CN109615095B

CN109615095B - Equipment management method and device

Info

Publication number: CN109615095B
Application number: CN201811522650.7A
Authority: CN
Inventors: 曾兵; 郭江
Original assignee: Wuhan Relabo Energy Technology Co ltd
Current assignee: Wuhan Relabo Energy Technology Co ltd
Priority date: 2018-12-12
Filing date: 2018-12-12
Publication date: 2021-04-20
Anticipated expiration: 2038-12-12
Also published as: CN109615095A

Abstract

The embodiment of the invention provides a device management method and device, and belongs to the technical field of device management. The method comprises the following steps: determining major equipment from a plurality of nuclear power equipment; determining the reimbursement period corresponding to the important equipment; and generating an equipment life management report according to the reimbursement years. Therefore, equipment identification numbers of each nuclear power equipment do not need to be acquired one by one manually, the acquisition efficiency is effectively improved, the manual investment capital is reduced, and the accuracy of importance identification of the nuclear power equipment is also effectively improved. Meanwhile, the reimbursement period of each major device can be rapidly and accurately determined, so that each major device can be conveniently managed, and the problem of safety accidents caused by the service life of the major device is effectively solved.

Description

Equipment management method and device

Technical Field

The invention relates to the technical field of equipment management, in particular to an equipment management method and device.

Background

At present, most of a large number of nuclear power plants identify equipment one by one through manual work due to accumulation of economic evaluation experience data and business data, and then input the identified equipment into an established excel table for recording according to an identification result, but the nuclear power equipment cannot be effectively managed due to complexity of the equipment.

Disclosure of Invention

In view of the above, an object of the embodiments of the present invention is to provide a device management method and apparatus.

In order to achieve the above purpose, the embodiment of the present invention adopts the following technical solutions:

in a first aspect, a file storage method provided in an embodiment of the present invention includes: determining major equipment from a plurality of nuclear power equipment; determining the reimbursement period corresponding to the important equipment; and generating an equipment life management report according to the reimbursement years.

With reference to the first aspect, an embodiment of the present invention provides a first possible implementation manner of the first aspect, where determining a major device from a plurality of nuclear power devices includes: collecting an equipment identification number of each nuclear power equipment; identifying the model and the production date corresponding to each nuclear power equipment according to the equipment identification number; determining the equipment importance and the service life of each nuclear power equipment according to the model and the production date; determining whether the device importance and the lifespan both reach a prognostic threshold; and if so, taking the nuclear power equipment as major equipment.

With reference to the first aspect, an embodiment of the present invention provides a second possible implementation manner of the first aspect, where the determining the reimbursement period corresponding to the important device includes: acquiring at least one critical component in the critical equipment; inquiring failure probability matched with the at least one key component from a preset key component experience library, wherein the preset key component experience library stores failure probabilities corresponding to a plurality of historical key components; determining a failure level corresponding to the failure probability; determining a reimbursement deadline corresponding to the at least one key component according to the failure level; obtaining the sum of reimbursement deadlines of all the key components in each piece of the important equipment; determining the average reimbursement period corresponding to all the key components in the important equipment according to the sum; taking the average reimbursement period as the reimbursement period for the critical equipment.

With reference to the second possible implementation manner of the first aspect, an embodiment of the present invention provides a third possible implementation manner of the first aspect, where the taking the average reimbursement duration as the reimbursement duration of the critical equipment includes: taking the average reimbursement period as an initial reimbursement period for the critical equipment; and taking the sum of the initial reimbursement period and a preset period as the reimbursement period.

With reference to the first aspect, an embodiment of the present invention provides a fourth possible implementation manner of the first aspect, where after the generating of the device lifetime management report according to the reimbursement period, the method further includes: scoring the equipment life management report to generate a long-term asset management report; acquiring project information corresponding to the long-term asset management report; determining whether the project corresponding to the project information can be completed according to the schedule; and if so, acquiring an execution task list corresponding to the project.

