GV500MA
User
Manual
TRACGV500UM001
‐
6
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1. Introduction
The GV500MA is a vehicle tracking device that plugs into a vehicle's OBD II port. It's compact
design allows easy installation. Its built in GNSS receiver has superior sensitivity and fast time
to first fix. Its
subsystem supports
GPRS
/EGPRS
/LTE
allowing the GV500MA's location
to be monitored in real time or periodically tracked by a backend server and mobile devices. Its
built in 3-axis accelerometer allows motion detection , B
LE
device allows near field location
and communication,and
extended backup battery life through sophisticated power management
algorithms. System integration is straightforward as complete documentation is provided
for the full featured @Track protocol. The @Track protocol supports a wide variety of reports
including; emergency, geo-fence boundary crossings, driver behaviour, low battery or
scheduled GNSS position and many other useful functions.
The device contains FCC ID: XMR201707BG96.
1.1. Reference
Table 1: GV500MA Protocol Reference
SN Document name
Remark
[1]
GV500MA @Track Air Interface Protocol
The air protocol interface between
GV500MA and backend server.
1.2. Terms andAbbreviations
Table2: Terms and Abbreviations
Abbreviation Description
PWR
External Power Supply
GND
Ground
OBD
On-Board
Diagnostics
SAE
Society of Automotive Engineers
HS_CAN
High Speed CAN
MS_CAN
Medium Speed CAN
