| 摘要 |
The method involves determining a congestion coefficient for each arc in an assembly of arcs of a graph, and determining a congestion coefficient for interaction nodes in an assembly of interaction nodes equal to an average congestion coefficient of the arcs. The congestion coefficient of each arc is estimated according to the congestion coefficient of the node connected to an end of the arc of the graph. Traffic information of each arc of the graph is estimated based on the estimated congestion coefficient and static traffic information of the arc of the graph. Independent claims are also included for the following: (1) a device for estimating traffic in a road network (2) a computer program for estimating traffic in a road network.
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