Disclosed is a wireless power transfer pairing method and apparatus for concurrently performing a pairing procedure in a V2G WPT fine positioning procedure. The wireless power transfer pairing method comprises a step of, when an LF signal indicating that a secondary device of an electric vehicle is positioned within an alignment tolerance area on a primary device of an electric vehicle power supply device is detected, parking the electric vehicle, transmitting, to a supply equipment communication controller (SECC), a fine positioning request message in which a result code parameter is configured as a success, and transmitting, immediately after receiving from the SECC, a fine positioning response message in which a response code parameter is configured as OK, a pairing request message in which an identifier code parameter is configured as a pairing identification code and an EV processing parameter is configured as termination, to the SECC.
WIRELESS POWER TRANSFER PAIRING METHOD AND APPARATUS
2024-03-14
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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