The present invention relates to a pedestrian warning system and a method for an eco-friendly vehicle, which can notify existence of a vehicle to a pedestrian by generating a warning sound and a virtual engine sound to inform the pedestrian of a behavior of the vehicle through a speaker mounted in the vehicle when a motor of an electric vehicle or a hybrid vehicle is driven. According to an embodiment of the present invention, a pedestrian warning system for an eco-friendly vehicle comprises: a warning sound controller including an alarm sound controller and a virtual engine sound system configured to inform a pedestrian of a behavior of the vehicle; and a warning sound output device including an amplifier for amplifying an alarm sound and a virtual engine sound and a directional speaker for outputting the amplified alarm sound and the amplified virtual engine sound.

    본 발명은 전기 자동차 또는 하이브리드 자동차의 모터구동 주행 시에 차량에 장착된 스피커를 통해 보행자에게 이들 자동차의 거동을 알려주는 경보음 및 가상 엔진음(Virtual Engine Sound)을 발생시킴으로써 보행자에게 차량의 존재를 알릴 수 있도록 하는 친환경 자동차용 보행자 경보 시스템 및 경보 방법 에 관한 것이다. 본 발명의 일 실시예에 따른 장치는, 보행자에게 차량의 거동을 알리는 알람음 제어부와 가상 엔진음 발생부를 포함하는 경보음 제어부; 및, 알람음 및 가상 엔진음을 증폭하는 증폭부와 이들을 출력하는 지향성 스피커를 포함하는 경보음 출력부;로 구성된다.


    Access

    Download


    Export, share and cite



    Title :

    SYSTEM AND METHOD OF AN ECO-FRIENDLY VEHICLE FOR ALARMING PEDESTRIAN


    Additional title:

    친환경 자동차용 보행자 경보 시스템 및 경보 방법


    Contributors:
    YOU JUNG KEUN (author) / CHO MUN HWAN (author) / LEE JIN MO (author)

    Publication date :

    2019-01-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme




    Device and method for alarming pedestrian of a vehicle

    CHOI YOUNG ROK | European Patent Office | 2021

    Free access

    Device and method for alarming pedestrian of a vehicle

    European Patent Office | 2024

    Free access

    APPARATUS FOR ALARMING COLLISION OF PEDESTRIAN

    European Patent Office | 2018

    Free access

    APPARATUS FOR ALARMING COLLISION OF PEDESTRIAN

    KIM TEA LIM / SON HONG RAK / KIM JONG MIN et al. | European Patent Office | 2015

    Free access