公开(公告)号：WO2023009611A2

公开(公告)日：2023-02-02

申请号：PCT/US2022/038504

申请日：2022-07-27

Applicant: CPS TECHNOLOGY HOLDINGS LLC ,  CLARIOS GERMANY GMBH & CO., KG.

Inventor： TOPCU, Cagatay ,  PAYNTER, Jeffrey, R. ,  HOH, Markus ,  PATEL, Dharmendra, B. ,  STEIGHNER, Chad, Michael

IPC: B60L53/30 ,  B60L53/66 ,  B60L58/16 ,  G01R31/392 ,  H02J7/00 ,  B60L2240/66 ,  B60L2240/662 ,  B60L2240/665 ,  B60L2240/667 ,  B60L2240/70 ,  B60L53/305 ,  H02J7/00036 ,  H02J7/005 ,  H04Q9/00

Abstract: A method, system, node and device are disclosed. A collector device configured to communicate with a vehicle system, a health node and at least one sensor is described. The collector device includes a communication interface configured to receive at least one measurement from the at least one sensor; and transmit battery data using at least one of a first communication link and a second communication link. The collector device further includes processing circuitry configured to determine the battery data based at least in part on the received at least one measurement; and determine at least one of the first communication link and the second communication link for transmitting the battery data to the health node. The at least one of the first and second communication links is determined based at least in part on a usability of the second communication link to transmit the battery data.

公开(公告)号：WO2022251026A2

公开(公告)日：2022-12-01

申请号：PCT/US2022/029968

申请日：2022-05-19

Applicant: GENTHERM GMBH

Inventor： CIACCIO, Michael Peter

IPC: G01R27/02 ,  G01R31/36 ,  G01R31/382 ,  G01R31/385 ,  G01R31/387 ,  G01R31/389 ,  G01R31/392 ,  G01R31/396 ,  B60L1/02 ,  B60L3/00 ,  B60L3/06 ,  B60L3/08 ,  B60L3/12 ,  B60L58/12 ,  B60L58/16 ,  B60H1/00278 ,  B60H1/00735 ,  B60H1/00764 ,  B60L15/2045 ,  B60L2240/12 ,  B60L2240/32 ,  B60L2240/34 ,  B60L2240/36 ,  B60L2240/62 ,  B60L2240/66 ,  B60L2240/68 ,  B60L2250/10 ,  B60L2250/12 ,  B60L2250/16 ,  B60L2250/18 ,  B60L2260/32 ,  B60L2260/44 ,  G01R31/367

Abstract: A system includes an electrochemical impedance measuring circuit and a controller. The electrochemical impedance measuring circuit is configured to measure an electrochemical impedance of a battery of an electric vehicle. The controller is configured to receive, based on the measured electrochemical impedance, a prediction regarding a state of health of the battery from a model trained using electrochemical impedance measurements of a plurality of batteries. The controller is configured to receive a setting to operate a heating and cooling device in the electric vehicle. The controller is configured to output an adjustment for the setting based on the predicted state of health of the battery.