TRANSMITTING FUNCTIONAL SAFETY STATISTICS VIA TRANSMITTED VIDEO
The invention discloses transmitting functional safety statistics via transmitted video. Systems and methods are provided for transmitting functional safety statistics within a system. A video source(16) produces a video data stream. A functional safety system driver (18) accumulates functional safe...
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| Hauptverfasser: | , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses transmitting functional safety statistics via transmitted video. Systems and methods are provided for transmitting functional safety statistics within a system. A video source(16) produces a video data stream. A functional safety system driver (18) accumulates functional safety statistics from at least one system and writes the functional safety statistics onto an associated system memory (20). A display sub-system driver (22) writes a frame of the video data stream to the system memory (20). The display sub-system driver (12) formats the functional safety statistics as video data and appends the functional safety statistics to a portion of the frame of video that is reserved for the functional safety statistics. A display sub-system (12) transmits the frame of thevideo data stream to a host processor (24), which extracts the functional safety statistics from the video frame.
本申请公开经由发送的视频发送功能安全统计。提供了用于在系统内发送功能安全统计的系统和方法。视频源(16)产生视频数据流。功能安全系统驱动器(18)累积来自至少一个系统的功能安全统计，并将功能安全统计写入相关联的系统存储器( |
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