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ISO 11898-4:2004

Road vehicles — Controller area network (CAN) — Part 4: Time-triggered communication

Publication date:   Aug 5, 2004

General information

90.60 Close of review   Sep 3, 2024

ISO

ISO/TC 22/SC 31 Data communication

International Standard

43.040.15   Car informatics. On board computer systems

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Scope

ISO 11898-4:2004 specifies time-triggered communication in the controller area network (CAN): a serial communication protocol that supports distributed real-time control and multiplexing for use within road vehicles. It is applicable to setting up a time-triggered interchange of digital information between electronic control units (ECU) of road vehicles equipped with CAN, and specifies the frame synchronisation entity that coordinates the operation of both logical link and media access controls in accordance with ISO 11898-1, to provide the time-triggered communication schedule.

Life cycle

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PUBLISHED
ISO 11898-4:2004
90.60 Close of review
Sep 3, 2024