Being vehicle travelling position decision method and the vehicle travelling position decision

摘要

As for vehicle travelling position decision method of this invention, being the vehicle travelling position decision method of deciding the travelling position of the preceding car, the preceding car position decision step which decides the travelling position of the preceding car on the basis of with relative position information acquisition step and acquire the travelling locus information of our car from now on specified point in time our car travelling locus information acquisition step and the information of relative position and the travelling locus information of our car which acquire the information of relative position of the preceding car and our car in specified point in time and, it has.