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Robot cleaner and operating method thereof

  • US 20050132522A1
  • Filed: 05/04/2004
  • Published: 06/23/2005
  • Est. Priority Date: 12/22/2003
  • Status: Active Grant
First Claim
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1. A robot cleaner comprising:

  • a suction unit installed within a cleaner body, for sucking dirt on a floor;

    a driving unit for moving the cleaner body;

    a detecting unit mounted at the cleaner body, for detecting a height between a bottom of the cleaner body and a floor; and

    a control unit controlling the suction unit in response to signal from the detecting unit, for adjusting a suction force of the suction unit in accordance with the height between the bottom of the cleaner body and the floor.

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