18265832. WIRELESS POWER TRANSFER PAIRING METHOD AND APPARATUS simplified abstract (HYUNDAI MOTOR COMPANY)

WIRELESS POWER TRANSFER PAIRING METHOD AND APPARATUS

Organization Name

HYUNDAI MOTOR COMPANY

Inventor(s)

Jae Yong Seong of Hwaseong-si, Gyeonggi-do (KR)

Min Ho Shin of Yongin-si, Gyeonggi-do (KR)

WIRELESS POWER TRANSFER PAIRING METHOD AND APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18265832 titled 'WIRELESS POWER TRANSFER PAIRING METHOD AND APPARATUS

Simplified Explanation

The wireless power transfer pairing method described in the abstract involves a process where an LF signal is used to detect the positioning of a secondary device of an electric vehicle within an alignment tolerance area on a primary device of an electric vehicle power supply device. This triggers the parking of the electric vehicle, followed by the transmission of fine positioning and pairing request messages to a supply equipment communication controller (SECC).

• LF signal used to detect positioning of secondary device of an electric vehicle
• Parking of the electric vehicle triggered upon detection
• Transmission of fine positioning request message to SECC
• Transmission of pairing request message to SECC

Potential Applications

The technology described in the patent application could be applied in electric vehicle charging stations, smart grid systems, and autonomous vehicle charging infrastructure.

Problems Solved

This technology solves the problem of efficiently and accurately pairing a secondary device of an electric vehicle with a primary power supply device during a wireless power transfer process.

Benefits

The benefits of this technology include improved convenience for electric vehicle owners, enhanced efficiency in the charging process, and reduced risk of misalignment during wireless power transfer.

Potential Commercial Applications

• Electric vehicle charging infrastructure development
• Smart city initiatives for sustainable transportation solutions

Possible Prior Art

One possible prior art in this field is the use of RFID technology for wireless power transfer pairing in electric vehicle charging systems.

What is the impact of this technology on electric vehicle charging infrastructure development?

The technology described in the patent application could significantly streamline the process of pairing secondary devices of electric vehicles with primary power supply devices, leading to faster and more efficient charging experiences for electric vehicle owners. This could ultimately contribute to the growth and expansion of electric vehicle charging infrastructure worldwide.

How does this technology improve the user experience for electric vehicle owners?

By automating the pairing process during wireless power transfer, this technology reduces the need for manual intervention and ensures a seamless charging experience for electric vehicle owners. This can help increase user satisfaction and encourage more widespread adoption of electric vehicles.

Original Abstract Submitted

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.