Invention Grant
US09069338B2 Systems and methods for statistical control and fault detection in a building management system
有权
建筑物管理系统中统计控制和故障检测的系统和方法
- Patent Title: Systems and methods for statistical control and fault detection in a building management system
- Patent Title (中): 建筑物管理系统中统计控制和故障检测的系统和方法
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Application No.: US14021971Application Date: 2013-09-09
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Publication No.: US09069338B2Publication Date: 2015-06-30
- Inventor: Kirk H. Drees , James P. Kummer
- Applicant: Johnson Controls Technology Company
- Applicant Address: US MI Holland
- Assignee: Johnson Controls Technology Company
- Current Assignee: Johnson Controls Technology Company
- Current Assignee Address: US MI Holland
- Agency: Foley & Lardner LLP
- Main IPC: G05D3/12
- IPC: G05D3/12 ; G05D23/00 ; G05D16/00 ; G05D1/02 ; G05D3/00 ; G04F5/00 ; G05B15/02 ; H02J13/00
Abstract:
A building management strategy includes using exponentially weighted moving averages with statistical models to detect changes in the behavior of the building management system. Detected changes in the behavior of the system may indicate a detected fault, a change in a predicted behavior, or a need for the statistical models to be updated.
Public/Granted literature
- US20140142760A1 SYSTEMS AND METHODS FOR STATISTICAL CONTROL AND FAULT DETECTION IN A BUILDING MANAGEMENT SYSTEM Public/Granted day:2014-05-22
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