Disclosed is a method of controlling an autonomous vehicle for collision avoidance. The method of controlling an autonomous vehicle for collision avoidance includes the following steps of: planning a driving route of an autonomous vehicle; enabling a deep learning part to receive an accident history including accident data of a section corresponding to the driving route from an external server collecting and providing an accident database managed by traffic authorities, an accident database managed by an insurance company, and accident data of other vehicles; analyzing the types and causes of accidents having occurred previously in a corresponding accident occurrence area of the driving route through analysis on the accident data received by the deep learning part; performing learning based on the types and causes of the accidents analyzed through the above-stated step for the accident avoidance of the autonomous vehicle so as to maintain the velocity of the autonomous vehicle at no more than a predetermined velocity in the accident occurrence area of the driving route while maintaining no less than a predetermined distance between vehicles; and enabling a control part to control the velocity of the autonomous vehicle based on the learned vehicle velocity and distance when the autonomous vehicle approaches the accident occurrence area.

    충돌 회피를 위한 자율주행차량의 제어방법에 관하여 개시한다. 충돌 회피를 위한 자율주행차량의 제어방법은 자율주행차량의 주행경로를 계획하는 단계; 교통당국이 관리하는 사고 데이터 베이스, 보험사에서 관리하는 사고 데이터 베이스, 다른 차량의 사고 데이터를 수집하여 제공하는 외부서버로부터 주행경로에 해당하는 구간의 사고 데이터를 포함한 사고이력을 딥 러닝 학습부에서 수신하는 단계; 딥 러닝 학습부에 수신된 사고 데이터의 분석을 통해 주행경로 중 해당 사고발생지역에서 이전에 발생한 사고유형과 사고원인을 분석하는 단계; 자율주행차량의 사고회피를 위해 단계에서 분석된 사고유형과 사고원인에 기초하여 주행경로 중 사고발생구역에서는 자율주행차량의 차속을 일정속도 이하로 유지되도록 하는 한편 차간거리를 일정간격 이상으로 유지되도록 학습하는 단계; 및 자율주행차량이 사고발생구역에 접근하면 제어부는 학습된 차속과 차간거리에 기초하여 자율주행차량의 속도를 제어하는 단계; 를 포함하여 이루어질 수 있다.


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    Titel :

    Collision avoidance method for autonomous vehicles


    Weitere Titelangaben:

    충돌 회피를 위한 자율주행차량의 제어방법


    Beteiligte:
    KIM KI HYUK (Autor:in)

    Erscheinungsdatum :

    2021-06-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    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 / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / 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



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