- 专利标题: Cost savings from fault prediction and diagnosis
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申请号: US17318877申请日: 2021-05-12
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公开(公告)号: US11859846B2公开(公告)日: 2024-01-02
- 发明人: Priti Shinde , Kathiresan Rajagopal , Abu Bakr Khan , Young M. Lee
- 申请人: Johnson Controls Technology Company
- 申请人地址: US MI Auburn Hills
- 专利权人: Johnson Controls Tyco IP Holdings LLP
- 当前专利权人: Johnson Controls Tyco IP Holdings LLP
- 当前专利权人地址: US WI Milwaukee
- 代理机构: Foley & Lardner LLP
- 主分类号: F24F11/63
- IPC分类号: F24F11/63 ; G05B19/042 ; G06Q50/06 ; G06N20/10
摘要:
A heating, ventilation, and air conditioning (HVAC) fault prediction system for a building including a processing circuit including a processor and memory, the memory having instructions stored thereon that, when executed by the processor, cause the processing circuit to receive HVAC data relating to a plurality of HVAC components, the HVAC data indicating performance of the plurality of HVAC components, generate, based on the received HVAC data, a univariate prediction model and a multivariate prediction model, generate, using the received HVAC data, one or more predicted operational parameters for the plurality of HVAC components corresponding to a future time period, and execute at least one of the univariate prediction model or the multivariate prediction model on the one or more predicted operational parameters to predict a HVAC fault associated with at least one of the plurality of HVAC components to occur during the future time period.
公开/授权文献
- US20210262689A1 COST SAVINGS FROM FAULT PREDICTION AND DIAGNOSIS 公开/授权日:2021-08-26
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