Patent ID: 11946893
Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Field: Measurement (Instruments)
Classification: CPC G  H | IPC G  H

Claim 13:
14. The apparatus according to claim 9, wherein the program instructions, when executed by the processor, further cause the apparatus to:
acquire a battery temperature of the battery;
wherein in determining the first water content value of the battery according to the capacitance detection value and the capacitance-water content relationship model, the apparatus is configured to:
acquire a capacitance-water content relationship model corresponding to the battery temperature from a model library according to the battery temperature, wherein the model library comprises capacitance-water content relationship models corresponding respectively to a plurality of battery temperatures; and
determine the first water content value of the battery according to the capacitance detection value and the capacitance-water content relationship model. corresponding to the battery temperature.