The invention discloses a three-cache-based reversing image display method, device and equipment and a storage medium. The display method comprises the following steps: acquiring image data to be cached to a memory; when an acquisition interrupt signal is generated, determining a current cache for acquiring an image, judging whether image data of a next cache of the current cache is displayed or not, and if so, setting the current cache to be used for displaying the image data and the next cache of the current cache to be used for receiving the image data acquired next time; when a display refresh interrupt signal is generated, judging whether the current cache can be used for displaying, and if so, setting the current cache to be used for displaying image data; and the last cache is set to be used for receiving newly acquired image data. And the acquisition cache and the display cache do not interfere with each other, so that the coherence and fluency of image data are ensured.

    本发明公开一种基于三缓存的倒车影像显示方法、装置、设备及存储介质,显示方法包括:获取待缓存至内存的影像数据;采集中断信号产生时,确认用于采集影像的当前缓存,判断当前缓存的下一个缓存的影像数据是否已经显示完,若是,则设定当前缓存用于显示影像数据,当前缓存的下一个缓存用于接收下次采集影像数据;显示刷新中断信号产生时,判断当前缓存是否可用于显示,如果是,则设定当前缓存用于显示影像数据;设定上一个缓存用于接收新采集影像数据。采集缓存和显示缓存互不干涉,保证影像数据的连贯性和流畅性。


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    Title :

    Reversing image display method, device and equipment based on three caches and storage medium


    Additional title:

    一种基于三缓存的倒车影像显示方法、装置、设备及存储介质


    Contributors:
    QIN PING (author) / GUO HUI (author) / ZHOU LEI (author) / CHENG YUWEN (author)

    Publication date :

    2024-11-15


    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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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