公开(公告)号：WO2021226505A1

公开(公告)日：2021-11-11

申请号：PCT/US2021/031366

申请日：2021-05-07

Applicant: ZITARA TECHNOLOGIES, INC.

Inventor： SRINIVASA, Shyam ,  MURPHY, Evan ,  MASLYN, Jaqueline ,  SUMMY, Dustin ,  GOODALL, Brian ,  KUO, Sharon R. ,  PITCAVAGE, Megan ,  GIMA, Zachary ,  STEFANSKI, John

IPC: G01R31/36 ,  B60L3/12 ,  B60L58/12 ,  H01M10/42 ,  H01M10/48

Abstract: A system or method for determining a battery state can include characterizing a response of a plurality of batteries to an applied load, generating a set of models based on the response of the plurality of batteries to the applied load, measuring battery properties of a battery using a sensor, and using a state estimator to determine a battery state associated with a battery. A system or method for determining a battery state can include updating a battery model associated with a battery, wherein updates for the battery model can be determined by a processor collocated with the battery and/or a remote computing system, wherein the battery model is used by a state estimator to determine a battery state for the battery.