CN107679631B - Maintenance scheme making method and operation management platform - Google Patents

Maintenance scheme making method and operation management platform Download PDF

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CN107679631B
CN107679631B CN201710916968.2A CN201710916968A CN107679631B CN 107679631 B CN107679631 B CN 107679631B CN 201710916968 A CN201710916968 A CN 201710916968A CN 107679631 B CN107679631 B CN 107679631B
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equipment
maintained
determining
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maintenance
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CN107679631A (en
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李伟
李彬
郑涛
林新洪
毛恩果
周世洪
郎满囤
李振文
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DONGGUAN XINAO GAS CO LTD
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Abstract

The invention provides a method for making a maintenance scheme and an operation management platform, wherein the method comprises the following steps: acquiring real-time working parameters of equipment to be maintained; determining the working state of the equipment to be maintained according to the acquired real-time working parameters and preset standard working parameters; and according to the determined working state of the equipment to be maintained, formulating a corresponding maintenance scheme for the equipment to be maintained, and outputting the formulated maintenance scheme. The scheme can improve the rationality of the maintenance scheme.

Description

Maintenance scheme making method and operation management platform
Technical Field
The invention relates to the technical field of computers, in particular to a maintenance scheme making method and an operation management platform.
Background
The equipment maintenance refers to the maintenance and nursing of the equipment in use or after use, has important significance for maintaining the performance of the equipment and prolonging the service life of the equipment, and a reasonable equipment maintenance scheme is formulated to be beneficial to timely and correct equipment maintenance.
At present, when an equipment maintenance scheme is prepared, a fixed equipment maintenance scheme is prepared mainly according to factors such as the model of the equipment, the work cycle of maintenance personnel and the like. For example, for valves in a pipeline, maintenance personnel may be required to make periodic inspections every month. This fixed maintenance solution does not take into account the actual working conditions of the equipment, resulting in an unreasonable maintenance solution.
Disclosure of Invention
The embodiment of the invention provides a maintenance scheme making method and an operation management platform, which can improve the rationality of the maintenance scheme.
In a first aspect, an embodiment of the present invention provides a method for creating a maintenance plan, which is applied to an operation management platform, and includes:
acquiring real-time working parameters of equipment to be maintained;
determining the working state of the equipment to be maintained according to the acquired real-time working parameters and preset standard working parameters;
and according to the determined working state of the equipment to be maintained, formulating a corresponding maintenance scheme for the equipment to be maintained, and outputting the formulated maintenance scheme.
Preferably, the first and second electrodes are formed of a metal,
the determining the working state of the equipment to be maintained according to the obtained real-time working parameters and preset standard working parameters comprises the following steps:
determining an aging coefficient of the equipment to be maintained according to the acquired real-time working parameters and preset standard working parameters;
determining the maintenance level of the equipment to be maintained according to the determined aging coefficient;
according to the determined working state of the equipment to be maintained, the corresponding maintenance scheme is formulated for the equipment to be maintained, and the method comprises the following steps:
and according to the maintenance level of the equipment to be maintained, making a maintenance scheme corresponding to the maintenance level for the equipment to be maintained.
Preferably, the first and second electrodes are formed of a metal,
the determining the aging coefficient of the equipment to be maintained according to the acquired real-time working parameters and preset standard working parameters comprises the following steps:
calculating the aging coefficient of the equipment to be maintained by using the following first calculation formula:
Figure BDA0001425983910000021
wherein t characterizes the real-time operating parameter，t0Characterizing the standard operating parameter, m (t, t)0) The aging factor is characterized in that the aging factor,
Figure BDA0001425983910000022
and characterizing creep coefficients corresponding to the materials of the equipment to be maintained, wherein alpha and beta are constants.
Preferably, the first and second electrodes are formed of a metal,
the determining the working state of the equipment to be maintained according to the obtained real-time working parameters and preset standard working parameters comprises the following steps:
determining the use frequency of the equipment to be maintained according to the frequency of the obtained real-time working parameters;
determining the service time of the equipment to be maintained according to the current time for acquiring the real-time working parameters and the pre-stored installation time of the equipment to be maintained;
according to the determined use frequency, use duration, the real-time working parameters and preset standard working parameters, determining the completeness of the equipment to be maintained by using the following second calculation formula:
Figure BDA0001425983910000031
wherein t characterizes the real-time operating parameter, t0Characterizing the standard operating parameter, n (t, t)0) Representing the completeness of the equipment to be maintained, F representing the use frequency of the equipment to be maintained, a representing the current time, a0Characterizing the installation time, alpha characterizing a preset weight value corresponding to the use frequency, beta characterizing a preset weight value corresponding to the use time, and gamma being a constant;
preferably, the first and second electrodes are formed of a metal,
the equipment to be maintained comprises: a pressure regulating device and at least one valve; wherein the at least one valve is arranged at the joint of the at least two pipes;
the real-time working parameters comprise: a real-time pressure value;
the determining the working state of the equipment to be maintained according to the obtained real-time working parameters and preset standard working parameters comprises the following steps:
determining the working states of the pressure regulating device, the at least one valve and at least two pipelines corresponding to the at least one valve according to the obtained real-time pressure values of the pressure regulating device and the at least one valve and preset standard pressure values corresponding to the pressure regulating device and the at least one valve respectively;
according to the determined working state of the equipment to be maintained, the corresponding maintenance scheme is formulated for the equipment to be maintained, and the method comprises the following steps:
and according to the determined working states of the pressure regulating equipment, the at least one valve and the at least two pipelines corresponding to the at least one valve, respectively formulating corresponding maintenance schemes for the pressure regulating equipment, the at least one valve and the at least two pipelines corresponding to the at least one valve.
