公开(公告)号：US20200004619A1

公开(公告)日：2020-01-02

申请号：US16022059

申请日：2018-06-28

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Kyusung Kim ,  Christopher Hickenbottom ,  Onder Uluyol ,  Lukas Ertl ,  Tomas Rudolecky ,  Zdenek Hrncir

IPC: G06F11/07 ,  G06F17/18

Abstract: A computer-implemented system for detecting shifts in data is provided. The system is configured to: calculate, based on the value of a plurality of user-selectable baseline configuration parameters, baseline values for a series of data items in a data structure, wherein the baseline values include an average value and a standard deviation value; calculate, based on the value of a plurality of user-selectable weighted threshold parameters, a weighted threshold level for the series of data items; detect, based on the value of a plurality of user-selectable shift detection parameters, a shift in the series of data items, wherein the shift comprises an abrupt shift, a rapid drift, or a gradual drift; convert, based on the value of a plurality of user-selectable normalization parameters, the value of each data item in the series of data items to a normalized value; and determine whether the normalized values indicate a data shift.