A lane information generating method which can generate lane information of an increasing or decreasing lane which increases or decreases from a traveling lane with high accuracy is provided. By determining characteristic points (P3), (P4) based not only on traveling trajectory information of a vehicle (10) but also on the shape of the increasing line (LI) of the increasing lane (LN3) increasing from two traveling lanes (LN1), (LN2), a control unit (5) can complementarily using information of a shape of the increasing line (L1) at a position at which variation is easily generated in the traveling trajectory, and thus generate the characteristic points (P3), (P4) as the lane information of an increasing line (L1) with high accuracy.
LANE INFORMATION GENERATING METHOD
VORRICHTUNG ZUR ERZEUGUNG VON SPURINFORMATIONEN
PROCÉDÉ DE GÉNÉRATION D'INFORMATIONS DE VOIE
2021-11-03
Patent
Elektronische Ressource
Englisch