Preferably, the first and second electrodes are formed of a metal,
and determining the maintenance level of the equipment to be maintained according to the determined aging coefficient, wherein the step of determining the maintenance level of the equipment to be maintained comprises the following steps:
determining whether the aging coefficient is smaller than a preset first curing threshold value;
if so, determining the corresponding superior maintenance level of the equipment to be maintained;
otherwise, determining whether the aging coefficient is larger than a preset second maintenance threshold, if so, determining that the equipment to be maintained corresponds to a poor maintenance level, otherwise, determining that the equipment to be maintained is a medium maintenance level; wherein the first curing threshold is less than the second curing threshold.
Preferably, the first and second electrodes are formed of a metal,
according to the maintenance level of the equipment to be maintained, a maintenance scheme corresponding to the maintenance level is formulated for the equipment to be maintained, and the method comprises the following steps:
when determining that the equipment to be maintained corresponds to the excellent maintenance level, formulating a long-period maintenance scheme for the equipment to be maintained;
when determining that the equipment to be maintained corresponds to a medium maintenance level, formulating a medium-period maintenance scheme for the equipment to be maintained;
and when determining that the equipment to be maintained corresponds to the inferior maintenance level, formulating a short-period maintenance scheme for the equipment to be maintained.
Preferably, the first and second electrodes are formed of a metal,
the determining the working state of the equipment to be maintained according to the obtained real-time working parameters and preset standard working parameters comprises the following steps:
determining the area where the equipment to be maintained is located and a standard policy corresponding to the area according to the address information of the equipment to be maintained carried in the acquired real-time working parameters;
determining a standard parameter value corresponding to the equipment type in the standard policy according to the equipment type of the equipment to be maintained;
and comparing the real-time parameter values carried in the real-time working parameters with the standard parameter values to determine the working state of the equipment to be maintained.
In a second aspect, an embodiment of the present invention provides an operation management platform, including: the device comprises an acquisition module, a determination module and a formulation module; wherein the content of the first and second substances,
the acquisition module is used for acquiring real-time working parameters of the equipment to be maintained;
the determining module is used for determining the working state of the equipment to be maintained according to the real-time working parameters acquired by the acquiring module and preset standard working parameters;
and the formulating module is used for formulating a corresponding maintenance scheme for the equipment to be maintained according to the working state of the equipment to be maintained determined by the determining module and outputting the formulated maintenance scheme.
Preferably, the first and second electrodes are formed of a metal,
the determining module is used for calculating an aging coefficient of the equipment to be maintained according to the acquired real-time working parameters and preset standard working parameters by using a first calculation formula and determining the maintenance level of the equipment to be maintained according to the determined aging coefficient;
Figure BDA0001425983910000051
wherein t characterizes the real-time operating parameter, t0Characterizing the standard operating parameter, m (t, t)0) The aging factor is characterized in that the aging factor,
Figure BDA0001425983910000052
characterizing creep coefficients corresponding to the materials of the equipment to be maintained, wherein alpha and beta are constants;
and the formulating module is used for formulating a maintenance scheme corresponding to the maintenance level for the equipment to be maintained according to the maintenance level of the equipment to be maintained.
Preferably, the first and second electrodes are formed of a metal,
the determining module is used for determining the use frequency of the equipment to be maintained according to the frequency of the obtained real-time working parameters; determining the service time of the equipment to be maintained according to the current time for acquiring the real-time working parameters and the pre-stored installation time of the equipment to be maintained; according to the determined use frequency, use duration, the real-time working parameters and preset standard working parameters, determining the completeness of the equipment to be maintained by using the following second calculation formula:
Figure BDA0001425983910000053
wherein t characterizes the real-time operating parameter, t0Characterizing the standard operating parameter, n (t, t)0) Representing the completeness of the equipment to be maintained, F representing the use frequency of the equipment to be maintained, a representing the current time, a0Characterizing the installation time, alpha characterizing a preset weight value corresponding to the use frequency, beta characterizing a preset weight value corresponding to the use time, and gamma being a constant;
preferably, the first and second electrodes are formed of a metal,
the equipment to be maintained comprises: a pressure regulating device and at least one valve; wherein the at least one valve is arranged at the joint of the at least two pipes;
the real-time working parameters comprise: a real-time pressure value;
the determining module is configured to determine working states of the pressure regulating device, the at least one valve, and at least two pipelines corresponding to the at least one valve according to the obtained real-time pressure values of the pressure regulating device and the at least one valve and preset standard pressure values corresponding to the pressure regulating device and the at least one valve respectively;
and the formulating module is used for formulating corresponding maintenance schemes for the at least two pipelines corresponding to the pressure regulating equipment, the at least one valve and the at least one valve according to the determined working states of the pressure regulating equipment, the at least one valve and the at least two pipelines corresponding to the at least one valve.
Preferably, the first and second electrodes are formed of a metal,
the determining module is used for determining whether the aging coefficient is smaller than a preset first maintenance threshold value; if so, determining the corresponding superior maintenance level of the equipment to be maintained; otherwise, determining whether the aging coefficient is larger than a preset second maintenance threshold, if so, determining that the equipment to be maintained corresponds to a medium maintenance level, otherwise, determining that the equipment to be maintained is a poor maintenance level; wherein the first curing threshold is less than the second curing threshold.