In a second aspect, an embodiment of the present invention provides a file storage apparatus, including: the system comprises a first processing unit, a second processing unit and a control unit, wherein the first processing unit is used for determining important equipment from a plurality of nuclear power equipment; the second processing unit is used for determining the reimbursement period corresponding to the important equipment; and the generating unit is used for generating an equipment life management report according to the reimbursement period.

Compared with the prior art, the embodiment of the invention has the following beneficial effects:

according to the equipment management method and device provided by the embodiment of the invention, the important equipment is determined from a plurality of nuclear power equipment; determining the reimbursement period corresponding to the important equipment; and generating an equipment life management report according to the reimbursement years. Therefore, equipment identification numbers of each nuclear power equipment do not need to be acquired one by one manually, the acquisition efficiency is effectively improved, the manual investment capital is reduced, and the accuracy of importance identification of the nuclear power equipment is also effectively improved. Meanwhile, the reimbursement period of each major device can be rapidly and accurately determined, so that each major device can be conveniently managed, and the problem of safety accidents caused by the service life of the major device is effectively solved.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a flowchart of a device management method according to a first embodiment of the present invention;

fig. 2 is a functional block diagram of a device management apparatus according to a second embodiment of the present invention;

fig. 3 is a block diagram of an electronic device 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, the technical solutions in the embodiments of the present invention will be clearly and completely 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Fig. 1 is a flowchart of a device management method according to a first embodiment of the present invention. The specific process shown in FIG. 1 will be described in detail below.

Step S101, determining important equipment from a plurality of nuclear power equipment.

As an embodiment, step S101 includes: collecting an equipment identification number of each nuclear power equipment; identifying the model and the production date corresponding to each nuclear power equipment according to the equipment identification number; determining the equipment importance and the service life of each nuclear power equipment according to the model and the production date; determining whether the device importance and the lifespan both reach a prognostic threshold; and if so, taking the nuclear power equipment as major equipment.

Optionally, the equipment identification number is used for uniquely identifying the nuclear power equipment. The device identification number may be a two-dimensional code or a character string. Here, the number of the carbon atoms is not particularly limited.

Alternatively, the device identification number may be collected by a terminal device (e.g., a computer terminal, a mobile terminal, etc.).

Optionally, the importance of the equipment may be obtained by querying the equipment level information pre-stored in the database according to the model of the nuclear power equipment, and corresponding to different importance according to different equipment levels, for example, when the equipment level is a, the importance is higher (for example, the importance degree may be determined by a percentage, such as 80% indicating higher importance).

Optionally, determining whether the device importance and the lifespan both reach a predictive threshold includes: it is determined whether the device importance reaches a first predictive threshold and the lifespan reaches a second predictive threshold. The first predictive threshold and the second predictive threshold are respectively corresponding to the importance of the equipment and the service life.

Optionally, the setting of the first preset threshold may be set according to an actual requirement of a user, and of course, may also be set according to a performance of the device. Here, the number of the carbon atoms is not particularly limited.

Optionally, the setting of the second preset threshold may be set according to the actual requirement of the user.

Optionally, after the nuclear power plant is treated as a heavy equipment, a heavy equipment list for recording the heavy equipment is generated.

Optionally, the number of significant devices comprises at least one.

In the embodiment of the invention, the equipment identification number of each nuclear power equipment is acquired; identifying the model and the production date corresponding to each nuclear power equipment according to the equipment identification number; determining the equipment importance and the service life of each nuclear power equipment according to the model and the production date; determining whether the device importance and the lifespan both reach a prognostic threshold; and if so, taking the nuclear power equipment as major equipment. Therefore, equipment identification numbers of each nuclear power equipment do not need to be acquired one by one manually, the acquisition efficiency is effectively improved, the manual investment capital is reduced, and the accuracy of importance identification of the nuclear power equipment is also effectively improved.

And step S102, determining the reimbursement period corresponding to the important equipment.

Optionally, the reimbursement period refers to the useful life of the device.

As an embodiment, step S102 includes: acquiring at least one critical component in the critical equipment; inquiring failure probability matched with the at least one key component from a preset key component experience library, wherein the preset key component experience library stores failure probabilities corresponding to a plurality of historical key components; determining a failure level corresponding to the failure probability; determining a reimbursement deadline corresponding to the at least one key component according to the failure level; obtaining the sum of reimbursement deadlines of all the key components in each piece of the important equipment; determining the average reimbursement period corresponding to all the key components in the important equipment according to the sum; taking the average reimbursement period as the reimbursement period for the critical equipment.

Optionally, taking the average reimbursement period as the reimbursement age of the critical equipment, including: and respectively taking the average reimbursement period corresponding to each important device as the reimbursement period of the important device.

Optionally, taking the average reimbursement period as the reimbursement age of the critical equipment, including: and taking the average reimbursement period corresponding to all the key components as the reimbursement period of each important device.

For example, assuming that there are 2 major devices S1 and S2, 2 critical components S11 and S12 are selected from S1, and 2 critical components S21 and S22 are selected from S2, failure probabilities matched with S11, S12, S21, and S22 are queried from a preset critical component experience library, and failure probabilities matched with S11, S12, S21, and S22 are P1, P2, P3, and P4, respectively, and failure levels corresponding to the failure probabilities are determined (assuming that a level corresponding to P1 is J1, a level corresponding to P2 is J2, a level corresponding to P3 is J2, and a level corresponding to P4 is J3). The failure levels include J1, J2, and J3 (i.e., high, medium, and low), and it is assumed that the high level indicates that the failure probability exceeds 80%, the medium level indicates that the failure probability exceeds 50, and the low level indicates that the failure probability exceeds 30. Determining the reimbursement deadline corresponding to the at least one key component according to the failure level to obtain a sum of reimbursement deadlines of all the key components in each piece of the important equipment, that is, the sum of reimbursement deadlines of all the key components in S1 is a sum of reimbursement deadlines corresponding to S11 and S12, respectively, and the sum of reimbursement deadlines of all the key components in S2 is a sum of reimbursement deadlines corresponding to S21 and S22, respectively; determining the average reimbursement deadline corresponding to all the key components in the important equipment according to the sum, namely, the average reimbursement deadline corresponding to S1 is the sum of reimbursement deadlines corresponding to S11 and S12 respectively divided by 2, and the average reimbursement deadline corresponding to S2 is the sum of reimbursement deadlines corresponding to S21 and S22 respectively divided by 2; the average reimbursement period is used as the reimbursement period of the heavy equipment, that is, the average reimbursement period corresponding to S1 is used as the reimbursement period of S1, the average reimbursement period corresponding to S2 is used as the reimbursement period of S2, or the average reimbursement period of all the key components is obtained by dividing the sum of reimbursement periods corresponding to S11 and S12 plus the sum of reimbursement periods corresponding to S21 and S22 by 4 and is used as the reimbursement period of S1 and S2.

In an embodiment of the invention, the method comprises the steps of obtaining at least one key component in the important equipment; inquiring failure probability matched with the at least one key component from a preset key component experience library, wherein the preset key component experience library stores failure probabilities corresponding to a plurality of historical key components; determining a failure level corresponding to the failure probability; determining a reimbursement deadline corresponding to the at least one key component according to the failure level; obtaining the sum of reimbursement deadlines of all the key components in each piece of the important equipment; determining the average reimbursement period corresponding to all the key components in the important equipment according to the sum; taking the average reimbursement period as the reimbursement period for the critical equipment. Therefore, the reimbursement period of each major device can be quickly and accurately determined, each major device can be conveniently managed, and the problem of safety accidents caused by the service life of the major devices can be effectively avoided.

Optionally, the taking the average reimbursement period as the reimbursement age of the critical equipment includes: taking the average reimbursement period as an initial reimbursement period for the critical equipment; and taking the sum of the initial reimbursement period and a preset period as the reimbursement period.

Alternatively, the preset period may be set according to a user requirement, for example, the preset period may be a positive number or a negative number, and when the preset period is a negative number, the preset period is subtracted from the current initial reimbursement period, that is, a certain time before the initial reimbursement period is the reimbursement period. Assume that the predetermined year is negative half of a year, i.e., the first half of a year by the initial reimbursement year is taken as the reimbursement year. For example, the initial reimbursement period is 2020, the predetermined period is-180 days, i.e., 6 months with a reimbursement period of 2019.

And step S103, generating an equipment life management report according to the reimbursement age limit.

Optionally, the equipment life management report is used for uniformly managing the service life of important equipment in the nuclear power equipment.

In a possible embodiment, the device management method further includes: scoring the equipment life management report to generate a long-term asset management report; acquiring project information corresponding to the long-term asset management report; determining whether the project corresponding to the project information can be completed according to the schedule; and if so, acquiring an execution task list corresponding to the project.

Optionally, scoring the device lifetime management report to generate a long-term asset management report, including: and classifying and summarizing all the equipment life management reports, sequencing and scoring each classified and summarized equipment life management report, and generating a long-term asset management report.

Alternatively, the scoring may be that the machine ranks and scores each device life management report with reference to preset scoring rules.

Of course, in actual use, a score input by the user may be obtained, each equipment life management report is scored according to the score, and the scores are sorted according to the height (for example, training may be performed according to the scores from the height to the height).

Alternatively, a deferred application, review, approval, etc. may be made for the deferred project and then fed back to the device lifetime management report to reformulate a new device lifetime management report.

Alternatively, the execution task sheet is used to represent a record of all tasks of the execution project.

Optionally, the project information includes, but is not limited to, a project name and a project plan completion time.

In a possible embodiment, the device management method further includes: and sending task reminding information.

Optionally, the task reminding information may be sent by sending an email to send the task reminding information to a mailbox of the person to be executed.

According to the equipment management method provided by the embodiment of the invention, the important equipment is determined from a plurality of nuclear power equipment; determining the reimbursement period corresponding to the important equipment; and generating an equipment life management report according to the reimbursement years. Therefore, equipment identification numbers of each nuclear power equipment do not need to be acquired one by one manually, the acquisition efficiency is effectively improved, the manual investment capital is reduced, and the accuracy of importance identification of the nuclear power equipment is also effectively improved. Meanwhile, the reimbursement period of each major device can be rapidly and accurately determined, so that each major device can be conveniently managed, and the problem of safety accidents caused by the service life of the major device is effectively solved.

Second embodiment

Fig. 2 shows a device management apparatus that employs the device management method shown in the first embodiment in a one-to-one correspondence, corresponding to the device management method in the first embodiment. As shown in fig. 2, the device management apparatus 200 includes a first processing unit 210, a second processing unit 220, and a generating unit 230. The implementation functions of the first processing unit 210, the second processing unit 220, and the generating unit 230 correspond to the corresponding steps in the first embodiment one to one, and for avoiding redundancy, detailed descriptions are not needed in this embodiment.

The first processing unit 210 is configured to determine a significant device from a plurality of nuclear power plants.

Optionally, the first processing unit 210 is further configured to: collecting an equipment identification number of each nuclear power equipment; identifying the model and the production date corresponding to each nuclear power equipment according to the equipment identification number; determining the equipment importance and the service life of each nuclear power equipment according to the model and the production date; determining whether the device importance and the lifespan both reach a prognostic threshold; and if so, taking the nuclear power equipment as major equipment.

The second processing unit 220 is configured to determine the reimbursement period corresponding to the important device.

