GL300 @Tracker Air Interface Protocol
unavoidable to cost some data traffic for the AGPS function. At present, it takes about 10 KB data
traffic for the AGPS function each day.
The acknowledgement message of
AT+GTCFG
command:
+ACK:GTCFG,
Example:
+ACK:GTCFG,1A0102,135790246811220,,0004,20100310172830,11F0$
Parameter
Length (byte)
Range/Format
Default
Protocol version
6
XX0000 – XXFFFF,
X
∈
{'A'-'Z','0'-'9'}
Unique ID
15
IMEI
Device name
20
Serial number
4
0000 – FFFF
Send time
14
YYYYMMDDHHMMSS
Count number
4
0000 – FFFF
Tail character
1
$
$
3.2.5.
Non movement detection
The
AT+GTNMD
command is used to configure the parameters for non movement detection.
AT+GTNMD=
Example:
AT+GTNMD=gl300,,3,2,3,,,,,,,,,,0005$
Parameter
Length (byte)
Range/Format
Default
Password
4 – 6
‘0’ – ‘9’, ‘a’ – ‘z’, ‘A’ – ‘Z’
gl300
mode 1
0-F
0
Non-movement
duration
<=3
1 – 255(
×
15sec) 2
Movement duration
<=2
1 – 50(
×
128ms) 3
Movement threshold
1
2 – 9
2
rest fix interval
5
5 – 86400sec
300
rest send interval
5
5 – 86400sec
300
pm rest threshold
1
2 – 9
2
pm motion threshold
1
2 – 9
3
Urc report
1
0|1
0
Reserved 0
Reserved 0
Reserved 0
Reserved 0
Serial number
4
0000 – FFFF
Tail character
1
$
$
TRACGL300AN001
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