The formulating module is used for formulating a long-period maintenance scheme for the equipment to be maintained when determining that the equipment to be maintained corresponds to the superior maintenance level; when determining that the equipment to be maintained corresponds to the medium maintenance level, formulating a poor period maintenance scheme for the equipment to be maintained; and when determining that the equipment to be maintained corresponds to the medium maintenance level, formulating a short-period maintenance scheme for the equipment to be maintained.
Preferably, the first and second electrodes are formed of a metal,
the determining module is configured to determine, according to the address information of the equipment to be maintained, which is carried in the acquired real-time working parameters, an area where the equipment to be maintained is located, and a standard policy corresponding to the area; determining a standard parameter value corresponding to the equipment type in the standard policy according to the equipment type of the equipment to be maintained; and comparing the real-time parameter values carried in the real-time working parameters with the standard parameter values to determine the working state of the equipment to be maintained.
The embodiment of the invention provides a maintenance scheme making method and an operation management platform, which are characterized in that real-time working parameters of equipment to be maintained are obtained, the actual working state of the equipment to be maintained is determined according to the obtained real-time working parameters and preset standard working parameters, and then a corresponding maintenance scheme is made for the equipment to be maintained according to the determined actual working state, so that different maintenance schemes are dynamically made for the equipment to be maintained according to the obtained real-time working parameters, and the rationality of the maintenance scheme is improved.
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In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a flow chart of a method for creating a care plan according to an embodiment of the present invention;
FIG. 2 is a flow chart of a method for creating a care plan according to another embodiment of the present invention;
fig. 3 is a schematic structural diagram of an operation management platform according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer and more complete, the technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention, and based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the scope of the present invention.
As shown in fig. 1, an embodiment of the present invention provides a method for creating a maintenance plan, which is applied to an operation management platform, and the method may include the following steps:
step 101: acquiring real-time working parameters of equipment to be maintained;
step 102: determining the working state of the equipment to be maintained according to the acquired real-time working parameters and preset standard working parameters;
step 103: and according to the determined working state of the equipment to be maintained, formulating a corresponding maintenance scheme for the equipment to be maintained, and outputting the formulated maintenance scheme.
In the above embodiment, the real-time working parameters of the equipment to be maintained are acquired, the actual working state of the equipment to be maintained is determined according to the acquired real-time working parameters and the preset standard working parameters, and then the corresponding maintenance scheme is formulated for the equipment to be maintained according to the determined actual working state, so that different maintenance schemes are dynamically formulated for the equipment to be maintained according to the acquired real-time working parameters, and the rationality of the maintenance scheme is improved.
In an embodiment of the present invention, the detailed implementation of step 102 may include:
determining an aging coefficient of the equipment to be maintained according to the acquired real-time working parameters and preset standard working parameters;
determining the maintenance level of the equipment to be maintained according to the determined aging coefficient;
specific embodiments of step 103 may include:
and according to the maintenance level of the equipment to be maintained, making a maintenance scheme corresponding to the maintenance level for the equipment to be maintained.
Specifically, the aging coefficient of the equipment to be maintained can be calculated by using the following calculation formula
Figure BDA0001425983910000081
Figure BDA0001425983910000082
Wherein t characterizes the real-time operating parameter, t0Characterizing the standard operating parameter, m (t, t)0) The aging factor is characterized in that the aging factor,
Figure BDA0001425983910000083
and characterizing creep coefficients corresponding to the materials of the equipment to be maintained, wherein alpha and beta are constants. After determining the ageing coefficient of treating the maintenance equipment, can determine the maintenance rank according to the ageing coefficient, for example, can set up maintenance rank classification table in advance, the range of the ageing coefficient that every maintenance rank corresponds respectively is listed out in the table, after determining the actual ageing coefficient of treating the maintenance equipment, can match its scope in with the table, thereby determine the maintenance rank of treating the maintenance equipment, then according to the maintenance rank of determining, targeted maintenance scheme for treating the maintenance equipment is formulated, thereby further improve the rationality of maintenance scheme, do benefit to the maintenance of equipment.
Specifically, in an embodiment of the present invention, the determining, according to the determined aging coefficient, a maintenance level of the equipment to be maintained includes:
determining whether the aging coefficient is smaller than a preset first curing threshold value;
if so, determining the corresponding superior maintenance level of the equipment to be maintained;
otherwise, determining whether the aging coefficient is larger than a preset second maintenance threshold, if so, determining that the equipment to be maintained corresponds to a poor maintenance level, otherwise, determining that the equipment to be maintained is a medium maintenance level; wherein the first curing threshold is less than the second curing threshold.
For example, a maintenance level classification table is preset, in which ranges of aging coefficients corresponding to each maintenance level are listed, where the range of aging coefficients corresponding to the superior maintenance level is (a, b), the range of aging coefficients corresponding to the intermediate maintenance level is [ b, c ], and the range of aging coefficients corresponding to the inferior maintenance level is (c, d), where a < d. And after determining the aging coefficient of the equipment to be maintained, determining whether the aging coefficient is smaller than b, if so, determining that the aging coefficient is in the range of (a, b), and listing the aging coefficient as a superior maintenance level, if not, determining whether the aging coefficient is larger than c, if so, determining that the aging coefficient is in the range of (c, d), namely the aging coefficient is larger, determining that the integrity of the equipment to be maintained is poor, and listing the equipment to be maintained as an inferior maintenance level, and if not, determining that the aging coefficient is in the range of [ b, c ], namely the equipment to be maintained corresponds to the intermediate maintenance level. Therefore, the maintenance grading of the equipment to be maintained can be completed by comparing the aging coefficient with the two maintenance thresholds, the method is simple and convenient, the feasibility is high, and the formulation efficiency of the maintenance scheme can be improved.
