Mapping active and inactive construction zones for autonomous driving
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United States of America Patent
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Sep 22, 2015
Grant Date -
Oct 16, 2014
app pub date -
Apr 10, 2013
filing date -
Apr 10, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
Aspects of the present disclosure relate to differentiating between active and inactive construction zones. In one example, this may include identifying a construction object associated with a construction zone. The identified construction object may be used to map the area of the construction zone. Detailed map information may then be used to classify the activity of the construction zone. The area of the construction zone and the classification may be added to the detailed map information. Subsequent to adding the construction zone and the classification to the detailed map information, the construction object (or another construction object) may be identified. The location of the construction object may be used to identify the construction zone and classification from the detailed map information. The classification of the classification may be used to operate a vehicle having an autonomous mode.
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