Title:
AIR SPEED CONTROL METHOD AND APPARATUS FOR INDOOR UNIT, AND AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2023/241062
Kind Code:
A1
Abstract:
Provided in the present application are an air speed control method and apparatus for an indoor unit, and an air conditioner. The method comprises: on the basis of behavior information which is fed back by a radar module, determining an individual movement rate of each individual indoors; according to a first target sub-interval corresponding to each individual movement rate, acquiring a first target air speed gear corresponding to each first target sub-interval; and determining a target rotation speed on the basis of a rotation speed value corresponding to each first target air speed gear, so as to control an indoor unit to adjust the rotation speed of a fan to the target rotation speed. By means of the air speed control method and apparatus for the indoor unit and the air conditioner which are provided in the present application, activity amount analysis is performed according to the rate change condition of an individual, and the air speed of the indoor unit is adaptively adjusted, such that an air volume under a positively related rotation speed of a fan can be obtained according to the movement condition of a user himself/herself, thereby improving the control precision and intelligence degree of the air speed, and optimizing the user experience.
Inventors:
LIU GUANGPENG (CN)
SHI HENG (CN)
ZHANG PENG (CN)
SHI HENG (CN)
ZHANG PENG (CN)
Application Number:
PCT/CN2023/074351
Publication Date:
December 21, 2023
Filing Date:
February 03, 2023
Export Citation:
Assignee:
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F24F11/64; F24F11/77; F24F11/65
Foreign References:
| CN110779151A | 2020-02-11 | |||
| CN115143614A | 2022-10-04 | |||
| CN105202705A | 2015-12-30 | |||
| CN108917095A | 2018-11-30 | |||
| CN113063217A | 2021-07-02 | |||
| CN114251792A | 2022-03-29 |
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
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