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公开(公告)号：US20230417661A1
公开(公告)日：2023-12-28
申请号：US18241776
申请日：2023-09-01
Applicant: Project Canary, PBC
Inventor： Anna Ailene Scott , Nasr E. Alkadi , Yan Azdoud , Nathan C. Eichenlaub , William J. Foiles , Christopher Daniel Kelley , Shyla Kupis
IPC: G01N21/3504 , G01N33/00 , G01P13/04
CPC classification number: G01N21/3504 , G01N33/0036 , G01P13/045
Abstract: In one illustrative configuration, an air quality monitoring system may enable wide-scale deployment of multiple air quality monitors with high-confidence and actionable data is provided. Further, the air quality monitoring system may enable identifying a target emission from a plurality of potential sources at a site based on simulating plume models. The simulation of plume models may take into consideration various simulation parameters including wind speed and direction. Further, methods of determining a plume flux of a plume of emissions at a site, and methods of transmitting data from an air quality monitor are disclosed.
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公开(公告)号：US11768110B2
公开(公告)日：2023-09-26
申请号：US18113311
申请日：2023-02-23
Applicant: Project Canary, PBC
Inventor： Anna Ailene Scott , Yan Azdoud , Christopher Daniel Kelley
CPC classification number: G01J3/26 , G01N15/1404 , G01N15/1436 , G01N33/0006 , G01N33/0031 , G02B26/001
Abstract: In an illustrative configuration, a method for monitoring air quality is disclosed. The method includes accepting analyte gas into a cell and reflecting light rays into the analyte gas repeatedly across the cell into at least one sensor. The light scattered by particulate matter in the analyte gas and amount of spectra-absorption due to presence of a gaseous chemical is then measured. Based on the determined amount of spectra-absorption and the measured scattered light the gaseous chemical is then measured.
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公开(公告)号：US20220397521A1
公开(公告)日：2022-12-15
申请号：US17843613
申请日：2022-06-17
Applicant: Project Canary, PBC
Inventor： Anna Ailene Scott , Nasr E. Alkadi , Yan Azdoud , Nathan C. Eichenlaub , William J. Foiles , Christopher Daniel Kelley , Shyla Kupis
IPC: G01N21/3504 , G01P13/04 , G01N33/00
Abstract: In one illustrative configuration, an air quality monitoring system may enable wide-scale deployment of multiple air quality monitors with high-confidence and actionable data is provided. Further, the air quality monitoring system may enable identifying a target emission from a plurality of potential sources at a site based on simulating plume models. The simulation of plume models may take into consideration various simulation parameters including wind speed and direction. Further, methods of determining a plume flux of a plume of emissions at a site, and methods of transmitting data from an air quality monitor are disclosed.
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公开(公告)号：US20230324226A1
公开(公告)日：2023-10-12
申请号：US18208056
申请日：2023-06-09
Applicant: Project Canary, PBC
Inventor： Anna Ailene Scott , Yan Azdoud , Christopher Daniel Kelley
CPC classification number: G01J3/26 , G01N33/0031 , G01N33/0006 , G02B26/001 , G01N15/1404 , G01N15/1436
Abstract: In an illustrative configuration, a method for monitoring air quality is disclosed. The method includes accepting analyte gas into a cell and reflecting light rays into the analyte gas repeatedly across the cell into at least one sensor. The light scattered by particulate matter in the analyte gas and amount of spectra-absorption due to presence of a gaseous chemical is then measured. Based on the determined amount of spectra-absorption and the measured scattered light the gaseous chemical is then measured.
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公开(公告)号：US20220397520A1
公开(公告)日：2022-12-15
申请号：US17843554
申请日：2022-06-17
Applicant: Project Canary, PBC
Inventor： Anna Ailene Scott , Nasr E. Alkadi , Yan Azdoud , Nathan C. Eichenlaub , William J. Foiles , Christopher Daniel Kelley , Shyla Kupis
IPC: G01N21/3504 , G01P13/04 , G01N33/00
Abstract: In one illustrative configuration, an air quality monitoring system may enable wide-scale deployment of multiple air quality monitors with high-confidence and actionable data is provided. Further, the air quality monitoring system may enable identifying a target emission from a plurality of potential sources at a site based on simulating plume models. The simulation of plume models may take into consideration various simulation parameters including wind speed and direction. Further, methods of determining a plume flux of a plume of emissions at a site, and methods of transmitting data from an air quality monitor are disclosed.
