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Title:
VENTILATION SYSTEM AND NOTIFICATION CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2023/062735
Kind Code:
A1
Abstract:
Provided is a ventilation system that allows a user to easily confirm whether or not the indoor air environment is appropriate for room occupants.　A ventilation system 100 according to the present disclosure comprises: a ventilator 1 that ventilates a room; a CO2 concentration detector 2 that detects the CO2 concentration of the air in the room; an air environment determination unit 43 that determines whether or not the indoor air environment is appropriate for room occupants on the basis of the CO2 concentration detected by the CO2 concentration detector 2; and a notification control unit 42 that, if it is determined by the air environment determination unit 43 that the indoor air environment is not appropriate for the room occupants, causes a lighting device 3 to perform an alert notification regarding the use of the room.

Inventors:
MOMOSE IPPEI (JP)
HORII TOSHIHIKO (JP)
Application Number:
PCT/JP2021/037816
Publication Date:
April 20, 2023
Filing Date:
October 13, 2021
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F24F7/007; F24F7/08
Domestic Patent References:
WO2020255875A12020-12-24
WO2021064844A12021-04-08
Foreign References:
KR20200100374A2020-08-26
JP6934553B12021-09-15
JP3232288U2021-06-03
KR20170014960A2017-02-08
JP2017117411A2017-06-29
JP2007003160A2007-01-11
JP2000177379A2000-06-27
JP2016540182A2016-12-22
JP2020038052A2020-03-12
JP2019190767A2019-10-31
Attorney, Agent or Firm:
MURAKAMI, Kanako et al. (JP)
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