GL300 @Tracker Air Interface Protocol
Protocol version 6 XX0000 – XXFFFF,
X∈{'A'-'Z','0'-'9'}
Unique ID 15 IMEI
Device name 20
Alarm type 1 1|2|3
Temperature 4 XX.X
GPS accuracy 1 0
Speed <=5 0.0 – 999.9km/h
Azimuth <=3 0 – 359
Altitude <=8 ±XXXXX.X m
Last longitude <=11 ±XXX.XXXXXX
Last latitude <=10 ±XX.XXXXXX
GPS UTC time 14 YYYYMMDDHHMMSS
MCC 4 0XXX
MNC 4 0XXX
LAC 4 XXXX
Cell ID 4 XXXX
Odo mileage 9 0.0 – 4294967.0Km
Send time 14 YYYYMMDDHHMMSS
Count number 4 0000 – FFFF
Tail character 1 $ $
<Last longitude>: The longitude of the last position. The format is “(-)xxx.xxxxxx” and the
value range is from “-180.000000” to “180.000000”. The unit is degree. West longitude is
defined as negative starting with minus “-” and east longitude is defined as positive without
“+”.
<Last latitude>: The latitude of the last position. The format is “(-)xx.xxxxxx” and the value
range is from “-90.000000” to “90.000000”. The unit is degree. South Latitude is defined as
negative starting with minus “-” and north Latitude is defined as positive without “+”.
<Alarm type>: The type of temperature alarm.
1: The current temperature lower than the low temperature threshold defined by
<Min temperature>.
2: The current temperature in setting temperature threshold range
3: The current temperature higher than the high temperature threshold defined by
<Max temperature>.
<Temperature>: The current temperature of the device.
+RESP:GTUPC:
Example:
+RESP:GTUPC,1A0102,135790246811220,,1,http://www.queclink.com/configure.ini,,20090
201000000,11F0$
Parameter Length(byte) Range/Format Default
protocol version 6
XX0000 – XXFFFF,
X{'A'∈ – 'Z', '0' – '9'}
TRACGL300AN001 - 80 -