
Annapolis Sailboat Show October 7, 2005 Maretron
NMEA 2000
NMEA 2000
®
®
Messaging
Messaging
•
•
Many industry groups use CAN platform and create their own
Many industry groups use CAN platform and create their own
messaging
messaging
–
–
Bus, truck, and agricultural industries created messaging standa
Bus, truck, and agricultural industries created messaging standa
rd
rd
called J1939 (Used by
called J1939 (Used by
marine engines
marine engines
)
)
–
–
Industrial automation industry created messaging called DeviceNe
Industrial automation industry created messaging called DeviceNe
t
t
–
–
NMEA (
NMEA (
marine electronics industry
marine electronics industry
) created messaging called NMEA
) created messaging called NMEA
2000®
2000®
•
•
NMEA 2000 currently has over 100 message types for
NMEA 2000 currently has over 100 message types for
exchanging information (And is growing)
exchanging information (And is growing)
–
–
Position, heading, AIS, radar tracked targets, waypoints, cross
Position, heading, AIS, radar tracked targets, waypoints, cross
track
track
error, engine and transmission status, environmental, tanks, etc
error, engine and transmission status, environmental, tanks, etc
.
.
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