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Title:
A METHOD AND A CONTROL MODULE FOR REGULATING PERFORMANCE OF AT LEAST ONE FRAGRANCE DIFFUSER
Document Type and Number:
WIPO Patent Application WO/2021/057939
Kind Code:
A1
Abstract:
A method for controlling performance of a fragrance diffuser (100) is disclosed. The method includes a step determining odour degree Od in inside a vehicle cabin (C) over a period of time (T) by a determining means (80). Thereafter, regulating at least one parameter of a set of parameters impacting performance of the fragrance diffuser (100) based on the determined odour degree Od in inside a vehicle cabin (C), wherein the set of parameters includes at least one of a fan speed (S), a perfume release time (t1) and a blank area release time (t2).

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Inventors:
GE ZHONGDONG (CN)
Application Number:
PCT/CN2020/117967
Publication Date:
April 01, 2021
Filing Date:
September 27, 2020
Export Citation:
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Assignee:
VALEO AUTOMOTIVE AIR CONDITIONING HUBEI CO LTD (CN)
International Classes:
A61L9/12
Foreign References:
CN210742755U2020-06-12
CN1959250A2007-05-09
CN101541351A2009-09-23
CN110198853A2019-09-03
CN104837511A2015-08-12
EP2145788B12012-12-19
CN107962931A2018-04-27
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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