
GV200 @Track Air Interface Protocol
TRACGV200AN003 – 200 –
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' '-' '_' '?'
Report Type 1 0|1|2|3
Reserved 0
Reserved 0
Data to the
Backend Server
<=100 ASCII Code
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
Cell ID 4 XXXX
Reserved 2 00 00
Reserved 0
Reserved 0
Reserved 0
Reserved 0
Send Time 14 YYYYMMDDHHMMSS
Count Number 4 0000 – FFFF
Tail Character 1 $ $
<Report Type>: the value of <Report Type> refer to <Working Mode> of AT+GTURT.
0.Disable the second serial port.
1: AT+GTDAT.
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