| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To make a driver smoothly perform a collision avoiding operation by releasing an automatic brake when the driver has performed the collision avoiding operation even during the automatic brake is operated, in a precrash control system. <P>SOLUTION: A collision predicting time TTC of an own vehicle 1 with respect to a front obstacle and a preset brake assist determination time To are compared (S4), and when TTC≤To, it is checked whether an acceleration pedal is pedalled in (S6). Then, when the acceleration pedal is not pedalled in, automatic brake control is executed, and the own vehicle 1 is forcibly decelerated in speed (S8). Alternatively, when it is detected that the acceleration pedal is pedalled in, it is determined that the driver performs the collision avoiding operation, and the automatic brake is released (S9). <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
