公开(公告)号：US20200162354A1

公开(公告)日：2020-05-21

申请号：US16685814

申请日：2019-11-15

Applicant: Johnson Controls Technology Company

Inventor： Kirk H. Drees ,  Donald R. Albinger ,  Shawn D. Schubert ,  Karl F. Reichenberger ,  Daniel M. Curtis ,  Andrew J. Boettcher ,  Jason T. Sawyer ,  Miguel Galvez ,  Walter Martin ,  Ryan A. Piaskowski ,  Vaidhyanathan Venkiteswaran ,  Clay G. Nesler ,  Siddharth Goyal ,  Tom M. Seneczko ,  Young M. Lee ,  Sudhi R. Sinha

IPC: H04L12/26 ,  G06N5/04 ,  H04L29/08

Abstract: A building system including one or more memory devices configured to store instructions that, when executed on one or more processors, cause the one or more processors to collect building device data of a building device, the building device data comprising a plurality of data samples of a data point and generate a time correlated data stream for the data point, the time correlated data stream comprising values of the plurality of data samples of the data point. The instructions cause the one or more processors to generate a time correlated reliability data stream for the data point, the time correlated reliability data stream comprising a plurality of reliability values indicating reliability of the values of the plurality of data samples of the data point.

公开(公告)号：US20200162280A1

公开(公告)日：2020-05-21

申请号：US16685834

申请日：2019-11-15

Applicant: Johnson Controls Technology Company

Inventor： Kirk H. Drees ,  Donald R. Albinger ,  Shawn D. Schubert ,  Karl F. Reichenberger ,  Daniel M. Curtis ,  Andrew J. Boettcher ,  Jason T. Sawyer ,  Miguel Galvez ,  Walter Martin ,  Ryan A. Piaskowski ,  Vaidhyanathan Venkiteswaran ,  Clay G. Nesler ,  Siddharth Goyal ,  Tom M. Seneczko ,  Young M. Lee ,  Sudhi R Sinha

IPC: H04L12/28 ,  H04L12/24

Abstract: A building system of a building including one or more memory devices configured to store one or more instructions that, when executed on one or more processors, cause the one or more processors to exercise a building entity causing building entity data to be generated associated with the building entity, the building entity data indicating a result of exercising the building entity and collect the building entity data. The instructions cause the one or more processors to identify, based on a relational model, one or more relationships between one or more building entities and the building entity, wherein the one or more relationships indicate that exercising the building entity affects operation of the one or more building entities and identify that the building is experiencing a performance issue by analyzing the building entity data and the one or more relationships.