CN108153939A - Pipe lining rubber aging tendency analysis method, device, storage medium and computer equipment - Google Patents
Pipe lining rubber aging tendency analysis method, device, storage medium and computer equipment Download PDFInfo
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- CN108153939A CN108153939A CN201711270140.0A CN201711270140A CN108153939A CN 108153939 A CN108153939 A CN 108153939A CN 201711270140 A CN201711270140 A CN 201711270140A CN 108153939 A CN108153939 A CN 108153939A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/04—Ageing analysis or optimisation against ageing
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Abstract
The application provides a kind of pipe lining rubber aging tendency analysis method, system, storage medium and its computer equipment, based on the pipe lining rubber ageing management parameter carried in primitive pipeline threedimensional model, assess the pipe lining rubber degree of aging of each position, pass through the different pipe lining rubber degree of aging of different characterizations, update the primitive pipeline threedimensional model, so on the one hand convenient for user directly, intuitive understand pipe lining rubber aging conditions and aging tendency；On the other hand it is carried in single pipeline threedimensional model and includes the data such as detection parameters, current degree of aging and degree of aging variation tendency, when carrying out the analysis of pipe lining rubber aging tendency, more can obtain accurately and efficiently analysis result.
Description
Technical field
The present invention relates to the ageing management technical fields of nuclear power station pipeline, are analyzed more particularly to pipe lining rubber aging tendency
Method, apparatus, storage medium and computer equipment.
Background technology
Pipeline be with pipe, pipe connector and valve etc. be connected into for conveying gas, liquid or with solid particle
Fluid device.Pipeline is now widely used in actual production life, for object conveyor in pipeline or application environment
Particularity can also be provided with pipe lining rubber in many times pipeline, and pipe lining rubber can effectively improve the service life of pipeline,
However how pipe lining rubber aging progress is effectively parsed into as problem.
By taking used in nuclear power station water system as an example, pipe lining rubber can occur old over time in used in nuclear power station water system
Change phenomenon, and used in nuclear power station water-system pipeline line with rubber is more, corrosive environment is complicated and severe, and the line with rubber in pipeline is chronically at envelope
Closed state, this causes the rate of ageing of pipe lining rubber to have significant difference, and generally can not simply and accurately realize old to its
Change trend analysis, seriously endanger normal, the safe operation of nuclear power station.
Invention content
Based on this, it is necessary to become in view of the above-mentioned problems, providing a kind of simple and accurate pipe lining rubber aging of analysis result
Method of potential analysis, device, storage medium and computer equipment.
A kind of pipe lining rubber aging tendency analysis method, including step：
Pipeline threedimensional model is obtained, pipeline threedimensional model carries pipe lining rubber ageing management parameter；
According to default Aging level evaluation standard, the pipe lining rubber degree of aging of each position in pipeline threedimensional model is assessed；
Different pipe lining rubber degree of agings is characterized using different colours, updates pipeline threedimensional model；
According to updated pipeline threedimensional model, pipe lining rubber aging tendency is analyzed.
In one of the embodiments, according to default Aging level evaluation standard, each position in pipeline threedimensional model is assessed
Pipe lining rubber degree of aging the step of before, further include：
According to pipe lining rubber ageing management data class, Ageing Index is established respectively, it is old that Ageing Index includes line with rubber pattern
Change index, line with rubber hardness ageing index and line with rubber thickness Ageing Index；
The default Aging level evaluation standard based on each Ageing Index of generation.
In one of the embodiments, according to default Aging level evaluation standard, each position in pipeline threedimensional model is assessed
Pipe lining rubber degree of aging the step of include：
Intercept the pipeline of arbitrary portion in pipeline threedimensional model；
The pipeline of interception is open and flat for pipeline two dimensional surface；
The line with rubber ageing management parameter and default aging analysis method carried according to each point in pipeline two dimensional surface, determines
Each point corresponds to each Ageing Index data in pipeline two dimensional surface；
According to default Aging level evaluation standard and Ageing Index data, determine that each point corresponds to aging journey in two dimensional surface
Degree；
It intercepts the pipeline of different piece in pipeline threedimensional model, returns the pipeline of interception is open and flat for pipeline two dimensional surface
Step, until assessing the pipe lining rubber degree of aging of each position in end conduit threedimensional model.
In one of the embodiments, according to the line with rubber ageing management parameter of each point carrying in pipeline two dimensional surface and in advance
If aging analysis method, determine to further include after the step of each point corresponds to each Ageing Index data in pipeline two dimensional surface：
Each point in pipeline two dimensional surface is corresponded into Ageing Index data, areal map is respectively prepared；
Manufactured areal map is subjected to region superposition in pipeline two dimensional surface.
