Journal of Institute of Control, Robotics and Systems (제어로봇시스템학회논문지)

Institute of Control, Robotics and Systems (제어로봇시스템학회)
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A New Ultrasonic Range Sensor Using Multiple Reflections

다중반사특성을 이용한 새로운 초음파 거리 센서

  • 이왕헌 (한국과학기술원 전기전산학과) ;
  • 권인소 (한국과학기술원 전기전산학과)
  • Published : 2002.07.01
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Abstract

This article describes the ultrasonic range sensor for the recognition of the Indoor environment, especially utilizing the multiple reflection properties of the sonar usually ignored as disturbances or noises. In this paper, we endow the ultrasonic range sensor with the active motion using the stepping servomechanism in order to get the multiple reflections with environment objects. Environment features such as target type, distance and azimuth based on the scanned one frame data of that multiple reflection patterns are recognized simultaneously.

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References

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