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A fan state monitoring method and device

A state monitoring and fan technology, applied in hardware monitoring, selecting devices, instruments, etc., can solve the problems of high cost of application program adaptation at the user level and occupation of high-level computing resources, and achieve the goal of reducing adaptation costs and liberating high-level computing resources Effect

Active Publication Date: 2021-11-02
SUZHOU METABRAIN INTELLIGENT TECH CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] There is currently no effective solution to the problems of high cost of user-level application adaptation and occupation of high-level computing resources in the prior art

Method used

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  • A fan state monitoring method and device
  • A fan state monitoring method and device
  • A fan state monitoring method and device

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Embodiment Construction

[0037] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0038] It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are to distinguish two entities with the same name but different parameters or parameters that are not the same, see "first" and "second" It is only for the convenience of expression, and should not be construed as a limitation on the embodiments of the present invention, which will not be described one by one in the subsequent embodiments.

[0039] Based on the above purpose, the first aspect of the embodiments of the present invention proposes an embodiment of a fan status monitoring method that can reduce the adaptation cost of user-level applications and liberate high-level computing ...

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Abstract

The invention discloses a fan state monitoring method and device. The method includes: a netlink transmitter driven by fan monitoring creates a netlink socket for describing fan abnormal events and registers a message sending function based on the netlink socket; The polling device of the driver accesses the fan board complex logic programmable device driver by calling the application program interface at predetermined time intervals to obtain the fan status parameters; judges whether there is an abnormality in the fan status based on the predetermined policy and the fan status parameters, and responds to The fan exception event message body is constructed and sent to the netlink receiver of the event receiving module through the message sending function; the netlink receiver of the event receiving module continuously monitors the netlink socket to receive the fan exception event message body, and sends it from the fan The exception event message body is parsed out to issue an alarm. The invention can reduce the adaptation cost of the user-level application program and liberate high-level computing resources.

Description

technical field [0001] The present invention relates to the field of heat dissipation, and more specifically, to a fan state monitoring method and device. Background technique [0002] There are two methods in the prior art to monitor the fans on the switch. For a switch with a BMC, the BMC is responsible for managing the health status of each device; for a switch without a BMC, the CPU side is responsible for monitoring the health status of each device. When using the CPU side to monitor the fan status, the common method is to obtain the parameters of each fan through user program polling, such as temperature, voltage, in-position signal, speed, etc. When abnormal parameters are found, an alarm is reported to the administrator. This method requires the user program to actively screen the fan indicators through the product interface, which increases development and adaptation costs for customers and takes up additional computing resources. [0003] There is currently no ef...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/26H04L12/24H04Q1/02G06F11/30
CPCG06F11/3055G06F11/3058H04L41/06H04L43/08H04Q1/035
Inventor 徐亚洲
Owner SUZHOU METABRAIN INTELLIGENT TECH CO LTD
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