DYNAMIC COLLISION PREDICTION METHOD

PROBLEM TO BE SOLVED: To accurately predict a moving course of an object, that is, a collision position, wherein dynamic collision prediction is performed in shorter time and with less labor than in the conventional technique, and the number of operation processing times is reduced. SOLUTION: One's own two eyes are arranged so as to be separated from each other on a reference plane, a pair of speeds at (t+Δt) is observed from the three-dimensional position and time (t) of an object existing within a visual field at one time (t) among a plurality of times selected at a prescribed time interval (Δt) on a time base, and when the following conditional expression is established, it is predicted that "a collision occurs". (Conditional expression 1) -(a+b)≤XT≤b, (conditional expression 2) Z0-Z>0, wherein a, b, Z0and Z are referred to Figure, XT=atanδR/(tanαδL-tanαδR), wherein α is viewing angle per pixel, δLis the number of moving pixels of the object on left eye, and δRis the number of moving pixels of the object on right eye. COPYRIGHT: (C)2007,JPO&INPIT