In an embodiment of the present invention, the formulating a maintenance scheme corresponding to the maintenance level for the equipment to be maintained according to the maintenance level of the equipment to be maintained includes:
when determining that the equipment to be maintained corresponds to the excellent maintenance level, formulating a long-period maintenance scheme for the equipment to be maintained;
when determining that the equipment to be maintained corresponds to a medium maintenance level, formulating a medium-period maintenance scheme for the equipment to be maintained;
and when determining that the equipment to be maintained corresponds to the inferior maintenance level, formulating a short-period maintenance scheme for the equipment to be maintained.
Here, when the equipment to be maintained is in the excellent maintenance level, it indicates that the integrity of the equipment is high, a long-period maintenance scheme may be established for the equipment to be maintained, that is, maintenance personnel may be scheduled to maintain the equipment for a long time, for example, maintenance personnel may be scheduled to maintain the equipment every month. Accordingly, when the equipment to be maintained is at a medium maintenance level, a medium-cycle maintenance schedule may be established for it, for example, for maintenance on a weekly basis. When the equipment to be maintained is in an inferior maintenance level, a short-period maintenance scheme is formulated for the equipment to be maintained, for example, the equipment is maintained every day so as to avoid the equipment from breaking down in a protection period and ensure the normal work of the equipment. After maintenance personnel treat maintenance equipment and maintain, the system can obtain the real-time working parameter of equipment once more, and then according to the real-time working parameter who obtains, for treating maintenance equipment once more and formulate corresponding maintenance scheme to this dynamic establishment that realizes the maintenance scheme improves the rationality of maintenance scheme.
In an embodiment of the present invention, the detailed implementation of step 102 may include:
determining the area where the equipment to be maintained is located and a standard policy corresponding to the area according to the address information of the equipment to be maintained carried in the acquired real-time working parameters;
determining a standard parameter value corresponding to the equipment type in the standard policy according to the equipment type of the equipment to be maintained;
and comparing the real-time parameter values carried in the real-time working parameters with the standard parameter values to determine the working state of the equipment to be maintained.
The method comprises the steps of firstly determining the area where the equipment to be maintained is located according to address information of the equipment to be maintained, for example, determining the city where the equipment to be maintained is located, then determining local laws and regulations according to the name of the city, then determining standard parameter values corresponding to various equipment types according to the regulations of the specific laws and regulations, and comparing the standard parameter values with acquired real-time parameter values to determine the working state of the equipment to be maintained.
In an embodiment of the present invention, the detailed implementation of step 102 may include:
determining the use frequency of the equipment to be maintained according to the frequency of the obtained real-time working parameters;
determining the service time of the equipment to be maintained according to the current time for acquiring the real-time working parameters and the pre-stored installation time of the equipment to be maintained;
according to the determined use frequency, use duration, the real-time working parameters and preset standard working parameters, determining the completeness of the equipment to be maintained by using the following second calculation formula:
Figure BDA0001425983910000101
wherein t characterizes the real-time operating parameter, t0Characterizing the standard operating parameter, n (t, t)0) Representing the completeness of the equipment to be maintained, F representing the use frequency of the equipment to be maintained, a representing the current time, a0And characterizing the installation time, wherein alpha represents a preset weight value corresponding to the use frequency, beta represents a preset weight value corresponding to the use time, and gamma is a constant.
Here, the frequency and the duration of use of the equipment to be maintained are determined according to the frequency and the current time of obtaining the real-time working parameters, for example, when the equipment is used, the real-time working parameters can be sent to an operation management platform, and the frequency of use of the equipment can be determined according to the frequency of obtaining the real-time working parameters. And obtaining the time difference between the current time of the real-time working parameters and the installation time of the equipment, namely the service life of the equipment. According to the use frequency, the use time length, the real-time working parameters and the preset standard working parameters of the equipment to be maintained, the perfectness rate of the equipment to be maintained can be accurately determined, so that a reasonable maintenance scheme can be accurately worked out, and the equipment can be maintained.
Specifically, the equipment to be maintained comprises: a pressure regulating device and at least one valve; wherein the at least one valve is arranged at the joint of the at least two pipes;
the real-time working parameters comprise: a real-time pressure value;
specific embodiments of step 102 may include:
determining the working states of the pressure regulating device, the at least one valve and at least two pipelines corresponding to the at least one valve according to the obtained real-time pressure values of the pressure regulating device and the at least one valve and preset standard pressure values corresponding to the pressure regulating device and the at least one valve respectively;
specific embodiments of step 103 may include:
and according to the determined working states of the pressure regulating equipment, the at least one valve and the at least two pipelines corresponding to the at least one valve, respectively formulating corresponding maintenance schemes for the pressure regulating equipment, the at least one valve and the at least two pipelines corresponding to the at least one valve.
For example, when natural gas pipeline equipment in a certain cell range is maintained, a pressure regulating device capable of macroscopically regulating and controlling pipeline pressure intensity is arranged in the cell, a plurality of pipelines for conveying natural gas are additionally arranged in each pipeline, and each pipeline is provided with a plurality of valves, for example, each household in the cell corresponds to one valve, and each building is additionally provided with a main valve. After the operation management platform obtains the real-time pressure values corresponding to the pressure regulating equipment and the valves respectively, the operation management platform can determine the working states of the pressure regulating equipment, the valves and the pipeline between every two valves. It can be understood that, when determining the operating state, the formula provided in any of the above embodiments of the present invention may be used to improve the accuracy of the operating state.
