subject: About GPS Vehicle tracking system: Technologies involved in a Tracking system and How it works? [print this page] AVL systems are computer-based vehicle tracking systems that use a positioning system-GPS (Global Positioning System), GSM (Global System of Mobile) and GIS (Geographical Information System). Vehicle locations are transmitted at regular intervals to dispatch center, where "GIS map matching" software convert it into location and address on map for decision making.
About GPS Vehicle tracking system: Technologies involved in a Tracking system and How it works?
