Mobile robots and their control system

  • US 6,532,404 B2
  • Filed: 03/01/2002
  • Issued: 03/11/2003
  • Est. Priority Date: 11/27/1997
  • Status: Expired due to Fees
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First Claim
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1. A cleaning robot comprising a rotary brush and a microcomputer, means for detecting the blocking of the rotary brush and an algorithm of disengagement of the robot being associated to said microcomputer, means for disconnecting the rotary brush relative to the associated motor, the algorithm including, during a blocking, a movement of retreat of the robot followed by a rotation and the resumption of forward movement.

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