| 摘要 |
PROBLEM TO BE SOLVED: To further safely release automatic steering control caused by a traffic lane change in an automatic steering device for a vehicle to perform traffic lane inside holding travel. SOLUTION: After starting automatic steering control, in constant speed travel control by a constant speed travel device 6, an operation part 3 determines a relative position of the vehicle and a traffic lane detected by a traffic lane detecting part 1 with the fact that an accelerator pedal stepping quantity detected by an accelerator pedal stepping detecting part 5 continues for a prescribed time or more and is a prescribed value or more as a releasing condition, and controls an actuator 4 by determining a target traffic lane inside position. |
