Variable reference frames in unmanned vehicles

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United States of America Patent

PATENT NO 9891630
SERIAL NO

14883698

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Abstract

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A system, method and apparatus for implementation of variable references frames in unmanned vehicles is provided, which includes an unmanned vehicle comprising: a chassis; a propulsion system configured to move the chassis; sensor(s) configured to sense features around the chassis; a memory storing a global reference frame associated with an environment within which the chassis is to move; a communication interface; and a processor configured to: receive, using the interface, a command to move to a given coordinate in the global reference frame; control the propulsion system to move the chassis to the given coordinate; when the chassis is at the given coordinate, determine, using the sensor(s), that a given feature is detected; and, when so: automatically cease controlling the propulsion system according to the global reference frame; automatically move the chassis according to a local reference frame defined with reference to a point associated with the given feature.

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Patent Owner(s)

Patent OwnerAddress
ROCKWELL AUTOMATION TECHNOLOGIES INC1 ALLEN-BRADLEY DRIVE MAYFIELD HEIGHTS OH 44124

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bencz, Alex Kitchener, CA 16 265
Gariepy, Ryan Christopher Kitchener, CA 94 884
Ma, Yan Waterloo, CA 49 2662

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