The invention relates to vehicle equipment and a related vehicle screen display method thereof. The vehicle machine equipment is suitable for being connected to a display module through a cable, and comprises an SOC module which is at least provided with a display parallel interface DSI and is suitable for receiving central control entertainment information from the outside of the SOC module; the OLDI module is connected to the DSI and is configured to convert a video data signal received from the DSI into a first LVDS (Low Voltage Differential Signaling) signal; the MCU module is connected to the SOC module and is configured to receive vehicle information from a vehicle CAN network outside the vehicle machine equipment; and the OSD module is connected to the OLDI module and the MCU module, and is configured to directly bypass the first LVDS signal from the OLDI module in a normal working mode of the SOC, or convert a signal from the MCU module into a second LVDS signal in a fault working mode of the SOC.

    本公开涉及一种车机设备及其相关的车辆屏幕显示方法。该车机设备适于经由电缆连接至显示模组,并且包括:SOC模块,其至少具有显示器并行接口DSI,并且适于接收源自于所述SOC模块外部的中控娱乐信息;OLDI模块,其连接至所述DSI,并且被配置成将从所述DSI接收的视频数据信号转换为第一LVDS信号;MCU模块,其连接至所述SOC模块,并且被配置成接收来自所述车机设备外部的车辆CAN网络的车辆信息;以及OSD模块,其连接至OLDI模块和所述MCU模块两者,并且被配置成在SOC正常工作模式下直接旁路来自所述OLDI模块的所述第一LVDS信号,或者在SOC故障工作模式下将来自所述MCU模块的信号转换为第二LVDS信号。


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    Title :

    Vehicle machine equipment and related vehicle screen display method thereof


    Additional title:

    车机设备及其相关的车辆屏幕显示方法


    Contributors:
    YANG LIJUAN (author) / WEN YAYUAN (author) / XIE MEI (author) / WEI DAWEI (author)

    Publication date :

    2023-12-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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