Robot confinement

An autonomous coverage robot system includes an active boundary responder comprising a wire powered with a modulated current placed along a perimeter of a property, at least one passive boundary responder placed on a property interior circumscribed by the active boundary responder, and an autonomous...

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Bibliographische Detailangaben
Hauptverfasser: Vu Clara, Campbell Tony L, Preneta Joshua B, Cohen David A, Bergman John, Jones Joseph L, Chiappetta Mark J, Lewis, Jr. David M, Dubrovsky Zivthan A, Sandin Paul E, Mammen Jeffrey W, Ozick Daniel N, Gilbert, Jr. Duane L
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An autonomous coverage robot system includes an active boundary responder comprising a wire powered with a modulated current placed along a perimeter of a property, at least one passive boundary responder placed on a property interior circumscribed by the active boundary responder, and an autonomous coverage robot. The robot includes a drive system carried by a body and configured to maneuver the robot across the property interior. The robot includes a signal emitter emitting a signal, where the passive boundary responder is responsive to the signal and a boundary responder detection system carried by the body. The boundary responder detector is configured to redirect the robot both in response to the responder detection system detecting an active boundary responder and in response to detecting a passive boundary responder.