Title:
ROOM AREA ACQUISITION METHOD, AIR CONDITIONER OUTDOOR UNIT CONTROL METHOD, APPARATUS AND AIR CONDITIONING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/226361
Kind Code:
A1
Abstract:
The present disclosure relates to a room area acquisition method, an air conditioner outdoor unit control method, an apparatus and an air conditioning system. The room area acquisition method comprises: setting a room area initial value according to air conditioner model parameters; acquiring a stable operation duration of an air conditioner outdoor unit from stable operation after starting to a shutdown when reaching a temperature point and the number of shutdowns; estimating a deviation between the room area initial value and a room area actual value according to the stable operation duration and the number of shutdowns, and outputting a deviation result; adjusting the room area initial value according to the deviation result, and performing estimation again according to the adjusted room area value; and taking the current room area value as the room area actual value when the deviation result output from the current estimation is different from the deviation result output from the last estimation.
Inventors:
DU KAI (CN)
ZOU HONGLIANG (CN)
WEN DONGBIAO (CN)
LI ZHIFENG (CN)
WU FAN (CN)
ZOU HONGLIANG (CN)
WEN DONGBIAO (CN)
LI ZHIFENG (CN)
WU FAN (CN)
Application Number:
PCT/CN2022/137263
Publication Date:
November 30, 2023
Filing Date:
December 07, 2022
Export Citation:
Assignee:
GREE ELECTRIC APPLIANCES INC ZHUHAI (CN)
International Classes:
F24F11/30
Foreign References:
| CN114877489A | 2022-08-09 | |||
| CN109751738A | 2019-05-14 | |||
| CN108679800A | 2018-10-19 | |||
| CN113007829A | 2021-06-22 | |||
| JP2014196860A | 2014-10-16 | |||
| JPH0666444A | 1994-03-08 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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