VEHICLE DISPLAY DEVICE OF ELECTRICAL DRIVING RANGE CAPABLE OF TRAVELING BY USING AT LEAST ELECTRIC MOTOR

摘要

PROBLEM TO BE SOLVED: To precisely estimate an EV driving range when an air conditioner is operated.SOLUTION: An electrical driving range display device calculates a travelable distance (reference travelable distance Dkijun) during air conditioner non-operation on the basis of electric costs during the air conditioner non-operation and a remaining capacity of a battery 64. A display device displays a reference travelable distance Dkijun on an EV driving range display 72 during the air conditioner non-operation. Furthermore, during air conditioner operation, a correction coefficient at the present time is calculated on the basis of "predetermined and stored specific relation between power consumption of an air conditioner and the correction coefficient" and "a value (main argument corresponding to the actual power consumption of the air conditioner at the present time). An electrical driving range for display is calculated by multiplying the reference travelable distance (Dkijun) by the calculated correction coefficient, and the electrical driving range for display is displayed on the EV driving range display 72.