Traffic Volume Estimation

摘要

Method, systems, and devices are described for determining traffic volume of one or more path segments. A computing device may receive probe data associated with a road segment from one or more sources. The computing device selects either a free flow algorithm or a congestion algorithm for the probe data, and calculates an estimated probe quantity from historical data using either the free flow algorithm or the congestion algorithm. A traffic volume may be estimated from the estimate probe quantity.

主权项

1. A method comprising:
receiving probe data from one or more sources, the probe data associated with a road segment; selecting between a free flow algorithm and a congestion algorithm based on one or more values from the probe data; calculating an estimated probe quantity from historical data using either the free flow algorithm or the congestion algorithm; and estimating traffic volume from the estimated probe quantity.