본 발명의 실시예에 따르면 차량 내에 설치되어 운전자의 안면에 제1파장 대역의 패턴광을 조사하는 패턴 발생부; 상기 패턴광이 투영된 운전자의 안면을 촬영하여 제1영상 데이터를 생성하는 제1카메라부; 상기 운전자의 눈동자 영역을 촬영하여 제2영상 데이터를 생성하는 제2카메라부; 및 상기 제1영상 데이터를 이용하여 운전자의 안면 방향을 검출하고, 상기 제2영상 데이터를 이용하여 운전자의 눈동자 방향을 검출하며, 상기 운전자의 안면 방향 및 눈동자 방향을 조합하여 운전자의 시선 방향을 산출하는 제어부를 포함하는 운전자 시선 방향 검출 장치를 제공한다.

    According to an embodiment of the present invention, provided is a device for detecting the gaze direction of a driver, comprising: a pattern generation unit installed inside a vehicle to radiate pattern light of a first frequency band on a face of a driver; a first camera unit capturing the face of the driver where the pattern light is projected to generate first image data; a second camera unit capturing a pupil area of the driver to generate second image data; and a control unit detecting the gaze direction of the driver by using the first image data, detecting the pupil direction of the driver by using the second image data, and computing the gaze direction of the driver by combining the pupil direction and the face direction of the driver.


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    Title :

    APPARATUS FOR DETECTING OF DRIVER GAZE DIRECTION


    Additional title:

    운전자 시선 방향 검출 장치


    Publication date :

    2020-08-06


    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 / G06K Erkennen von Daten , RECOGNITION OF DATA / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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