MeiTrack MT90A, Руководство пользователя

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MEITRACK MT90A User Guide
Copyright © 2014 Meitrack Group All rights reserved. - 10 -
SMS example:
Now,110727 02:48,V,16,23Km/h,61%,http://maps.google.com/maps?f=q&hl=en&q=22.540103,114.082329
The following table describes the SMS format:
Parameter Description Remarks
Now Indicates the current location. SMS header: indicates the alarm type.
For details about the SMS header, see the
MEITRACK SMS Protocol and MEITRACK GPRS
Protocol .
110727 02:48 Indicates the date and time in
YYMMDD hh:mm format.
None
V The GPS is invalid. A = Valid
V = Invalid
16 Indicates the GSM signal strength. Value: 1–32
The larger the value is, the stronger the signal
is. If the value is greater than 12, GPRS
reaches the normal level.
23Km/h Indicates the speed. Unit: km/h
61% Indicates the remaining battery
power.
None
http://maps.google.co
m/maps?f=q&hl=en&q
=22.540103,114.08232
9
This is a map link.
Latitude: 22.540103
Longitude: 114.082329
None
If no GPS signal is valid for the tracker, the tracker will reply the most recently location that is positioned successfully and a
piece of GSM position information.
If your mobile phone does not support HTTP, enter the latitude and longitude on Google Maps to query a location.