Research on GPS/DR make-up orientation method in vehicle orientation navigation technology

In order to supply live, accurate, reliable position information of mobil station during city traffic inducement system, through exposition on vehicle orientation navigation system theory in intelligent transportation system (ITS), make key research on working theory and data fusion of GPS/DR make-up orientation technology such as Particle Filter (PF) method in vehicle navigation orientation system and thus realize to accurately supply vehicle's position, speed and navigation etc.