Data processing method, refrigerant leakage detection method, system failure detection method and system performance detection method

Abstract

A steady-state data processing method includes: S110, resetting a cumulative change of target determination data and a data detection period as 0; S120, obtaining the detected target data; S130, calculating the cumulative change of the target data; S140, when the calculated cumulative change of the target data is less than its preset threshold, adjusting the data detection period and returning to S120; or recording a data detection period when a cumulative change of any of the target data is not less than its preset threshold; S150, when the recorded data detection period is less than its preset time threshold, determining a target data result obtained in the period as unsteady-state data of the device; or when the recorded data detection period is not less than the preset time threshold, determining the target data obtained in the data detection period as steady-state data.

Dependencies are inferred from the claim text.