GL300 @Tracker Air Interface Protocol
Longitude
<=11
(–)xxx.xxxxxx
Latitude
<=10
(–)xx.xxxxxx
GPS UTC Time
14
YYYYMMDDHHMMSS
MCC 4
0XXX
MNC 4
0XXX
LAC 4
XXXX
Cell ID
4
XXXX
Reserved 2
00
00
Send Time
14
YYYYMMDDHHMMSS
Count Number
4
0000 – FFFF
Tail Character
1
$
$
+RESP:GTJDS:
Example:
+RESP:GTJDS,0A0102,135790246811220,,2,0,4.3,92,70.0,121.354335,31.222073,200902140
13254,0460,0000,18d8,6141,00,20090214093254,11F0$
Parameter
Length(byte)
Range/Format
Default
Protocol Version
6
XX0000 – XXFFFF,
X
∈
{'A' – 'Z','0' – '9'}
Unique ID
15
IMEI
Device Name
<=20
'0' – '9' 'a' – 'z' 'A' – 'Z' '-' '_' '?'
Jamming Status
1
1|2
GPS Accuracy
<=2
0
0, Last known
Speed
<=5
0.0 – 999.9 km /h
Azimuth
<=3
0 – 359
Altitude
<=8
(–)xxxxx.x m
Longitude
<=11
(–)xxx.xxxxxx
Latitude
<=10
(–)xx.xxxxxx
GPS UTC Time
14
YYYYMMDDHHMMSS
MCC 4
0XXX
MNC 4
0XXX
LAC 4
XXXX
TRACGL300AN001
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