Optionally, the second processing unit 220 further includes: a first subunit for acquiring at least one critical component in the significant equipment; the second subunit is used for querying the failure probability matched with the at least one key component from a preset key component experience library, wherein the preset key component experience library stores the failure probabilities corresponding to a plurality of historical key components; the third subunit is used for determining the failure level corresponding to the failure probability; the fourth subunit is configured to determine, according to the failure level, a reimbursement deadline corresponding to the at least one key component; a fifth subunit, configured to obtain a total reimbursement deadline of all the key components in each piece of significant equipment; a sixth subunit, configured to determine, according to the sum, average reimbursement deadlines corresponding to all the key components in the significant equipment; a seventh sub-unit for taking the average reimbursement period as the reimbursement period for the critical equipment.

Optionally, the seventh sub-unit is further configured to: taking the average reimbursement period as an initial reimbursement period for the critical equipment; and taking the sum of the initial reimbursement period and a preset period as the reimbursement period.

A generating unit 230, configured to generate an equipment lifetime management report according to the reimbursement period.

In a possible embodiment, after the generating unit 230, the apparatus 200 further comprises: the third processing unit is used for scoring the equipment life management report and generating a long-term asset management report; the first acquisition unit is used for acquiring project information corresponding to the long-term asset management report; the fourth processing unit is used for determining whether the project corresponding to the project information can be completed according to the schedule; and the second acquisition unit is used for acquiring the execution task list corresponding to the project if the execution task list is the same as the execution task list.

Third embodiment

As shown in fig. 3, is a schematic diagram of an electronic device 300. The electronic device 300 includes a memory 302, a processor 304, and a computer program 303 stored in the memory 302 and capable of running on the processor 304, where the computer program 303 implements the device management method in the first embodiment when executed by the processor 304, and is not described herein again to avoid repetition. Alternatively, the computer program 303 is implemented by the processor 304 to implement the functions of each module/unit in the device management apparatus according to the second embodiment, and is not described herein again to avoid repetition.

Illustratively, the computer program 303 may be partitioned into one or more modules/units, which are stored in the memory 302 and executed by the processor 304 to implement the present invention. One or more modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution of the computer program 303 in the electronic device 300. For example, the computer program 303 may be divided into the first processing unit 210, the second processing unit 220, and the generating unit 230 in the second embodiment, and specific functions of each unit are as described in the first embodiment or the second embodiment, which are not described herein again.

The electronic device 300 may be a desktop computer, a notebook, a palmtop, or a smart phone.

The Memory 302 may be, but is not limited to, a Random Access Memory (RAM), a Read Only Memory (ROM), a Programmable Read-Only Memory (PROM), an Erasable Read-Only Memory (EPROM), an electrically Erasable Read-Only Memory (EEPROM), and the like. The memory 302 is used for storing a program, and the processor 304 executes the program after receiving an execution instruction, and the method defined by the flow disclosed in any of the foregoing embodiments of the present invention may be applied to the processor 304, or implemented by the processor 304.

The processor 304 may be an integrated circuit chip having signal processing capabilities. The Processor 304 may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; but also Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field-Programmable Gate arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

It is understood that the configuration shown in fig. 3 is only a schematic configuration of the electronic device 300, and the electronic device 300 may further include more or less components than those shown in fig. 3. The components shown in fig. 3 may be implemented in hardware, software, or a combination thereof.

Fourth embodiment

An embodiment of the present invention further provides a storage medium, where the storage medium stores instructions, and when the instructions run on a computer, when the computer program is executed by a processor, the device management method in the first embodiment is implemented, and details are not repeated here to avoid repetition. Alternatively, the computer program, when executed by the processor, implements the functions of each module/unit in the device management apparatus according to the second embodiment, and is not described herein again to avoid repetition.

From the above description of the embodiments, it is clear to those skilled in the art that the present invention can be implemented by hardware, or by software plus a necessary general hardware platform, and based on such understanding, the technical solution of the present invention can be embodied in the form of a software product, which can be stored in a non-volatile storage medium (which can be a CD-ROM, a usb disk, a removable hard disk, etc.), and includes several instructions to make a computer device (which can be a personal computer, a server, or a network device, etc.) execute the method of the various implementation scenarios of the present invention.