The method for establishing the maintenance scheme provided by the embodiment of the present invention is described in detail below by taking the example of establishing the maintenance scheme for each valve in the natural gas pipeline in a certain cell, and as shown in fig. 2, the method may include the following steps:
step 201: and acquiring a real-time pressure value of the valve.
The real-time pressure value can be input manually by field maintenance personnel after maintenance, and can also be transmitted in real time through sensing equipment arranged on the valve.
Step 202: and determining the aging coefficient of the valve according to the acquired real-time pressure value and a preset standard pressure value.
Here, it can be represented by the formula
Figure BDA0001425983910000121
Calculating the aging coefficient of the valve, wherein t represents the real-time working parameter, t0Characterization stationThe standard operating parameter, m (t, t)0) The aging factor is characterized in that the aging factor,
Figure BDA0001425983910000122
and characterizing creep coefficients corresponding to the materials of the equipment to be maintained, wherein alpha and beta are constants. And after the aging coefficient is calculated, determining the maintenance level according to the aging coefficient.
Step 203: and judging whether the determined aging coefficient is smaller than a first curing threshold, if so, executing the step 204, otherwise, executing the step 205.
Step 204: and determining the maintenance level of the valve as an excellent maintenance level, formulating a long-period maintenance scheme for the valve, and ending the current flow.
For example, a maintenance grade classification table is preset, in which ranges of aging coefficients corresponding to each maintenance grade are listed, wherein the range of aging coefficients corresponding to the superior maintenance grade is (a, b), the range of aging coefficients corresponding to the intermediate maintenance grade is [ b, c ], and the range of aging coefficients corresponding to the inferior maintenance grade is (c, d), where a < d. And after the aging coefficient of the valve is determined, determining whether the aging coefficient is smaller than b, if so, indicating that the aging coefficient is in the range of (a, b), and classifying the aging coefficient as a superior maintenance grade. When the valve is in the excellent maintenance grade, the integrity of the valve is high, and a long-period maintenance scheme can be formulated for the equipment to be maintained, namely maintenance personnel are scheduled to maintain the valve for a long time, for example, the maintenance personnel can be scheduled to maintain the valve every month.
Step 205: and judging whether the determined aging coefficient is larger than a second maintenance threshold, wherein the first maintenance threshold is smaller than the second maintenance threshold, if so, executing the step 206, otherwise, executing the step 207.
Step 206: and determining the maintenance level of the valve as a poor maintenance level, formulating a short-period maintenance scheme for the valve, and ending the current flow.
And if the determined aging coefficient is not less than b, determining whether the aging coefficient is greater than c, if so, indicating that the aging coefficient is in the range of (c, d), namely the aging coefficient is greater, indicating that the integrity of the valve is poor, and listing the valve as an inferior maintenance grade.
Step 207: and determining the maintenance level of the valve as a medium maintenance level, and establishing a medium-period maintenance scheme for the valve.
If the aging factor is not less than b and not greater than c, the aging factor is in the range of [ b, c ], i.e., the valve corresponds to a medium maintenance level, and accordingly, a medium-cycle maintenance schedule may be established for the valve, e.g., maintenance may be performed weekly.
In addition, after the real-time pressure value is obtained, the service life of the valve is determined according to the current time for obtaining the real-time pressure value and the pre-stored installation time of the valve, the service frequency of the valve is determined according to the frequency for obtaining the real-time pressure value, and then the formula is utilized according to the determined service life, the determined service frequency, the obtained real-time working parameters and the preset standard working parameters
Figure BDA0001425983910000131
Figure BDA0001425983910000132
Calculating the valve health, wherein t represents the real-time operating parameter, t0Characterizing the standard operating parameter, n (t, t)0) Representing the completeness of the equipment to be maintained, F representing the use frequency of the equipment to be maintained, a representing the current time, a0And characterizing the installation time, alpha characterizing a preset weight value corresponding to the use frequency, beta characterizing a preset weight value corresponding to the use time, and gamma being a constant, and then determining the maintenance level of the valve according to the calculated completeness rate.
In the above embodiment, the real-time pressure value of the valve is obtained, the actual working state of the valve is determined according to the obtained real-time pressure value and the preset standard pressure value, then the corresponding maintenance scheme is formulated for the valve according to the determined actual working state, and different maintenance schemes are dynamically formulated for the valve according to the obtained real-time pressure value, so that the rationality of the maintenance scheme is improved.
As shown in fig. 3, an embodiment of the present invention provides an operation management platform, including: an acquisition module 301, a determination module 302 and a formulation module 303; wherein the content of the first and second substances,
the obtaining module 301 is configured to obtain real-time working parameters of the equipment to be maintained;
the determining module 302 is configured to determine a working state of the equipment to be maintained according to the real-time working parameter acquired by the acquiring module and a preset standard working parameter;
the formulating module 303 is configured to formulate a corresponding maintenance scheme for the equipment to be maintained according to the working state of the equipment to be maintained determined by the determining module, and output the formulated maintenance scheme.
