CPC G01C 21/3415 (2013.01) [G06N 20/00 (2019.01); G08G 1/096725 (2013.01); H04W 4/024 (2018.02); H04W 4/48 (2018.02)] | 21 Claims |
1. A non-transitory computer-readable storage medium having computer program code instructions stored therein, the computer program code instructions, when executed by at least one processor, cause the at least one processor to:
receive road sign attribute data indicating at least one attribute of a road sign;
receive weather forecast data indicating a weather forecast of a location in which the road sign is disposed; and
using the road sign attribute data and the weather forecast data, identify a state of visibility for the road sign.
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