Intellectual Property India Publishes Patent Application for 'Can-Fd Redundancy For High Availability Industrial I/O Subsystems' Filed by Schneider Electric Systems USA, Inc.

MUMBAI, India, March 14 -- Intellectual Property India has published a patent application (202514075210 A) filed by Schneider Electric Systems USA, Inc., Foxborough, U.S.A., on Aug. 7, 2025, for 'can-fd redundancy for high availability industrial i/o subsystems.'

Inventor(s) include Kimber, Kevin; and Caperon, Matthew.

The application for the patent was published on March 13, under issue no. 11/2026.

According to the abstract released by the Intellectual Property India: "Controller Area Network with Flexible Data Rate (CAN-FD) system and method providing high availability, redundant process control I/O. A server device coupled to dual CAN-FD busses generates a SYNC message designating one of the dual busses as active and another one as backup. The server device transmits the SYNC message on the active bus and then immediately transmits the SYNC message on the backup bus. A client device coupled to the dual busses transmits process data frames on the busses in response to the SYNC message. Each of the process data frames includes a sequence number for the current communication cycle and indicates on which of the dual busses the process data frame is being transmitted."

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