CN110442964A - A kind of pipeline data processing method - Google Patents
A kind of pipeline data processing method Download PDFInfo
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- CN110442964A CN110442964A CN201910711170.3A CN201910711170A CN110442964A CN 110442964 A CN110442964 A CN 110442964A CN 201910711170 A CN201910711170 A CN 201910711170A CN 110442964 A CN110442964 A CN 110442964A
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- 238000007689 inspection Methods 0.000 claims abstract description 66
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- 230000008676 import Effects 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000013501 data transformation Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/40—Controlling or monitoring, e.g. of flood or hurricane; Forecasting, e.g. risk assessment or mapping
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/152—Water filtration
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Abstract
The invention discloses a kind of pipeline data processing methods, Mike Urban software modeling is used for according to being handled to original tube line number, original tube line number to be according to including starting pound sign, termination pound sign, coordinate, ground elevation, buried depth, tube bottom elevation, caliber or section attribute；To original tube line number according to fractionation combination is carried out, inspection shaft table and pipeline table are formed to meet modeling needs, and wherein inspection shaft table includes the attributes such as inspection shaft number, coordinate, ground elevation, shaft bottom elevation, makees exclusive identification code with inspection shaft number；Pipeline table includes the attributes such as pipe number, shape, scale, upstream pound sign and downstream pound sign, upstream tube bottom elevation and downstream tube bottom elevation, makees exclusive identification code with pipe number, is established a connection by pound sign attribute and inspection shaft table.The application realizes quick and easy, the accurate processing to pipeline data by using Excel VBA, Microsoft Acess software is used.
Description
Technical field
The present invention relates to urban pipeline technical fields, more particularly, to a kind of pipeline data processing method.
Background technique
In recent years, urban waterlogging problem is commonplace, and waterlogging renovation is being carried out in various regions, in better solving
Flooded problem needs to establish waterlogging model to waterlogging region, to combine status pipe network, underlying surface, topographic features, more intuitively illustrates
Then waterlogging bottleneck problem proposes solution for particular problem.
Currently, the domestic commonly modeling software based on urban waterlogging has [2] two kinds of Mike Urban [1], SWMM, and build
Among data needed for mould, pipe network data is undoubtedly most basic one kind.But due to pipeline detection the data obtained, to check pound sign
For cognizance code, the attributes such as inspection pound sign, the coordinate of well point, ground elevation, tube bottom elevation, the caliber of its connection are provided, and
In Mike Urban model, then need to be directed respectively into two kinds of data of inspection shaft and pipeline, wherein the attribute of inspection shaft includes checking
Well number, coordinate, ground elevation, shaft bottom elevation, hole diameter；The attribute of pipeline includes pipe number, shape (round tube or Fang Han), rule
Mould (diameter or width, height), upstream pound sign and downstream pound sign, upstream tube bottom elevation and downstream tube bottom elevation, it can be seen that, it is existing
Shape pipeline data format is not able to satisfy Mike Urban software modeling needs, for mass data, reads one using artificial
It is to expend considerable time and effort, second is that not necessarily can guarantee the accuracy of pipe network data, therefore, how to pipeline data
It is handled, obtains the data that can be used for Mike Urban software modeling needs, be current urgent problem to be solved.
Summary of the invention
The object of the present invention is to provide a kind of pipeline data processing method, using Excel VBA, to original tube line number according into
Row processing has saved manpower, has also improved the accuracy of data to be used for Mike Urban software modeling.
Foregoing invention purpose of the invention is achieved by the following technical programs:
A kind of pipeline data processing method is used for Mike Urban software modeling according to being handled to original tube line number,
Original tube line number belongs to according to including starting pound sign, termination pound sign, coordinate, ground elevation, buried depth, tube bottom elevation, caliber or section etc.
Property.Fractionation combination is carried out to primary data, forms inspection shaft table and pipeline table to meet modeling needs, wherein inspection shaft table includes
The attributes such as inspection shaft number, coordinate, ground elevation, shaft bottom elevation make exclusive identification code with inspection shaft number；Pipeline table includes pipe
The attributes such as road number, shape, scale, upstream pound sign and downstream pound sign, upstream tube bottom elevation and downstream tube bottom elevation, are compiled with pipeline
Number make exclusive identification code, is established a connection by pound sign attribute and inspection shaft table.
