| 摘要 |
<P>PROBLEM TO BE SOLVED: To achieve real time processing by reducing calculation time. <P>SOLUTION: A route generating device comprises: a route arithmetic processing part 10 for generating a target course of an own vehicle on the basis of predicted courses of peripheral vehicles; and a route recalculation part 20 for recalculating the target course in the route arithmetic processing part 10. The route recalculation part 20 comprises: a course prediction error evaluation part 21 for determining needs of recalculation of the target course on the basis of the error of the predicted courses for current courses of peripheral vehicles; a collision risk determination part 22 for determining needs of recalculation of the target course on the basis of collision risk; a target vehicle narrow-down processing part 23 for narrowing down peripheral vehicles being a generation object of the predicted courses; and a prediction time change processing part 24 for changing the predicted time of the target course on the basis of frequency of recalculation of the target course. <P>COPYRIGHT: (C)2012,JPO&INPIT |
