The invention discloses a blue screen and blurred screen fault display processing method based on a vehicle-mounted display screen. The blue screen and blurred screen fault display processing method comprises the following steps that S1, front, rear, left and right images of a vehicle are collected; s2, splicing to generate a to-be-displayed video image; s3, detecting whether the to-be-displayed video image is the same as a preset fault image or not, if the to-be-displayed video image is different from the preset fault image, transmitting the to-be-displayed video image to a vehicle-mounted display screen for displaying, and if the to-be-displayed video image is the same as the preset fault image, executing the step S4; s4, a fault alarm signal is fed back to the MCU processor; s5, outputting an image acquired by a single camera, and then executing the step S7; s6, outputting the emergency image, and then executing the step S7; and S7, displaying by a vehicle-mounted display screen. Compared with the prior art, the blue screen and blurred screen fault display of the vehicle-mounted display screen is effectively avoided, and the display effect of the vehicle-mounted display screen is improved.

    本发明公开了一种基于车载显示屏的蓝屏、花屏故障显示处理方法,包括以下步骤:S1、采集车辆前、后、左、右的图像;S2、拼接生成待显示视频图像;S3、检测待显示视频图像是否与预设故障图像相同,待显示视频图像与预设故障图像不相同,则将待显示视频图像传输至车载显示屏进行显示,待显示视频图像与预设故障图像相同,则执行步骤S4;S4、反馈故障报警信号至MCU处理器;S5、输出单个摄像头采集的图像,之后执行步骤S7;S6、输出应急图像,之后执行步骤S7;S7、车载显示屏进行显示。本发明相较于现有技术,有效避免车载显示屏出现蓝屏、花屏的故障显示,提高车载显示屏的显示效果。


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    Title :

    Blue screen and blurred screen fault display processing method based on vehicle-mounted display screen


    Additional title:

    一种基于车载显示屏的蓝屏、花屏故障显示处理方法


    Contributors:
    SHEN PENG (author) / LIU XIKUO (author)

    Publication date :

    2023-11-17


    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



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