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Study on Wireless Control of a Board Robot Using a Sensing Glove

장갑 센서를 이용한 보드로봇의 무선제어 연구

  • Received : 2013.04.18
  • Accepted : 2013.07.31
  • Published : 2013.08.25

Abstract

This study presents the remote control of a board robot using a Sensing glove based on Bluetooth communication. The board robot is a kind of riding robot controlled by an user. The user wears the proposed remote glove controller, and changes a direction of the robot by different kinds of finger actions. Bluetooth is used for wireless communication between the board robot and its user. CdS cell Sensors and a LED in the glove are used for recognition of a number of finger actions, which are measured as analog signals. The finger actions have five commands ('1'right '2'neutrality '3'left '4'operation '5'stop), which are transmitted from the user to the board robot through Bluetooth communication. Experimental results show that proposed a Sensing glove can effectively control the board robot.

본 논문은 장갑 센서를 이용한 보드로봇의 무선제어 연구에 관해 다룬다. 사용된 보드로봇은 일종의 탑승형 로봇으로 탑승자는 옆으로 서서 앞을 보며 제어한다. 탑승자는 제안된 무선제어기 장갑을 한 손에 끼고, 손가락 동작에 의해 방향전환을 할 수 있다. 보드로봇과 사용자와의 무선제어를 위하여 블루투스(Bluetooth)가 사용되며, 장갑 제어기에는 광센서(CdS cell Sensor)와 LED(Light Emitted Diode)를 사용하여 손가락 동작에 의해 보드로봇을 조종한다. 사용자의 손동작에 따른 다섯 종류의 명령('1'우회전 '2'중립 '3'좌회전 '4'운전 '5'정지)을 CdS 센서로 측정된 아날로그 값을 기반으로 손가락 접촉유무를 확인한 후, 접촉유무에 대한 디지털 값을 전송한다. 보드로봇에 장착된 블루투스 송신기는 이 값을 수신한 후 수신된 명령을 기반으로 보드로봇은 주행된다. 실험의 결과로 제안된 장갑센서 인터페이스가 보드로봇 제어를 위해 효과적으로 사용될 수 있음을 보여준다.

Keywords

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