Invention Grant
- Patent Title: Transmitting functional safety statistics via transmitted video
-
Application No.: US15851351Application Date: 2017-12-21
-
Publication No.: US10944950B2Publication Date: 2021-03-09
- Inventor: Brijesh Rameshbhai Jadav , Shiju Ozhuvinamolathu Sivasankaran , Anish Reghunath
- Applicant: TEXAS INSTRUMENTS INCORPORATED
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Agent Brian D. Graham; Charles A. Brill; Frank D. Cimino
- Main IPC: H04N9/82
- IPC: H04N9/82 ; H04N7/18 ; H04L29/06 ; H04N9/64 ; H04N5/77 ; G07C5/02

Abstract:
Systems and methods are provided for transmitting functional safety statistics within a system. A video source produces a video data stream. A functional safety system driver accumulates functional safety statistics from at least one system and writes the functional safety statistics onto an associated system memory. A display sub-system driver writes a frame of the video data stream to the system memory. The display sub-system driver 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 transmits the frame of the video data stream to a host processor, which extracts the functional safety statistics from the video frame.
Public/Granted literature
- US20190199991A1 TRANSMITTING FUNCTIONAL SAFETY STATISTICS VIA TRANSMITTED VIDEO Public/Granted day:2019-06-27
Information query