A wiper driving apparatus according to embodiments comprises: a sensor unit including a carbon micro coil; a precipitation amount sensing unit for outputting an output value corresponding to the value of a difference between a first frequency and a preset second frequency according to a change in the impedance value of the sensor unit; and a control unit for determining whether there is precipitation and the amount of precipitation by using the output value output through the precipitation amount sensing unit, and determining wiper driving conditions according to the determined results, wherein the first frequency is changed to correspond to a change in the inductance value of the carbon micro coil according to whether there is precipitation and the amount of precipitation.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Wiper driving apparatus and method for driving same


    Beteiligte:
    JI CHIL YOUNG (Autor:in) / KIM YANG RAE (Autor:in)

    Erscheinungsdatum :

    2020-08-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    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 / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES



    WIPER DRIVING APPARATUS AND METHOD FOR DRIVING SAME

    JI CHIL YOUNG / KIM YANG RAE | Europäisches Patentamt | 2017

    Freier Zugriff

    WIPER DRIVING APPARATUS AND METHOD FOR DRIVING SAME

    JI CHIL YOUNG / KIM YANG RAE | Europäisches Patentamt | 2020

    Freier Zugriff

    WIPER DRIVING APPARATUS COMPRISING SAME

    JI CHIL YOUNG / CHANG KI CHUL | Europäisches Patentamt | 2021

    Freier Zugriff

    WIPER DRIVING DEVICE, WIPER DRIVING METHOD AND PROGRAM

    IINO EISUKE / YAMADA MASAHIRO / HOSHINO MINORU et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    WIPER DRIVING APPARATUS AND METHOD

    JI CHIL YOUNG / KIM YANG RAE | Europäisches Patentamt | 2024

    Freier Zugriff