Tracker Mode - Neomatica ADM50 Operation Manual

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status of the GSM/GPRS module during sleep - this parameter determines the possibility of
receiving an SMS command during sleep;
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status of the GLONASS/GPS module during sleep - turned off. The ability to turn on the
GLONASS/GPS module during sleep (Y=1) will be implemented soon.
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determination of coordinates during activity - this parameter determines the need to
determine the coordinates during the activity and their source.
«Disabled» (Z=0) – determination of coordinates is not performing, the mode is used for
maximum energy saving. That allows to determine the coordinates only on request. The tracker
establishes a connection to the server during waking, but does not send packets - only waits for
GPRS or SMS command.
«GLONASS/GPS» (Z=1) – determination of coordinates performs only via GLONASS/GPS
system.
«GSM base stations» (Z=2) – determination of coordinates performs only via LBS
technology. This mode of determining the coordinates has lower accuracy than navigation using
GLONASS/GPS systems, but significantly saves battery power.
«Auto» (Z=3) – selecting the source of coordinates is in automatic mode. The priority system
is GLONASS/GPS. In the case if signal strength from satellites is low and the coordinates are not
valid, the location determines by GSM base stations.
BWAKEUP
The command carries out an extraordinary switching the tracker into the beacon mode activity
state. In the sleep state, SMS command WAKEUP will be received and executed if the parameter
X of the BMODE command is 1. Executing the command BWAKEUP causes restart of the sleep
time timers (Z and A parameters) of the command BTIME.
WHERE
The command makes a request for a link to "Yandex.Maps". The response to the command
will be received as a text SMS message containing a hyperlink with the last valid coordinates.
In Tracker mode, the ADM50 determines the coordinates every two seconds, filters the
resulting coordinates with a series of filters and if the coordinates satisfy all conditions, generates
data packets and sends them to the server. The algorithm for smart point recording uses the
Neomatica. LLC. Tracker ADM50 GLONASS / GPS. Rev.1.2 dated 03.10.2018
2 – LBS;
3 – Auto;

5.2 Tracker Mode

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