一种服务器风扇转速控制方法、装置、设备、存储介质
By predicting the resonant frequency and controlling the server fan speed through a network, the problem of fan and hard drive resonance is solved, ensuring good heat dissipation inside the server and extending the lifespan of the hard drive.
CN116696827BActive Publication Date: 2026-07-17SHANDONG YUNHAI GUOCHUANG CLOUD COMPUTING EQUIP IND INNOVATION CENT CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHANDONG YUNHAI GUOCHUANG CLOUD COMPUTING EQUIP IND INNOVATION CENT CO LTD
- Filing Date
- 2023-07-21
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing technologies cannot simultaneously meet heat dissipation requirements and avoid hard drive resonance when controlling server fan speed, leading to abnormal hard drive read/write operations and shortened lifespan.
Method used
By collecting ambient temperature and hard drive speed, the system uses a preset resonant frequency prediction network to predict the resonant frequency, determines the target frequency range, and then controls the fan to rotate within this range by the baseboard management controller to avoid resonance.
Benefits of technology
This achieves the goal of meeting server cooling requirements while avoiding fan and hard drive resonance, thereby improving hard drive throughput and lifespan.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN116696827B_ABST
Abstract
本申请公开了一种服务器风扇转速控制方法、装置、设备、存储介质，涉及服务器技术领域，包括：采集目标服务器风扇所在的环境温度、硬盘转速和环境温度下基板管理控制器产生的脉冲宽度调制信号的频率范围；将环境温度、硬盘转速和最大脉冲宽度调制信号频率输入至预设共振频率预测网络，以便输出目标服务器风扇的共振频率；基于频率范围和共振频率确定目标频率范围；通过基板管理控制器控制目标服务器风扇在目标频率范围进行转动，以便控制目标服务器风扇的转速。在目标频率范围内转动能够保障服务器内部散热良好，同时避免了风扇与硬盘产生共振，导致硬盘读写速率降低的情况，提升硬盘使用寿命。
Need to check novelty before this filing date? Find Prior Art