| 摘要 |
PROBLEM TO BE SOLVED: To provide a destination arrival estimation device of a vehicle capable of accurately determining whether the vehicle can arrive at a destination when slopes and curves on a planned travel route are taken into account.SOLUTION: A destination arrival estimation device of a vehicle comprises: power consumption storing means 110 which stores power consumption spent by a motor 1 as data; acceleration usage rate storing means 120 which stores acceleration needed for a vehicle speed as data; means for calculating an available power consumption prediction value 130 which calculates an available power consumption prediction value on the basis of charging level information SOC; setting means 140 which acquires information including the distance of a planned travel route E0 and travel time; means for calculating power consumption prediction value 160 which calculates a prediction value of power consumption spent in the planned travel route on the basis of the route information, the power consumption data, and the acceleration usage rate data; and travel advisability determining means 170 which determines whether it is advisable to use the planned travel route on the basis of the available power consumption prediction value and power consumption prediction value. |
