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POWER MANAGEMENT DEVICE

  • US 20140285001A1
  • Filed: 11/08/2012
  • Published: 09/25/2014
  • Est. Priority Date: 11/08/2011
  • Status: Active Grant
First Claim
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1. A power management device, which manages power exchanged between an electric vehicle and a house including an electric device, the device comprising:

  • a vehicle detection portion configured to detect a vehicle which is available for a resident of the house; and

    a power controller configured to determine power supplied from the electric vehicle to the house in accordance with the presence of the vehicle detected by the vehicle detection portion, whereinthe power controller changes a lower limit of a charge level of the electric vehicle in accordance with the presence of the vehicle detected by the vehicle detection portion and discharges power from the electric vehicle to the house until the charge level reaches the lower limit.

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  • 3 Assignments
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