NON-CONTACT ELECTRIC POWER TRANSMISSION SYSTEM AND CHARGING STATION
First Claim
1. A non-contact electric power transmission system, comprising:
- a vehicle including an electric power reception portion; and
a charging station,said charging station includingan electric power transmission portion which can transmit electric power to the vehicle in a non-contact manner, andan electric power transmission control unit controlling electric power transmission from said electric power transmission portion,said electric power transmission control unit performing pairing processing for determining said electric power transmission portion after said vehicle completes positioning with respect to said electric power transmission portion, checking whether positional relation between said electric power transmission portion and said electric power reception portion of said vehicle satisfies an electric power reception condition after said pairing processing is performed and before electric power transmission from said electric power transmission portion to said vehicle is started, and allowing said electric power transmission portion to start electric power transmission to said vehicle when said positional relation satisfies said electric power reception condition.
1 Assignment
0 Petitions
Accused Products
Abstract
A charging station includes a plurality of electric power transmission portions and a power supply ECU controlling electric power transmission from the plurality of electric power transmission portions. The power supply ECU performs pairing processing for determining a first electric power transmission portion after a vehicle completes positioning with respect to the first electric power transmission portion, checks whether or not positional relation between the first electric power transmission portion and a electric power reception portion of the vehicle satisfies an electric power reception condition after the pairing processing is performed and immediately before electric power transmission from the first electric power transmission portion to the vehicle is started, and allows the first electric power transmission portion to start electric power transmission to the vehicle when the positional relation satisfies the electric power reception condition.
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Citations
5 Claims
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1. A non-contact electric power transmission system, comprising:
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a vehicle including an electric power reception portion; and a charging station, said charging station including an electric power transmission portion which can transmit electric power to the vehicle in a non-contact manner, and an electric power transmission control unit controlling electric power transmission from said electric power transmission portion, said electric power transmission control unit performing pairing processing for determining said electric power transmission portion after said vehicle completes positioning with respect to said electric power transmission portion, checking whether positional relation between said electric power transmission portion and said electric power reception portion of said vehicle satisfies an electric power reception condition after said pairing processing is performed and before electric power transmission from said electric power transmission portion to said vehicle is started, and allowing said electric power transmission portion to start electric power transmission to said vehicle when said positional relation satisfies said electric power reception condition. - View Dependent Claims (2, 3, 4)
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5. A charging station, comprising:
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an electric power transmission portion which can transmit electric power to a vehicle in a non-contact manner; and an electric power transmission control unit controlling electric power transmission from said electric power transmission portion, said electric power transmission control unit performing pairing processing for determining said electric power transmission portion after said vehicle completes positioning with respect to said electric power transmission portion, checking whether positional relation between said electric power transmission portion and an electric power reception portion of said vehicle satisfies an electric power reception condition after said pairing processing is performed and before electric power transmission from said electric power transmission portion to said vehicle is started, and allowing said electric power transmission portion to start electric power transmission to said vehicle when said positional relation satisfies said electric power reception condition.
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Specification