摘要 |
PROBLEM TO BE SOLVED: To execute follow-up control by simple operation even when a running environment is changed in a complicated manner. SOLUTION: Only in the case of operating a handle switch 11 provided in a steering wheel 9 of a vehicle 1, follow-up control is executed by a controller 3, and even in a condition that a running environment is changed in a complicated manner, the follow-up control is executed by simple operation, and judging of during control can be clearly performed. |