Table of Contents
Advertisement
(2)VTG (Track Made Good and Ground Speed)
Version 1.5
$GPVTG, xxx.x,T,,,xxx.x,N,,<CR><LF>
1
2 3
Version 2.1
$GPVTG, xxx.x,T,,,xxx.x,N,xxx.x,K*hh<CR><LF>
1
2
3
Version 2.3, IEC
$GPVTG, xxx.x,T,,,xxx.x,N,xxx.x,K,x*hh<CR><LF>
1
2
3
1, 2
: Course bearing (deg)
3, 4
: Speed (knots)
5, 6
: Speed (km/h)
7
: Checksum (Version 1.5, 2.1)
7
: Mode Indicator (Version 2.3, IEC)
A :
D :
N :
8
: Checksum (Version 2.3, IEC)
(3)RMC (Recommended Minimum Specific GPS/TRANSIT Data)
Version 1.5
$GPRMC, hhmmss,f,ddmm.mm,a,dddmm.mm,a,xxx.x,xxx.,xxxxxx,,*hh<CR><LF>
1
2
Version 2.1
$GPRMC, hhmmss,f,ddmm.mmmm,a,dddmm.mmmm,a,xxx.x,xxx.,xxxxxx,,*hh<CR><LF>
1
2
Version 2.3, IEC
$GPRMC, hhmmss.ss,f,ddmm.mmmm,a,dddmm.mmmm,a,xxx.x,xxx.x,xxxxxx,,,x*hh<CR><LF>
1
2
1
: UTC time (hours, minutes, seconds)
Measured UTC [1/100 sec] (Version 2.3, IEC)
2
: Status A= Valid, V= Invalid
3, 4
: Latitude (deg, min), N / S
5, 6
: Longitude (deg, min), E / W
7
: Speed (knots)
8
: Course bearing (deg)
9
: UTC day, month, year
10
: Checksum (Version 1.5, 2.1)
10
: Mode Indicator (Version 2.3, IEC)
A :
D :
N :
11
:
Note 1
For version 1.5, when not performing positioning, outputs last measured position data.
For version 2.3, IEC, when not performing positioning, outputs last measured position data, date, and time.
For version 2.3, IEC, when power is turned on, or master reset is performed, the initial time, date, and position
settings are NULL.
4
4 5
6 7
4 5
6 7 8
GPS positioning
DGPS positioning
Not positioning
3
4
5
6 7
3
4
5
3
4
5
GPS positioning
DGPS positioning
Not positioning
Checksum (Version 2.3, IEC)
8
9
10
6
7
8
9
6 7
8
12/20
DGPS224(JLR-4341)
10
9
10 11
Hide quick links:
Advertisement
Table of Contents
