FIELD: instrument making.
SUBSTANCE: central processor (CP) sends information on average speeds of a vehicle together with a command requesting statistical information on traffic to a centre of information distribution. CP provides for generation of statistical information on traffic by range of vehicle speeds, which belongs to this range of vehicle speeds, for each secondary cell, in order to provide for searching of the main route to the destination. CP identifies the range of vehicle speeds for each type of a road from information on average vehicle speeds and the table of vehicle speeds range determination, selects statistical information on traffic for each type of a road.
EFFECT: expansion of functional capabilities.
4 cl, 10 dwg
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