When a pulsed waveform is used to transmit power-supply power in a form of a power packet etc., a filter for reducing harmonic components is disposed on a power transmission side. A switch and a control portion for controlling ON/OFF of a function of the filter are provided to turn ON the function of the filter limitedly at each of timings t1 to t2 and t3 to t4 at which the power is transmitted. The harmonic components are reduced from the waveform of the transmission power by the function of the filter. Radiation noise generated by the wire harness is reduced in a high frequency region. The function of the filter is turned OFF at a timing at which digital information is transmitted so that a waveform of the digital information can be prevented from being deformed.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Vehicular Projection Display Apparatus


    Beteiligte:

    Erscheinungsdatum :

    12.09.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    VEHICULAR PROJECTION DISPLAY APPARATUS

    ISHIBASHI ATSUSHI | Europäisches Patentamt | 2020

    Freier Zugriff

    VEHICULAR PROJECTION DISPLAY APPARATUS

    NARUSHIMA NORIAKI / WATANABE TAKEYOSHI | Europäisches Patentamt | 2017

    Freier Zugriff

    VEHICULAR DISPLAY PROJECTION DEVICE

    MICHIWAKI NAOKI | Europäisches Patentamt | 2019

    Freier Zugriff

    VEHICULAR PROJECTION DEVICE AND VEHICULAR PROJECTION SYSTEM

    MURAMOTO MASATADA / OSHIKA TAKAHIRO / ENDO HIDEKI et al. | Europäisches Patentamt | 2017

    Freier Zugriff