The line with rubber ageing management parameter carried in one of the embodiments, according to each point in pipeline two dimensional surface determines
The step of each point corresponds to each Ageing Index in pipeline two dimensional surface includes：
The line with rubber ageing management parameter and default aging analysis method carried according to each point in pipeline two dimensional surface, determines
Each point corresponds to each Ageing Index in pipeline two dimensional surface；
According to the line with rubber ageing management parameter that each point in pipeline two dimensional surface carries, each point pair in pipeline two dimensional surface is determined
It is further included after the step of answering each Ageing Index：
Each point in pipeline two dimensional surface is corresponded into each Ageing Index, areal map is respectively prepared；
Manufactured areal map is subjected to region superposition in pipeline two dimensional surface.
The step of obtaining pipeline threedimensional model in one of the embodiments, includes：
The initial threedimensional model of pipeline is obtained, and acquires pipe lining rubber ageing management parameter；
By the pipe lining rubber ageing management parameter identification positioning write-in initial threedimensional model of pipeline of acquisition, pipeline three-dimensional is obtained
Model.
The step of acquiring pipe lining rubber ageing management parameter in one of the embodiments, includes：
To pipeline, same sagittal plane positions, using pre-configured orientation point as starting point, sequentially between default circumferential angle
Every carrying out pipe lining rubber ageing management parameter sampling successively, until the pipe lining rubber ageing management parameter for completing current sagittal plane is adopted
Sample；
In the default duct length in interval, repeat the above-mentioned pipe lining rubber ageing management parameter for the same sagittal plane of pipeline and adopt
Sample process, until completing entire pipe lining rubber ageing management parameter acquisition.
The step of characterizing different pipe lining rubber degree of agings using different colours in one of the embodiments, includes：
Sequence based on pipe lining rubber degree of aging from shallow to deep, the corresponding pipe different using characterization from shallow to deep
Road line with rubber degree of aging.
A kind of pipe lining rubber aging tendency analysis system, including：
Model acquisition module, for obtaining pipeline threedimensional model, pipeline threedimensional model carries pipe lining rubber ageing management
Parameter；
Degree of aging evaluation module, for according to default Aging level evaluation standard, assessing in pipeline threedimensional model everybody
The pipe lining rubber degree of aging put；
Model modification module, for characterizing different pipe lining rubber degree of agings using different colours, update pipeline is three-dimensional
Model；
Trend analysis module, for according to updated pipeline threedimensional model, analyzing pipe lining rubber aging tendency.
Above-mentioned pipe lining rubber aging tendency analysis method and system, based on the pipeline lining carried in primitive pipeline threedimensional model
Glue ageing management parameter assesses the pipe lining rubber degree of aging of each position, passes through the different pipe lining rubber of different characterizations
Degree of aging updates the primitive pipeline threedimensional model, so on the one hand convenient for user directly, intuitive understand pipe lining rubber aging feelings
Condition and aging tendency；On the other hand in single pipeline threedimensional model carry include detection parameters, current degree of aging and always
The data such as change degree variation tendency when carrying out the analysis of pipe lining rubber aging tendency, can be analyzed more accurately and efficiently
As a result.
In addition, the application also provides a kind of computer readable storage medium, computer program is stored thereon with, which is located
It manages when device performs and realizes such as the step of the above method.
In addition, the application also provides a kind of computer equipment, including memory, processor and storage on a memory and can
The computer program run on a processor, processor are realized when performing program such as the step of the above method.
Above computer readable storage medium storing program for executing and computer equipment perform above-mentioned pipe lining rubber aging tendency analysis method
When, based on the pipe lining rubber ageing management parameter carried in primitive pipeline threedimensional model, assess the pipe lining rubber aging of each position
Degree by the different pipe lining rubber degree of aging of different characterizations, updates the primitive pipeline threedimensional model, according to update
Pipeline threedimensional model afterwards, analyzes pipe lining rubber aging tendency, and one side is convenient for user is direct, intuitively understanding is managed in this way
Road line with rubber aging conditions and aging tendency；On the other hand carried in single pipeline threedimensional model include detection parameters, it is current always
The data such as change degree and degree of aging variation tendency, when carrying out the analysis of pipe lining rubber aging tendency, can it is more accurate and
Efficiently obtain analysis result.
Description of the drawings
Fig. 1 is the flow diagram of the one of embodiment of inventive pipeline line with rubber aging tendency analysis method；
Fig. 2 is the flow diagram of the one of embodiment of inventive pipeline line with rubber aging tendency analysis method；
Fig. 3 is schematic diagram of the three-dimensional tube expansion tiling to two dimensional surface；
Fig. 4 is coordinate schematic diagram in two dimensional surface；
Fig. 5 is pipe lining rubber ageing management parameter acquisition position selection operation schematic diagram；
Fig. 6 is the threedimensional model schematic diagram of pipe lining rubber in used in nuclear power station water system；
Fig. 7 is the structure diagram of the one of embodiment of inventive pipeline line with rubber aging tendency analysis system；
Fig. 8 is the structure diagram of the one of embodiment of inventive pipeline line with rubber aging tendency analysis system.
