proposed a way to use the GPS for maneuver detection. The idea was to detect (1) the acceleration and deceleration from velocity and (2) turning and lane-change from heading, with single solution 10-Hz GPS. The maneuver detection tested shown that the accuracy of the detected maneuver was about 75% for (i) acceleration, (ii) deceleration and (iii) turning while only 33% of (iv) lane change was detected.