公开(公告)号：US20220229120A1

公开(公告)日：2022-07-21

申请号：US17577058

申请日：2022-01-17

Applicant: DENSO CORPORATION

Inventor： Keisuke GOTO ,  Haruki TANAKA ,  Mayu IIDA ,  Hiroyasu SUZUKI ,  Nobuo YAMAMOTO ,  Shogo SUZUKI

IPC: G01R31/392 ,  G01R31/378 ,  G01R31/396

Abstract: A used secondary battery module management system server manages a manufacture of a battery assembly. The server stores, in a memory, a correspondence relationship of each of secondary battery modules among identification information, ranks, and status information. The server extracts an available rank from the ranks in response to a rebuilding request for the battery assembly. The available rank is a rank in which the number of the secondary battery modules having the status information indicating that the secondary battery modules are available is equal to or larger than the number of the secondary battery modules required to constitute the battery assembly. The server receives, from an external terminal, the identification information on each of selection secondary battery modules having an identical rank.