Specific embodiment
Instrument detection method and visual inspection two ways are generally divided into for pipe lining rubber detection, the study found that above-mentioned
Two ways occur in detection process detection data can not accurately orientation problem, the data provided after both measuring are only
Can rest on record form, can not space and on the time accurate reaction detection data maroscopic quantity.Simultaneously because pipeline
The Ageing Index of line with rubber is more, and a large amount of detection data lacks unified pool processing, can not accurately reflect pipe lining rubber
Aging tendency is unfavorable for subsequent status tracking and replaces measure formulation.This results in anti-corrosion relevant departments can not be to aging
Pipe lining rubber carries out preposition property preventive replacement preservative treatment, once there is the aging corrosion default to happen suddenly temporarily, by serious prestige
Pipeline supply associate device/system it is normal with it is safe.
The application is directed to the further investigation of pipe lining rubber ageing management, proposes a kind of based on three-dimensional simulation technique, structure three
Dimension module, and write-in includes the number such as detection parameters, current degree of aging and degree of aging variation tendency in the three-dimensional model
According to parameter inside, intuitive, accurate and efficient realize analyzes pipe lining rubber aging tendency.
As shown in Figure 1, a kind of pipe lining rubber aging tendency analysis method, including step：
S200：Pipeline threedimensional model is obtained, pipeline threedimensional model carries pipe lining rubber ageing management parameter.
Pipeline threedimensional model can be the good threedimensional model that outer computer/server uses three-dimensional simulation technique structure,
Pipe lining rubber ageing management parameter is carried in the pipeline threedimensional model.Pipe lining rubber ageing management parameter is to be analyzed
Pipeline carries out what data collected, these parameters specifically include line with rubber pattern ageing parameter (including adhesion strength aging
Data, tensile strength, elongation aging data), line with rubber hardness ageing data and line with rubber thickness aging data, these data
Acquisition can be acquired by shore hardness measuring instrument, the calibrator of non magnetic coating and strong light video recorder.Each overhaul
Or during ad hoc inspection and repair, opening conduits valve, testing staff enters pipeline, pipe lining rubber is carried out using shore hardness measuring instrument hard
The measurement of degrees of data；The measurement of thickness data is carried out to pipe lining rubber using the calibrator of non magnetic coating；Use strong light video
Recorder carries out hardness and thickness measure point the record of pattern.
S400：According to default Aging level evaluation standard, the pipe lining rubber aging of each position in pipeline threedimensional model is assessed
Degree.
Aging level evaluation standard is preset standard, can be according to historical empirical data, industry standard requirement
And practical application scene needs reasonable set Aging level evaluation standard, will be carried in pipeline threedimensional model in step S200
Pipe lining rubber ageing management join with this preset Aging level evaluation standard carry out Aging level evaluation, you can obtain threedimensional model
In each position (each point) pipeline degree of aging.
S600：Different pipe lining rubber degree of agings is characterized using different colours, updates pipeline threedimensional model.
For the pipeline degree of aging that step S400 is obtained, different colours may be used to characterize, update pipeline three-dimensional mould
Type, pipeline threedimensional model single in this way can record each position detection parameter of pipeline and current degree of aging simultaneously, can be with
Further observation obtains degree of aging variation tendency.It is non-essential, it can be based on pipe lining rubber aging journey when selecting color
The corresponding color of selection from shallow to deep of degree sequence from shallow to deep, such as can characterize that degree of aging is light, uses peony with light green color
Characterize degree of aging it is more serious, with black characterization degree of aging it is very serious etc., specifically can the needs based on actual conditions into
Row selection.
S800：According to updated pipeline threedimensional model, pipe lining rubber aging tendency is analyzed.
The updated pipeline threedimensional models of step S600 carry each position detection parameter of pipeline and current degree of aging,
The observation of certain time, analysis are carried out to it or, the data of current data and historical record are observed, are analyzed, you can is straight
It sees, is easy and accurately pipe lining rubber aging tendency is analyzed.Non-essential, updated pipeline threedimensional model can also be straight
It connects and pushes to user, such as be wirelessly remotely sent to the handheld terminal of user or directly in the aobvious of current device
Show and shown on component (display screen), such user can receive updated pipeline threedimensional model and final pipeline simultaneously
Line with rubber aging tendency analysis result, brings good user experience.