The present invention is further arranged to: in the primary data, selecting starting pound sign, coordinate, ground elevation, tube bottom high
Journey forms inspection shaft table primary data, subtracts setting value by the minimum tube bottom elevation to same starting pound sign and obtains shaft bottom height
Journey, to obtain unique inspection shaft table.
The present invention is further arranged to: in the primary data, being selected starting pound sign, is terminated pound sign, tube bottom elevation, pipe
Diameter or section parameter form pipeline table primary data, and tube bottom elevation is the tube bottom elevation of termination in pipeline table primary data, and
The tube bottom elevation of section start needs to obtain the tube bottom altitude data and connection relationship number of pipeline section start from pipeline table primary data
According to table.
The present invention is further arranged to: the section start tube bottom altitude data and connection of pipeline are obtained from pipeline primary data
Relation database table, comprising the following steps:
S1, the tube bottom elevation for obtaining connection inspection shaft；
S2, duplicate pipeline data are deleted；
S3, setting condition obtain the unique data of single pipeline, i.e. section start is necessary for upstream well, and termination is downstream
Well, corresponding section start tube bottom elevation are higher than the tube bottom elevation of termination.
The present invention is further arranged to: being achieved the goal using nested circulation is designed in Excel VBA plus conditional statement.
The present invention is further arranged to: in step S1, setting decision condition is " when the connection point number and the of the i-th row jth column
The inspection pound sign of x row kth column is identical, and the i.e. connection point number of xth row kth column is identical as the inspection pound sign that the i-th row jth arranges, then
It is determined as the i-th row and the same pipeline of xth behavior ", only section start, termination are reverse, then by the tube bottom elevation assignment of xth row
To the newly-built column of the i-th row, that is, obtain the tube bottom elevation of section start；
In step S2 and S3, setting decision condition is " to compare the termination tube bottom elevation and newly-built column of the i-th row m column, such as
Fruit termination tube bottom altitude data is less than newly-built column data, then retains the i-th row data, conversely, then deleting the i-th row data, protects
Stay xth row data ", guarantee section start is upstream well, and termination is downstream well, forms the unique data of single pipeline.
The present invention is further arranged to: in tube bottom altitude data and connection relationship tables of data, increasing pipeline number and pipe
Wire shaped data.
The present invention is further arranged to: in Mike Urban software, being assigned a value of M1 to round tube, other side, which is contained, is assigned a value of M2.
The present invention is further arranged to: pipeline shape data are ranked up with caliber, are assigned a value of to caliber data are provided
N1 is assigned a value of N2 to provide width and altitude information.
The present invention is further arranged to: inspection shaft table and pipeline table data is merged into inside the same Excel file, then
Using the data import tool of Mike Urban software, can import data in model.
Compared with prior art, advantageous effects of the invention are as follows:
1. the application is realized by using Excel VBA, Microsoft Acess software is used to pipeline data
Quick and easy, accurate processing, to meet modeling demand；
2. further, realizing the unicity of data by deleting duplicate pipeline data, improving the accurate of modeling
Degree.
Detailed description of the invention
Fig. 1 is the data processed result schematic diagram of a specific embodiment of the invention.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
A kind of pipeline data processing method of the invention, the resulting original tube line number evidence of pipeline detection, as shown in table 1, packet
It includes starting pound sign, terminate the attributes such as pound sign, coordinate, ground elevation, buried depth, tube bottom elevation, caliber or cross dimensions.
Table 1
To original tube line number according to fractionation combination is carried out, forms inspection shaft table and pipeline table is built with meeting Mike Urban software
Mould needs, and wherein inspection shaft table includes the attributes such as inspection shaft number, coordinate, ground elevation, shaft bottom elevation, is numbered and is made with inspection shaft
Exclusive identification code；Pipeline table includes pipe number, shape, scale, upstream pound sign and downstream pound sign, upstream tube bottom elevation and downstream
The attributes such as tube bottom elevation make exclusive identification code with pipe number, are established a connection by pound sign attribute and inspection shaft table.