In an embodiment of the present invention, the determining module 302 is configured to calculate an aging coefficient of the equipment to be maintained according to the obtained real-time working parameter and a preset standard working parameter by using a following first calculation formula, and determine a maintenance level of the equipment to be maintained according to the determined aging coefficient;
Figure BDA0001425983910000141
wherein t characterizes the real-time operating parameter, t0Characterizing the standard operating parameter, m (t, t)0) The aging factor is characterized in that the aging factor,
Figure BDA0001425983910000142
characterizing creep coefficients corresponding to the materials of the equipment to be maintained, wherein alpha and beta are constants;
and the formulating module 303 is configured to formulate a maintenance scheme corresponding to the maintenance level for the equipment to be maintained according to the maintenance level of the equipment to be maintained.
In an embodiment of the present invention, the determining module 302 is configured to determine a frequency of using the equipment to be maintained according to a frequency of obtaining the real-time operating parameter; determining the service time of the equipment to be maintained according to the current time for acquiring the real-time working parameters and the pre-stored installation time of the equipment to be maintained; according to the determined use frequency, use duration, the real-time working parameters and preset standard working parameters, determining the completeness of the equipment to be maintained by using the following second calculation formula:
Figure BDA0001425983910000143
wherein t characterizes the real-time operating parameter, t0Characterizing the standard operating parameter, n (t, t)0) Representing the completeness of the equipment to be maintained, F representing the use frequency of the equipment to be maintained, a representing the current time, a0Characterizing the installation time, alpha characterizing a preset weight value corresponding to the use frequency, beta characterizing a preset weight value corresponding to the use time, and gamma being a constant;
in an embodiment of the present invention, the apparatus to be maintained includes: a pressure regulating device and at least one valve; wherein the at least one valve is arranged at the joint of the at least two pipes;
the real-time working parameters comprise: a real-time pressure value;
the determining module 302 is configured to determine working states of the pressure regulating device, the at least one valve, and at least two pipelines corresponding to the at least one valve according to the obtained real-time pressure values of the pressure regulating device and the at least one valve and preset standard pressure values corresponding to the pressure regulating device and the at least one valve respectively;
and the formulating module 303 is configured to formulate corresponding maintenance schemes for the at least two pipelines corresponding to the pressure regulating device, the at least one valve and the at least one valve according to the determined working states of the pressure regulating device, the at least one valve and the at least two pipelines corresponding to the at least one valve.
In an embodiment of the present invention, the determining module 302 is configured to determine whether the aging factor is smaller than a preset first maintenance threshold; if so, determining the corresponding superior maintenance level of the equipment to be maintained; otherwise, determining whether the aging coefficient is larger than a preset second maintenance threshold, if so, determining that the equipment to be maintained corresponds to a poor maintenance level, otherwise, determining that the equipment to be maintained is a medium maintenance level; wherein the first curing threshold is less than the second curing threshold.
The formulating module 303 is configured to formulate a long-period maintenance scheme for the equipment to be maintained when it is determined that the equipment to be maintained corresponds to the superior maintenance level; when determining that the equipment to be maintained corresponds to a medium maintenance level, formulating a medium-period maintenance scheme for the equipment to be maintained; and when determining that the equipment to be maintained corresponds to the inferior maintenance level, formulating a short-period maintenance scheme for the equipment to be maintained.
In an embodiment of the present invention, the determining module 302 is configured to determine, according to the address information of the equipment to be maintained, which is carried in the obtained real-time working parameter, an area where the equipment to be maintained is located, and a standard policy corresponding to the area; determining a standard parameter value corresponding to the equipment type in the standard policy according to the equipment type of the equipment to be maintained; and comparing the real-time parameter values carried in the real-time working parameters with the standard parameter values to determine the working state of the equipment to be maintained.
Because the content of information interaction, execution process, and the like among the modules in the device is based on the same concept as the method embodiment of the present invention, specific content can be referred to the description in the method embodiment of the present invention, and is not described herein again.
An embodiment of the present invention further provides a readable medium, which includes an execution instruction, and when a processor of a storage controller executes the execution instruction, the storage controller executes a method provided in any one of the above embodiments of the present invention.
An embodiment of the present invention further provides a storage controller, including: a processor, a memory, and a bus; the memory is used for storing execution instructions, the processor is connected with the memory through the bus, and when the storage controller runs, the processor executes the execution instructions stored in the memory, so that the storage controller executes the method provided by any one of the above embodiments of the invention.
In summary, the above embodiments of the present invention have at least the following advantages:
1. in the embodiment of the invention, the real-time working parameters of the equipment to be maintained are obtained, the actual working state of the equipment to be maintained is determined according to the obtained real-time working parameters and the preset standard working parameters, and then the corresponding maintenance scheme is formulated for the equipment to be maintained according to the determined actual working state, so that different maintenance schemes are dynamically formulated for the equipment to be maintained according to the obtained real-time working parameters, and the rationality of the maintenance scheme is improved.
2. In the embodiment of the invention, the aging coefficient of the equipment to be maintained is determined according to the acquired real-time working parameters of the equipment to be maintained and the preset standard working parameters, the maintenance level of the equipment to be maintained is determined according to the determined aging coefficient, and then the maintenance scheme is specifically formulated for the equipment to be maintained according to the determined maintenance level, so that the rationality of the maintenance scheme is further improved, and the maintenance of the equipment is facilitated.
