Title:
CONTROL METHOD AND DEVICE FOR AIR CONDITIONER HAVING DIRECT-BLOWING PREVENTION FUNCTION, STORAGE MEDIUM, AND COMPUTER APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/135824
Kind Code:
A1
Abstract:
A control method for an air conditioner having a direct-blowing prevention function, belonging to the technical field of air conditioning. The control method comprises: obtaining, by means of a universal distance measurement device, volume information of a temperature adjustment space; obtaining, by means of an infrared pyroelectric sensor, a human presence status of a preset region; if the human presence status indicates that a person is present in the preset region, correcting, according to the volume information, a rotational speed of a rotor of an indoor unit; determining a preset angle of an air deflector according to an installation height of an air conditioner and a first distance between the preset region and the air conditioner, or according to the installation height of the air conditioner, the first distance between the preset region and the air conditioner, and a preset human height, such that the distance between an air supply direction and the person is greater than or equal to a corrected preset deviation distance; and controlling the air conditioner according to the preset angle of the air deflector and the corrected rotational speed of the rotor. The present technical solution ensures that an air conditioner can still achieve a good direct-blowing prevention effect even in a small temperature adjustment space.
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Inventors:
YU YANG (CN)
ZHANG GUIFANG (CN)
CHENG YONGFU (CN)
ZHANG GUIFANG (CN)
CHENG YONGFU (CN)
Application Number:
PCT/CN2019/129665
Publication Date:
July 02, 2020
Filing Date:
December 29, 2019
Export Citation:
Assignee:
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F24F11/79; F24F11/30; F24F11/64; F24F11/77; F24F11/89
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Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
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