Disclosed is an efficient object recognition point cloud feature-based road facility management method. That is, the method comprises: a step (a) in which a server applies, by an autonomous vehicle operating in conjunction with the server, at least some of first to N^th feature extraction operations to at least some of observation point clouds obtained while autonomously driving along a regular maintenance route, so that at least some of the first to N^th observation features for at least some of first to N^th road facility categories are generated, wherein N is an integer greater than or equal to 1; and a step (b) in which, when road facility abnormality information for the regular maintenance route, which is generated with reference to at least some of the first to N^th observation features and at least some of first to N^th reference features included in a high-definition map (HD map) is obtained, the server allows a manager to manage road facilities by providing the road facility abnormality information.

    사물인식 포인트클라우드 피처 기반 도로 시설물 관리 방법이 개시된다. 즉, (a) 서버가, 이와 연동하여 동작하는 자율주행 차량으로 하여금, 상시유지보수경로를 따라 자율주행하면서 획득된 관측포인트클라우드 중 적어도 일부에 제1 내지 제N 피처추출연산 - N은 1 이상의 정수임 - 중 적어도 일부를 가하여, 각각의 제1 내지 제N 도로시설물카테고리 중 적어도 일부에 대한 제1 내지 제N 관측피처 중 적어도 일부를 생성하도록 하는 단계; 및 (b) 상기 서버가, 상기 제1 내지 제N 관측피처 중 적어도 일부 및 HD Map(High-Definition Map)에 포함된 제1 내지 제N 레퍼런스피처 중 적어도 일부를 참조하여 생성된, 상기 상시유지보수경로에 대한 도로시설물 이상 정보가 획득되면, 상기 관리자에게 상기 도로시설물 이상 정보를 제공함으로써 도로 시설물을 관리할 수 있도록 하는 단계를 포함하는 것을 특징으로 하는 방법이 개시된다.


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    Title :

    METHOD AND DEVICE FOR MANAGING ROAD FACILITIES BASED ON OBJECT RECOGINITION POINTCLOUD FEATURES


    Additional title:

    사물인식 포인트클라우드 피처 기반 도로 시설물 관리 방법 및 장치


    Contributors:

    Publication date :

    2023-01-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / 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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