3. In the embodiment of the invention, when the maintenance level of the equipment to be maintained is determined according to the aging coefficient, whether the aging coefficient is smaller than a preset first maintenance threshold value is determined, if so, the equipment to be maintained is determined to be a superior maintenance level, otherwise, whether the aging coefficient is larger than a preset second maintenance threshold value is determined, if so, the equipment to be maintained is determined to be a inferior maintenance level, otherwise, the equipment to be maintained is determined to be a medium maintenance level. Therefore, the maintenance grading of the equipment to be maintained can be completed by comparing the aging coefficient with the two maintenance thresholds, the method is simple and convenient, the feasibility is high, and the formulation efficiency of the maintenance scheme can be improved.
4. In the embodiment of the invention, the use frequency of the equipment to be maintained can be determined according to the frequency of the obtained real-time working parameters, the use time of the equipment to be maintained can be determined according to the current time of the obtained real-time working parameters and the pre-stored installation time of the equipment to be maintained, and then the completeness of the equipment to be maintained can be accurately determined according to the use frequency, the use time, the real-time working parameters and the preset standard working parameters of the equipment to be maintained, so that a reasonable maintenance scheme can be accurately made, and the maintenance of the equipment is facilitated.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a" does not exclude the presence of other similar elements in a process, method, article, or apparatus that comprises the element.
Those of ordinary skill in the art will understand that: all or part of the steps for realizing the method embodiments can be completed by hardware related to program instructions, the program can be stored in a computer readable storage medium, and the program executes the steps comprising the method embodiments when executed; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it is to be noted that: the above description is only a preferred embodiment of the present invention, and is only used to illustrate the technical solutions of the present invention, and not to limit the protection scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims (9)

1. A maintenance scheme making method is applied to an operation management platform and is characterized by comprising the following steps:
acquiring real-time working parameters of equipment to be maintained;
determining the working state of the equipment to be maintained according to the acquired real-time working parameters and preset standard working parameters;
according to the determined working state of the equipment to be maintained, a corresponding maintenance scheme is formulated for the equipment to be maintained, and the formulated maintenance scheme is output, wherein the working state of the equipment to be maintained corresponds to different maintenance schemes;
determining the working state of the equipment to be maintained according to the obtained real-time working parameters and preset standard working parameters, wherein the determining comprises the following steps:
determining the use frequency of the equipment to be maintained according to the frequency of the obtained real-time working parameters;
determining the service time of the equipment to be maintained according to the current time for acquiring the real-time working parameters and the pre-stored installation time of the equipment to be maintained;
according to the determined use frequency, use duration, the real-time working parameters and preset standard working parameters, determining the completeness of the equipment to be maintained by using the following second calculation formula:
Figure FDA0002931173250000011
wherein t characterizes the real-time operating parameter, t0Characterizing the standard operating parameter, n (t, t)0) Representing the completeness of the equipment to be maintained, F representing the use frequency of the equipment to be maintained, a representing the current time, a0And characterizing the installation time, wherein alpha represents a preset weight value corresponding to the use frequency, beta represents a preset weight value corresponding to the use time, and gamma is a constant.
2. The method of claim 1,
the determining the working state of the equipment to be maintained according to the obtained real-time working parameters and preset standard working parameters further comprises:
determining an aging coefficient of the equipment to be maintained according to the acquired real-time working parameters and preset standard working parameters;
determining the maintenance level of the equipment to be maintained according to the determined aging coefficient;
according to the determined working state of the equipment to be maintained, the corresponding maintenance scheme is formulated for the equipment to be maintained, and the method comprises the following steps:
according to the maintenance level of the equipment to be maintained, a maintenance scheme corresponding to the maintenance level is formulated for the equipment to be maintained;
the determining the aging coefficient of the equipment to be maintained according to the acquired real-time working parameters and preset standard working parameters comprises the following steps:
calculating the aging coefficient of the equipment to be maintained by using the following first calculation formula:
Figure FDA0002931173250000021
wherein t characterizes the real-time operating parameter, t0Characterizing the standard operating parameter, m (t, t)0) The aging factor is characterized in that the aging factor,
Figure FDA0002931173250000022
and characterizing the creep coefficient corresponding to the material of the equipment to be maintained, wherein p and q are constants.
3. The method of claim 1,
the equipment to be maintained comprises: a pressure regulating device and at least one valve; wherein the at least one valve is arranged at the joint of the at least two pipes;
the real-time working parameters comprise: a real-time pressure value;
the determining the working state of the equipment to be maintained according to the obtained real-time working parameters and preset standard working parameters further comprises:
determining the working states of the pressure regulating device, the at least one valve and at least two pipelines corresponding to the at least one valve according to the obtained real-time pressure values of the pressure regulating device and the at least one valve and preset standard pressure values corresponding to the pressure regulating device and the at least one valve respectively;
according to the determined working state of the equipment to be maintained, the corresponding maintenance scheme is formulated for the equipment to be maintained, and the method comprises the following steps:
and according to the determined working states of the pressure regulating equipment, the at least one valve and the at least two pipelines corresponding to the at least one valve, respectively formulating corresponding maintenance schemes for the pressure regulating equipment, the at least one valve and the at least two pipelines corresponding to the at least one valve.
4. The method of claim 2,
and determining the maintenance level of the equipment to be maintained according to the determined aging coefficient, wherein the step of determining the maintenance level of the equipment to be maintained comprises the following steps:
determining whether the aging coefficient is smaller than a preset first curing threshold value;
if so, determining the corresponding superior maintenance level of the equipment to be maintained;
otherwise, determining whether the aging coefficient is larger than a preset second maintenance threshold, if so, determining that the equipment to be maintained corresponds to a poor maintenance level, otherwise, determining that the equipment to be maintained is a medium maintenance level; wherein the first curing threshold is less than the second curing threshold.
