Invention Grant
- Patent Title: Apparatuses and methods for air quality maintenance by ventilation based on pollutant forecast
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Application No.: US16655820Application Date: 2019-10-17
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Publication No.: US11326800B2Publication Date: 2022-05-10
- Inventor: Zden{hacek over (e)}k Schindler , Jakub Malaník , Tomá{hacek over (s)} Tvrdo{hacek over (n)}
- Applicant: Honeywell International Inc.
- Applicant Address: US NJ Morris Plains
- Assignee: Honeywell International Inc.
- Current Assignee: Honeywell International Inc.
- Current Assignee Address: US NJ Morris Plains
- Agency: Alston & Bird LLP
- Main IPC: F24F11/64
- IPC: F24F11/64 ; F24F11/00 ; G01N33/00 ; F24F110/50

Abstract:
Methods, apparatuses, and computer program products are disclosed for performing air quality maintenance. An example method include receiving an air quality dataset and generating a quality tendency projection based upon the air quality dataset that includes a quality rate of change. In an instance in which the quality tendency projection exceeds a prediction threshold and the quality rate of change exceeds a pollutant rate increase threshold, the method performs performing air degradation analysis. In an instance in which the quality tendency projection exceeds a warning threshold and the quality rate of change exceeds a pollutant rate decrease threshold, the method performs ventilation analysis.
Public/Granted literature
- US20210116143A1 APPARATUSES AND METHODS FOR AIR QUALITY MAINTENANCE Public/Granted day:2021-04-22
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