A system for autonomous navigating autonomous vehicles, autonomous vehicles, and autonomous vehicles

摘要

Problem to be solved: to provide a system and method for constructing, using and updating a sparse map for autonomous vehicle navigation.Non temporary computer readable media include sparse maps for autonomous vehicle navigation along the road segment.The sparse map includes a polynomial representation of the target trajectory of an autonomous vehicle along the road segment and a plurality of predetermined lanes associated with the road segment, and a plurality of predetermined landmarks are separated by at least 50 meters.A sparse map has a data density of less than 1 MB per kilometer.Diagram