Specifically, original tube line number evidence is analyzed, it is found that these numbers of starting pound sign, X-coordinate, Y-coordinate, ground elevation
It is not measured according to the hole diameter data, the shaft bottom altitude data that can be directly used for originating well in inspection shaft table, it can not be from Fig. 1 institute
It is directly acquired in the table shown, but by analysis it is known that the maximum value of shaft bottom elevation is that each starting inspection shaft is corresponding
The minimum value of tube bottom elevation can extract minimum value using Microsoft Acess software.
Firstly, handling the data in table 1, make to originate pound sign and terminate well to number to form one-to-one relationship,
The part that namely the starting pound sign in table is lacked all supplements, and first chooses starting this column of pound sign, utilizes the positioning of software
Order, finds null value, inputs "=A2 " inside content, then pins CTRL and ENTER key, then will check this column of pound sign
It fills up, forms pipeline primary data as shown in Table 2.
Table 2
Data in table 2 are analyzed, it can be seen that same starting pound sign is corresponding with multirow, different starting pound signs
How much different corresponding line number is, 4 rows that have that starting pound sign is Y90,2 rows that have that starting pound sign is Y89, and starting pound sign is Y88's
There are 5 rows, i.e., above-mentioned starting well has a plurality of pipeline to access and pick out, but for above-mentioned starting well, shaft bottom elevation only has 1,
Therefore there are redundancies for the data in table 2, and mark is unclear, is handled.Originate well i.e. inspection shaft.
In the specific embodiment of the application, is handled using Microsoft Acess software, obtain inspection shaft
Table data.
Microsoft Acess software is opened, the inspection pound sign in table 2, X-coordinate, Y-coordinate, ground elevation, tube bottom is high
This several column data of journey import in database, create inquiry, and by pound sign, X-coordinate, Y-coordinate, ground elevation grouping is checked, tube bottom is high
Journey inputs minimum value to get the shaft bottom absolute altitude of inspection shaft is arrived.It has been automatically removed by the inspection shaft data that this method is extracted identical
Well point data, ensure that the uniqueness of database, treated, and inspection shaft data are as shown in table 3.
Table 3
In fact, in most cases, the shaft bottom of inspection shaft is not to flush forever with tube bottom, i.e. shaft bottom elevation is not equal to
The minimum value of tube bottom elevation；And tube bottom elevation is required to be greater than shaft bottom elevation in Mike Urban software, if tube bottom elevation is equal to well
Bottom elevation then prompts mistake, therefore to avoid the occurrence of the mistake, and column --- a tube bottom elevation, and pipe well bottom is created in table 3
Elevation=shaft bottom elevation-height difference, height difference determines according to the actual situation between shaft bottom elevation and tube bottom elevation, is such as taken as 100mm.
In the specific embodiment of the application, is handled using Excel VBA software, obtain pipeline table data.
For mass data, read using artificial first is that expend considerable time and effort, second is that it is different surely
Guarantee the accuracy of pipe network data.
Pipeline primary data in analytical table 2 is it is found that starting inspection shaft, the shaft bottom for terminating inspection pound sign, originating inspection shaft
Elevation, pipeline scale can be directly used in pipeline table, and there is starting inspection shaft not necessarily upstream inspection shaft in table.And it manages
Shaft bottom elevation, the pipeline shape of the pipeline number, termination inspection shaft that need in line table can not be directly acquired from table 2, terminate inspection
The shaft bottom elevation for looking into well needs to inquire to obtain to terminate that a line that inspection shaft be starting inspection shaft, and this is to a large amount of pipeline numbers
According to input it is very inconvenient, therefore use programming with realize data transformation automation.
The section start tube bottom altitude data and connection relationship tables of data of pipeline are obtained from pipeline primary data, including following
Step:
S1, the tube bottom elevation for obtaining connection inspection shaft；
S2, duplicate pipeline data are deleted；
S3, setting condition obtain the unique data of single pipeline, i.e. section start is necessary for upstream well, and termination is downstream
Well, corresponding section start tube bottom elevation are higher than the tube bottom elevation of termination.
From pipeline primary data, the data for having closing well are gone in exception pipeline data, form the initial number for there was only pipeline data
According to as shown in table 4；
Table 4
In step S1, termination inspection shaft is expert at and starting inspection shaft is expert at, and there are following relationships: terminating inspection shaft institute
Physical prospecting point number (i.e. inspection the pound sign)=starting inspection shaft connection point number of the row being expert at.It is embedding using being designed in Excel VBA
Set circulation achievees the purpose that obtain the tube bottom elevation for terminating inspection shaft plus conditional statement.
