| 摘要 |
PROBLEM TO BE SOLVED: To attain a natural driving support by setting a recognition ratio appropriately in accordance with a traveling environment. SOLUTION: A control unit 3 sets a current risk as a risk function with respect to a white line, guard rail, sidewall and a three-dimensional object existing ahead a vehicle, and sets the degree that a target vehicle recognizes its own vehicle as a recognition ratio according to the vehicle speed of the target vehicle and the direction of the its own vehicle with respect to the target vehicle and the direction of the line of sight of the driver of the target vehicle as for the risk function of the target vehicle, and variably sets a recognition rate by comparing the current recognition rate with the previous recognition rate, and corrects the risk function of the vehicle to the recognition rate, and predicts the final avoidance route from the set risk function, and outputs a control signal to an automatic steering control device 14 based on the turning controlled variables of the final avoidance route to execute steering control, and outputs a signal to an automatic controller 15 for brake control. COPYRIGHT: (C)2010,JPO&INPIT |
