POWER MANAGEMENT DEVICE FOR VEHICLE

摘要

A power management device for vehicles includes a communication control section that performs interactive communication to selectively supply and receive the electric power with respect to the external power source device and a supplying/receiving control section that controls suppling/receiving of the electric power by the vehicle-mounted power storage device. When the condition that the supplying/receiving control section is in the great power state is satisfied, control of the supplying/receiving of the electric power is allowed. If the supplying/receiving control section is in the decreased state before the vehicle-mounted power storage device and the external power source device selectively supply and receive the electric power with respect to each other, the communication control section performs the interactive communication.

主权项

1. A power management device for vehicles employed in a vehicle including a vehicle-mounted power storage device that selectively supplies and receives electric power with respect to an external power source device, the power management device comprising:
a communication control section that performs interactive communication to selectively supply and receive the electric power with respect to the external power source device; and a supplying/receiving control section that controls supplying/receiving of the electric power by the vehicle-mounted power storage device, the power management device being characterized in that: the supplying/receiving control section is switchable between a great power state and a decreased state in which a power consumption amount is smaller than in the great power state; if a condition that the supplying/receiving control section is in the great power state is satisfied, control of the supplying/receiving of the electric power is allowed; and if the supplying/receiving control section is in the decreased state before the vehicle-mounted power storage device and the external power source device selectively supply and receive the electric power with respect to each other, the communication control section performs the interactive communication.