| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicular driving support device capable of surely avoiding a collision with an obstacle, by preventing a shortage of a lateral moving distance in return steering thereafter, while surely enhancing responsiveness of steering operation in evasive steering by adding a differential term, in the vehicular driving support device for assisting the steering operation of a driver, when avoiding the collision with the obstacle. SOLUTION: In S11, whether or not a vehicle laterally moves is determined by a required lateral moving distance. Here, when the vehicle does not laterally move by the required lateral moving distance (a determination as NO), when steered as it is, there is the possibility of being unable to avoid the obstacle by a shortage of the lateral moving distance. Here, a steering torque actuator is controlled so as to reduce steering assist torque by transferring to S13. COPYRIGHT: (C)2009,JPO&INPIT |
