User's Manual

TR-151A page 41
4.12 The return format from TR-151A
Return SMS format from TR-151A
The data format is configurable in the SMS tracking commands. There are two types of the data
format as below.
Format0 is for general end users who send SMS commands to TR-151A by their cell phone or
PDA phone. This format is very easy to read by end users.
Format1 is specifically read by software Call Center that is developed by service provider.
Data Report Format:
Report_Format=0 Æ Format0
Report_Format=1 Æ Format1
Format0: Example:
Position report
Name
Time Date
GPS position
Fix or not
Position report
Name
2006/9/15 10:20:39
N2459.8915,E12129.2186
GPS fixed
Format1:
?IMEI,Status,GPS_Fix,Date,Time,Longitude,Latitude,Altitude,Speed,
Heading,Number_of_Satellites_In_Use,HDOP!
Example:
?353857014816785,2,3,280807,035825,E12129.2616,N2459.7918,97.2,0.13,142.31,04,2.4!
The description of Format1
Format Value Note
? ? Command Head
IMEI The number of IMEI
Status 0
1
2
4
12
13
0: Immediate report
1: Period report
2: Stop report
4: Geofence
12: Parking
13: Sleeping
GPS_Fix
1
2
3
1: Fix not available
2: GPS 2D Fix
3: GPS 3D Fix
Date ddmmyy
Time hhmmss
Longitude (E or W)dddmm.mmmm Example:
E12129.2186 Æ E 121°29.2186’
Latitude (N or S)ddmm.mmmm Example:
N2459.8915 Æ N 24°59.8915’
Altitude xxxxx.x unit: meters
Speed xxxxx.xx unit: knots (1knots = 1.852km)
Heading ddd
Number_of_Satellites_In_Use xx