Disclosed is a method for measuring a distance between vehicles, which comprises the following steps of: acquiring a front image of a current vehicle through an image acquisition unit installed in the current vehicle; acquiring traffic lane distance information on a road of the front image corresponding to a position in the front image of a vehicle contained in the front image; and measuring distance information between the vehicle contained in the front image and the current vehicle based on the acquired traffic lane distance information and reference traffic lane distance information.
현재 차량에 설치된 영상 획득부를 통해 상기 현재 차량의 전방 영상을 획득하는 단계; 상기 전방 영상에 포함된 차량의 상기 전방 영상 내에서의 위치에 대응하는 상기 전방 영상의 도로상의 차선 간격 정보를 획득하는 단계; 및 상기 획득한 차선 간격 정보 및 기준 차선 간격 정보에 기초하여 상기 전방 영상에 포함된 차량과 상기 현재 차량 사이의 거리 정보를 측정하는 단계를 포함하는 차량 간의 거리 정보 측정 방법이 개시된다.
APPARATUS AND METHOD FOR MEASURING DISTANCE BETWEEN VEHICLES
차량간 거리 측정 장치 및 방법
2019-05-10
Patent
Electronic Resource
Korean
IPC: | 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 / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL |
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