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Method for detecting server environment sound vibration

A technology of acoustic vibration and environmental sound, applied in the computer field, can solve problems such as hard disk head resonance, multiple hard disks disconnected, read and write data offset, etc., to achieve the effect of ensuring normal operation and work

Inactive Publication Date: 2014-12-03
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] If there is a certain frequency of noise / sound vibration in the computer room, it will cause the head of the hard disk to resonate, and there will be a large amount of offset in the read and write data, which may eventually cause multiple hard disks to go offline, and the disk array to fail. In serious cases, it may lead to the loss of important data of customers.

Method used

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  • Method for detecting server environment sound vibration

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Experimental program
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Effect test

Embodiment 1

[0022] Such as figure 1 As shown, a method for detecting the acoustic vibration of the server environment is based on the computer system for acoustic vibration sensing detection. The acoustic vibration sensor is installed on the computer motherboard to receive the sound wave and display the vibration image of the sound. The acoustic vibration sensor is built-in A condenser electret microphone sensitive to sound, the sound wave vibrates the electret film in the microphone, resulting in a change in capacitance, which produces a corresponding change in tiny voltage, which is then converted into a voltage of 0-5V , After A / D conversion, it is accepted by the data collector and sent to the computer.

Embodiment 2

[0024] On the basis of Embodiment 1, in order to ensure the intuition and ease of use of information transmission, this embodiment can load the acoustic vibration sensor drive through the computer system, set the acoustic resonance frequency early warning value, and lead the warning indicator light to the front of the machine. panel, through the indicator light alarm,

Embodiment 3

[0026] On the basis of Embodiment 1 or 2, the acoustic vibration sensor described in this embodiment transmits the sound resonance frequency information to the main board BMC, and feeds back to the background management through the main board control chip to facilitate remote monitoring, thereby realizing remote viewing of the machine environment through the BMC chip the acoustic vibration frequency.

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Abstract

The invention discloses a method for detecting server environment sound vibration. The method for detecting the server environment sound vibration includes steps: using a computer system based on sound vibration sensing detection, installing a sound vibration sensor used to receive sound waves and display vibration images of sounds on a computer motherboard, installing a capacitive electret microphone sensitive to the sounds in the sound vibration sensor, vibrating an electret membrane in the capacitive electret microphone through the sound waves so as to change capacitance and generate tiny voltage corresponding to change of the capacitance, and then converting the tiny voltage into 0-5V voltage, using a data collector to receive the 0-5V voltage after A / D (analog to digital) conversion, and finally transmitting the 0-5V voltage to a computer. The method for detecting the server environment sound vibration collects and detects environment sound frequency by installing the sound vibration sensor in a server, and sensitively warns in time so as to perform fault early warning and maintenance.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a design method and device for detecting acoustic vibration in a machine room. Background technique [0002] The invention relates to the identification and early warning functions of the noise / sound vibration detection technology in large and medium-sized IDC computer rooms, which is very important for the stable operation of the server. [0003] IDC is the Internet Data Center, which is based on the INTERNET network and provides a facility base for operation and maintenance of equipment for centralized collection, storage, processing and sending of data and provides related services. The main services provided by IDC include hosting (seat, rack, computer room rental), resource rental (such as virtual hosting business, data storage service), system maintenance (system configuration, data backup, troubleshooting services), management services (such as Bandwidth management, tra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/30G06F1/16
Inventor 赵贺任华进
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD