| 摘要 |
<p>A target vehicle speed (10) for traveling a predetermined road section (Zr) ahead of a host vehicle is obtained, and an acceleration gear ratio, which is a gear ratio for accelerating the host vehicle to a vehicle speed faster than the target vehicle speed after traveling through the predetermined road section (Zr), is also obtained. If a driving support control settings indicates that execution of a gear ratio control is permitted, a gear ratio of the host vehicle is set to the acceleration gear ratio before the host vehicle reaches a start point (Rs) of the predetermined road section (Zr). If the driving support control settings indicate that execution of a deceleration control using the brake portion is permitted, a braking portion is controlled so as to decelerate a vehicle speed of the host vehicle to the target vehicle speed (V 0 ) before the host vehicle reaches the start point (Rs) of the predetermined road section (Zr).</p> |
