CONTROL METHOD FOR RELEASING FRAGRANCE, AND ELECTRONIC DEVICE

WIPO Patent Application WO/2023/174042

A1

Embodiments of the present application provide a control method for releasing a fragrance, and an electronic device, which are applied to the field of fragrance devices. The method comprises: an electronic device obtains the concentration value of a fragrance gas in the space; under the condition that the concentration value of the fragrance gas does not fall within the concentration threshold range, the electronic device obtains the circulation rate of the fragrance gas in the space, and adjusts the fragrance release intensity of a fragrance device according to the circulation rate, so that the concentration of the fragrance gas is maintained within the concentration threshold range, wherein the circulation rate represents the relationship between the injection rate and the loss rate of the fragrance gas in the space. In this way, according to the present application, the fragrance release intensity of the fragrance device is adjusted in time by monitoring the concentration change condition of the fragrance gas in the space, so that the dynamic adjustment of fragrance release is realized, and the fragrance concentration in the space can be maintained within a proper range without manual operation of a user, thereby effectively improving the user experience.

HUANG YIFAN (CN)
FANG SHU (CN)

PCT/CN2023/078463

September 21, 2023

February 27, 2023

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HUAWEI TECH CO LTD (CN)

B60H3/00

CN113119696A	2021-07-16
CN113641194A	2021-11-12
CN113059984A	2021-07-02
CN208186715U	2018-12-04
CN209938272U	2020-01-14
JP2010089685A	2010-04-22
US20080092633A1	2008-04-24

BEIJING RUN ZEHENG INTELLECTUAL PROPERTY LAW FIRM (CN)

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