The selection of whether to prioritize smoothness or to prioritize non-departure, depending on the scenario, is made possible, and vehicle behavior where it is possible to feel more at ease is achieved.In a device for correcting a position error of an autonomous vehicle provided with a navigation control unit (3) that corrects error during autonomous travel, the navigation control unit (3) includes, in a target route corrector 36 that corrects a target route, a road boundary information consolidation unit (361), a lateral correction amount calculation unit (362), and a lateral/sideways movement unit (363). The road boundary information consolidation unit (361) detects a lane boundary of a lane in which the host vehicle travels. The lateral correction amount calculation unit (362) compares positional relationships between a lane boundary that was detected and a target route on a map, and in situations where the target route is within a prescribed distance of the lane boundary, or in situations where the target route is on the opposite side of the lane boundary to the host vehicle, calculates a lateral correction amount for the target route. The lateral/sideways movement unit (363), upon the calculation of the lateral correction amount, moves the target route sideways in a lateral direction by the lateral correction amount to correct the target route.
POSITION CORRECTION METHOD FOR DRIVING-ASSIST VEHICLE AND POSITION ERROR CORRECTION DEVICE
VERFAHREN ZUR POSITIONSKORREKTUR FÜR FAHRZEUG MIT FAHRASSISTENT UND VORRICHTUNG ZUR KORREKTUR VON POSITIONSFEHLERN
PROCÉDÉ DE CORRECTION DE POSITION POUR VÉHICULE D'AIDE À LA CONDUITE ET DISPOSITIF DE CORRECTION D'ERREUR DE POSITION
2023-05-03
Patent
Elektronische Ressource
Englisch
IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G06V |
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