The present invention relates to a method of determining drowsy driving for various drowsy driving prevention devices to be mounted on an automobile. The method of determining drowsy driving comprises: a first step of receiving a signal from a sensor for sensing whether an operation of a handle exists as a means of determining drowsy driving by allowing a control computer of a vehicle to sense a position in which the upper body of a driver is inclined towards the handle after a specific position of the driver, namely muscle relaxation of the entire body, showed in drowsy driving to allow the control computer to determine that the driver is in a muscle relaxation state if a handle operation does not exist for a prescribed period of time; and a second step in which the control computer determines drowsy driving when a sensor for sensing unwinding and rewinding of a seat belt if the upper body of the driver is inclined towards the handle to unwind the seat belt during execution of the first step to transmit a signal to the control computer. Therefore, driver inconvenience is not caused, and the possibility of erroneous determination is low.

    본 발명은 자동차에 장착될 수 있는 다양한 졸음 운전 방지장치를 위한 졸음 운전의 판정방법에 관한 것으로 졸음 운전시 나타나는 운전자의 특정한 자세, 즉 전신의 근육이완 후 운전자의 상체가 핸들쪽으로 기울어지는 자세를 차량의 제어 컴퓨터가 감지하여 졸음 운전으로 판정하는 수단으로써, 핸들의 조작 유무를 감지하는 센서로부터 신호를 받아 일정한 시간동안 핸들 조작이 없을 경우 제어 컴퓨터가 운전자가 근육이완 상태임을 판정하는 제1단계와 상기 제1단계 실행중 운전자의 상체가 핸들쪽으로 기울어져 안전벨트가 풀려나오는 경우 안전벨트의 풀림,되감김을 감지하는 센서가 이를 감지하여 제어 컴퓨터에 신호를 보내면 제어 컴퓨터가 졸음 운전상태로 판정하는 제2단계를 포함하여 구성함으로써 운전자에 불편을 초래하지 않으며 오류 판정의 가능성이 낮은 효과가 있다.


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    Titel :

    DETECTING METHOD FOR DROWSINESS DRIVING


    Weitere Titelangaben:

    자동차 운전자의 졸음 운전 판정방법


    Beteiligte:
    LEE KWANG HUI (Autor:in)

    Erscheinungsdatum :

    02.09.2020


    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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