A network information equipment operation and maintenance management method based on an internet of things

Abstract

The present application relates to the technical field of network information equipment management, and discloses a network information equipment operation and maintenance management method based on Internet of Things, which is convenient for managing network information equipment, numbering all network information equipment, collecting physical parameter time-varying data of all network information equipment, judging whether physical layer failure or potential physical layer failure occurs in the network information equipment, collecting running parameter time-varying data of all network information equipment if no physical layer failure or potential physical layer failure occurs, judging whether the network information equipment is in an old state, avoiding the decrease of data transmission speed caused by internal cache, processing capacity limitation or hardware aging of the network information equipment, and finally, real-time monitoring the environment of all network information equipment to avoid the influence of environmental factors on the normal operation of the network information equipment.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of network information equipment management, and particularly relates to a network information equipment operation and maintenance management method based on Internet of Things. BACKGROUND

[0002] Network information equipment refers to special hardware equipment for connecting various servers, PCs, application terminals and other nodes to each other to form an information communication network. These devices are various in type and function, but all play an important role in network communication.

[0003] Network information equipment is increasingly widely used in various industries, however, traditional manual monitoring methods have been unable to meet the needs of large-scale network equipment operation and maintenance, and the method of automatically monitoring and managing network information equipment based on Internet of Things has become the main means of network information equipment operation and maintenance. The existing network information equipment operation and maintenance management method based on Internet of Things has the following problems: 1. If the network information equipment is relatively old, the data transmission speed may be reduced due to internal cache, processing capacity limitations or hardware aging, etc. The existing network information equipment operation and maintenance management method cannot analyze and judge the degree of network information equipment aging; 2. The environment in which the network information equipment is located is very important, and temperature, humidity and dust content in the air have a great influence on the normal operation of the network information equipment. The existing network information equipment operation and maintenance management method lacks monitoring of the environment in which the network information equipment is located to ensure the normal operation of the network information equipment. SUMMARY

[0004] The purpose of the present application is to provide a network information equipment operation and maintenance management method based on Internet of Things, which solves the above technical problems.

[0005] The purpose of the present application can be achieved by the following technical solutions:

[0006] A network information equipment operation and maintenance management method based on Internet of Things, the method comprising the following steps:

[0007] Step S1, numbering all network information equipment within the scope of operation and maintenance, the numbering being 1, 2, …, n in turn;

[0008] Step S2, collecting physical parameter change data over time of all network information equipment, and analyzing the fault state of the equipment according to the real-time physical parameter change data over time of each network information equipment;

[0009] Step S3, if the network information equipment has a fault or a potential fault, issuing an early warning immediately, and if the network information equipment has no fault or potential fault, entering step S4;

[0010] Step S4: Collect data on the performance parameters of all network information devices over time, and analyze the operating status of each network information device based on the data on the performance parameters of each network information device over time.

[0011] Step S5: Collect real-time environmental parameters of all network information devices, analyze the environmental status of the devices based on the real-time environmental parameters, and issue an early warning immediately if the network information device environment does not meet the requirements.

[0012] As a further description of the present invention, the specific method in step S2 includes:

[0013] Obtain the real-time operating current and operating temperature of the i-th network information device;

[0014] The real-time operating current and operating temperature of the i-th network information device are compared with the set target threshold. If any physical parameter is greater than the target threshold, it indicates that the i-th network information device has malfunctioned and an early warning is issued immediately. Otherwise, further analysis is conducted to determine whether the i-th network information device has a potential malfunction.

[0015] As a further description of the present invention, the specific process of further analyzing whether the i-th network information device has a potential fault includes:

[0016] Obtain the data on the change of operating current of the i-th network information device over time within a set time period, and construct the function I of the change of operating current of the i-th network information device over time. i (t);

[0017] Obtain the operating temperature variation data of the i-th network information device over a set time period, and construct the operating temperature variation function T of the i-th network information device over time. i (t);

[0018] The potential failure coefficient μ of the i-th network information device is calculated using the following formula. i :

[0019]

[0020] In the formula, t1 is the initial detection time point within the set time period, and t2 is the end detection time point within the set time period. For function I i The derivative of (t), For function T i The derivative of (t), max[] is the function to find the maximum value of the function, min[] is the function to find the minimum value of the function, I th T is the reference value for the operating current state. this the working temperature state reference value, and α and β are weight coefficients corresponding to working current and working temperature respectively;

[0021] The potential failure coefficient μ i of the i-th network information device is compared with the preset threshold value μ i0 of the potential failure coefficient of the i-th network information device. i If the potential failure coefficient μ i0 of the i-th network information device is greater than or equal to the preset threshold value μ i of the potential failure coefficient of the i-th network information device, it indicates that the i-th network information device has potential failure, and a pre-warning is immediately performed, otherwise, step S4 is entered.

[0022] As a further description of the present application, the specific method of step S4 includes:

[0023] The time-varying data of m performance parameters of the i-th network information device in a set time period is obtained, and the time-varying functions of the m performance parameters of the i-th network information device are respectively constructed.

[0024] The performance coefficient ρ i of the i-th network information device is calculated by the following formula:

[0025]

[0026] In the formula, f ij (t) is the time-varying function of the j-th performance parameter of the i-th network information device, f ij0 (t) is the set time-varying standard function of the j-th performance parameter of the i-th network information device, wherein j belongs to m, K j is the weight coefficient corresponding to the j-th performance parameter, t3 is the initial detection time point in the set time period, and t4 is the end detection time point in the set time period.

[0027] The performance coefficient ρ i of the i-th network information device is used to judge the aging degree of the i-th network information device.

[0028] As a further description of the present application, the specific process of judging the aging degree of the i-th network information device according to the performance coefficient ρ i of the i-th network information device includes:

[0029] The number x of the same type of devices as the i-th network information device is obtained, and the difference coefficient σ i of the i-th network information device is calculated according to the following formula:

[0030]

[0031] The difference coefficient σ of the i-th network information device i The difference coefficient σ between the i-th network information device and the i-th network information device i Preset threshold σ i0 Comparison, if the difference coefficient σ of the i-th network information device i The difference coefficient σ of the i-th network information device is greater than or equal to i Preset threshold σ i0 If the condition is true, it means that the aging of the i-th network information device exceeds the expected aging level, and it is recommended to replace the i-th network information device.

[0032] As a further description of the present invention, the specific method of step S5 includes:

[0033] Obtain the environmental parameter values ​​of network information devices;

[0034] Each environmental parameter value is compared with the set threshold:

[0035] If any environmental parameter exceeds the set threshold, the network information device is deemed to have an unqualified environment, and an immediate warning is issued.

[0036] Otherwise, the overall environmental condition is judged based on the overall deviation of the values ​​of various environmental parameters.

[0037] As a further description of the present invention, the method for making an overall judgment on the environmental state based on the overall deviation of various environmental parameter values ​​includes:

[0038] The environmental factor of network information equipment is calculated using the following formula.

[0039]

[0040] Where y is the number of environmental parameters detected, h belongs to y, and E h E represents the measured value of the h-th environmental parameter. h0 TH represents the standard value of the h-th environmental parameter. h γ is the reference value for the h-th environmental parameter. h The correlation coefficient of the h-th parameter;

[0041] Based on the environmental coefficient of network information equipment Analyze the environmental conditions of the equipment.

[0042] As a further description of the present invention, the step of basing the environmental coefficient of the network information device... Methods for analyzing the environmental condition of equipment include:

[0043] Environmental coefficients of network information equipment Environment coefficient threshold of network information equipment Comparing with the environment coefficient of the network information equipment If the environment coefficient of the network information equipment is greater than or equal to the environment coefficient threshold of the network information equipment The environment of the network information equipment is not qualified as a whole, and a warning is immediately sent out.

[0044] The present application has the following advantages: the present application is convenient for managing network information equipment, numbering all network information equipment, collecting physical parameter time-varying data of all network information equipment, judging whether the network information equipment has physical layer failure or potential physical layer failure, collecting running parameter time-varying data of all network information equipment if the network information equipment has no physical layer failure or potential physical layer failure, judging whether the network information equipment is in an old state, avoiding the network information equipment from causing data transmission speed to decrease due to internal cache, processing capacity limitation or hardware aging, and finally, real-time monitoring the environment of all network information equipment to avoid the environment from affecting the normal operation of the network information equipment. BRIEF DESCRIPTION OF DRAWINGS

[0045] The present application will be further described below in combination with the drawings.

[0046] Figure 1 is a part of the flowchart of the network information equipment operation and maintenance management method based on the Internet of Things provided by the present application. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0048] Please refer to Figure 1 The present application is a network information equipment operation and maintenance management method based on the Internet of Things, which comprises the following steps:

[0049] Step S1, numbering all network information equipment in the operation and maintenance management range, and the numbering is 1, 2, …, n in turn;

[0050] Step S2, collecting physical parameter time-varying data of all network information equipment, and analyzing the failure state of the equipment according to the real-time physical parameter time-varying data of each network information equipment;

[0051] Step S3, if the network information equipment has failure or potential failure, a warning is immediately sent out, and if the network information equipment has no failure or potential failure, step S4 is entered.

[0052] Step S4, collect the performance parameter change data of all network information equipment over time, and analyze the running state of each network information equipment according to the performance parameter change data of each network information equipment over time;

[0053] Step S5, collect the real-time parameters of the environment in which all network information equipment is located, and analyze the environmental state of the equipment according to the environmental real-time parameters of the network information equipment, and immediately issue a warning if the network information equipment environment does not meet the requirements.

[0054] Through the above technical solution, the network information equipment is conveniently managed, all network information equipment is numbered, then the physical parameter change data of all network information equipment over time is collected, whether the network information equipment has a physical layer failure or a potential physical layer failure is judged, if there is no physical layer failure or potential physical layer failure, the running parameter change data of all network information equipment over time is collected, whether the network information equipment is in an old state is judged, avoiding the network information equipment because of internal cache, processing capacity limitation or hardware aging, etc., leading to the decrease of data transmission speed, finally, the environment in which all network information equipment is located is monitored in real time, avoiding the influence of environmental factors on the normal operation of the network information equipment.

[0055] The specific method in the step S2 includes:

[0056] The real-time working current and working temperature of the i-th network information equipment are obtained;

[0057] The real-time working current and working temperature of the i-th network information equipment are compared with the set target threshold value, if any one physical parameter is greater than the target threshold value, it means that the i-th network information equipment has a failure, a warning is immediately issued, otherwise, whether the i-th network information equipment has a potential failure is further analyzed.

[0058] As a further description of the scheme of the application, the specific process of further analyzing whether the i-th network information equipment has a potential failure includes:

[0059] The working current change data of the i-th network information equipment over time within a set time period is obtained, and a working current change function I i (t) of the i-th network information equipment is constructed;

[0060] The working temperature change data of the i-th network information equipment over time within a set time period is obtained, and a working temperature change function T i (t) of the i-th network information equipment is constructed;

[0061] The potential failure coefficient μ of the i-th network information equipment is calculated by the following formula: i :

[0062]

[0063] In the formula, t1 is the initial detection time point in the set time period, t2 is the end detection time point in the set time period, is the derivative of the function I i (t), is the derivative of the function T i (t), max[] is the function for obtaining the maximum value of the function, min[] is the function for obtaining the minimum value of the function, I th is the working current state reference value, T th is the working temperature state reference value, and a and b are the weight coefficients corresponding to the working current and the working temperature respectively.

[0064] The potential failure coefficient μi of the i-th network information device is compared with the preset threshold value μi of the potential failure coefficient of the i-th network information device. i i0 If the potential failure coefficient μi of the i-th network information device is greater than or equal to the preset threshold value μi of the potential failure coefficient of the i-th network information device, it is indicated that the i-th network information device has a potential failure, and a pre-warning is immediately performed, otherwise, step S4 is entered. i i0

[0065] Through the above technical solution, the real-time working current and the working temperature of the i-th network information device are first compared with the set target threshold value, and if any one of the physical parameters is greater than the target threshold value, it is indicated that the i-th network information device has a failure. Then, the working current change data of the i-th network information device in the set time period is obtained, and the working current change function I i (t) of the i-th network information device is constructed, the working temperature change data of the i-th network information device in the set time period is obtained, and the working temperature change function T i (t) of the i-th network information device is constructed; then the functions are brought into the formula The potential failure coefficient μi of the i-th network information device is calculated, in which, i and represent the cumulative change amount of the current and the temperature in the set time period, represents the ratio of the maximum value and the minimum value of the derivative of the function I i (t), represents the ratio of the maximum value and the minimum value of the derivative of the function T i (t), and i represents the ratio of the maximum value and the minimum value of the derivative of the function I i (t) and T i ​​The fluctuation of curve (t) within a set time period, and the potential failure coefficient μ of the i-th network information device. i The preset threshold μ for the potential failure coefficient of the i-th network information device i0 Comparison, if the potential failure coefficient μ of the i-th network information device i The potential failure coefficient μ of the i-th network information device is greater than or equal to the preset threshold. i0 If the value is 0, it indicates that the i-th network information device has a potential fault.

[0066] It should be noted that α and β are the correlation coefficients between operating current and operating temperature, which are empirical values ​​and do not require further explanation.

[0067] As a further description of the present invention, the specific method of step S4 includes:

[0068] Obtain the data on the changes of m performance parameters of the i-th network information device over a set time period, and construct the functions for the changes of the m performance parameters of the i-th network information device over time respectively;

[0069] The performance coefficient ρ of the i-th network information device is calculated using the following formula. i :

[0070]

[0071] In the formula, f ij (t) is a function representing the time-varying performance parameter of the i-th network information device, f ij0 (t) is a standard function representing the time-varying performance parameter j of the i-th network information device, where j belongs to m and K. j t3 is the weighting coefficient corresponding to the j-th performance parameter, t4 is the initial detection time point within the set time period, and t4 is the end detection time point within the set time period.

[0072] Based on the performance coefficient ρ of the i-th network information device i Determine the age of the i-th network information device.

[0073] As a further description of the present invention, the step of basing the performance coefficient ρ of the i-th network information device... i The specific process for determining the age of the i-th network information device includes:

[0074] Obtain the number x of devices of the same type as the i-th network information device, and calculate the difference coefficient σ of the i-th network information device according to the following formula. i :

[0075]

[0076] The difference coefficient σ of the i-th network information device i The difference coefficient σ of the i-th network information device i The preset threshold σ i0 The difference coefficient σ of the i-th network information device i The difference coefficient σ of the i-th network information device i The preset threshold σ i0 The difference coefficient σ of the i-th network information device

[0077] According to the technical solution, the m performance parameters of the i-th network information device are obtained, and the performance parameters are related to the network information device, such as the switching capacity and the packet forwarding rate of the switch. The j-th performance parameter of the i-th network information device is obtained, and the function f ij (t) is brought into the formula The performance coefficient ρ of the i-th network information device is calculated i , wherein The difference between the cumulative change amount of the j-th performance parameter of the i-th network information device in the set time period and the standard change amount is represented. Then, the difference coefficient σ of the i-th network information device is calculated , wherein i The difference between the performance coefficient of the i-th network information device and the average performance coefficient of the same type of device is represented. The difference coefficient σ of the i-th network information device i The difference coefficient σ of the i-th network information device i The preset threshold σ i0 The difference coefficient σ of the i-th network information device i The difference coefficient σ of the i-th network information device i The preset threshold σ i0 The difference coefficient σ of the i-th network information device The difference coefficient σ of the i-th network information device

[0078] It should be noted that K j is an empirical data related to the performance parameters of the corresponding network information device, and does not need to be described in detail.

[0079] As a further description of the present application, the specific method of the step S5 includes:

[0080] The values of the various environmental parameters of the network information device are obtained.

[0081] The values of the various environmental parameters are compared with the set threshold values, respectively.

[0082] If any environmental parameter exceeds the set threshold, the network information device is deemed to have an unqualified environment, and an immediate warning is issued.

[0083] Otherwise, the overall environmental condition is judged based on the overall deviation of the values ​​of various environmental parameters.

[0084] As a further description of the present invention, the method for making an overall judgment on the environmental state based on the overall deviation of various environmental parameter values ​​includes:

[0085] The environmental factor of network information equipment is calculated using the following formula.

[0086]

[0087] Where y is the number of environmental parameters detected, h belongs to y, and E h E represents the measured value of the h-th environmental parameter. h0 TH represents the standard value of the h-th environmental parameter. h γ is the reference value for the h-th environmental parameter. h The correlation coefficient of the h-th parameter;

[0088] Based on the environmental coefficient of network information equipment Analyze the environmental conditions of the equipment.

[0089] As a further description of the present invention, the step of basing the environmental coefficient of the network information device... Methods for analyzing the environmental condition of equipment include:

[0090] Environmental coefficients of network information equipment Environmental coefficient threshold of network information equipment In comparison, if the environmental coefficient of network information equipment The environmental coefficient threshold of network information equipment is greater than or equal to that of network information equipment. If the overall environment in which the network information equipment is located is substandard, an early warning will be issued immediately.

[0091] Through the above technical solution, this embodiment first acquires environmental parameters related to the network information device, such as temperature, humidity, and dust content in the air. Then, it compares each environmental parameter value with a set threshold: if any environmental parameter exceeds the set threshold, the network information device's environment is deemed unqualified, and an immediate warning is issued; otherwise, it proceeds through... Calculate the environmental factor of network information equipment Environmental coefficients of network information equipment Environmental coefficient threshold of network information equipment Comparing, if the environment coefficient of the network information device is greater than or equal to the environment coefficient threshold of the network information device , the environment of the network information device is not qualified as a whole, and a warning is immediately sent out.

[0092] It should be noted that γ h , E h0 , and TH h are empirical data, and do not need to be described in detail.

[0093] In the above embodiment, all formula calculations are dimensionless value operations, and the dimensionless process is well known in the industry and does not need to be described in detail.

[0094] The above describes one embodiment of the present application in detail, but the content described is only a preferred embodiment of the present application and cannot be considered as limiting the implementation range of the present application. Any equivalent changes and improvements made according to the application scope of the present application should still belong to the patent coverage range of the present application.​

Claims

1. A method for operation and maintenance management of network information equipment based on the Internet of Things, characterized in that, The method includes the following steps: Step S1: Number all network information devices within the scope of operation and maintenance management, with the numbers being 1, 2, ..., n in sequence; Step S2: Collect data on the changes in physical parameters of all network information devices over time, and analyze the fault status of the devices based on the real-time data on the changes in physical parameters of each network information device over time. Step S3: If the network information equipment malfunctions or has a potential malfunction, issue an early warning immediately; if the network information equipment does not malfunction or has a potential malfunction, proceed to step S4. Step S4: Collect data on the performance parameters of all network information devices over time, and analyze the operating status of each network information device based on the data on the performance parameters of each network information device over time. Step S5: Collect real-time environmental parameters of all network information devices, analyze the environmental status of the devices based on the real-time environmental parameters, and issue an early warning immediately if the network information device environment does not meet the requirements. The specific methods in step S2 include: Obtain the real-time operating current and operating temperature of the i-th network information device; The real-time operating current and operating temperature of the i-th network information device are compared with the set target threshold. If any physical parameter is greater than the target threshold, it indicates that the i-th network information device has malfunctioned and an early warning is issued immediately. Otherwise, further analysis is conducted to determine whether the i-th network information device has a potential malfunction. The specific process for further analyzing whether the i-th network information device has a potential fault includes: Obtain the data on the change of operating current of the i-th network information device over time within a set time period, and construct the function of the change of operating current of the i-th network information device over time. ; Obtain the operating temperature variation data of the i-th network information device over a set time period, and construct the operating temperature variation function of the i-th network information device over time. ; The potential failure coefficient of the i-th network information device is calculated using the following formula. : In the formula, This is the initial detection time point within a set time period. To end the detection time point within the set time period, For function The derivative of For function The derivative of , max[] is the function to find the maximum value of the function, and min[] is the function to find the minimum value of the function. This is a reference value for the operating current status. This is a reference value for the operating temperature. and These are the weighting coefficients corresponding to the operating current and operating temperature, respectively. The potential failure coefficient of the i-th network information device The preset threshold for the potential failure coefficient of the i-th network information device Comparison, if the potential failure coefficient of the i-th network information device The potential failure coefficient of the i-th network information device is greater than or equal to the preset threshold. If the i-th network information device has a potential fault, an immediate warning should be issued; otherwise, proceed to step S4. The specific method of step S4 includes: Obtain the data on the changes of m performance parameters of the i-th network information device over a set time period, and construct the functions for the changes of the m performance parameters of the i-th network information device over time respectively; The performance coefficient of the i-th network information device is calculated using the following formula. : In the formula, Let j be the performance parameter of the i-th network information device as a function of time. Let j be a standard function representing the time variation of the j-th performance parameter of the i-th network information device, where j ∈ m. The weighting coefficient corresponding to the j-th performance parameter is... This is the initial detection time point within a set time period. To end the detection time point within the set time period; Based on the performance coefficient of the i-th network information device Determine the age of the i-th network information device.

2. The method for operation and maintenance management of network information equipment based on the Internet of Things according to claim 1, characterized in that, The performance coefficient of the i-th network information device The specific process for determining the age of the i-th network information device includes: Obtain the number x of devices of the same type as the i-th network information device, and calculate the difference coefficient of the i-th network information device according to the following formula. : The difference coefficient of the i-th network information device Difference coefficient with the i-th network information device Preset threshold Comparison, if the difference coefficient of the i-th network information device The difference coefficient of the i-th network information device is greater than or equal to Preset threshold If the condition is true, it means that the aging of the i-th network information device exceeds the expected aging level, and it is recommended to replace the i-th network information device.

3. The method for operation and maintenance management of network information equipment based on the Internet of Things according to claim 1, characterized in that, The specific method for step S5 includes: Obtain the environmental parameter values ​​of network information devices; Each environmental parameter value is compared with the set threshold: If any environmental parameter exceeds the set threshold, the network information device is deemed to have an unqualified environment, and an immediate warning is issued. Otherwise, the overall environmental condition is judged based on the overall deviation of the values ​​of various environmental parameters.

4. The method for operation and maintenance management of network information equipment based on the Internet of Things according to claim 3, characterized in that, The method for making an overall judgment on the environmental state based on the overall deviation of various environmental parameter values ​​includes: The environmental factor of network information equipment is calculated using the following formula. : Where y is the number of environmental parameters detected, and h is a subset of y. The measured value of the h-th environmental parameter is... The standard value of the h-th environmental parameter is... This is the reference value for the h-th environmental parameter. The correlation coefficient of the h-th parameter; Based on the environmental coefficient of network information equipment Analyze the environmental conditions of the equipment.

5. The method for operation and maintenance management of network information equipment based on the Internet of Things according to claim 4, characterized in that, The environmental coefficient based on network information equipment Methods for analyzing the environmental condition of equipment include: Environmental coefficients of network information equipment Environmental coefficient threshold of network information equipment In comparison, if the environmental coefficient of network information equipment The environmental coefficient threshold of network information equipment is greater than or equal to that of network information equipment. If the overall environment in which the network information equipment is located is deemed unqualified, an immediate warning will be issued.

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