Toll collection with fraud protection on toll roads involves computing toll fee from distance, road type derived from GPS, map co-ordinates, making payment by canceling payment units

摘要

The method levying tolls depending on distance by canceling toll payment units in toll devices on the vehicle and determining vehicle positions using GPS co-ordinates, determining vehicle map positions from GPS co-ordinates, determining the type of road from the map position, computing the distance travelled if the road is a toll road, computing the toll fee from the distance and road type and making payment by canceling toll payment units.