公开(公告)号：WO2023059652A1

公开(公告)日：2023-04-13

申请号：PCT/US2022/045691

申请日：2022-10-04

Applicant: ZITARA TECHNOLOGIES, INC.

Inventor： MURPHY, Evan ,  SRINIVASAN, Shyam ,  TOBENKIN, Mark ,  GIMA, Zachary ,  SUMMY, Dustin ,  GOODALL, Brian ,  GOLDBERG, Elizabeth ,  XING, Wen ,  MASLYN, Jacqueline ,  KUO, Sharon R. ,  RUDELIS, Xander ,  STEFANSKI, John ,  PITCAVAGE, Megan

IPC: G01R31/367 ,  B60L58/12 ,  G01R31/3842

Abstract: A method and/or system configured to select state estimator operation settings based on one or more system inputs; and determine a battery state of a battery, based on sensor measurements associated with the battery, using a state estimator operating under the state estimator operation settings. For instance, a battery of the system can be Used to provide power to the external system. Exemplary external systems included: unmanned aerial vehicles (e.g., UAVs, drones, etc.), satellites, rovers, electric vehicles (e.g., electric cars, electric trucks, shipping vehicles, buses, trains, electric passenger vehicles, etc.), electric submarines, electric boats, user devices (e.g., smart phones, computers, power tools, yard tools, etc.), electrical generators, consumer electronics, electric bicycles, scooters.

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.