Individual Mobile Navigation System of Way Counting

The problem of step counting has been considered for personal navigation while walking and using mobile sensors with low accuracy. Three primary approaches to computing the acceleration vector magnitude in time domain have enabled counting. When analyzing data from phone various pedestrian kinds, environmental factors, their mobility patterns, several methodologies were compared. Except approach normalized auto-correlation based counting, which only processes short distances, trajectories chosen be long enough (at least 100 meters) produce statistically representative results. specifications a specific system developed.