Patent ID: 11892180
Assignee: JOHNSON CONTROLS TYCO IP HOLDINGS LLP
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F  G | IPC F  G

Claim 10:
11. The method of claim 10, wherein performing, by the one or more processing circuits, the time series analysis comprises:
determining the one or more sensor coefficients for each of the plurality of sensors and the one or more actuation device coefficients by applying a discrete cosine transformation (DCT) to each of the plurality of sensor data time series and to the actuation data time series, each DCT generating a plurality of DCT coefficients, wherein one or more actuation device DCT coefficients resulting from the DCT of the actuation data time series are the one or more actuation device coefficients and one or more sensor DCT coefficients resulting from the DCT of each of the plurality of sensor data time series are the one or more sensor coefficients; and
generating one or more quantized sensor DCT coefficients for each of the plurality of sensors by quantizing the one or more sensor DCT coefficients resulting from the DCT of each of the plurality of sensor data time series and generate one or more quantized actuator DCT coefficients by quantizing the one or more actuation device DCT coefficients resulting from the DCT of the actuation data time series.