Unwanted plant removal system
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United States of America Patent
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Feb 14, 2017
Grant Date -
Mar 19, 2015
app pub date -
Sep 13, 2013
filing date -
Sep 13, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Embodiments include an apparatus and methods for removing unwanted plants or weeds from an area such as an agricultural plot or lawn. The apparatus includes a three-dimensional imager configured to capture plant images and locate plants; an image processor configured to distinguish between wanted and unwanted plants based upon the captured plant images; at least one laser device configured to emit a laser beam having power sufficient to damage the unwanted plants; a laser beam controller configured to direct at least one laser beam toward the unwanted plant; and a chassis configured to support the three-dimensional imager, the laser device, and the laser beam controller. The chassis is configured to be moved across the area.
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Cited Art Landscape
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