A sensor cleaning device for an autonomous vehicle according to the present invention comprises: a distributor which individually distributes a fluid supplied through a single first supply channel to a plurality of first discharge channels, and individually distributes a fluid supplied through a single second supply channel to a plurality of second discharge channels; a washer fluid supply unit which is integrally coupled to the distributor to supply washer fluid to the first supply channel; an air blower which is integrally coupled to the distributor to supply compressed air to the second supply channel; and a control unit which is integrally coupled to the distributor to control the operation of the distributor. The sensor cleaning device for the autonomous vehicle according to the present invention is designed such that all components necessary for cleaning LiDAR sensors and independent sensors are formed within a single module, thereby making installation and maintenance convenient, and enhancing utility by independently cleaning the LiDAR sensors and independent sensors using a single washer fluid supply unit and a single air blower.

    본 발명에 의한 자율주행 차량용 센서세척장치는, 하나의 제1 공급유로로 공급된 유체를 다수 개의 제1 배출유로로 개별적으로 분배하고, 하나의 제2 공급유로로 공급된 유체를 다수 개의 제2 배출유로로 개별적으로 분배하는 분배기; 상기 분배기와 일체로 결합되어 상기 제1 공급유로에 워셔액을 공급하는 워셔액 공급유닛; 상기 분배기와 일체로 결합되어 상기 제2 공급유로에 압축공기를 공급하는 에어블로워; 상기 분배기와 일체로 결합되어 상기 분배기의 동작을 제어하는 제어부;를 포함하여 구성된다. 본 발명에 의한 자율주행 차량용 센서세척장치는, 라이다 센서 및 독립 센서의 세척에 필요한 모든 구성요소들이 하나의 모듈로 이루어져 설치 및 유지 보수가 용이하며, 하나의 워셔액 공급유닛과 하나의 에어블로워로 라이다 센서 및 독립 센서들을 각각 독립적으로 세척할 수 있어 활용성이 우수하다는 장점이 있다.


    Access

    Download


    Export, share and cite



    Title :

    Cleaning device of sensor for autonomous driving vehicle


    Additional title:

    자율주행 차량용 센서세척장치


    Contributors:
    CHO YONG KUK (author) / CHO HYUNG GEUN (author) / NA SUNG WOOK (author) / KIM TAE HYEON (author) / JEON HEE MIN (author)

    Publication date :

    2023-06-27


    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 / B08B Reinigen allgemein , CLEANING IN GENERAL



    Cleaning device of sensor for autonomous driving vehicle

    European Patent Office | 2023

    Free access

    Autonomous Driving Cleaning Vehicle

    LIM HYOUNG TAEK | European Patent Office | 2024

    Free access

    VEHICLE AUTONOMOUS DRIVING SENSOR CLEANING SYSTEM AND METHOD THEREFOR

    LEE SANG JE / LEE HO JUN | European Patent Office | 2024

    Free access


    Autonomous vehicle sensor cleaning

    EL-GAMMAL MUSTAPHA M / WAGNER VINCENT AUGUSTINUS-JOSEPH / ZIEBEL JAMES G | European Patent Office | 2023

    Free access