| 摘要 |
<P>PROBLEM TO BE SOLVED: To calculate a normative vehicle speed which is tough even to an unknown scene. <P>SOLUTION: An intersection detecting section 36 detects an intersection and a shape of the intersection within an object area in front of a self vehicle. When the intersection is detected, a road environment detecting section 40 detects, on the detected intersection, a road environment feature amount related to the shape of the intersection and road environment in the periphery of the intersection. A normative vehicle speed calculating section 44 calculates a weighted linear sum using the detected road environment feature amount and a predetermined weighting and calculates a vehicle speed to be a norm when passing the intersection. <P>COPYRIGHT: (C)2013,JPO&INPIT |
