The present invention provides an electric dual-mode wiper system for a railway vehicle. The electric dual-mode wiper system for a railway vehicle according to an embodiment of the present invention comprises: a first wiper driving unit including a first wiper, a first driving motor for driving the first wiper, a first linkage structure for connecting the first driving motor to the first wiper, and a first encoder for sensing the operating state of the first linkage structure; and a second wiper driving unit including a second wiper spaced apart from the first wiper, a second driving motor for driving the second wiper, a second linkage structure for connecting the second driving motor to the second wiper, and a second encoder for sensing the operating state of the second linkage structure, wherein the electric dual-mode wiper system controls a synchronization operation of the first and second driving motors on the basis of information about the operating states of the first and second linkage structures respectively transmitted from the first and second encoders.

    La présente invention concerne un système d'essuie-glace bimode électrique pour un véhicule ferroviaire. Le système d'essuie-glace bimode électrique pour un véhicule ferroviaire selon un mode de réalisation de la présente invention comprend : une première unité d'entraînement d'essuie-glace comprenant un premier essuie-glace, un premier moteur d'entraînement pour entraîner le premier essuie-glace, une première structure de liaison pour relier le premier moteur d'entraînement au premier essuie-glace, et un premier codeur pour détecter l'état de fonctionnement de la première structure de liaison ; et une seconde unité d'entraînement d'essuie-glace comprenant un second essuie-glace espacé du premier essuie-glace, un second moteur d'entraînement pour entraîner le second essuie-glace, une seconde structure de liaison pour relier le second moteur d'entraînement au second essuie-glace, et un second codeur pour détecter l'état de fonctionnement de la seconde structure de liaison, le système d'essuie-glace bimode électrique commandant une opération de synchronisation des premier et second moteurs d'entraînement sur la base d'informations concernant les états de fonctionnement des première et seconde structures de liaison respectivement transmis à partir des premier et second codeurs.

    본 발명은 철도 차량용 전기식 이중화 와이퍼 시스템을 제안한다. 본 발명의 일 실시예에 따른 철도 차량용 전기식 이중화 와이퍼 시스템은 제1 와이퍼, 상기 제1 와이퍼를 구동하는 제1 구동 모터, 상기 제1 구동 모터와 제1 와이퍼를 연결하는 제1 링키지 구조물, 및 상기 제1 링키지 구조물의 동작 상태를 감지하는 제1 엔코더를 포함하는 제1 와이퍼 구동부; 상기 제1 와이퍼와 이격되어 배치되는 제2 와이퍼, 상기 제2 와이퍼를 구동하는 제2 구동 모터, 상기 제2 구동 모터와 제2 와이퍼를 연결하는 제2 링키지 구조물, 및 상기 제2 링키지 구조물의 동작 상태를 감지하는 제2 엔코더를 포함하는 제2 와이퍼 구동부; 및 상기 제1 엔코더 및 제2 엔코더에서 전송된 상기 제1 링키지 구조물 및 제2 링키지 구조물의 동작상태에 대한 정보에 기초하여, 상기 제1 구동 모터 및 제2 구동 모터의 동기화 동작을 제어한다.


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    Title :

    ELECTRIC DUAL-MODE WIPER SYSTEM FOR RAILWAY VEHICLE


    Additional title:

    SYSTÈME D'ESSUIE-GLACE BIMODE ÉLECTRIQUE POUR VÉHICULE FERROVIAIRE
    철도차량용 전기식 이중화 와이퍼 시스템


    Contributors:

    Publication date :

    2021-12-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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