Autonomous coverage robot navigation system
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United States of America Patent
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Dec 10, 2013
Issued Date -
N/A
app pub date -
Jul 1, 2010
filing date -
Dec 2, 2005
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A navigation beacon controls movement of a mobile robot in first and second areas. The navigation beacon includes a portable housing, a power source, and an emitter. The emitter is operable to emit a gateway marking emission when the robot is within a field of detection that extends between the areas. The gateway marking emission is detectable by the robot and prevents the robot from moving from one of the areas, through the field of detection, to the other of the areas. A switch is operable to switch the navigation beacon to be in an OFF mode in which the gateway beacon emitter is in an OFF state, a confinement mode in which the gateway beacon emitter is in an ON state, and a navigation mode in which the gateway beacon emitter is in the ON state and automatically switches to the OFF state in response to a predetermined condition.
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Family
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Cited Art Landscape
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