Display method of multi-core system, multi-core system, electronic device, and storage medium

By drawing masking data in a multi-core system and determining the image data reception status after a heartbeat connection, the black screen problem on multi-core system displays is solved, improving display stability and user experience.

CN122152260APending Publication Date: 2026-06-05PATEO CONNECT (NANJING) CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
PATEO CONNECT (NANJING) CO LTD
Filing Date
2024-12-04
Publication Date
2026-06-05

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Abstract

Embodiments of the present application provide a multi-core system display method, a multi-core system, an electronic device and a storage medium. In some embodiments, the multi-core system display method can include the following steps: in response to the first core system being started, drawing first image data to a first sub-layer of a first display layer, and drawing mask data to a second sub-layer of the first display layer; in response to establishing a heartbeat connection with the second core system, determining whether the video transmission chip receives second image data output by the second core system; in response to the video transmission chip receiving the second image data, drawing the second image data forwarded by the video transmission chip to a second display layer, and removing the mask data in the second sub-layer; and outputting display data according to the first display layer and the second display layer.
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