To provide a vehicular wiper device that performs wiping in which a wiping range is expanded, when moving forward or when moving backward, depending on an object attaching to a surface of a wind shield glass.SOLUTION: A micro computer 58 determines whether an object attaching to a surface of a window shield glass 1 is liquid such as raindrops or solid such as snow and frost on the basis of respective detected results by a rain sensor 76 for detecting an object attaching to the surface of the window shield glass 1 and an outside air temperature sensor 156 for detecting an outside air temperature of a vehicle. The micro computer 58, when the object is liquid, performs wiping range expansion control by which a wiping range of a wiper blade 28 at a front passenger seat side is expanded to above the front passenger seat side by extending a wiper arm 24 at the front passenger seat side when moving forward, and performs normal wiping control by which the wiping range of the wiper blade 28 at the front passenger seat side is not expanded to above the front passenger seat side when moving backward; and when the object is solid, performs the normal wiping control when moving forward and performs the wiping range expansion control when moving backward.SELECTED DRAWING: Figure 1

    【課題】ウィンドシールドガラス表面の付着物に応じて往動時及び復動時のいずれかに拡大払拭を行う。【解決手段】マイクロコンピュータ58は、ウィンドシールドガラス1表面の付着物を検知するレインセンサ76及び車両の外気温度を検知する外気温センサ156の各々の検知結果に基づいて、ウィンドシールドガラス1表面の付着物が、雨滴等の液体か、雪及び霜等の固体かを判定する。マイクロコンピュータ58は、当該付着物が液体の場合は、往動時に助手席側ワイパアーム24を伸長させて助手席側ワイパブレード28の払拭範囲を助手席側上方に拡大する払拭範囲拡大制御を行うと共に復動時に助手席側ワイパブレード28の払拭範囲を助手席側上方に拡大しない通常払拭制御を行い、当該付着物が固体の場合は、往動時に通常払拭制御を行い、復動時に払拭範囲拡大制御を行う。【選択図】図1


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    VEHICULAR WIPER DEVICE


    Weitere Titelangaben:

    車両用ワイパ装置


    Beteiligte:
    OKADA SHINICHI (Autor:in) / SUGIMOTO NORIHIRO (Autor:in) / BANNO YOSHIHISA (Autor:in) / ITO YASUHIDE (Autor:in) / TAKANO SHO (Autor:in) / KATO ATSUSHI (Autor:in) / HIKITA KEIGO (Autor:in)

    Erscheinungsdatum :

    07.02.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    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



    VEHICULAR WIPER DEVICE

    MATSUURA SHUKEN / HOSOBE TOMOAKI / IWAMA MATSUHIRO et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    WIPER MOTOR AND VEHICULAR WIPER DEVICE

    SHIMPUKU YASUHIRO / UECHI AKIFUMI | Europäisches Patentamt | 2021

    Freier Zugriff

    VEHICULAR WIPER DEVICE

    UMENO TAKASHI / OGURA TAKU | Europäisches Patentamt | 2017

    Freier Zugriff

    VEHICULAR WIPER DEVICE

    SHIMIZU AKIO | Europäisches Patentamt | 2017

    Freier Zugriff

    VEHICULAR WIPER DEVICE AND METHOD FOR CONTROLLING VEHICULAR WIPER DEVICE

    OKADA SHINICHI / BANNO YOSHIHISA / SUGIMOTO NORIHIRO | Europäisches Patentamt | 2018

    Freier Zugriff