Above-mentioned pipe lining rubber aging tendency analysis method, based on the pipe lining rubber aging carried in primitive pipeline threedimensional model
Detection parameters assess the pipe lining rubber degree of aging of each position, pass through the different pipe lining rubber aging journey of different characterizations
Degree, updates the primitive pipeline threedimensional model, according to updated pipeline threedimensional model, pipe lining rubber aging tendency is divided
Analysis, so on the one hand convenient for user directly, intuitive understanding pipe lining rubber aging conditions and aging tendency；On the other hand in single pipe
It is carried in road threedimensional model and includes the data such as detection parameters, current degree of aging and degree of aging variation tendency, carrying out pipe
During the analysis of road line with rubber aging tendency, can be more accurate and analysis result be efficiently obtained.
As shown in Fig. 2, it is further included before step S400 in one of the embodiments,：
S320：According to pipe lining rubber ageing management data class, Ageing Index is established respectively, and Ageing Index includes line with rubber shape
Looks Ageing Index, line with rubber hardness ageing index and line with rubber thickness Ageing Index；
S340：The default Aging level evaluation standard based on each Ageing Index of generation.
Ageing Index can be understood as the factor of characterization degree of aging, can precisely qualitative determining aging based on these indexs
Degree, Ageing Index can specifically refer to including line with rubber pattern Ageing Index, line with rubber hardness ageing index and line with rubber thickness aging
Mark, includes adhesion strength Ageing Index, tensile strength and elongation Ageing Index including line with rubber pattern Ageing Index,
It should be pointed out that Ageing Index is an achievement data, each Ageing Index is that never Tongfang faces pipe lining rubber aging
Degree is evaluated.In practical applications, by taking the pipe lining rubber of used in nuclear power station water system as an example, by line with rubber original hardness average value
It is a scale for relative zero, the 10% of numerical value, detection data is compared with original average value, and the absolute value of difference is in a scale
Line with rubber hardness ageing index is normal (can be represented with A), and it is old less than two scale line with rubber hardness that positive and negative absolute value is more than a scale
It is slight (can be represented with B) to change index, and other line with rubber hardness ageing indexs are serious (can be represented with C)；It is original by line with rubber
Average thickness values are relative zero, and the 15% of numerical value is a scale, and in a positive and negative scale, line with rubber thickness Ageing Index is A, positive and negative
Absolute value is more than a scale and is less than in two scales, and line with rubber thickness Ageing Index is B, and other line with rubber thickness Ageing Indexes are C；Pipeline
Line with rubber plane is smooth, and line with rubber pattern Ageing Index is A, and for pipeline memory there are bubbling, line with rubber pattern Ageing Index is B, and pipeline serves as a contrast
For glue there are crack, line with rubber pattern Ageing Index is C.Herein, each Ageing Index has tri- kinds of situations of A, B, C, can obtain
27 kinds of combinations, since degree of aging is unrelated with three Ageing Index sequences, 10 effective degree of aging feelings can be obtained
Condition, i.e., the corresponding Ageing Index data of above-mentioned 3 Ageing Indexes can determine to be subdivided into 10 kinds of Aging level evaluation standard.
As shown in Fig. 2, step S400 includes in one of the embodiments,：
S410：Intercept the pipeline of arbitrary portion in pipeline threedimensional model.
The process of this interception is arbitrary, and interception position and intercepted length according to actual conditions can select
It selects, in general, above preferentially starting point of the datum mark as Aging Assessment can be selected in pipeline threedimensional model, in pipeline three-dimensional
Start to intercept with this starting point in model, intercepted length can select the pipeline of unit length, such as can select length as 1 meter
Pipeline.
S420：The pipeline of interception is open and flat for pipeline two dimensional surface.
The pipeline that step S410 is intercepted is open and flat, i.e., specific such as Fig. 3 institutes by three-dimensional tube expansion tiling to two dimensional surface
Show.
S430：The line with rubber ageing management parameter carried according to each point in pipeline two dimensional surface and default aging analysis side
Method determines that each point corresponds to each Ageing Index data in pipeline two dimensional surface.
