The present invention relates to a bad weather determining apparatus and a bad weather determining method thereof, which can determine a bad weather using multisensor information. The bad weather determining apparatus comprises: a target recognizing unit which recognizes a target in a sensing domain based on sensor recognition information received from a plurality of multisensors; a counter which counts the number of cases according to sensing statuses of the multisensors on an identical target; and a bad weather determining unit which confirms whether an identical target exists in a bad weather determination zone among the sensing domains of the multisensors, controls the counter to increase or decrease the number of cases based on the sensing statuses of the multisensors about the presence of the identical target, and determines a present weather condition as a bad weather if the number of cases is larger than criteria. The present invention provides a bad weather determining method for recognizing a bad weather condition during autonomous driving to determine a performance degradation of sensors by a bad weather.

    이종 센서 정보를 활용하여 악천후를 판단할 수 있는 악천후 판단 장치 및 그의 악천후 판단 방법에 관한 것으로, 다수의 이종 센서들로부터 수신되는 센서 인지 정보를 토대로 탐지 영역 내의 타겟을 인지하는 타겟 인지부, 동일 타겟에 대한 이종 센서들의 탐지 상태에 따른 경우(case)의 수를 카운트하는 카운터(counter), 그리고 이종 센서들의 탐지 영역들 중 악천후 판단 존 내에 동일 타겟의 존재 유무를 확인하고, 동일 타겟의 존재 유무에 대한 이종 센서들의 탐지 상태를 토대로 경우의 수를 증감하도록 카운터를 제어하며, 경우의 수가 임계값보다 크면 현재 기상 상태를 악천후로 판단하는 악천후 판단부를 포함할 수 있다.


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    Title :

    APPARATUS AND METHOD FOR JUDGING BAD WEATHER


    Additional title:

    악천후 판단 장치 및 그의 악천후 판단 방법


    Contributors:

    Publication date :

    2021-09-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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



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