User's Manual

Initial System Setup
Configuring Coordinates of the Authorized Refineries
Tanker Truck Monitoring System- User’s Guide 28
The coordinates must be configured along with the radius of each refinery where the truck may
stop. The coordinates are configured according to the following criteria:
• The radius is square shaped
• Minimum radius – 30 meters
• Allowed GPS deviation – approximately 2 meters
• The number of filling stations at the refinery
• The distance of the filling stations from the edge of the refinery or the road
NOTE: One method of taking measurements is sending a tanker truck on which the seals are
installed, opening and closing the seals at each refinery location and analyzing the events
indicating the location at the Control Center. If this method is used, it is recommended to
perform the procedures at each refinery a number of times and take an average of the exact
location.
Figure 2-8.
To define the coordinates
1. In the AVL Reader Configuration window, click the Sites tab. The following window appears.