Визначення місця знаходження транспортних засобів у випадку неповноти даних GPS

Abstract

The present paper gives the solution for one particular problem of the transporting system. We determine precise location of the vehicle in case of incomplete GPS data and complex shaped route. Information about real time location is necessary for predicting the arrival time of vehicle on final or intermediate destinations. Predicted arrival times can be shown on information boards and sites in order to reduce wait time of passengers. When GPS data are received rarely, accuracy is low and the route is complicated, determination of the exact location of the vehicle on the route by GPS data is not trivial. The paper suggests using several neural networks, placed in complex shaped segments of the route in order to determine precise location of the vehicle within those segments.