| 摘要 |
<p>PURPOSE: To prevent fluctuation in a vehicle speed in a drastic change of a traveling load of a vehicle so as to accomplish smooth traveling. CONSTITUTION: In the case of a high traveling load, if a vehicle speed detection value is larger than a target vehicle speed by an offset value or more (step Sb6), a command value for required braking force is rapidly increased by a value d2 (step Sb7), and on the other hand, in the case of a low traveling load, if a vehicle speed detection value is smaller than the target vehicle speed by the offset value or more (step Sb2), the command value for required braking force is rapidly reduced by a value d1 (step Sb3).</p> |
