
GV300 @Track Air Interface Protocol
3.3.3. Report of Real Time Querying
3.3.3.1. +RESP:GTGPS
After the device receives the command AT+GTRTO to read the GPS information, it will send
the GPS information to the backend server by the message +RESP:GTGPS.
¾ +RESP:GTGPS,
Example:
+RESP:GTGPS,060100,135790246811220,,0,,,0000,,0,20090214013254,20090214093254,11F
0$
Parameter Length(byte) Range/Format Default
Protocol Version 6
XX0000 – XXFFFF,
X∈{'A' – 'Z','0' – '9'}
Unique ID 15 IMEI
Device Name <=10 '0' – '9' 'a' – 'z' 'A' – 'Z'
GPS On Need 1 0|1
Reserved 0
Reserved 0
Report Composition
Mask
4 0000 – FFFF
Reserved 0
External GPS Antenna 1 0|1|3
Last Fix UTC Time 14 YYYYMMDDHHMMSS
Send Time 14 YYYYMMDDHHMMSS
Count Number 4 0000 – FFFF
Tail Character 1 $ $
<Report Composition Mask>: Refer to <Report Composition Mask> of AT+GTCFG
command
3.3.3.2. +RESP:GTALL
After the device receives the command AT+GTRTO to read all the configurations, it will send
all configurations to the backend server by the message +RESP:GTALL. This message only
sends via GPRS even if the report mode is force on SMS.
¾ +RESP:GTALL,
TRACGV300AN002 – 81 –
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