Patent ID: 8810060

Claim:
A charging device for a vehicle, the charging device being configured to charge a power storage device mounted on the vehicle with a power supply outside said vehicle, said vehicle being connectable to said power supply by a coupler that transmits electric power from said power supply to said vehicle, said charging device comprising: a connector provided to said vehicle and configured such that said coupler is connectable to the connector; a power feeding unit mounted on said vehicle that transmits said electric power from said connector to said power storage device; a charging control unit mounted on said vehicle that charges said power storage device by controlling said power feeding unit while the charging control unit is in an operating state, and for halting control of said power feeding unit while the charging control unit is in a halting state; an activation control unit for keeping said charging control unit in said halting state until it is detected that said electric power is available through said connector in a case where connection of said coupler and said connector is detected, and for switching said charging control unit from said halting state to said operating state when it is detected that said electric power is available through said connector, wherein said coupler transmits a communications signal, which indicates that said electric power is available, to said connector when said coupler and said power supply are connected, and said activation control unit detects that said electric power is available by receiving said communications signal via said connector; and a lighting unit mounted on the vehicle that includes a lamp that can be viewed by a user and that can be illuminated, wherein: the lighting unit receives a first signal via the connector that indicates that the connector is connected to the coupler, the lighting unit receives a second signal via the activation control unit when the charging control unit is in the operating state that indicates that electric power is available via the connector, the lighting unit determines if the second signal is received within a first predetermined period of time after the first signal is received, the lamp illuminates according to a first pattern that indicates that the connector is connected to the coupler when the lighting unit receives the first signal and then immediately illuminates upon receiving the second signal according to a second pattern that indicates that electric power is available via the connector if the second signal is received after the first predetermined period of time, and the lamp illuminates according to the first pattern when the lighting unit receives the first signal until a second predetermined period of time has elapsed from when the second signal is received and then illuminates according to the second pattern if the second signal is received within the first predetermined period of time.