×

Cleaning robot and control method thereof

  • US 8,788,133 B2
  • Filed: 12/26/2012
  • Issued: 07/22/2014
  • Est. Priority Date: 03/02/2012
  • Status: Active Grant
First Claim
Patent Images

1. A cleaning robot cleaning a specific region, comprising:

  • a movement module comprising a plurality of wheels;

    a sonar module emitting a sonar and receiving a plurality of reflected waves;

    a cleaning module performing a cleaning function; and

    a controlling module generating a contour according to the reflected waves and controlling at least one of the movement module and the cleaning module according to the contour.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×