| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a driving support device for a vehicle capable of interrupting traveling control at an appropriate timing when the capture of a preceding vehicle becomes unstable. <P>SOLUTION: A PCU 6 adds a counter value to a counter Ct1 for decision in the case that the continuous recognition time of a three-dimensional object by an IPU 5 becomes short due to the deterioration of an environment outside the vehicle or the like and the capture and losing of the preceding vehicle are frequently repeated, and cyclically subtracts the counter value from the counter Ct1 for the decision by the action of a clear counter Ct0 in the case that the preceding vehicle is continuously captured or when the preceding vehicle is continuously lost. Thus, the counter Ct1 for the decision is appropriately increased and decreased corresponding to the capture state of the preceding vehicle, and by deciding the HALT of the traveling control after the counted value of the counter Ct1 for the decision reaches a first threshold until it becomes at least a second threshold or less, the interruption of the traveling control at the appropriate timing is made possible. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
