Motor vehicle`s path identification method for sending information to e.g. heat engine, involves recording current segment pair as segment pair of new prior path if comparison between current pair and segment pairs of prior path is negative

摘要

The method involves defining prior paths in terms of pairs of geographical segments. A pair of current geographical segment, constituted of a current segment and a subsequent segment, is determined during a current path. The current segment pair is compared with the segment pairs of the prior paths. The current pair is recorded as a pair of segments of a new prior path or the prior paths, if the comparison is negative or positive. Independent claims are also included for the following: (A) a system for identifying a path covered by a vehicle (B) a utilization of the vehicle path identification method to transmit information, relative to the path, to vehicle units.