Title:
AIR-CONDITIONING SYSTEM AND CONTROL METHOD FOR AIR-CONDITIONING DEVICE
Document Type and Number:
Japanese Patent JP2020134124
Kind Code:
A
Abstract:
To provide an air-conditioning system capable of enhancing calculation accuracy of a PMV by understanding amounts of clothing and an activity with improved accuracy and thereby enabling an occupant to have an improved comfortable feeling.SOLUTION: An air-conditioning system 1 comprises a first air conditioner 20, a first control device 30, a first indoor sensor 11, and a second indoor sensor 12. The first control device 30 has: a first amount-of-clothing calculation section 31 which obtains an amount of clothing on the basis of image data acquired through the second indoor sensor 12; a first metabolic expenditure calculation section 32 which obtains an amount of an activity on the basis of surface temperature data acquired through the second indoor sensor 12; a first PMV calculation section 33 which obtains a PMV value on the basis of a room temperature, humidity, an air speed and a radiant temperature obtained through the first indoor sensor 11, the amount of clothing obtained through a first amount-of-clothing calculation section 31, and the surface temperature data obtained through the first metabolic expenditure calculation section 32; and a first air conditioner control section 35 which controls the first air conditioner 20 on the basis of the PMV value obtained through the first PMV calculation section 33.SELECTED DRAWING: Figure 2
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Inventors:
IWAMURA TAKATSUGU
OTSU YUKIKO
IJIMA TAKUYA
OTSU YUKIKO
IJIMA TAKUYA
Application Number:
JP2019205347A
Publication Date:
August 31, 2020
Filing Date:
November 13, 2019
Export Citation:
Assignee:
TAISEI CORP
International Classes:
F24F11/46; F24F11/33; F24F11/74; F24F11/80
Attorney, Agent or Firm:
Yuichi Murakami
Hiroshi Seki
Hiroshi Seki