceedings of the IEEK Conference
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    • 1999.11a
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    • pp.412-415
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    • 1999
  • In this paper, we describe an implementation of the B-Link bus interface logic for a directory controller and a remote access cash controller in the SCI-based CC-NUMA multimedia server developed by ETRI . The CC-NUMA multimedia server is composed of a number of Pentium III SHV nodes and a SCI interconnection network. To communicate with remote nodes, each node has a CC-Agent which consists of a processor bus interface(PIF). a directory controller(DC), a remote access cash controller(RC), and two SCI 1ink controllers(LCs). The B-Link bus interface logic is developed for a directory controller and a remote access cash controller in order to communicate with a SCI link controller on a B-Link bus. It consists of a sending master controller a receiving slave controller, and asynchronous data buffers. And It performs a self-arbitration, a data packet transmission, a queue allocation, an early terminal ion. and a cut-through data path.

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A technique to expand the I/O of the PLC Using remote I/O module

  • Suesut, Taweepol;Kongratana, Viriya;Tipsuvannaporn, Vittaya;Kulphanich, Suphan
    • 제어로봇시스템학회:학술대회논문집
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    • 1999.10a
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    • pp.61-64
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    • 1999
  • In this paper, a technique to expand the Input and Output (I/O) of the programmable logic controller (PLC) using remote I/O module is presented. The controller and the remote I/O module should have the same protocol and are interfaced through RS 485. Each remote I/O module consists of 16 digital input and 16 digital output, and the maximum of 32 remote I/O module can be linked to one controller. The remote I/O is programmed for interrupt request to controller independently. Therefore, there is no affect to the scan time of the controller. Using this technique, the PLC can be efficiently applied to the several hundred meters different control points such as the ON-OFF control fur the agriculture farm, the building automation system, a multi group of machine control.

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Double Network Control of Linear Systems (선형 시스템의 이중 네트워크 제어)

  • Lee, Sin-Ho;Choi, Yoon-Ho;Park, Jin-Bae
    • Proceedings of the KIEE Conference
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    • 2009.07a
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    • pp.1743_1744
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    • 2009
  • In this paper, we propose a double network control approach for linear systems. Generally, there are two network control system structures: the direct structure and the hierarchical structure. Here, the hierarchical structure consists of a main controller and a remote controller. The network delay of the structure only appears in the closed loop between the main controller and the remote system. However, the delay can exist between the remote controller and the actuator. Therefore, we design the double network system with delays between the main controller and the remote system, and the remote controller and the actuator. Finally, we carry out simulations on the linear system to illustrate the effectiveness of the proposed control method.

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A Future Remote Controller for 3D TV

  • Park, Min-Chul;Cheoi, Kyung-Joo
    • 한국정보디스플레이학회:학술대회논문집
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    • 2007.08b
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    • pp.1737-1738
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    • 2007
  • An intelligent remote controller for 3-D TV interface exploits an artificial system of human visual attention for an easy interaction.

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Mobile Robot Destination Generation by Tracking a Remote Controller Using a Vision-aided Inertial Navigation Algorithm

  • Dang, Quoc Khanh;Suh, Young-Soo
    • Journal of Electrical Engineering and Technology
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    • v.8 no.3
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    • pp.613-620
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    • 2013
  • A new remote control algorithm for a mobile robot is proposed, where a remote controller consists of a camera and inertial sensors. Initially the relative position and orientation of a robot is estimated by capturing four circle landmarks on the plate of the robot. When the remote controller moves to point to the destination, the camera pointing trajectory is estimated using an inertial navigation algorithm. The destination is transmitted wirelessly to the robot and then the robot is controlled to move to the destination. A quick movement of the remote controller is possible since the destination is estimated using inertial sensors. Also unlike the vision only control, the robot can be out of camera's range of view.