US Patent Application 18200158. Battery Cell Diagnosing Apparatus and Method simplified abstract

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Battery Cell Diagnosing Apparatus and Method

Organization Name

LG ENERGY SOLUTION, LTD.

Inventor(s)

Sun-Jong Lee of Daejeon (KR)

Cheol-Taek Kim of Daejeon (KR)

Battery Cell Diagnosing Apparatus and Method - A simplified explanation of the abstract

This abstract first appeared for US patent application 18200158 titled 'Battery Cell Diagnosing Apparatus and Method

Simplified Explanation

The patent application describes a battery cell diagnosing apparatus.

  • The apparatus includes a current measuring unit to measure the current of a battery cell.
  • It also includes a voltage sensing unit to sense the cell voltage of the battery cell.
  • A first control unit is present to transmit information about the battery cell, including data from the current measuring unit and the voltage sensing unit, to an external device.
  • The first control unit can receive diagnostic information of the battery cell, based on the transmitted information, from the external device.
  • The first control unit is further capable of diagnosing an abnormal state of the battery cell based on the received diagnostic information and the transmitted information.


Original Abstract Submitted

Disclosed is a battery cell diagnosing apparatus, which includes a current measuring unit configured to measure a current of a battery cell; a voltage sensing unit configured to sense a cell voltage of the battery cell; and a first control unit configured to transmit first information of the battery cell including data obtained from the current measuring unit and the voltage sensing unit to an external device, receive second information including diagnostic information of the battery cell obtained based on the first information from the external device, and diagnose an abnormal state of the battery cell based on the first information and the second information.