| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle traveling controller with which a vehicle can arrive at the destination as scheduled and energy efficiency can be improved as well. SOLUTION: Destination and desired time of arrival are inputted from an information output terminal equipment 15 to a navigation ECU 3. The vehicle travels along with the course to the destination set by the navigation ECU 3. A schedule control part 5 discriminates the proceeding condition of a travel schedule. Based on a current position and present time, the estimated time of arrival is calculated, which is compared with the desired time of arrival. If the estimated time of arrival is earlier than the desired time of arrival, the vehicle is traveling two fast, so that a moving pace is regulated by suppressing the car speed. Thus, the vehicle arrives at the destination at the desired time and energy efficiency is improved as well. Oppositely, when proceeding is slow, the car speed is controlled a little higher and the moving pace is accelerated. |
