Detection system for estimating state of battery device and operating method thereof
AssigneeAMIDAS Energy CO., LTD.
InventorChin Sheng Wang
Life of this patent
Estimating the term…
Abstract
A detection system and an operating method are provided. The detection system is used to estimate a degradation state of a battery device. The detection system includes a first operation circuit, a second operation circuit, and a processor. The first operation circuit receives voltage timing data of the battery device, and calculates a first reference value of the battery device according to the voltage timing data. The second operation circuit receives temperature timing data of the battery device, and calculates a second reference value of the battery device according to the temperature timing data. The processor provides state data related to the degradation state according to the first reference value and the second reference value.
Claims18
A detection system for estimating a degradation state of a battery device, comprising:
- a first operation circuit, configured to receive voltage timing data of the battery device, and calculate a first reference value of the battery device according to the voltage timing data, wherein the voltage timing data comprises timing data of the battery device in a plurality of discharge-charge cycles;
- a second operation circuit, configured to receive temperature timing data of the battery device, and calculate a second reference value of the battery device according to the temperature timing data, wherein the temperature timing data comprises a temperature trend of the battery device in the discharge-charge cycles;
- and
- a processor, coupled to the first operation circuit and the second operation circuit, and configured to receive the first reference value and the second reference value, and provide state data related to the degradation state according to the first reference value and the second reference value.
An operating method for operating a detection system, wherein the detection system is used to estimate a degradation state of a battery device and comprises a first operation circuit, a second operation circuit, and a processor, the operating method comprising:
- receiving, by the first operation circuit, voltage timing data of the battery device, and calculating a first reference value of the battery device according to the voltage timing data, wherein the voltage timing data comprises timing data of the battery device in a plurality of discharge-charge cycles;
- receiving, by the second operation circuit, temperature timing data of the battery device, and calculating a second reference value of the battery device according to the temperature timing data, wherein the temperature timing data comprises a temperature trend of the battery device in the discharge-charge cycles;
- and
- providing, by the processor, state data related to the degradation state according to the first reference value and the second reference value.
Dependencies are inferred from the claim text.