Time to re-evaluate automotive event data recorders

What is the future architecture for EDRs and automotive datalogging? This paper reviews an architecture suitable for current EDRs, next generation EDRs that accommodate select data from ADAS systems (such as image data from camera/radar/lidar), and “new” data logging systems to handle the additional data sets called for in emerging regulations and standards.

These systems will record details about overall vehicle status; performance of all automated systems; interactions between systems and drivers/occupants; and environmental conditions such as weather, light, and a visual representation of the physical space around a vehicle constructed by the available image sensors.

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