The present invention relates to a rear-end collision warning system and a control method thereof. The rear-end collision warning system comprises: a rear-end collision warning device including a light emitting unit which is installed in a vehicle and generates a light signal having a prescribed frequency when the vehicle backs up, a light receiving unit to receive a light signal generated from the outside, and a control module to determine the presence of a pedestrian and control to provide a driver with a warning when a light signal is received by the light receiving unit; and a pedestrian device including a pedestrian side light receiving unit to receive a light signal from the light emitting unit, a pedestrian side light emitting unit to generate a light signal having a prescribed frequency, and a control unit to operate the pedestrian side light emitting unit when a light signal is received from the pedestrian side light receiving unit, and control to provide a pedestrian with a warning. Accordingly, when a vehicle backs up, it is possible to prevent a pedestrian from colliding with the vehicle.

    본 발명은 후방충돌 경고 시스템 및 제어방법에 관한 것으로서, 차량에 설치되며, 차량의 후진시 일정 주파수를 갖는 광신호를 발생시키는 발광부와, 외부로부터 발생된 광신호를 수광하는 수광부와, 수광부에서 광신호를 수광하면, 보행자가 있다고 판단하고, 운전자에게 경보가 제공되도록 제어하는 제어모듈을 포함하는 후방충돌 경고장치; 발광부로부터의 광신호를 수신받는 보행자측 수광부와, 일정 주파수를 갖는 광신호를 발생시키는 보행자측 발광부와, 보행자측 수광부로부터 광신호가 수신되면 보행자측 발광부를 동작시키며, 보행자에게 경보가 제공되도록 제어하는 제어부를 포함하는 보행자 디바이스;를 포함한다. 이에 의해, 차량의 후진시 보행자가 차량에 충돌하는 것을 방지할 수 있다.


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    Titel :

    REAR-ENd COLLISION WARNING SYSTEM AND CONTROLLING METHOD THEREOF


    Weitere Titelangaben:

    후방충돌 경고 시스템 및 그 제어방법


    Beteiligte:
    CHEONG JIN SIK (Autor:in)

    Erscheinungsdatum :

    08.05.2019


    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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