US 11,971,181 B2
System and method for monitoring air quality while cooling an outdoor electronic display assembly
Mike Brown, Cumming, GA (US); William Dunn, Alpharetta, GA (US); and Doug Bennett, Alpharetta, GA (US)
Assigned to Precision Systems Integration, LLC, Cumming, GA (US)
Filed by Precision Systems Integration, LLC, Cumming, GA (US)
Filed on Sep. 14, 2023, as Appl. No. 18/368,397.
Application 18/368,397 is a continuation of application No. 16/521,337, filed on Jul. 24, 2019, granted, now 11,796,198.
Claims priority of provisional application 62/702,382, filed on Jul. 24, 2018.
Prior Publication US 2024/0003565 A1, Jan. 4, 2024
Int. Cl. F24F 11/30 (2018.01); F24F 11/52 (2018.01); F24F 11/74 (2018.01); G01N 33/00 (2006.01); F24F 11/00 (2018.01)
CPC F24F 11/30 (2018.01) [F24F 11/52 (2018.01); F24F 11/74 (2018.01); G01N 33/0009 (2013.01); G01N 33/0031 (2013.01); G01N 33/0063 (2013.01); F24F 2011/0006 (2013.01); G01N 33/0037 (2013.01); G01N 33/0039 (2013.01); G01N 33/004 (2013.01); G01N 33/0042 (2013.01); G01N 33/0044 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A system for monitoring air quality of a geographic area, said system comprising:
digital out-of-home advertising display units, each provided at a respective, fixed location within the geographic area and comprising:
an electronic display for displaying advertising images;
a housing for said electronic display, said housing having an ingestion area and an exhaustion area;
an open loop pathway for ambient air extending between said ingestion area and said exhaustion area;
an air quality monitoring device located along said open loop pathway and comprising one or more sensors for measuring characteristics of encountered gases; and
a network connectivity device in electronic communication with the air quality monitoring device; and
a monitoring station in electronic communication with each of the digital out-of-home advertising display units, wherein said monitoring station is configured to:
receive measurements from said one or more sensors of said air quality monitoring devices of each of said digital out-of-home advertising display units by way of the network connectivity devices; and
generate visual representations of said measurements from said digital out-of-home advertising display units, including a first visual representation summarizing said measurements of multiple ones of said digital out-of-home advertising display units and a second visual representation of multiple ones of said measurements of a given one of said digital out-of-home advertising display units over a period of time.