Method, system and device for identifying fan model
A technology of fans and models, applied in pump devices, components of pumping devices for elastic fluids, pump control, etc., can solve problems such as complicated production processes, increased R&D costs, and unfavorable product yields.
Inactive Publication Date: 2021-05-11
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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Problems solved by technology
However, this fan model acquisition method has the following problems: 1) Complicated firmware version: R&D personnel need to design different memory firmware versions for different fan configurations, which increases R&D costs; 2) Complicated production process: Different fan configurations require Burn different memory firmware online during production, which increases production costs; 3) Increased error rate: Complicated firmware version / production process easily increases the error rate in the R&D / production process, which is not conducive to the improvement of product yield
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Embodiment Construction
[0048] The core of the present invention is to provide a method, system and device for identifying fan models, which can identify the models of different fans by using the different maximum speeds that fans of different models can reach, without having to write the fan model information into the system separately. The volatile memory reduces the complexity of the R&D / production process, reduces the R&D / production cost, and is conducive to the improvement of product yield.
[0049]In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtain...
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The invention discloses a method, a system and a device for identifying a fan model. The method comprises the following steps of adjusting a rotating speed state of a fan to a full-speed running state; after full-speed operation of the fan is stable, obtaining the actual rotating speed of the fan; and determining the model of the fan corresponding to the actual rotating speed according to a preset rotating speed model corresponding relation. According to the method, the system and the device, the models of the different fans are identified by utilizing different highest rotating speeds which can be reached by the different models of fans, and the fan model information does not need to be independently written into a nonvolatile memory of a system, so that the complexity of a research and development / production process is reduced, the research and development / production cost is reduced, and the improvement of the product yield is facilitated.
Description
technical field [0001] The invention relates to the field of server system heat dissipation, in particular to a method, system and device for identifying fan models. Background technique [0002] Due to the continuous improvement of the performance of the server system, the relative heat generated by it is also getting higher and higher, and the cooling fan has become an indispensable part of the system. At present, different server systems can use different server boards according to different needs or applications, and can also use computing processors with different performances on the same server board according to differences in computing performance. Cooling requirements often vary. However, server systems with the same node space need to use fans with the same appearance and design to fit into the server case. Therefore, under the server system with the same node space, fans with the same appearance and design but different speeds (fans of different models) are usual...
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IPC IPC(8): F04D25/08F04D27/00F04D29/00
CPCF04D25/08F04D27/001F04D27/004F04D29/002
Inventor 陆俊宇
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD