发明授权
- 专利标题： Systems and methods for fault detection of air handling units
- 专利标题（中）： 空气处理单元故障检测系统和方法
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申请号： US12487594申请日： 2009-06-18
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公开(公告)号： US08239168B2公开(公告)日： 2012-08-07
- 发明人: John M. House , John E. Seem
- 申请人： John M. House , John E. Seem
- 申请人地址： US MI Holland
- 专利权人： Johnson Controls Technology Company
- 当前专利权人： Johnson Controls Technology Company
- 当前专利权人地址： US MI Holland
- 代理机构： Foley & Lardner LLP
- 主分类号： G06F11/277
- IPC分类号： G06F11/277
摘要：
A system is disclosed for detecting faults in an environmental control system for a building zone. The system includes a circuit configured to determine that a fault exists based on a comparison of the current value for the climate condition in a heating state and the estimate of the climate condition at which a transmission from the heating state to the no heating state is expected to be caused by a finite state machine of the system.