
Annapolis Sailboat Show October 7, 2005 Maretron
NMEA 2000
NMEA 2000
®
®
Based on
Based on
CAN
CAN
•
•
Controller Area Network (
Controller Area Network (
CAN
CAN
) platform for NMEA 2000
) platform for NMEA 2000
®®
–
–
CAN:
CAN:
high
high
-
-
integrity serial data communications bus for real
integrity serial data communications bus for real
-
-
time
time
applications
applications
–
–
CAN
CAN
has excellent error detection and confinement capabilities
has excellent error detection and confinement capabilities
–
–
CAN
CAN
operates at data rates of up to 1 Megabits per second
operates at data rates of up to 1 Megabits per second
–
–
CAN
CAN
originally developed for automotive
originally developed for automotive
»
»
now used by aerospace, industrial automation, and other industri
now used by aerospace, industrial automation, and other industri
es for real
es for real
time control and status applications
time control and status applications
–
–
CAN
CAN
is an international standard: ISO 11898
is an international standard: ISO 11898
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