According to the present invention, disclosed are an apparatus and a method for determining driver′s driving concentration. The apparatus for determining driver′s driving concentration of the present invention includes: a brain wave measurement unit for measuring a driver′s brain wave; a storage unit that stores a model for generating feature point vectors of the brain wave and state range information for classifying a driver′s state; and a control unit that preprocesses a brain wave signal measured through the brain wave measurement unit to remove noise, analyzes frequency components to extract feature points, generates the feature point vectors based on a model for generating the feature point vectors stored in the storage unit for the extracted feature points, and classifies the feature point vectors according to the driver′s state to determine driver′s drowsiness and concentration.

    본 발명은 운전자의 운전 집중도 판단 장치 및 그 방법이 개시된다. 본 발명의 운전자의 운전 집중도 판단 장치는, 운전자의 뇌파를 측정하는 뇌파 측정부; 뇌파의 특징점 벡터 생성을 위한 모델 및 운전자의 상태를 분류하기 위한 상태 범위 정보를 저장하는 저장부; 및 뇌파 측정부를 통해 측정된 뇌파신호를 전처리하여 잡음을 제거하고, 주파수 성분을 분석하여 특징점을 추출하며, 추출된 특징점에 대해 저장부에 저장된 특징점 벡터 생성을 위한 모델을 기반으로 특징점 벡터를 생성하며, 특징점 벡터를 운전자의 상태에 따라 분류하여 운전자의 졸음 및 집중도를 판단하는 제어부;를 포함하는 것을 특징으로 한다.


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    Title :

    APPARATUS FOR DETERMINING CONCENTRATION OF DRIVER AND METHOD THEREOF


    Additional title:

    운전자의 운전 집중도 판단 장치 및 그 방법


    Contributors:
    LIM HYUN JUN (author) / BYUN OH SUNG (author) / LEE CHANG WON (author) / JUNG YU JIN (author) / PARK KI HEE (author) / KIM IN YOUNG (author) / JANG DONG PYO (author) / PARK JIN SICK (author) / HWANG JONG HO (author)

    Publication date :

    2020-07-24


    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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