| 摘要 |
<P>PROBLEM TO BE SOLVED: To make the amount of information for determining the possibility of collision smaller than the case of displaying a road as a link connecting a node to a node. <P>SOLUTION: A control device 2 for vehicle includes: self-vehicle information acquisition means 11; other vehicle information acquisition means 12; road information acquisition means 13 for acquiring a position of the center of an intersection and the azimuth of a crossing road; road determination means 14 for, when the position of the self-vehicle enters a predetermined range with the position of the center of the intersection as a center, and the travel azimuth of the self-vehicle is coincident with the azimuth of the road, determining that the road is a target road; and target vehicle determination means 15 for, when the position of the self-vehicle, the position of the other vehicle and the position of the center of the intersection have a predetermined positional relation, and the travel azimuth of the other vehicle is coincident with the azimuth of the road, determining that the vehicle is a target vehicle. Collision possibility determination means 16 is configured to, when it is determined that the road is the target road by the road determination means 14, and it is determined that the vehicle is the target vehicle by the target vehicle determination means 15, determine that there is possibility that the self-vehicle may collide with the other vehicle. <P>COPYRIGHT: (C)2013,JPO&INPIT |
