Electric motor vehicle management system

摘要

In an electric motor vehicle management system according to the present invention, a portable terminal that is owned by a user and is located in an electric motor vehicle transmits vehicle condition information of the electric motor vehicle including position information of the portable terminal that has been detected by a position detector of the portable terminal to a vehicle condition receiver of an energy management system (EMS) installed in a customer. A battery charging-and-discharging plan creating unit of the EMS creates a charging and discharging plan for a battery through the use of the vehicle condition information of the electric motor vehicle. A charging and discharging device performs at least one of charging and discharging of the battery of the electric motor vehicle in accordance with the battery charging-and-discharging plan for the battery.

主权项

1. An electric motor vehicle management system comprising:
an electric motor vehicle including a motor for use in travel and a battery that supplies said motor with electric power; an energy management system including a battery charging-and-discharging plan creating unit that creates a charging and discharging plan for said battery; a portable terminal device that is portable and includes
a position acquiring unit that acquires terminal position information indicating a position of the device, anda terminal-side communication unit that communicates with said energy management system through a communication line; and a charging and discharging device that performs at least one of charging and discharging of said battery in accordance with the charging and discharging plan for said battery, wherein said terminal-side communication unit transmits, while said portable terminal device is located inside said electric motor vehicle, vehicle condition information including said terminal position information acquired by said position acquiring unit and indicating conditions of said electric motor vehicle to said energy management system, said energy management system includes a vehicle condition receiver that receives said vehicle condition information transmitted from said terminal-side communication unit, and said battery charging-and-discharging plan creating unit creates the charging and discharging plan for said battery through the use of said vehicle condition information received by said vehicle condition receiver.