It is each put in pipeline two dimensional surface and carries line with rubber ageing management parameter corresponding with itself, the position each put
Putting can be distinguished based on the plane coordinates (XY coordinates) built on pipeline two dimensional surface, specific as shown in Figure 4.In XY coordinates
In, different X-coordinate value and Y-coordinate value correspond to different points respectively, and corresponding line with rubber ageing management parameter is carried on these aspects,
Using default aging analysis method, aging analysis is carried out to the line with rubber ageing management parameter of current point, being repeated for difference should
Operation, finally each point corresponds to each Ageing Index data in determining pipeline two dimensional surface.Default aging analysis method is to build in advance
Method, be specifically analysis for different Ageing Indexes, the line with rubber aging from different aspect for current location (point) is examined
It surveys parameter and carries out Ageing Index analysis (evaluation), as before, such as used in nuclear power station water system, be averaged by line with rubber original hardness
It is a scale to be worth for relative zero, the 10% of numerical value, and detection data is compared with original average value, and the absolute value of difference is at a moment
It is normal (can be represented with A) to spend line with rubber hardness ageing index, and positive and negative absolute value is more than a scale and is less than two scale line with rubber hardness
Ageing Index is slight (can be represented with B), and other line with rubber hardness ageing indexs are serious (can be represented with C)；By line with rubber original
Beginning average thickness values are relative zero, numerical value 15% for a scale, in a positive and negative scale, line with rubber thickness Ageing Index is A, just
Negative absolute value is more than a scale and is less than in two scales, and line with rubber thickness Ageing Index is B, and other line with rubber thickness Ageing Indexes are C；Pipe
Road line with rubber plane is smooth, and line with rubber pattern Ageing Index is A, and pipeline memory is there are bubbling, and line with rubber pattern Ageing Index is B, pipeline
For line with rubber there are crack, line with rubber pattern Ageing Index is C.Such as the point that coordinate X is 10 centimetres, Y is 10 centimetres, it is assumed that it is served as a contrast
Glue hardness ageing index is normal, line with rubber thickness Ageing Index is normal, line with rubber pattern Ageing Index is normal, then its corresponding aging
Achievement data is (line with rubber hardness ageing index is normal, line with rubber thickness Ageing Index is normal, line with rubber pattern Ageing Index is normal),
It can be recorded as (line with rubber hardness ageing index is-A, line with rubber thickness Ageing Index-A, line with rubber pattern Ageing Index-A).
S440：According to default Aging level evaluation standard and Ageing Index data, determine that each point corresponds in two dimensional surface
Degree of aging.
Default Aging level evaluation standard is based on the preset evaluation criterion of Ageing Index, for single Ageing Index
There are tri- kinds of situations of A, B, C, 3 Ageing Indexes do not consider that built-up sequence may be constructed 10 evaluation criterions, i.e. three Ageing Indexes
10 kinds of different degree of agings are corresponded to when corresponding to different situations respectively.
S450：The pipeline of different piece in pipeline threedimensional model, return to step S420 are intercepted, until assessment end conduit is three-dimensional
The pipe lining rubber degree of aging of each position in model.
The pipeline currently intercepted has been handled according to above-mentioned steps, obtain each position of interception pipeline degree of aging it
Afterwards, the pipeline of different piece in three-dimensional tube model is intercepted again, returns to above-mentioned steps S420, repetitive operation, until completing whole
The assessment of the pipe lining rubber degree of aging of each position in a pipeline threedimensional model.
In one of the embodiments, according to the line with rubber ageing management parameter of each point carrying in pipeline two dimensional surface and in advance
If aging analysis method, determine that each point further includes after corresponding to each Ageing Index data in pipeline two dimensional surface：
Step 1：Each point in pipeline two dimensional surface is corresponded into Ageing Index data, areal map is respectively prepared.
Step 2：Manufactured areal map is subjected to region superposition in pipeline two dimensional surface.
In pipeline two dimensional surface a single point can correspond to line with rubber hardness ageing index be, line with rubber thickness Ageing Index, line with rubber
Pattern Ageing Index, and each Ageing Index corresponds to independent Ageing Index data, such as corresponding for certain point (XY points)
Ageing Index data be：Line with rubber hardness ageing index-B, line with rubber thickness Ageing Index-A, line with rubber pattern Ageing Index-A, push away
Extensively to point each in entire two dimensional surface, areal map is made, areal map in the two dimensional surface is subjected to region superposition, is superimposed it
Can be characterized in figure afterwards point (XY points) the Ageing Index data for (line with rubber hardness ageing index-B, line with rubber thickness Ageing Index-
A, line with rubber pattern Ageing Index-A).
As shown in Fig. 2, step S200 includes in one of the embodiments,：
S220：The initial threedimensional model of pipeline is obtained, and acquires pipe lining rubber ageing management parameter.
S240：By the pipe lining rubber ageing management parameter identification positioning write-in initial threedimensional model of pipeline of acquisition, pipe is obtained
Road threedimensional model.
Pipeline Holistic modeling is carried out according to the axis figure that pipe-line construction side or user provide using 3 d modeling software,
On built three-dimensional modeling, by Site Detection data according to position corresponding in modeling systems, identification positioning write-in pipeline initial three
Dimension module obtains pipeline threedimensional model.Identification positioning refers to that the current collected pipe lining rubber ageing management parameter of identification is existing
The parameter of which position, its initial which position of threedimensional model of correspondence, position and parameter are corresponded and are written in reality.With nuclear power
For water system of standing pipeline, the initial threedimensional model of pipeline as shown in Figure 6 can be obtained.
