Autonomous coverage robot sensing
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United States of America Patent
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May 14, 2013
Issued Date -
N/A
app pub date -
Dec 8, 2011
filing date -
May 9, 2007
priority date (Note) -
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Abstract
An autonomous coverage robot detection system includes an emitter configured to emit a directed beam, a detector configured to detect the directed beam and a controller configured to direct the robot in response to a signal detected by the detector. In some examples, the detection system detects a stasis condition of the robot. In some examples, the detection system detects a wall and can follow the wall in response to the detected signal.
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