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Electric vehicles

LG Energy Solution Develops Advanced Battery Performance Management System

Strategic Insights

— 1 min read

LG Energy Solution, a leading battery maker, has developed an innovative battery performance management system that utilizes artificial intelligence to determine the state of health (SOH) of batteries used in electric vehicles. The system, patented as "Battery performance management system and method," utilizes a battery performance management server that collects data from a network of charging stations to evaluate the battery's performance. This information is then used to determine the current SOH of the battery and transmit the latest control factor to the electric vehicle's control system.

Key Takeaways:

  • The battery performance management system and method uses an artificial intelligence model to determine the state of health (SOH) of batteries.
  • The system collects battery performance evaluation information from a plurality of charging stations through a network, including identification information, operation characteristic accumulative information, driving characteristic accumulative information, and latest charging characteristic information.
  • The server determines a current SOH corresponding to the collected battery performance evaluation information by using the artificial intelligence model.
  • The system updates the control factor of the electric vehicle's control system based on the latest control factor transmitted by the server.
  • The inventors, Dong-Myung Kim, Hyung-Sik Kim, and Hyoung Jun Ahn, developed a patented method for managing battery performance in electric vehicles.
  • The battery performance management system and method are described in patent US 12384271 B2, initially filed on March 24, 2021.
  • The system's AI model is trained to receive battery performance evaluation information and output a SOH of the battery.

Statistics:

  • US patent number: US 12384271 B2
  • Filing date: March 24, 2021
  • Publication date: Not specified in the source material
  • Number of inventors: 3
  • Locations of inventors: Daejeon, South Korea

Sources:

  • LG Energy Solution
  • Patent US 12384271 B2 (initially filed March 24, 2021)

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