The step of acquiring pipe lining rubber ageing management parameter in one of the embodiments, includes：
Step 1：To pipeline, same sagittal plane positions, using pre-configured orientation point as starting point, sequentially with default circumference
Angle interval carries out pipe lining rubber ageing management parameter sampling successively, until completing the pipe lining rubber ageing management of current sagittal plane
Parameter sampling；
Step 2：The default duct length in interval, repeats above-mentioned sagittal plane same to pipeline and positions, with pre-configured orientation point
As starting point, pipe lining rubber ageing management parameter sampling is sequentially carried out successively with default circumferential angle intervals, until completing to work as
The step of pipe lining rubber ageing management parameter sampling of preceding sagittal plane, adopts until completing entire pipe lining rubber ageing management parameter
Collection.
The same sagittal plane of pipeline refers in the cross section of pipe diameter on same horizontal plane.On this sagittal plane with
Preset azimuthal point as starting point, orderly (in a clockwise direction or counterclockwise) with default circumferential angle intervals successively into
The default duct length of the acquisition of current sagittal plane and then interval is completed in the acquisition of row pipe lining rubber ageing management parameter, will
Next sagittal plane is re-used as current sagittal plane, repeats the above-mentioned pipe lining rubber ageing management parameter sampling process to sagittal plane,
Until complete entire pipe lining rubber ageing management parameter acquisition.Specifically, pre-configured orientation point, default circumferential angle and default
Duct length according to practical application can set, and pre-configured orientation point can select the 12 o'clock direction of sagittal plane,
Default circumferential angle can be 30 degree or 60 degree, and default duct length can be 10 centimetres.In practical applications, as shown in figure 5,
To pipeline, same sagittal plane positions during detection, is counted by 0 degree of point of 12 o ' clock orientations, then according to clockwise direction with every
30 degree of circumferential angles are measured for a scale, and a sagittal plane will respectively obtain each 12 measurements of the thickness and hardness of line with rubber
Data.Then often advance 10 centimetres according to measurements of the front method to new sagittal plane progress hardness and thickness, until duct end.
It is non-essential, if when data and larger standard deviation, test point will be increased, and shorten sagittal plane spacing distance.
As shown in fig. 7, a kind of pipe lining rubber aging tendency analysis system, including：
Model acquisition module 200, for obtaining pipeline threedimensional model, pipeline threedimensional model carries pipe lining rubber aging inspection
Survey parameter；
Degree of aging evaluation module 400, for according to default Aging level evaluation standard, assessing each in pipeline threedimensional model
The pipe lining rubber degree of aging of position；
Model modification module 600 for characterizing different pipe lining rubber degree of agings using different colours, updates pipeline three
Dimension module；
Trend analysis module 800, for according to updated pipeline threedimensional model, dividing pipe lining rubber aging tendency
Analysis.
Above-mentioned pipe lining rubber aging tendency analysis system, model acquisition module 200 obtain pipeline threedimensional model, degree of aging
Evaluation module 400 assesses the pipeline of each position based on the pipe lining rubber ageing management parameter carried in primitive pipeline threedimensional model
Line with rubber degree of aging, model modification module 600 update the original by the different pipe lining rubber degree of aging of different characterizations
Beginning pipeline threedimensional model, trend analysis module 800 carry out pipe lining rubber aging tendency according to updated pipeline threedimensional model
Analysis, so on the one hand convenient for user directly, intuitive understanding pipe lining rubber aging conditions and aging tendency；On the other hand single
It is carried in pipeline threedimensional model and includes the data such as detection parameters, current degree of aging and degree of aging variation tendency, carried out
When pipe lining rubber aging tendency is analyzed, can be more accurate and analysis result be efficiently obtained.
As shown in figure 8, pipe lining rubber aging tendency analysis system further includes in one of the embodiments,：
Module 320 is established, for according to pipe lining rubber ageing management data class, establishing Ageing Index respectively, aging refers to
Mark includes line with rubber pattern Ageing Index, line with rubber hardness ageing index and line with rubber thickness Ageing Index；
Generation module 340, for generating the default Aging level evaluation standard based on each Ageing Index.
Degree of aging evaluation module 400 is specifically used for arbitrary in interception pipeline threedimensional model in one of the embodiments,
Partial pipeline；The pipeline of interception is open and flat for pipeline two dimensional surface；It is old according to the line with rubber that each point in pipeline two dimensional surface carries
Change detection parameters and default aging analysis method, determine that each point corresponds to each Ageing Index data in pipeline two dimensional surface；According to
Default Aging level evaluation standard and Ageing Index data, determine that each point corresponds to degree of aging in two dimensional surface；Intercept pipeline
The pipeline of different piece in threedimensional model is returned the open and flat operation for pipeline two dimensional surface of the pipeline of interception, until having assessed
The pipe lining rubber degree of aging of each position in pipeline threedimensional model.
Degree of aging evaluation module 400 is additionally operable to correspond to each point in pipeline two dimensional surface in one of the embodiments,
Areal map is respectively prepared in Ageing Index data；Manufactured areal map is subjected to region superposition in pipeline two dimensional surface.
As shown in figure 8, model acquisition module 200 includes in one of the embodiments,：
Initial model acquiring unit 220 for obtaining the initial threedimensional model of pipeline, and acquires pipe lining rubber ageing management ginseng
Number；
Updating unit 240, it is initially three-dimensional that pipeline is written in the pipe lining rubber ageing management parameter identification positioning for that will acquire
Model obtains pipeline threedimensional model.
Initial model acquiring unit 220 acquires the operation of pipe lining rubber ageing management parameter in one of the embodiments,
Including：To pipeline, same sagittal plane positions, using pre-configured orientation point as starting point, sequentially with default circumferential angle intervals according to
Secondary progress pipe lining rubber ageing management parameter sampling, until completing the pipe lining rubber ageing management parameter sampling of current sagittal plane；
In the default duct length in interval, the above-mentioned pipe lining rubber ageing management parameter sampling process for the same sagittal plane of pipeline is repeated,
Until complete entire pipe lining rubber ageing management parameter acquisition.
Model modification module 600 is additionally operable to based on pipe lining rubber degree of aging from shallow to deep in one of the embodiments,
Sequence, the corresponding pipe lining rubber degree of aging different using characterization from shallow to deep.
Above-mentioned pipe lining rubber aging tendency analysis method and system, based on the pipeline lining carried in primitive pipeline threedimensional model
Glue ageing management parameter assesses the pipe lining rubber degree of aging of each position, passes through the different pipe lining rubber of different characterizations
Degree of aging updates the primitive pipeline threedimensional model, so on the one hand convenient for user directly, intuitive understand pipe lining rubber aging feelings
Condition and aging tendency；On the other hand in single pipeline threedimensional model carry include detection parameters, current degree of aging and always
The data such as change degree variation tendency when carrying out the analysis of pipe lining rubber aging tendency, can be analyzed more accurately and efficiently
As a result.
In addition, the application also provides a kind of computer readable storage medium, computer program is stored thereon with, which is located
It manages when device performs and realizes such as the step of the above method.
In addition, the application also provides a kind of computer equipment, including memory, processor and storage on a memory and can
The computer program run on a processor, processor are realized when performing program such as the step of the above method.
One of ordinary skill in the art will appreciate that it realizes in above-described embodiment pipe lining rubber aging tendency analysis method
All or part of flow is relevant hardware can be instructed to complete by computer program, program can be stored in one non-
In volatile computer read/write memory medium, the program is when being executed, it may include as above-mentioned medical imaging device is adaptively square
The flow of each embodiment of method.Wherein, used in each embodiment provided herein to memory, storage, data
Library or any reference of other media, may each comprise non-volatile and/or volatile memory.Nonvolatile memory may include
Read-only memory (ROM), programming ROM (PROM), electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM)
Or flash memory.Volatile memory may include random access memory (RAM) or external cache.As explanation
Non- limitation, RAM is available in many forms, such as static state RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), even numbers
According to rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), storage
Device bus (Rambus) directly RAM (RDRAM), direct memory bus dynamic ram (DRDRAM) and memory bus dynamic
RAM (RDRAM) etc..
Above computer readable storage medium storing program for executing and computer equipment perform above-mentioned pipe lining rubber aging tendency analysis method
When, based on the pipe lining rubber ageing management parameter carried in primitive pipeline threedimensional model, assess the pipe lining rubber aging of each position
Degree by the different pipe lining rubber degree of aging of different characterizations, updates the primitive pipeline threedimensional model, such side
Face convenient for user directly, intuitive understand pipe lining rubber aging conditions and aging tendency；On the other hand in single pipeline threedimensional model
Middle carrying includes the data such as detection parameters, current degree of aging and degree of aging variation tendency, is carrying out pipe lining rubber aging
During trend analysis, can be more accurate and analysis result be efficiently obtained.
