To provide the accurate positional relationship of a vehicle relative to a curbstone.SOLUTION: Provided is a positional relationship detection device 120 comprising: a data acquisition unit 121 for acquiring measured data from a measuring device 110 that measures a curbstone 210 existing in the surrounding of a vehicle 200 and the state of a road surface 220; a road surface extraction unit 125 for extracting road surface data on the basis of the measured data; a curbstone extraction unit 122 for extracting curbstone data on the basis of the measured data; a line of intersection calculation unit 126 for calculating line of intersection data with the road surface and curbstone data; and a positional relationship calculation unit 123 for calculating a distance D from the line of intersection to the vehicle 200 as the distance from the curbstone 210 to the vehicle 200 on the road surface 220, on the basis of the line of intersection data.SELECTED DRAWING: Figure 2
位置関係検出装置
2023-11-15
Patent
Elektronische Ressource
Japanisch
IPC: | G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |