CN113865696B - Machine room equipment protection method and system based on vibration sensing - Google Patents

Machine room equipment protection method and system based on vibration sensing Download PDF

Info

Publication number
CN113865696B
CN113865696B CN202111141703.2A CN202111141703A CN113865696B CN 113865696 B CN113865696 B CN 113865696B CN 202111141703 A CN202111141703 A CN 202111141703A CN 113865696 B CN113865696 B CN 113865696B
Authority
CN
China
Prior art keywords
vibration
equipment
preset
characterization
threshold value
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202111141703.2A
Other languages
Chinese (zh)
Other versions
CN113865696A (en
Inventor
钱鑫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Inspur Intelligent Technology Co Ltd
Original Assignee
Suzhou Inspur Intelligent Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Inspur Intelligent Technology Co Ltd filed Critical Suzhou Inspur Intelligent Technology Co Ltd
Priority to CN202111141703.2A priority Critical patent/CN113865696B/en
Publication of CN113865696A publication Critical patent/CN113865696A/en
Application granted granted Critical
Publication of CN113865696B publication Critical patent/CN113865696B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
    • G16Y10/00—Economic sectors
    • G16Y10/75—Information technology; Communication
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
    • G16Y20/00—Information sensed or collected by the things
    • G16Y20/10—Information sensed or collected by the things relating to the environment, e.g. temperature; relating to location
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
    • G16Y40/00—IoT characterised by the purpose of the information processing
    • G16Y40/10—Detection; Monitoring
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
    • G16Y40/00—IoT characterised by the purpose of the information processing
    • G16Y40/20—Analytics; Diagnosis
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
    • G16Y40/00—IoT characterised by the purpose of the information processing
    • G16Y40/30—Control
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
    • G16Y40/00—IoT characterised by the purpose of the information processing
    • G16Y40/50—Safety; Security of things, users, data or systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2209/00—Arrangements in telecontrol or telemetry systems
    • H04Q2209/40—Arrangements in telecontrol or telemetry systems using a wireless architecture
    • H04Q2209/43—Arrangements in telecontrol or telemetry systems using a wireless architecture using wireless personal area networks [WPAN], e.g. 802.15, 802.15.1, 802.15.4, Bluetooth or ZigBee

Abstract

The invention provides a machine room equipment protection method and system based on vibration perception, wherein the protection method comprises the steps of obtaining a vibration signal sent by a vibration monitor, and analyzing the vibration signal to obtain a vibration characterization value and vibration duration; and if the vibration characterization value exceeds a preset vibration characterization threshold value and/or the vibration duration exceeds a preset vibration duration threshold value, sending out a protection action to the current equipment. According to the invention, through detecting the vibration signal of the equipment in real time and analyzing parameters such as the vibration characterization value, the vibration duration time, the proportion of the vibration equipment in the machine room and the like, a protection action is sent to part or all of the equipment, and the protection action is sent through a network management system, so that data protection can be performed in time, the field data of service operation is protected, and the recovery after disaster is facilitated.

