| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle travelling control device capable of preventing malfunction caused by a changing operation of a set vehicle speed of a constant-speed control.SOLUTION: In the vehicle travelling control device including a cruise control means 50 capable of performing a cruise control of constant-speed travelling at the set vehicle speed, and capable of voice recognizing the vocalization of a driver associated with the vehicle speed and performing the change of the set vehicle speed by the voice recognition, where the cruise control means does not perform the change of the set vehicle speed by the voice recognition during the cruise control. |
