Title:
AIR CONDITIONER, AIR CONDITIONING CONTROL DEVICE, AIR CONDITIONING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/173020
Kind Code:
A1
Abstract:
According to the present invention, a communication adapter, which is connected to an indoor unit in an air conditioner, has a communication unit, a determination unit, and a communication control unit. The communication unit communicates data with an air conditioning control device that centrally controls a plurality of air conditioners. The determination unit determines whether or not data, which is a transmission object, is to be communicated in an encrypted manner. The communication control unit controls the communication unit such that if the data, which is a transmission object, is to be communicated in an encrypted manner, the same is transmitted in an encrypted manner. As a result thereof, it is possible to reduce the cost of laying dedicated communication cables for centralized management of air conditioners, and it is possible to reduce the communication load required for data communication related to air conditioners on an existing communication network.
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Inventors:
NIDAIRA TAKURO (JP)
WADA KOTARO (JP)
KAMITSUMA KENTO (JP)
WADA KOTARO (JP)
KAMITSUMA KENTO (JP)
Application Number:
PCT/JP2022/005496
Publication Date:
August 18, 2022
Filing Date:
February 10, 2022
Export Citation:
Assignee:
FUJITSU GENERAL LTD (JP)
International Classes:
H04Q9/00; F24F11/54; F24F11/58; F24F11/63; H04L9/14; H04W12/00
Domestic Patent References:
| WO2012114371A1 | 2012-08-30 |
Foreign References:
| JP2006050524A | 2006-02-16 | |||
| JP2007323553A | 2007-12-13 | |||
| JP2006323598A | 2006-11-30 | |||
| JP2006087032A | 2006-03-30 | |||
| JP2011151490A | 2011-08-04 | |||
| JP2007053465A | 2007-03-01 | |||
| JP2006338587A | 2006-12-14 | |||
| JP2020205474A | 2020-12-24 | |||
| JP2020068469A | 2020-04-30 | |||
| JP2015017768A | 2015-01-29 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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