Description

Machine room equipment protection method and system based on vibration sensing
Technical Field
The invention relates to the technical field of machine room safety maintenance, in particular to a machine room equipment protection method and system based on vibration sensing.
Background
The server room has a large number of IT (Internet Technology, internet) devices such as servers, and the server room generally uses 19inch standard server devices, lacks vibration sensing devices, and can cause a large loss if vibration occurs.
The common practice is that under the condition of safety and feasibility, manual operation is performed to protect data and close the system, the practice has two defects, firstly, the earthquake is often fast, and maintenance personnel cannot reach a machine room to perform related operation; secondly, if the corridor leading to the machine room has foreign matter blocking or door lock damage in the earthquake, the corridor can not enter the machine room in time.
Disclosure of Invention
The invention provides a machine room equipment protection method and system based on vibration sensing, which are used for solving the problem of low timeliness of a processing means when the existing coping vibration occurs.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the first aspect of the invention provides a machine room equipment protection method based on vibration sensing, which comprises the following steps:
obtaining a vibration signal sent by a vibration monitor, and analyzing the vibration signal to obtain a vibration characterization value and a vibration duration;
and if the vibration characterization value exceeds a preset vibration characterization threshold value and/or the vibration duration exceeds a preset vibration duration threshold value, sending out a protection action to the current equipment.
Further, the protection method further comprises the following steps:
collecting vibration signals of all devices in a machine room, calculating the proportion of vibration devices sending out the vibration signals, comparing the proportion of the vibration devices with a preset proportion threshold value of the vibration devices, and sending out all or part of protection actions to the devices in the current machine room by combining respective comparison results of vibration characterization values and vibration duration.
Further, comparing the proportion of the vibration equipment with a preset proportion threshold value of the vibration equipment, and combining respective comparison results of the vibration characterization value and the vibration duration time, and sending all or part of protection actions to equipment in the current machine room specifically comprises:
when the vibration characterization values of all the devices are smaller than a preset vibration characterization threshold value and the vibration duration time is smaller than a preset vibration duration time threshold value, not processing;
when the vibration characterization value of the equipment exceeds a preset vibration characterization threshold value and the proportion of the vibration equipment is smaller than a preset vibration equipment proportion threshold value, a protection action is sent out to the equipment of which the vibration characterization value exceeds the preset vibration characterization threshold value;
when the vibration characterization value of the equipment exceeds a preset vibration characterization threshold value and the proportion of the vibration equipment is larger than a preset vibration equipment proportion threshold value, all the equipment in the current machine room send out protection actions;
and when the vibration characterization value of the equipment exceeds a preset vibration characterization threshold value and the vibration duration exceeds a preset vibration duration threshold value, sending out protection actions to all the equipment in the current machine room.
Further, when the vibration characterization value of the device exceeds a preset vibration characterization threshold value and the proportion of the vibration device is smaller than the preset vibration device proportion threshold value, a protection action is sent to the device with the vibration characterization value exceeding the preset vibration characterization threshold value, and at the moment, the vibration duration is smaller than the preset vibration duration threshold value.
Further, comparing the vibration equipment proportion with a preset vibration equipment proportion threshold value, and sending all or part of protection actions to the equipment in the current machine room by combining respective comparison results of the vibration characterization value and the vibration duration time specifically further includes:
when the vibration characterization value of the equipment is smaller than a preset vibration characterization threshold, if the vibration duration is larger than the preset vibration duration threshold and the proportion of the vibration equipment is larger than the preset vibration equipment proportion threshold, all the equipment in the current machine room are protected;
when the vibration characterization value of the equipment is smaller than a preset vibration characterization threshold, if the vibration duration is larger than the preset vibration duration threshold and the proportion of the vibration equipment is smaller than the preset vibration equipment proportion threshold, a protection action is sent to the equipment with the vibration duration exceeding the preset vibration duration threshold.
Further, the vibration characterization threshold is set based on the geographic location of the device and the function of the device.
Further, the protection actions include one or more of saving, backing up, and power-off protecting the device from the live data.
The invention provides a machine room equipment protection system based on vibration perception, which comprises a vibration monitor and a vibration central controller, wherein the vibration monitor is used for monitoring vibration signals of equipment, and the vibration central controller comprises a signal processing unit and a first analysis protection unit; the signal processing unit is used for analyzing the vibration signal to obtain a vibration characterization value and a vibration duration; and the first analysis protection unit sends out protection action to the current equipment when the vibration characterization value exceeds a preset vibration characterization threshold value and/or the vibration duration exceeds a preset vibration duration threshold value.
Further, the vibration central controller further comprises a second analysis protection unit, the second analysis protection unit collects vibration signals of all devices in the machine room, calculates the proportion of vibration devices sending out the vibration signals, compares the proportion of the vibration devices with a preset proportion threshold value of the vibration devices, and sends out all or part of protection actions to the devices in the current machine room by combining the analysis results of the first analysis protection unit.
Further, the vibration monitor is installed at the top of the device, a plurality of vibration monitors are arranged on one device, and when a plurality of vibration monitors are arranged, the vibration characterization value is the average value or the maximum value of the vibration signal characterization value in a plurality of detection signals.
The network service control device according to the second aspect of the present invention can implement the methods according to the first aspect and the respective implementation manners of the first aspect, and achieve the same effects.
The effects provided in the summary of the invention are merely effects of embodiments, not all effects of the invention, and one of the above technical solutions has the following advantages or beneficial effects:
according to the invention, through detecting the vibration signal of the equipment in real time and analyzing parameters such as the vibration characterization value, the vibration duration time, the proportion of the vibration equipment in the machine room and the like, a protection action is sent to part or all of the equipment, and the protection action is sent through a network management system, so that data protection can be performed in time, the field data of service operation is protected, and the recovery after disaster is facilitated.
In the parameter analysis process, the influence of the vibration characterization value, the vibration duration and the vibration equipment proportion on the protection action result is fully considered, the protection action is sent out to the current equipment as long as the vibration characterization value exceeds the preset vibration characterization threshold, and the protection action is sent out to all the equipment as long as the vibration duration exceeds the preset vibration duration threshold or the vibration equipment proportion exceeds the preset vibration equipment proportion threshold, so that the safety of the equipment is fully ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic flow chart of one embodiment of the method of the present invention;
FIG. 2 is a schematic flow chart of another embodiment of the method of the present invention;
FIG. 3 is a schematic diagram of an embodiment of the system of the present invention;
FIG. 4 is a schematic diagram of one implementation of the system embodiment of the present invention;
FIG. 5 is a schematic view of the mounting location of a vibration monitor in an embodiment of the system of the present invention.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present invention will be described in detail below with reference to the following detailed description and the accompanying drawings. The following disclosure provides many different embodiments, or examples, for implementing different structures of the invention. In order to simplify the present disclosure, components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted so as to not unnecessarily obscure the present invention.
As shown in fig. 1, the method for protecting equipment in a machine room based on vibration sensing according to the embodiment of the invention includes the following steps:
s1, obtaining a vibration signal sent by a vibration monitor, and analyzing the vibration signal to obtain a vibration characterization value S and a vibration duration time T;
s2, if the vibration characterization value S exceeds a preset vibration characterization threshold V TH And/or the vibration duration T exceeds a preset vibration duration threshold T TH Then a protection action is issued to the current device.
As shown in fig. 2, another embodiment of the method of the present invention is that the protection method further includes the following steps:
collecting vibration signals of all equipment in a machine room, preprocessing the vibration signals, including calculating the proportion R of the vibration equipment sending out the vibration signals, and comparing the proportion R of the vibration equipment with a preset proportion threshold R of the vibration equipment TH And comparing, and combining the comparison results of the vibration characterization value S and the vibration duration time T to send out all or part of protection actions to the equipment in the current machine room. The method comprises the following steps:
when the vibration characterization value S of all the devices is smaller than the preset vibration characterization threshold V TH And the vibration duration T is smaller than a preset vibration duration threshold T TH Then no treatment is performed; otherwise, the following three cases are included:
when the vibration characterization value S of the device exceeds a preset vibration characterization threshold V TH And the proportion R of the vibrating equipment is smaller than a preset proportion threshold R of the vibrating equipment TH When the vibration characterization value exceeds a preset vibration characterization threshold value, the local equipment sends out a protection action;
when the vibration characterization value S of the device exceeds a preset vibration characterization threshold V TH And the proportion R of the vibrating equipment is larger than a preset proportion threshold R of the vibrating equipment TH When the protection device is used, protection actions are sent out to all devices in the current machine room;
when the vibration characterization value S of the device exceeds the preset vibration characterization threshold V TH And the vibration duration T exceeds a preset vibration duration threshold T TH And when the protection action is performed on all the devices in the current machine room.
When the vibration characterization value S of the equipment exceeds a preset vibration characterization threshold V TH And the proportion R of the vibrating equipment is smaller than a preset proportion threshold R of the vibrating equipment TH When in use, forThe vibration characterization value S exceeds a preset vibration characterization threshold V TH The device of (2) emits a protective action when the vibration duration T is less than a preset vibration duration threshold T TH 。
The vibration equipment proportion R is compared with a preset vibration equipment proportion threshold value R TH Comparing, and combining the comparison results of the vibration characterization value S and the vibration duration time T, and sending all or part of protection actions to the equipment in the current machine room specifically further comprises:
when the vibration characterization value S of the device is smaller than the preset vibration characterization threshold V TH If the vibration duration T is greater than the preset vibration duration threshold T TH And the proportion R of the vibrating equipment is larger than a preset proportion threshold R of the vibrating equipment TH Then all the devices in the current machine room send out protection actions;
when the vibration characterization value S of the device is smaller than the preset vibration characterization threshold V TH If the vibration duration T is greater than the preset vibration duration threshold T TH And the proportion R of the vibrating equipment is smaller than a preset proportion threshold R of the vibrating equipment TH And sending out a protection action to the equipment with the vibration duration exceeding the preset vibration duration threshold.
Based on three parameters of vibration characterization value S, vibration duration T and vibration device ratio R, different strategies are optionally combined, for example as follows:
for a single device, at this point action=f (S, T),
Figure BDA0003286934200000061
S<V TH &T<T TH in this case, the vibration is within the allowable range of the design of the device, and no action is required. S is S<V TH &T>T TH When normal equipment can bear a certain degree of vibration, if the vibration is smaller than the vibration characterization threshold value, the vibration is always continuous for a long time, and protection action is also taken at the moment in order to avoid uncontrollable factors possibly occurring in the future. S is S>V TH : the vibration is larger than the vibration characterization threshold value, no matter how long the duration is, the protection action is immediately sent outAnd (3) letting the material flow.
For several devices of one machine room, at this time action=f (S, T, R),
when T must be less than the preset duration threshold.
Figure BDA0003286934200000062
S<V TH When the vibration is smaller than a preset vibration characterization threshold, the vibration does not act; s is S>V TH &R>R TH The vibration is larger than a threshold value, and the proportion of equipment in which the vibration occurs exceeds a set value, so that all machines are protected; s is S>V TH &R<R TH When the vibration is larger than a preset vibration characterization threshold value, but the proportion of the equipment which generates the vibration is smaller than a set value, the single equipment or a small number of equipment are considered to generate vibration (non-earthquake condition), and at the moment, only the equipment which vibrates is subjected to protection action.
When an earthquake occurs, all devices vibrate. And in other vibration types, only the equipment which generates vibration is protected, if the quantity proportion of the equipment with vibration exceeding the threshold value is larger than a set value, the equipment in the machine room is proved to be damaged locally to a certain extent, and in order to prevent the danger from expanding, protection instructions are sent to all the equipment in the situation.
When S is certain and less than the threshold value,
Figure BDA0003286934200000071
when T is less than the threshold: does not act; t (T)>T TH &R>R TH When all devices are protected, T>T TH &R<R TH And when the dangerous factors are considered to be controllable, part of equipment is protected.
In the above example, the Action is an Action flag bit,
Figure BDA0003286934200000072
when the Action is 0, no signal is sent out; when the Action is 1, the vibration central controller sends protection actions (all equipment protection) to the network management system; when the Action is 2, the vibration central controller sends protection Action (part of equipment protection) to the network management system.
The vibration characterization threshold is set based on the geographic location where the device is located and the function of the device. Aiming at earthquake vibration, if a machine room is arranged on an earthquake belt, at ordinary times, the earthquake frequently occurs, the whole machine room system already adopts certain reinforcing measures, and can tolerate certain vibration, at the moment, the trigger threshold of the central controller can be set to be larger than that of the normal condition, and the interference of frequent protection actions on normal business is avoided. In addition, the threshold value can be set to different values according to the importance criticality of the service.
The protection actions include one or more of saving, backing up field data and performing power-off protection on the device.
As shown in fig. 3, the machine room equipment protection system based on vibration sensing provided by the embodiment of the invention comprises a vibration monitor 1 and a vibration central controller 2, wherein the vibration monitor 1 is used for monitoring vibration signals of equipment, and the vibration central controller 2 comprises a signal processing unit 21, a first analysis protection sheet 22 and a second analysis protection unit 23.
The signal processing unit 21 is configured to analyze the vibration signal to obtain a vibration characterization value and a vibration duration; the first analysis protection unit 21 sends out a protection action to the current device when the vibration characterization value exceeds a preset vibration characterization threshold and/or the vibration duration exceeds a preset vibration duration threshold. The second analysis and protection unit 22 collects vibration signals of all devices in the machine room, calculates the proportion of vibration devices sending out the vibration signals, compares the proportion of the vibration devices with a preset threshold value of the proportion of the vibration devices, and sends out all or part of protection actions to the devices in the current machine room by combining the analysis result of the first analysis and protection unit.
As shown in FIG. 4, the vibration monitor is a micro-electromechanical system, is responsible for monitoring the vibration and converting the vibration physical signal into an electric signal, and transmits the electric signal to the vibration central controller through wifi, so that the vibration monitor is small in appearance, is hung on equipment in an adsorption mode, is convenient to mount and dismount, is flexible to use, is powered by a standard dry battery, is in a standby state at ordinary times, has the function of monitoring the vibration, has extremely low power consumption, and needs larger working current to transmit the signal when the vibration occurs. The vibration central controller logically judges whether the received information sends out a protection action instruction or not, the vibration central controller and a network management system of the whole machine room are communicated with each other through the Ethernet in the machine room, one machine room is provided with one vibration central controller, when the monitored vibration information accords with the protection standard through logical judgment, the vibration central controller sends out the protection action instruction, and the network management system adopts protection operation according to a set strategy, such as saving the running memory hard disk data, so that the server is dormant, and the follow-up maintenance personnel can restore the service site conveniently. The network management system is connected with the Rack equipment.
As shown in fig. 5, the vibration monitors are installed at the top of the device, a plurality of vibration monitors are arranged on one device, and 1 vibration monitor is installed at the central position of the top, so that the vibration of each angle is almost as large as the value recorded at the monitor end; with 4 vibration monitors, it can be mounted at four corners.
When a plurality of vibration monitors are provided, the vibration characterization value is the mean value or the maximum value of the vibration signal characterization value in the plurality of detection signals.
While the foregoing description of the embodiments of the present invention has been presented in conjunction with the drawings, it should be understood that it is not intended to limit the scope of the invention, but rather, it is intended to cover all modifications or variations within the scope of the invention as defined by the claims of the present invention.

