The invention provides a vehicle-mounted instrument display method and system, a storage medium and a vehicle. The display method comprises the following steps: monitoring an instrument screen video decoding state, a video display state, a video image comparison signal heartbeat packet and vehicle data in real time; when the conversion of the vehicle data video signal fails, the display of the instrument screen is abnormal, or the heartbeat packet of the video image is abnormal, the system automatically closes the video connector and the video decoder, and enters a backup display mode; reading vehicle data, and calling and displaying preset characters and icons corresponding to the vehicle data; and then continuing to monitor the video decoding state of the instrument screen, and automatically recovering the backup display mode to the normal display mode after the video decoder is restarted due to power failure or automatically recovers to be normal. The vehicle driving safety is improved, the space utilization rate is high, the universality is high, the system is suitable for different input video formats and video input architectures, the system development period is short, and the logic is clear and reliable.

    本发明提供一种车载仪表显示方法,显示系统,存储介质及车辆;所述显示方法包括:实时监控仪表屏视频解码状态,视频显示状态,视频图像对比信号心跳包和车辆数据;当车辆数据视频信号转换失败,仪表屏显示异常,或者是视频图像心跳包异常时,系统自动关闭视频连接器和视频解码器,进入备份显示模式;读取车辆数据,调取并显示所述车辆数据对应的预设字符和图标;然后继续监控仪表屏视频解码状态,待所述视频解码器掉电重启或自行恢复正常后,所述备份显示模式自动恢复到正常显示模式。本发明改善了车辆行驶安全,其空间利用率较高,通用性强,适用不同输入视频格式和视频输入架构,并且系统开发周期短,逻辑清晰可靠。


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    Title :

    Vehicle-mounted instrument display method and system, storage medium and vehicle


    Additional title:

    车载仪表显示方法,显示系统,存储介质及车辆


    Contributors:

    Publication date :

    2023-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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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