Apparatus and method for managing energy of electric vehicle

摘要

A system and method for managing energy of an electric vehicle are provided to calculate a necessary amount of energy based on battery characteristics and a user's schedule, and control charging and discharging of the electric vehicle using power information provided by a smart grid. The system includes a cloud server configured to collect a schedule from a user and store and generate the user's schedule information, an energy management device configured to calculate necessary energy based on the received schedule information of the user, set charging information based on power network state information received from a power supplier and the calculated necessary energy, generate a charging request signal based on the set charging information, and store electric energy, and a charging unit configured to transfer the electric energy to the energy management device based on the received charging request signal.

主权项

1. An apparatus for managing energy of an electric vehicle, the apparatus comprising:
a communication unit configured to receive a user's schedule information from the user, and receive power network state information from a power supplier; a control unit configured to set charging information based on the received schedule information of the user, battery information, and the received power network state information, and generate and transfer a charging request signal for charging a battery based on the charging information, wherein when the schedule information comprises a periodic schedule, the control unit is configured to set the charging information to include a charging amount necessary for the periodic schedule, and when the scheduling information comprises an aperiodic schedule and the periodic schedule, the control unit is configured to reset the charging information to include the charging amount necessary for the periodic schedule and a charging amount necessary for the aperiodic schedule; and an energy storage unit configured to store electric energy received according to the charging information.