The present invention relates to a safe driving system having a drunk driving prevention function, which is characterized by comprising: an alcohol concentration sensing module which is provided at a vehicle body, and measures the blood alcohol concentration of a driver to generate and provide a concentration measurement value; a driver face sensing module which is provided at the vehicle body, and films an image or a video including the driver′s face to generate and provide driver face information including the filmed image or video; an intoxication analysis module including an alcohol concentration analysis unit which receives and analyzes the concentration measurement value from the alcohol concentration sensing module to generate a concentration analysis result, a face temperature analysis unit which analyzes the temperature of the face of the driver based on the driver face information received from the driver face sensing module to generate a temperature analysis result, and an intoxication determination unit which determines whether the driver is intoxicated or not based on the concentration analysis result and the temperature analysis result in order to generate and provide a judgement result of intoxication; and a vehicle control module which receives the judgement result of intoxication to generate and provide a starting locking signal when the state of the driver is confirmed to be in an intoxicated state, and, when the state of the driver is confirmed to be a non-intoxicated state, to generate and provide a starting locking releasing signal.

    본 발명은 음주운전 방지기능이 구비되는 안전운전 시스템에 관한 것으로, 자동차 차체에 구비되되, 운전자의 혈중 알코올 농도를 측정하여 농도측정값을 생성하여 제공하는 알코올 농도 센싱모듈, 자동차 차체에 구비되되, 운전자 얼굴이 포함되는 이미지 또는 영상을 촬영하여, 촬영된 이미지 또는 영상을 포함하는 운전자 얼굴정보를 생성하여 제공하는 운전자 얼굴 센싱모듈, 상기 알코올 농도 센싱모듈로부터 농도측정값을 전달받아 분석하여 농도분석결과를 생성하는 알코올 농도 분석부와, 상기 운전자 얼굴 센싱모듈로부터 전달받은 운전자 얼굴정보를 바탕으로 운전자의 얼굴온도를 분석하여 온도분석결과를 생성하는 얼굴온도 분석부와, 상기 농도분석결과와 온도분석결과를 바탕으로 운전자가 음주상태인지 비음주상태인지 판단하여 음주여부판단결과를 생성하여 제공하는 음주여부 판단부를 포함하는 음주여부 분석모듈 및 상기 음주여부판단결과를 전달받아, 운전자의 상태가 음주상태인 것으로 확인되는 경우 시동잠금신호를 생성하여 제공하고, 운전자의 상태가 비음주상태인 것으로 확인되는 경우 시동잠금해제신호를 생성하여 제공하도록 구성되는 자동차 제어모듈을 포함하여 구성되는 것을 특징으로 한다.


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    Title :

    Safety driving system having drunken driving preventing function


    Additional title:

    음주운전 방지기능이 구비되는 안전운전 시스템


    Contributors:
    YE GWAN HUI (author)

    Publication date :

    2020-04-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    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 / 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 / F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen



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