Bus system for an aircraft

Details Bus system for an aircraft Bus system for an aircraft

2004-12-16

2008-10-07

Patel, Ajit G (Department: 2616)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C370S489000, C710S100000

Reexamination Certificate

active

07433354

ABSTRACT:
The present invention relates to a bus system for transmitting a data packet between multiple devices in an aircraft, which is based on the CAN data bus system, but has an expanded identification field, in which a fixed region is designed for identification of the manifold aircraft systems, through which each aircraft system may be addressed uniquely. According to an exemplary embodiment, the data packet may be sent with different priorities, through which “important” data packets have priority on the transmission medium.

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patent: 41 29205 (1992-10-01), None
Robert Bosch GMBH, “Can Specification, Version 2.0,” 1991, Robert Bosch GmbH, XP-002346344.
ATA Specification 2200 (iSpec 2200), Information Standards For Aviation Maintenance, Revision 2003.1, © 2003.
Mark 33 Digital Information Transfer System (DITS) Part I, Functional Description, Electrical Interface, Label Assignments and Word Formats, ARINC Specification 429Part1-16, Published Sep. 27, 2001.
DIN ISO 11898, Road Vehicles—Interchange of digital information—Controller area network (CAN) for high-speed communication. Aug. 1995.

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