One embodiment of the present invention relates to a location estimation device and method for autonomous driving. The location estimation method for autonomous driving comprises the steps of: collecting an image photographed by one or more cameras mounted on an autonomous vehicle and vehicle location-related information obtained from a plurality of sensors; estimating a location of the autonomous vehicle based on the collected image and location-related information and a pre-stored laser scan-based three-dimensional map; and setting a driving route based on a preset target location and the estimated location of the autonomous vehicle. Therefore, the estimation of a precise location is possible.

    본 발명의 일 실시예는 자율주행을 위한 위치 추정 방법 및 장치에 관한 것으로, 자율주행을 위한 위치 추정 방법은, 자율주행 이동체에 탑재된 하나 이상의 카메라에 의해 촬영되는 영상 및 복수개의 센서로부터 획득되는 차량의 위치관련정보를 수집하는 단계; 수집된 영상 및 위치관련정보 및 미리 저장된 레이저 스캔 기반의 3D(dimensional) 지도에 기초하여 자율주행 이동체의 위치를 추정하는 단계; 및 미리 설정된 목표 위치 및 추정된 자율주행 이동체의 위치에 기초하여 주행경로를 설정하는 단계를 포함한다.


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    Title :

    ESTIMATING LOCATION METHOD AND APPARATUS FOR AUTONOMOUS DRIVING


    Additional title:

    자율주행을 위한 위치 추정 장치 및 방법


    Contributors:

    Publication date :

    2021-02-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / 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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