TRAVELING CONTROL SYSTEM FOR LINE GUIDED RACING GAME

摘要

PROBLEM TO BE SOLVED: To provide a traveling control system for a line guided racing game, which can stabilize a transfer running and prevents a delay in arriving at a target guide line.;SOLUTION: The traveling control system conforms the detection width centers of right and left light receiving elements 10a and 10c of three guide line tracing light receiving elements 10a, 10b and 10c to the right and left edges 'e' and 'e' of a guide line, respectively, makes the detection width of the central light receiving element equal to the width of a guide line 1, and detects by calculation the amount of deviation of a self-propelled body from the central line 's' of a guide line on the basis of variations in the amounts of light received by the three light receiving elements. A traveling control means (MPU3) in the self-propelled body defines a plurality of virtual guide lines between the central lines 's' and 's' of adjacent guide lines 1 and 1, sequentially designates target virtual guide lines to change the same from one to another while traveling toward a target guide line, and judges the deviating direction of the self-propelled body from the central line 's' of the guide line 1 on the basis of a change in difference between the amounts of light received by the right and left light receiving elements of the three light receiving elements.;COPYRIGHT: (C)2003,JPO