GL300 @Tracker Air Interface Protocol
Input ID
1
0|1
0
Unit 1
0|1
0
Gsm interval
4
0|5-1440min
60min
Pdp interval
4
0|5-1440min
60min
Reserved 0
Serial number
4
0000 – FFFF
Tail character
1
$
$
<
Mode
>: Working mode.
0: Disable this function
1: Reboot periodically according to the <
Interval
> and <
Time
> setting.
2: Reboot when ignition on.
<
Ignition Frequency
>: When the working mode is 2, if the time interval between two
adjacent ignitions is greater than the specified value, the device will automatically reboot
upon ignition on.
<
Interval
>: The interval to reboot the device.
<
Time
>: At what time to perform the reboot operation when <
Interval
> is met.
<
Report Before Reboot
>: Whether to report the
+RESP:GTDOG
message before reboot. 0
means no report, 1 to report. If this is enabled, the device will make a real-time location
before sending the message in order to send it with the current location information.
<
Input ID
>: ID of the digital input port which is used to trigger the manually reboot. 0 means do not use
manual reboot. Only port 1 is supported.
<
Unit
>: Unit.
0: Unit is day.
1: Unit is hour.
<
Gsm interval
>: The time in minute before rebooting the terminal when the GSM is not
registered.
<
Pdp interval
>: The time in minute before rebooting the terminal if it is failed to activate
PDP context.
The acknowledgment message of the
AT+GTDOG
command:
+ACK:GTDOG,
Example:
+ACK:GTDOG,1A0102,135790246811220,,0011,20101029085505,0028$
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
$
$
TRACGL300AN001
- 39 -
Queclink
Confidential