|The vehicle position is provided by
the GPS Satellite system to the Navman Halo or Qube fitted in
The Navman Halo or Qube Unit communicates this information to
the Navman OnLineAVL Server.
The Vodafone GPRS Network manages the communication between
the vehicle and the Navman OnLineAVL Server via the
Two Way text messaging is also sent the same way.
The Internet provides the means of transferring the vehicle
information to and from the customers office computer.
Office computers display the vehicle information in real
time, using Navman's OnLineAVL software.