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Patent Agency Ranking
公开(公告)号：US11467032B2
公开(公告)日：2022-10-11
申请号：US17716326
申请日：2022-04-08
Applicant: Project Canary, PBC
Inventor： Anna Ailene Scott , Yan Azdoud , Christopher Daniel Kelley
Abstract: In an illustrative configuration, a method for monitoring air quality is disclosed. The method includes accepting analyte gas into a cell and reflecting light rays into the analyte gas repeatedly across the cell into at least one sensor. The light scattered by particulate matter in the analyte gas and amount of spectra-absorption due to presence of a gaseous chemical is then measured. Based on the determined amount of spectra-absorption and the measured scattered light the gaseous chemical is then measured.
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公开(公告)号：US20220091026A1
公开(公告)日：2022-03-24
申请号：US17541693
申请日：2021-12-03
Applicant: Project Canary, PBC
Inventor： Anna Ailene Scott , Nasr E. Alkadi , Yan Azdoud , Nate Eichenlaub , William J. Foiles , Christopher Daniel Kelley , Shyla Kupis
IPC: G01N21/3504 , G01N33/00 , G01P13/04
Abstract: In one illustrative configuration, an air quality monitoring system may enable wide-scale deployment of multiple air quality monitors with high-confidence and actionable data is provided. Further, the air quality monitoring system may enable identifying a target emission from a plurality of potential sources at a site based on simulating plume models. The simulation of plume models may take into consideration various simulation parameters including wind speed and direction. Further, methods of determining a plume flux of a plume of emissions at a site, and methods of transmitting data from an air quality monitor are disclosed.
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公开(公告)号：US11193822B2
公开(公告)日：2021-12-07
申请号：US16953908
申请日：2020-11-20
Applicant: Project Canary, PBC
Inventor： Anna Ailene Scott , Yan Azdoud , Christopher Daniel Kelley
Abstract: An air quality monitoring system that enables a wide scale deployment of instruments with enough accuracy for meaningful and actionable data is provided. In one aspect, an advanced technique is used to calibrate limited-capability gaseous chemical sensors to obtain accurate measurements by cross-calibrating those sensors with reference sensors to correct sensitivities to parameters that cause errors to measurements of targeted gases. In another aspect, air quality measurements are used to identify sources of chemicals in a localized level by accounting for local conditions using data such as ambient condition data and user-provided data about the local environment. In yet another aspect, a gaseous chemical sensor with an improved encasement having a cell for reflecting and lengthening light path is provided to reduce the limitations and enhance the accuracy of a conventional spectrophotometric gaseous chemical sensor.
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公开(公告)号：US20240142371A1
公开(公告)日：2024-05-02
申请号：US18393208
申请日：2023-12-21
Applicant: Project Canary, PBC
Inventor： Anna Ailene Scott , Nasr E. Alkadi , Yan Azdoud , Nathan C. Eichenlaub , William J. Foiles , Christopher Daniel Kelley , Shyla Kupis
IPC: G01N21/3504 , G01N33/00 , G01P13/04
CPC classification number: G01N21/3504 , G01N33/0036 , G01P13/045
Abstract: In one illustrative configuration, an air quality monitoring system may enable wide-scale deployment of multiple air quality monitors with high-confidence and actionable data is provided. Further, the air quality monitoring system may enable identifying a target emission from a plurality of potential sources at a site based on simulating plume models. The simulation of plume models may take into consideration various simulation parameters including wind speed and direction. Further, methods of determining a plume flux of a plume of emissions at a site, and methods of transmitting data from an air quality monitor are disclosed.
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公开(公告)号：US11874170B2
公开(公告)日：2024-01-16
申请号：US18241758
申请日：2023-09-01
Applicant: Project Canary, PBC
Inventor： Anna Ailene Scott , Yan Azdoud , Christopher Daniel Kelley
CPC classification number: G01J3/26 , G01N15/1404 , G01N15/1436 , G01N33/0006 , G01N33/0031 , G02B26/001
Abstract: In an illustrative configuration, a method for monitoring air quality is disclosed. The method includes accepting analyte gas into a cell and reflecting light rays into the analyte gas repeatedly across the cell into at least one sensor. The light scattered by particulate matter in the analyte gas and amount of spectra-absorption due to presence of a gaseous chemical is then measured. Based on the determined amount of spectra-absorption and the measured scattered light the gaseous chemical is then measured.
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