Cruising range calculation device and cruising range calculation method

摘要

The cruising distance calculation device calculates a cruising distance that the host vehicle can travel. The cruising range calculation device includes a battery remaining amount sensor that calculates the remaining capacity of the battery mounted on the host vehicle, and a different amount of unit travel according to the amount of change in the remaining capacity of the battery calculated by the battery remaining amount sensor. A calculation unit is provided that calculates a plurality of electricity costs and calculates a cruising distance from the remaining battery capacity calculated by the battery remaining amount sensor and the selected electricity costs among the calculated plurality of electricity costs.