A vehicle wiper device is provided including a first motor that swings a wiper arm such that a wiper blade coupled to a leading end portion of the wiper arm wipes a windshield, a second motor that extends or retracts an extension and retraction mechanism provided to the wiper arm in order to change a wiping range of the wiper blade, and a controller that controls rotation of the first motor such that the first motor rotates at a rotation speed corresponding to a wiping speed, and that controls rotation of the second motor so as to extend or retract the extension and retraction mechanism by an extension or retraction amount corresponding to the wiping speed during a wiping operation.


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    Title :

    VEHICLE WIPER DEVICE AND VEHICLE WIPER DEVICE CONTROL METHOD


    Contributors:

    Publication date :

    2020-11-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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



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