18265832. WIRELESS POWER TRANSFER PAIRING METHOD AND APPARATUS simplified abstract (KIA CORPORATION)

WIRELESS POWER TRANSFER PAIRING METHOD AND APPARATUS

Organization Name

KIA CORPORATION

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 and apparatus described in the patent application allow for the concurrent performance of a pairing procedure in a V2G WPT fine positioning procedure. Here are some key points to understand the innovation:

• LF signal indicates secondary device of an electric vehicle within alignment tolerance area on primary device
• Parking the electric vehicle when signal is detected
• Transmitting fine positioning request message to SECC with success result code parameter
• Transmitting fine positioning response message with OK response code parameter immediately after receiving from SECC
• Transmitting pairing request message to SECC with pairing identification code and EV processing parameter as termination

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1. 1. 1. Potential Applications of this Technology

- Electric vehicle charging stations - Smart grid infrastructure

1. 1. 1. Problems Solved by this Technology

- Efficient wireless power transfer pairing - Fine positioning of electric vehicles for charging

1. 1. 1. Benefits of this Technology

- Streamlined pairing process - Improved user experience for electric vehicle owners

1. 1. 1. Potential Commercial Applications of this Technology
         1. Optimizing Wireless Power Transfer Pairing in Electric Vehicle Charging Stations

1. 1. 1. Possible Prior Art

There may be prior art related to wireless power transfer pairing methods in the field of electric vehicle charging systems.

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1. 1. 1. Unanswered Questions

1. 1. 1. 1. How does this technology impact the overall efficiency of electric vehicle charging stations?

This article does not delve into the specific efficiency gains or losses associated with the implementation of this technology.

1. 1. 1. 1. Are there any potential security concerns related to the wireless power transfer pairing method described?

The article does not address any security considerations that may arise from the use of this technology.

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.