Tyco Fire & Security Gmbh

Johnson Controls Tyco IP Holdings Llp

Kathiresan Rajagopal

Abu Bakr Khan

Priti Shinde

Young Min Lee

Young M Lee

Mohan J Shelar

Rakesh Ranjan Sahoo

Lawrence Dsouza

Sk Sartaj Ansari

Renuka Sonnekar

A method for a building management system includes detecting a fault from timeseries building data, classifying a time period of the timeseries building data as a faulty time period based on the fault, and playing an audiovisual presentation of the fault and the timeseries building data by visually advancing through the timeseries building data in a chronological order and emitting a tone when the timeseries building data for the faulty time period is presented.

Building management system with audiovisual dynamic and interactive fault presentation interfaces

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.

Cost savings from fault prediction and diagnosis

Growing community of inventors

Kalyan West, India

Kathiresan Rajagopal