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• Data transfer to a server for processing data processing in
specialized software.
GSM 900/1800 mobile or GSM 850/900/1800/1900 carrier network
is used as a medium for data transfer. To determine the coordinates,
NAVSTAR GPS system is used. To detect vehicle movement, the data
obtained from GPS or GPS/GLONASS and internal acceleration meter are
used.
Principle of Operation
In real time, the tracking device:
using an in-built GPS or GPS/GLONASS receiver, determines the
location and motion parameters of an object (time, geographical
coordinates, speed, direction of travel);
• determines with the help of the built-in GPS or GPS / GLONASS
receiver of the data and time of the object (time, geographical
coordinates, speed, direction of movement);
• collects and processes information from the on-board computer
of the car;
The data obtained are recorded and stored in the internal log that
is based on a non-volatile memory chip. Records from this log are
transferred to the operator panel through a GSM channel with a
predetermined frequency or on an event basis. Information exchange is
done via GPRS and SMS. Voice communication is also supported.
On-line terminal operation is only possible provided there is GSM
coverage. Beyond the GSM network coverage area, the tracking device is
in the mode of a "black box", i.e. it records all logged information to the
non-volatile memory and transfers it when a vehicles enters into a GSM
coverage area.
Specifications
Table 1. Device Specifications
Item
Specification
Data transfer standard
GSM 900/1800 or GSM
850/900/1800/1900
GSM network communication
channel
GPRS, SMS
GPRS klass
10
GPS and GSM antennas
Внутренние
Navigation system type
GPS или GPS/ГЛОНАСС
Connection standard to the onboard
computer of the vehicle
OBD-II