Embodiment described above only expresses the several embodiments of the present invention, and description is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that those of ordinary skill in the art are come
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of pipe lining rubber aging tendency analysis method, which is characterized in that including step：
Pipeline threedimensional model is obtained, the pipeline threedimensional model carries pipe lining rubber ageing management parameter；
According to default Aging level evaluation standard, the pipe lining rubber degree of aging of each position in the pipeline threedimensional model is assessed；
Different pipe lining rubber degree of agings is characterized using different colours, updates the pipeline threedimensional model；
According to the updated pipeline threedimensional model, pipe lining rubber aging tendency is analyzed.
2. pipe lining rubber aging tendency analysis method according to claim 1, which is characterized in that the basis presets aging
Degree evaluation standard before the step of assessing the pipe lining rubber degree of aging of each position in the pipeline threedimensional model, further includes：
According to pipe lining rubber ageing management data class, Ageing Index is established respectively, and Ageing Index refers to including line with rubber pattern aging
Mark, line with rubber hardness ageing index and line with rubber thickness Ageing Index；
The default Aging level evaluation standard based on each Ageing Index of generation.
3. pipe lining rubber aging tendency analysis method according to claim 2, which is characterized in that the basis presets aging
Degree evaluation standard, the step of assessing the pipe lining rubber degree of aging of each position in the pipeline threedimensional model, include：
Intercept the pipeline of arbitrary portion in the pipeline threedimensional model；
The pipeline of interception is open and flat for pipeline two dimensional surface；
The line with rubber ageing management parameter and default aging analysis method carried according to each point in the pipeline two dimensional surface, really
Each point corresponds to each Ageing Index data in the fixed pipeline two dimensional surface；
According to the default Aging level evaluation standard and the Ageing Index data, determine that each point corresponds to old in two dimensional surface
Change degree；
The pipeline of different piece in the pipeline threedimensional model is intercepted, it is that pipeline two dimension is put down that it is open and flat, which to return to the pipeline by interception,
The step of face, until having assessed the pipe lining rubber degree of aging of each position in the pipeline threedimensional model.
4. pipe lining rubber aging tendency analysis method according to claim 3, which is characterized in that described according to the pipeline
The line with rubber ageing management parameter and default aging analysis method that each point carries in two dimensional surface, determine the pipeline two dimensional surface
Middle each point further includes after corresponding to the step of each Ageing Index data：
Each point in the pipeline two dimensional surface is corresponded into Ageing Index data, areal map is respectively prepared；
Manufactured areal map is subjected to region superposition in the pipeline two dimensional surface.
5. pipe lining rubber aging tendency analysis method according to claim 1, which is characterized in that the acquisition pipeline is three-dimensional
The step of model, includes：
The initial threedimensional model of pipeline is obtained, and acquires pipe lining rubber ageing management parameter；
The initial threedimensional model of pipeline is written into the pipe lining rubber ageing management parameter identification positioning of acquisition, obtains pipeline three-dimensional
Model.
6. pipe lining rubber aging tendency analysis method according to claim 5, which is characterized in that the acquisition pipe lining rubber
The step of ageing management parameter, includes：
To pipeline, same sagittal plane positions, using pre-configured orientation point as starting point, sequentially with default circumferential angle intervals according to
Secondary progress pipe lining rubber ageing management parameter sampling, until completing the pipe lining rubber ageing management parameter sampling of current sagittal plane；
The default duct length in interval, repeats the sagittal plane same to pipeline and positions, using pre-configured orientation point as starting point,
Sequence carries out pipe lining rubber ageing management parameter sampling successively with default circumferential angle intervals, until completing the pipe of current sagittal plane
The step of road line with rubber ageing management parameter sampling, until completing entire pipe lining rubber ageing management parameter acquisition.
7. pipe lining rubber aging tendency analysis method according to claim 1, which is characterized in that described to use different colours
The step of characterizing different pipe lining rubber degree of agings includes：
Sequence based on pipe lining rubber degree of aging from shallow to deep, the corresponding pipeline lining different using characterization from shallow to deep
Glue degree of aging.
8. a kind of pipe lining rubber aging tendency analysis system, which is characterized in that including：
Model acquisition module, for obtaining pipeline threedimensional model, the pipeline threedimensional model carries pipe lining rubber ageing management
Parameter；
Degree of aging evaluation module, for according to default Aging level evaluation standard, assessing in the pipeline threedimensional model everybody
The pipe lining rubber degree of aging put；
For characterizing different pipe lining rubber degree of agings using different colours, it is three-dimensional to update the pipeline for model modification module
Model；
Trend analysis module, for according to the updated pipeline threedimensional model, analyzing pipe lining rubber aging tendency.
9. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is held by processor
The step of any one the method in such as claim 1-7 is realized during row.
10. a kind of computer equipment, can run on a memory and on a processor including memory, processor and storage
Computer program, which is characterized in that the processor is realized when performing described program as described in any one in claim 1-7
The step of method.
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Application publication date: 20180612 |