5. The method of claim 4,
according to the maintenance level of the equipment to be maintained, a maintenance scheme corresponding to the maintenance level is formulated for the equipment to be maintained, and the method comprises the following steps:
when determining that the equipment to be maintained corresponds to the excellent maintenance level, formulating a long-period maintenance scheme for the equipment to be maintained;
when determining that the equipment to be maintained corresponds to a medium maintenance level, formulating a medium-period maintenance scheme for the equipment to be maintained;
when determining that the equipment to be maintained corresponds to a poor maintenance level, formulating a short-period maintenance scheme for the equipment to be maintained;
and/or the presence of a gas in the gas,
the determining the working state of the equipment to be maintained according to the obtained real-time working parameters and preset standard working parameters comprises the following steps:
determining the area where the equipment to be maintained is located and a standard policy corresponding to the area according to the address information of the equipment to be maintained carried in the acquired real-time working parameters;
determining a standard parameter value corresponding to the equipment type in the standard policy according to the equipment type of the equipment to be maintained;
and comparing the real-time parameter values carried in the real-time working parameters with the standard parameter values to determine the working state of the equipment to be maintained.
6. An operations management platform, comprising: the device comprises an acquisition module, a determination module and a formulation module; wherein the content of the first and second substances,
the acquisition module is used for acquiring real-time working parameters of the equipment to be maintained;
the determining module is used for determining the working state of the equipment to be maintained according to the real-time working parameters acquired by the acquiring module and preset standard working parameters;
the formulating module is used for formulating a corresponding maintenance scheme for the equipment to be maintained according to the working state of the equipment to be maintained determined by the determining module and outputting the formulated maintenance scheme, wherein the working state of the equipment to be maintained corresponds to different maintenance schemes;
the determining module is used for determining the use frequency of the equipment to be maintained according to the frequency of the obtained real-time working parameters; determining the service time of the equipment to be maintained according to the current time for acquiring the real-time working parameters and the pre-stored installation time of the equipment to be maintained; according to the determined use frequency, use duration, the real-time working parameters and preset standard working parameters, determining the completeness of the equipment to be maintained by using the following second calculation formula:
Figure FDA0002931173250000041
wherein t characterizes the real-time operating parameter, t0Characterizing the standard operating parameter, n (t, t)0) Representing the completeness of the equipment to be maintained, F representing the use frequency of the equipment to be maintained, a representing the current time, a0And characterizing the installation time, wherein alpha represents a preset weight value corresponding to the use frequency, beta represents a preset weight value corresponding to the use time, and gamma is a constant.
7. The operations management platform of claim 6,
the determining module is further configured to calculate an aging coefficient of the equipment to be maintained according to the acquired real-time working parameters and preset standard working parameters by using a first calculation formula, and determine a maintenance level of the equipment to be maintained according to the determined aging coefficient;
Figure FDA0002931173250000051
wherein t characterizes the real-time operating parameter, t0Characterizing the standard operating parameter, m (t, t)0) The aging factor is characterized in that the aging factor,
Figure FDA0002931173250000052
characterizing creep coefficients corresponding to the materials of the equipment to be maintained, wherein p and q are constants;
and the formulating module is used for formulating a maintenance scheme corresponding to the maintenance level for the equipment to be maintained according to the maintenance level of the equipment to be maintained.
8. The operations management platform of claim 6,
the equipment to be maintained comprises: a pressure regulating device and at least one valve; wherein the at least one valve is arranged at the joint of the at least two pipes;
the real-time working parameters comprise: a real-time pressure value;
the determining module is configured to determine working states of the pressure regulating device, the at least one valve, and at least two pipelines corresponding to the at least one valve according to the obtained real-time pressure values of the pressure regulating device and the at least one valve and preset standard pressure values corresponding to the pressure regulating device and the at least one valve respectively;
and the formulating module is used for formulating corresponding maintenance schemes for the at least two pipelines corresponding to the pressure regulating equipment, the at least one valve and the at least one valve according to the determined working states of the pressure regulating equipment, the at least one valve and the at least two pipelines corresponding to the at least one valve.
9. The operations management platform of claim 7,
the determining module is used for determining whether the aging coefficient is smaller than a preset first maintenance threshold value; if so, determining the corresponding superior maintenance level of the equipment to be maintained; otherwise, determining whether the aging coefficient is larger than a preset second maintenance threshold, if so, determining that the equipment to be maintained corresponds to a poor maintenance level, otherwise, determining that the equipment to be maintained is a medium maintenance level; wherein the first curing threshold is less than the second curing threshold;
the formulating module is used for formulating a long-period maintenance scheme for the equipment to be maintained when determining that the equipment to be maintained corresponds to the superior maintenance level; when determining that the equipment to be maintained corresponds to a medium maintenance level, formulating a medium-period maintenance scheme for the equipment to be maintained; when determining that the equipment to be maintained corresponds to a poor maintenance level, formulating a short-period maintenance scheme for the equipment to be maintained;
and/or the presence of a gas in the gas,
the determining module is configured to determine, according to the address information of the equipment to be maintained, which is carried in the acquired real-time working parameters, an area where the equipment to be maintained is located, and a standard policy corresponding to the area; determining a standard parameter value corresponding to the equipment type in the standard policy according to the equipment type of the equipment to be maintained; and comparing the real-time parameter values carried in the real-time working parameters with the standard parameter values to determine the working state of the equipment to be maintained.
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