公开(公告)号：US20210088989A1

公开(公告)日：2021-03-25

申请号：US17062009

申请日：2020-10-02

Applicant: Johnson Controls Technology Company

Inventor： Jayesh Shirish Patil ,  Sujit Fulse ,  Rajesh C. Nayak

IPC: G05B15/02 ,  G06F16/28

Abstract: A building management system includes a plurality of meters configured to provide data samples of a plurality of points relating to a building and a space hierarchy database configured to store a sibling relationship for each of the points. Each sibling relationship identifies two or more of the points as sibling points. The building management system includes a batch metrics engine configured to receive a first data sample of a first point, access the sibling relationship for the first point to identify one or more sibling points of the first point, aggregate the first data sample with data samples of the sibling points to generate a batch, and calculate an aggregate metric using the first data sample and the other data samples in the batch. The building management system also includes a controller configured to adjust an operation of building equipment based on the aggregate metric.

公开(公告)号：US10809682B2

公开(公告)日：2020-10-20

申请号：US16051992

申请日：2018-08-01

Applicant: Johnson Controls Technology Company

Inventor： Jayesh Shirish Patil ,  Sujit Fulse ,  Rajesh C. Nayak

IPC: G05B15/02 ,  G06F16/28 ,  F24F11/65 ,  F24F11/64

Abstract: A building management system includes a plurality of meters configured to provide data samples of a plurality of points relating to a building and a space hierarchy database configured to store a sibling relationship for each of the points. Each sibling relationship identifies two or more of the points as sibling points. The building management system includes a batch metrics engine configured to receive a first data sample of a first point, access the sibling relationship for the first point to identify one or more sibling points of the first point, aggregate the first data sample with data samples of the sibling points to generate a batch, and calculate an aggregate metric using the first data sample and the other data samples in the batch. The building management system also includes a controller configured to adjust an operation of building equipment based on the aggregate metric.

公开(公告)号：US20190146428A1

公开(公告)日：2019-05-16

申请号：US16051992

申请日：2018-08-01

Applicant: Johnson Controls Technology Company

Inventor： Jayesh Shirish Patil ,  Sujit Fulse ,  Rajesh C. Nayak

IPC: G05B15/02 ,  G06F17/30

CPC classification number: G05B15/02 ,  F24F11/64 ,  F24F11/65 ,  G05B2219/25011 ,  G06F16/282

Abstract: A building management system includes a plurality of meters configured to provide data samples of a plurality of points relating to a building and a space hierarchy database configured to store a sibling relationship for each of the points. Each sibling relationship identifies two or more of the points as sibling points. The building management system includes a batch metrics engine configured to receive a first data sample of a first point, access the sibling relationship for the first point to identify one or more sibling points of the first point, aggregate the first data sample with data samples of the sibling points to generate a batch, and calculate an aggregate metric using the first data sample and the other data samples in the batch. The building management system also includes a controller configured to adjust an operation of building equipment based on the aggregate metric.