The invention provides an interconnection method and system for a vehicle-mounted instrument and a central control, and the method comprises the steps: dividing the pre-interaction data of the vehicle instrument and the central control machine into different signal types, wherein the signal types at least comprise a periodic signal, an event signal, a multimedia signal and a video stream signal; and transmitting periodic signals, event signals and multimedia signals based on the CAN bus interface, and transmitting video stream signals based on the FPD-LINK interface, so that the instrument and the central control machine synchronously display predetermined contents. Therefore, information interaction between the vehicle-mounted instrument and the central control machine can be realized, integrated display of a screen is facilitated, and the use experience of a user is improved.

    本发明提供一种车载仪表与中控的互联方法及系统,该方法包括:将车辆仪表与中控机的预交互数据划分为不同信号类型,所述信号类型至少包括周期型信号、事件型信号、多媒体信号和视频流信号;基于CAN总线接口进行周期型信号、事件型信号、多媒体信号传输,基于FPD-LINK接口进行视频流信号传输,以便仪表与中控机同步显示预定内容。从而可以实现车载仪表与中控机的信息交互,方便屏幕一体化显示,提升用户使用体验。


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    Titel :

    Interconnection method and system for vehicle-mounted instrument and central control


    Weitere Titelangaben:

    一种车载仪表与中控的互联方法及系统


    Beteiligte:
    ZHANG LONG (Autor:in) / LIU CHUANPENG (Autor:in) / LI JUNYU (Autor:in) / LIN ZIQIANG (Autor:in)

    Erscheinungsdatum :

    2022-01-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / 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



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