Claims (7)

1. The machine room equipment protection method based on vibration perception is characterized by comprising the following steps of:
obtaining a vibration signal sent by a vibration monitor, and analyzing the vibration signal to obtain a vibration characterization value and a vibration duration;
if the vibration characterization value exceeds a preset vibration characterization threshold value and/or the vibration duration exceeds a preset vibration duration threshold value, a protection action is sent to the current equipment;
the protection method further comprises the following steps:
collecting vibration signals of all devices in a machine room, calculating the proportion of vibration devices sending out the vibration signals, comparing the proportion of the vibration devices with a preset proportion threshold value of the vibration devices, and sending out all or part of protection actions to the devices in the current machine room by combining respective comparison results of vibration characterization values and vibration duration time;
comparing the proportion of the vibration equipment with a preset proportion threshold value of the vibration equipment, and sending all or part of protection actions to equipment in a current machine room by combining respective comparison results of a vibration characterization value and a vibration duration time, wherein the protection actions comprise:
when the vibration characterization values of all the devices are smaller than a preset vibration characterization threshold value and the vibration duration time is smaller than a preset vibration duration time threshold value, not processing;
when the vibration characterization value of the equipment exceeds a preset vibration characterization threshold value and the proportion of the vibration equipment is smaller than a preset vibration equipment proportion threshold value, a protection action is sent out to the equipment of which the vibration characterization value exceeds the preset vibration characterization threshold value;
when the vibration characterization value of the equipment exceeds a preset vibration characterization threshold value and the proportion of the vibration equipment is larger than a preset vibration equipment proportion threshold value, all the equipment in the current machine room send out protection actions;
and when the vibration characterization value of the equipment exceeds a preset vibration characterization threshold value and the vibration duration exceeds a preset vibration duration threshold value, sending out protection actions to all the equipment in the current machine room.
2. The machine room equipment protection method based on vibration sensing according to claim 1, wherein when the vibration characterization value of the equipment exceeds a preset vibration characterization threshold value and the proportion of the vibration equipment is smaller than a preset vibration equipment proportion threshold value, a protection action is sent out to the equipment with the vibration characterization value exceeding the preset vibration characterization threshold value, and the vibration duration time is smaller than the preset vibration duration time threshold value.
3. The machine room equipment protection method based on vibration sensing according to claim 1, wherein comparing the vibration equipment proportion with a preset vibration equipment proportion threshold value, and sending all or part of protection actions to equipment in a current machine room by combining respective comparison results of a vibration characterization value and a vibration duration time specifically further comprises:
when the vibration characterization value of the equipment is smaller than a preset vibration characterization threshold, if the vibration duration is larger than the preset vibration duration threshold and the proportion of the vibration equipment is larger than the preset vibration equipment proportion threshold, all the equipment in the current machine room are protected;
when the vibration characterization value of the equipment is smaller than a preset vibration characterization threshold, if the vibration duration is larger than the preset vibration duration threshold and the proportion of the vibration equipment is smaller than the preset vibration equipment proportion threshold, a protection action is sent to the equipment with the vibration duration exceeding the preset vibration duration threshold.
4. A machine room equipment protecting method based on vibration perception according to any one of claims 1-3, wherein the vibration characterization threshold is set based on the geographical location of the equipment and the function of the equipment.
5. A machine room equipment protecting method based on vibration sensing according to any one of claims 1-3, wherein the protecting action comprises one or more of saving, backing up field data and power-off protecting equipment.
6. The machine room equipment protection system based on vibration perception is characterized by comprising a vibration monitor and a vibration central controller, wherein the vibration monitor is used for monitoring vibration signals of equipment, and the vibration central controller comprises a signal processing unit and a first analysis protection unit; the signal processing unit is used for analyzing the vibration signal to obtain a vibration characterization value and a vibration duration; the first analysis protection unit sends out protection action to the current equipment when the vibration characterization value exceeds a preset vibration characterization threshold value and/or the vibration duration exceeds a preset vibration duration threshold value;
the vibration central controller also comprises a second analysis protection unit, wherein the second analysis protection unit collects vibration signals of all devices in the machine room, calculates the proportion of the vibration devices sending the vibration signals, compares the proportion of the vibration devices with a preset proportion threshold value of the vibration devices, and sends all or part of protection actions to the devices in the current machine room by combining the analysis result of the first analysis protection unit;
comparing the proportion of the vibration equipment with a preset proportion threshold value of the vibration equipment, and sending all or part of protection actions to equipment in a current machine room by combining an analysis result of the first analysis protection unit specifically comprises:
when the vibration characterization values of all the devices are smaller than a preset vibration characterization threshold value and the vibration duration time is smaller than a preset vibration duration time threshold value, not processing;
when the vibration characterization value of the equipment exceeds a preset vibration characterization threshold value and the proportion of the vibration equipment is smaller than a preset vibration equipment proportion threshold value, a protection action is sent out to the equipment of which the vibration characterization value exceeds the preset vibration characterization threshold value;
when the vibration characterization value of the equipment exceeds a preset vibration characterization threshold value and the proportion of the vibration equipment is larger than a preset vibration equipment proportion threshold value, all the equipment in the current machine room send out protection actions;
and when the vibration characterization value of the equipment exceeds a preset vibration characterization threshold value and the vibration duration exceeds a preset vibration duration threshold value, sending out protection actions to all the equipment in the current machine room.
7. The machine room equipment protection system based on vibration sensing according to claim 6, wherein the vibration monitor is installed at the top of the equipment, a plurality of vibration monitors are arranged on one equipment, and when a plurality of vibration monitors are arranged, the vibration characterization value is a mean value or a maximum value of vibration signal characterization values in a plurality of detection signals.
CN202111141703.2A 2021-09-29 2021-09-29 Machine room equipment protection method and system based on vibration sensing Active CN113865696B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111141703.2A CN113865696B (en) 2021-09-29 2021-09-29 Machine room equipment protection method and system based on vibration sensing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111141703.2A CN113865696B (en) 2021-09-29 2021-09-29 Machine room equipment protection method and system based on vibration sensing

