Title:
ROTATION SPEED CONTROL METHOD AND APPARATUS FOR FAN, AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/050685
Kind Code:
A1
Abstract:
Disclosed is a rotation speed control method for a fan. The method comprises: determining an initial duty ratio, which is currently used by each fan; on the basis of a target sequence of a plurality of fans, sequentially traversing each fan as a candidate fan; adjusting an initial duty ratio corresponding to the candidate fan multiple times, so as to obtain a plurality of different candidate duty ratios; for each candidate duty ratio, acquiring reward and punishment data of a network device under the candidate duty ratio, and determining, on the basis of the reward and punishment data, a reward and punishment parameter value corresponding to the candidate duty ratio; selecting an optimal reward and punishment parameter value from among reward and punishment parameter values corresponding to the plurality of candidate duty ratios, and determining the candidate duty ratio corresponding to the optimal reward and punishment parameter value as a target duty ratio corresponding to the candidate fan; and after the target duty ratio corresponding to each fan is obtained, controlling the fan on the basis of a rotation speed corresponding to the target duty ratio corresponding to the fan. Further disclosed are a rotation speed control apparatus for a fan, and a device. By means of the method, the rotation speed of each fan can be effectively controlled, thereby reducing the power consumption and noise of the fan.
Inventors:
WANG MINGHUI (CN)
YE TING (CN)
LIU QUANBO (CN)
LI YI (CN)
MA GUOSONG (CN)
ZHAO SUXIA (CN)
ZHANG YANG (CN)
YE TING (CN)
LIU QUANBO (CN)
LI YI (CN)
MA GUOSONG (CN)
ZHAO SUXIA (CN)
ZHANG YANG (CN)
Application Number:
PCT/CN2022/117268
Publication Date:
March 14, 2024
Filing Date:
September 06, 2022
Export Citation:
Assignee:
NEW H3C AI TECH CO LTD (CN)
International Classes:
F04D27/00; G06F1/20
Foreign References:
| CN105822580A | 2016-08-03 | |||
| CN104236000A | 2014-12-24 | |||
| CN101614217A | 2009-12-30 | |||
| CN114667034A | 2022-06-24 | |||
| CN114810857A | 2022-07-29 | |||
| CN114837977A | 2022-08-02 | |||
| CN114876840A | 2022-08-09 | |||
| CN114922842A | 2022-08-19 | |||
| GB201308640D0 | 2013-06-19 | |||
| JP2010110185A | 2010-05-13 |
Attorney, Agent or Firm:
BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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