| 摘要 |
<p>This driving-assistance device (100) sets a normal-travel region (AR) around the ego vehicle and uses the presence of an unavoidable obstacle (D) in said normal-travel region (AR) as the condition for providing collision-avoidance driving assistance. In particular, this driving-assistance device (100) sets the width (W) of the normal-travel region (AR) in accordance with rules based on obstacle (D) type and the like. The point in time at which it is determined that a collision with an obstacle (D) cannot be avoided inside the normal-travel region (AR) (the point in time at which the condition for providing collision-avoidance driving assistance is met) can thus vary in accordance with obstacle (D) type and the like, allowing collision-avoidance driving assistance that feels more appropriate to the driver.</p> |