Publications (2)

Publication Number Publication Date
CN113865696A CN113865696A (en) 2021-12-31
CN113865696B true CN113865696B (en) 2023-05-26

Family

ID=78991736

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111141703.2A Active CN113865696B (en) 2021-09-29 2021-09-29 Machine room equipment protection method and system based on vibration sensing

Country Status (1)

Country Link
CN (1) CN113865696B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101866309A (en) * 2009-04-17 2010-10-20 鸿富锦精密工业（深圳）有限公司 Monitoring system
TW201317888A (en) * 2011-10-17 2013-05-01 Hon Hai Prec Ind Co Ltd Electronic equipment and method for protecting against earthquake damage
CN103065103A (en) * 2011-10-19 2013-04-24 鸿富锦精密工业（深圳）有限公司 Earthquake defense device and earthquake defense method
WO2013124878A1 (en) * 2012-02-20 2013-08-29 富士通株式会社 Communication apparatus, system, control program, and control method
US9373345B1 (en) * 2014-12-11 2016-06-21 International Business Machines Corporation Pro-active protection of communication devices that are senstive to vibration or shock
CN109597714A (en) * 2018-12-03 2019-04-09 郑州云海信息技术有限公司 Data guard method, device and equipment when a kind of generation physical vibration

Also Published As

Publication number Publication date
CN113865696A (en) 2021-12-31

Similar Documents

Publication Publication Date Title
CN107995049B (en) Cross-region synchronous fault monitoring method, device and system for power safety region
CN105959144B (en) Secure data acquisition and method for detecting abnormality and system towards industrial control network
CN104536855B (en) Fault detection method and device
CN107704359B (en) Monitoring system of big data platform
CN203054097U (en) Thunder early warning networking system
CN111244806B (en) Power equipment safety debugging monitoring system and processing method
KR20110072123A (en) Apparatus for monitoring fault of driving equipment
CN113865696B (en) Machine room equipment protection method and system based on vibration sensing
CN103905271B (en) A kind of alarm windstorm suppressing method
CN104317237A (en) Machine room power environmental monitoring system
CN107453912B (en) A kind of power remote monitoring system device
CN106602707A (en) Remote electric power monitoring system
CN204291215U (en) A kind of site monitoring system
CN105788140A (en) Power grid monitoring system
CN109039278A (en) Junction box of photovoltaic module, monitoring method and system
CN111986697B (en) Method, device, computer equipment and storage medium for determining trip point of power transmission line
WO2019036915A1 (en) Machine room security monitoring method and apparatus based on internet of things, and storage medium
CN103837786A (en) State monitoring system and monitoring method of intelligent distribution network equipment
CN204142926U (en) The mechanical Fault Monitoring of HV device of power transformer motor and fan
CN103401711B (en) Network state based on security log analyzes system
CN204009557U (en) Intelligent substation integrated monitoring apparatus
KR101308237B1 (en) Device and method for integrated managing renewable energy power plants
KR100662083B1 (en) Loose parts monitoring system in a nuclear power plant and therefor
CN205545685U (en) Security protection self -checking alarm device
CN216309807U (en) Sewage discharge monitoring system

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant