ELECTRICITY SALE INFORMATION NOTIFICATION DEVICE, ELECTRICITY SALE INFORMATION NOTIFICATION METHOD, AND CHARGING SYSTEM

摘要

This electricity sale information notification device has an electricity sale information acquisition unit, a notification output unit, and a vehicle-side control unit. The electricity sale information acquisition unit acquires electricity sale information requesting an electricity sale from a charging system positioned alongside a travel route from a current location to a destination of a vehicle. The vehicle-side control unit calculates differential power between a charging amount of vehicle battery installed in a vehicle and a power amount from the current location to the destination, determines whether or not an electricity sale can be made with the charging system on the basis of this differential power, and upon determining that an electricity sale can be made with the charging system, controls the notification output unit so as to output to a display medium a notification relating to electricity sale information in the charging system.