A vehicle position determination apparatus includes a storage device that stores map information containing positions of terrestrial objects located around roads, a vehicle position estimator that estimates a current position of a vehicle in the map information, a camera that captures an image of an area around the vehicle, an area identifier that identifies an area in which a terrestrial object to serve as a recognition target is located, the area Q being identified in the map information based on a predetermined condition, a terrestrial object recognizer that recognizes, in the image, the terrestrial object in the area Q, a relative position calculator that calculates, in the map information, a relative position of the vehicle P with respect to a position of the terrestrial object recognized, and a position corrector that corrects the current position of the vehicle based on the relative position calculated by the relative position calculator.
Vehicle position determination apparatus and vehicle position determination method
2018-12-04
Patent
Electronic Resource
English
IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06K Erkennen von Daten , RECOGNITION OF DATA / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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