In summary, according to the equipment management method and the equipment management device provided by the invention, the important equipment is determined from the plurality of nuclear power equipment; determining the reimbursement period corresponding to the important equipment; and generating an equipment life management report according to the reimbursement years. Therefore, equipment identification numbers of each nuclear power equipment do not need to be acquired one by one manually, the acquisition efficiency is effectively improved, the manual investment capital is reduced, and the accuracy of importance identification of the nuclear power equipment is also effectively improved. Meanwhile, the reimbursement period of each major device can be rapidly and accurately determined, so that each major device can be conveniently managed, and the problem of safety accidents caused by the service life of the major device is effectively solved.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

Claims

1. A device management method, comprising:

determining major equipment from a plurality of nuclear power equipment;

determining the reimbursement period corresponding to the important equipment;

generating an equipment life management report according to the reimbursement years;

scoring the equipment life management report to generate a long-term asset management report;

acquiring project information corresponding to the long-term asset management report;

determining whether the project corresponding to the project information can be completed according to the schedule;

if yes, acquiring an execution task list corresponding to the project;

wherein, the determining the reimbursement period corresponding to the important device includes:

acquiring at least one critical component in the critical equipment;

inquiring failure probability matched with the at least one key component from a preset key component experience library, wherein the preset key component experience library stores failure probabilities corresponding to a plurality of historical key components;

determining a failure level corresponding to the failure probability;

determining a reimbursement deadline corresponding to the at least one key component according to the failure level;

obtaining the sum of reimbursement deadlines of all the key components in each piece of the important equipment;

determining the average reimbursement period corresponding to all the key components in the important equipment according to the sum;

taking the average reimbursement period as the reimbursement period for the critical equipment;

the taking the average reimbursement period as the reimbursement period for the critical equipment comprises:

taking the average reimbursement period as an initial reimbursement period for the critical equipment;

and taking the sum of the initial reimbursement period and a preset period as the reimbursement period.

2. The method of claim 1, wherein the determining a critical plant from a plurality of nuclear power plants comprises:

collecting an equipment identification number of each nuclear power equipment;

identifying the model and the production date corresponding to each nuclear power equipment according to the equipment identification number;

determining the equipment importance and the service life of each nuclear power equipment according to the model and the production date;

determining whether the device importance and the lifespan both reach a prognostic threshold;

and if so, taking the nuclear power equipment as major equipment.

3. An apparatus for managing devices, comprising:

the system comprises a first processing unit, a second processing unit and a control unit, wherein the first processing unit is used for determining important equipment from a plurality of nuclear power equipment;

the second processing unit is used for determining the reimbursement period corresponding to the important equipment;

the generating unit is used for generating an equipment life management report according to the reimbursement years;

if yes, acquiring an execution task list corresponding to the project;

wherein the second processing unit further comprises:

a first subunit for acquiring at least one critical component in the significant equipment;

the second subunit is used for querying the failure probability matched with the at least one key component from a preset key component experience library, wherein the preset key component experience library stores the failure probabilities corresponding to a plurality of historical key components;

the third subunit is used for determining the failure level corresponding to the failure probability;

the fourth subunit is configured to determine, according to the failure level, a reimbursement deadline corresponding to the at least one key component;

a fifth subunit, configured to obtain a total reimbursement deadline of all the key components in each piece of significant equipment;

a sixth subunit, configured to determine, according to the sum, average reimbursement deadlines corresponding to all the key components in the significant equipment;

a seventh subunit, configured to use the average reimbursement period as the reimbursement period of the significant equipment;

the seventh sub-unit further configured to:

4. The apparatus of claim 3, wherein the first processing unit is further configured to:

collecting an equipment identification number of each nuclear power equipment;

and if so, taking the nuclear power equipment as major equipment.