Intelligent electronic device with segregated real-time ethernet

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United States of America Patent

PATENT NO 8867345
SERIAL NO

12562224

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Abstract

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An intelligent electronic device segregates urgent data frames from non-urgent data frames on reception so that the urgent data frames may be handled with greater priority. A switching device is disposed between an external network interface and multiple internal network ports. Based on a network data type indicia, urgent data frames are routed to one of the ports, and non-urgent data frames are routed to another port. A processor coupled to the internal network ports handles urgent data frames before handling any non-urgent data frames.

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Patent Owner(s)

  • SCHWEITZER ENGINEERING LABORATORIES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Tony J Pullman, US 45 603
Morris, Robert E Viola, US 28 605

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