公开(公告)号：US20230134590A1

公开(公告)日：2023-05-04

申请号：US18089091

申请日：2022-12-27

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Takaaki FUKUNISHI ,  Ryosuke NAGUMO ,  Ryuji SAKATA ,  Takashi IIDA ,  Changhui YANG ,  Tomokazu SADA ,  Takashi MATSUDA

IPC: G01R31/392 ,  G01R31/396

Abstract: Provided is a server that executes: acquiring at least one deterioration characteristic calculation model of a storage battery based on a test; acquiring operation data on the storage battery after the test; acquiring a degree of deterioration of the storage battery in the operation data; inputting the operation data into the at least one deterioration characteristic calculation model to calculate at least one deterioration coefficient; inputting the operation data into a degree-of-deterioration calculation model for calculating a degree of deterioration of the storage battery to calculate a degree of deterioration using the at least one deterioration coefficient calculated; adjusting the at least one deterioration characteristic calculation model to calculate a degree of deterioration close to the degree of deterioration acquired; calculating at least one deterioration characteristic using the at least one deterioration characteristic calculation model adjusted; and outputting the at least one deterioration characteristic calculated.

公开(公告)号：US20220355675A1

公开(公告)日：2022-11-10

申请号：US17762292

申请日：2020-07-27

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Masaharu AMAIKE ,  Changhui YANG ,  Takashi IIDA ,  Shinya NISHIKAWA ,  Takashi MATSUDA

IPC: B60L15/20 ,  B60L50/64 ,  B60L58/16

Abstract: An information processing method executed by a computer includes: acquiring an acceleration request for a mobile body that moves using a battery; calculating an output current in the battery based or the acceleration request; calculating a degradation degree of the battery based on the output current; generating an acceleration control instruction in response to the acceleration request in accordance with the degradation degree of the battery; and outputting the generated acceleration control instruction.