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Title:
AIR CONDITIONING SYSTEM AND COMMUNICATION METHOD BETWEEN UNITS IN AIR CONDITIONING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/196483
Kind Code:
A1
Abstract:
An air conditioning system and a communication method between the units in the air conditioning system. The air conditioning system comprises: a plurality of air conditioning units; at least one outdoor unit and at least one indoor unit in the plurality of air conditioning units access a power grid, and communicate using a first communication mode; and the at least one indoor unit at least supports two second communication modes, the at least one indoor unit and a corresponding wired controller selecting a communication method for communication from the at least two second communication modes; the first communication mode comprises: a power line communication PLC mode; and the second communication mode comprises: a communication mode other than the PLC mode.

Inventors:
DENG, Zhongwen (West Jinji Road Qianshan, Zhuhai, Guangdong 0, 519070, CN)
TANG, Jie (West Jinji Road Qianshan, Zhuhai, Guangdong 0, 519070, CN)
WANG, Wencan (West Jinji Road Qianshan, Zhuhai, Guangdong 0, 519070, CN)
YE, Tieying (West Jinji Road Qianshan, Zhuhai, Guangdong 0, 519070, CN)
LAI, Dongfeng (West Jinji Road Qianshan, Zhuhai, Guangdong 0, 519070, CN)
YU, Weiyou (West Jinji Road Qianshan, Zhuhai, Guangdong 0, 519070, CN)
LIU, Quanzhou (West Jinji Road Qianshan, Zhuhai, Guangdong 0, 519070, CN)
Application Number:
CN2018/121278
Publication Date:
October 17, 2019
Filing Date:
December 14, 2018
Export Citation:
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Assignee:
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI (West Jinji Road Qianshan, Zhuhai, Guangdong 0, 519070, CN)
International Classes:
F24F11/56; F24F11/63
Foreign References:
CN106067837A2016-11-02
CN103292412A2013-09-11
CN205174699U2016-04-20
CN108800446A2018-11-13
CN105526647A2016-04-27
CN106016587A2016-10-12
CN103162372A2013-06-19
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (Floor 16, Tower A Indo Building,A48 Zhichun Road, Haidian District, Beijing 8, 100098, CN)
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