Celestial navigation system for an autonomous robot
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United States of America Patent
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Jan 21, 2014
Grant Date -
N/A
app pub date -
Sep 26, 2011
filing date -
Jul 7, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
An autonomous robot system including a transmitter disposed within a working area and a mobile robot operating within the working area. The transmitter includes an emitter for emitting at least one signal onto a remote surface above the working area. The mobile robot includes a robot body, a drive system configured to maneuver the robot over a surface within the working area, and a navigation system in communication with the drive system. The navigation system includes a receiver responsive to the emitted signal as reflected off of the remote surface and a processor connected to the receiver and configured to determine a relative location of the robot within the working area based on input from the receiver.
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