Ambiguity map match rating

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United States of America Patent

PATENT NO 10145691
APP PUB NO 20170336214A1
SERIAL NO

15157542

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Abstract

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Methods and apparatuses are provided for generating, using, and storing ambiguity ratings for map matching. In an embodiment, an ambiguity rating is generated using a road segment and a relationship of the road segment and other nearby road segments. The ambiguity rating may be stored in a cell based map. The ambiguity rating may be used to select an efficient map matching algorithm and provide expected map matching confidence.

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Patent Owner(s)

  • HERE GLOBAL B.V.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lynch, James Chicago, US 86 2313

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