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Title:
DATA SYNCHRONIZATION METHOD AND APPARATUS, AND MULTI-SPLIT AIR-CONDITIONING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/196466
Kind Code:
A1
Abstract:
A data synchronization method and apparatus, and a multi-split air-conditioning system. The method comprises: receiving a synchronous data frame sent by an indoor unit (S102), wherein the synchronous data frame includes the address of the indoor unit and a first address of a line controller corresponding to the indoor unit, and the synchronous data frame is used for indicating a state of the indoor unit; reading, from a pre-set pairing list, a second address, corresponding to the address of the indoor unit, of the line controller (S104); and if the first address is the same as the second address, sending the synchronous data frame to the line controller (S106). The method solves the technical problem of communication network data redundancy caused by a complex process of data synchronization between an indoor unit and a line controller.

Inventors:
ZHANG, Jingbo (West Jinji Road Qianshan, Zhuhai, Guangdong 0, 519070, CN)
HUANG, Qiang (West Jinji Road Qianshan, Zhuhai, Guangdong 0, 519070, CN)
WANG, Wencan (West Jinji Road Qianshan, Zhuhai, Guangdong 0, 519070, CN)
TANG, Jie (West Jinji Road Qianshan, Zhuhai, Guangdong 0, 519070, CN)
DENG, Zhongwen (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)
Application Number:
CN2018/120655
Publication Date:
October 17, 2019
Filing Date:
December 12, 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:
F24F11/64; F24F11/58
Foreign References:
CN108800454A2018-11-13
CN105865494A2016-08-17
CN106556118A2017-04-05
EP2846105A12015-03-11
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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