Be arranged decision condition be " when the connection point number (the 2nd column) of the i-th row and inspection pound sign (the 1st arranges) of xth row are identical,
And the i.e. connection point number (the 2nd column) of xth row is identical as inspection pound sign (the 1st column) of the i-th row, then is determined as the i-th row and xth behavior
Same pipeline ", only section start, termination are reverse, then the newly-built column of the tube bottom elevation assignment of xth row to the i-th row are obtained
Obtain the tube bottom elevation of section start；
Code is as follows:
After running above-mentioned code, the tube bottom elevation that each pipeline accordingly connects point number can be obtained, as shown in table 5.
Table 5
Step S2, from the primary data in table 5, it can be seen that same pipeline has 2 records, as Y90-Y116 with
Y116-Y90 is two records in table 5, but is essentially same pipeline, the difference lies in that one is with upstream inspection shaft
(Y90) for starting inspection shaft, one be with downstream inspection shaft (Y116) for starting inspection shaft, therefore by duplicate pipeline data into
Row is deleted, and the pipeline tables of data of only one record of a pipeline is obtained.
In step S3, the Urban software requirement upstream Mike shaft bottom elevation has to be larger than downstream shaft bottom elevation, on the contrary then mention
Show mistake, this is also to be consistent with actual conditions.Therefore condition need to be arranged to the duplicate pipeline data of deletion.
It is " to compare the termination tube bottom elevation (the 3rd column) and newly-built column of the i-th row, if termination pipe that decision condition, which is arranged,
Bottom altitude data is less than newly-built column data, then retains the i-th row data, conversely, then deleting the i-th row data, retains xth line number
According to ", guarantee section start is upstream well, and termination is downstream well, forms the unique data of single pipeline.
Code is as follows:
After running above-mentioned code, the unique data of single pipeline can get, bottom altitude data and connection relationship tables of data are such as
Shown in table 6.
Table 6
In table 6, increase pipeline number and pipeline shape data.
Pipeline is numbered, a column can be created, started with LINK, directly filling obtains.
Pipeline shape is generally divided into round tube and Fang Han, in Mike Urban software, is assigned a value of M1 to round tube, other side, which is contained, to assign
Value is M2.
Pipeline shape data are ranked up with caliber, distinguish round tube and Fang Han, are then created a column, are arranged entitled typeno,
It is assigned a value of N1 to provide caliber data, is assigned a value of N2 to provide width and altitude information.
It is two column by the scale resolution of Fang Han, using multiplication sign as separator, obtains the width and height of Fang Han.
In the specific embodiment of the application, the value of M1, N1 are 1, and the value of M2, N2 are 3.By locating above
Reason, obtains the partial data of pipeline, as shown in table 7.
Table 7
Inspection shaft table and pipeline table data are merged into inside the same Excel file, Mike Urban software is recycled
Data import tool, can import data in model, the achievement of importing is as shown in Figure 1.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of pipeline data processing method is used for Mike Urban software modeling according to being handled to original tube line number, just
Beginning pipeline data include starting pound sign, terminate pound sign, coordinate, ground elevation, buried depth, tube bottom elevation, caliber or section attribute；Its
It is characterized in that, to original tube line number according to fractionation combination is carried out, forms inspection shaft table and pipeline table to meet modeling needs, wherein examining
Cha Jingbiao includes inspection shaft number, coordinate, ground elevation, shaft bottom Height attribute, makees exclusive identification code with inspection shaft number；Pipeline
Table includes pipe number, shape, scale, upstream pound sign and downstream pound sign, upstream tube bottom elevation and downstream tube bottom Height attribute, with
Pipe number makees exclusive identification code, is established a connection by pound sign attribute and inspection shaft table.
2. pipeline data processing method according to claim 1, it is characterised in that: in the primary data, select
Beginning pound sign, coordinate, ground elevation, tube bottom elevation form inspection shaft table primary data, pass through the minimum tube to same starting pound sign
Bottom elevation subtracts setting value and obtains shaft bottom elevation, to obtain unique inspection shaft table.
3. pipeline data processing method according to claim 1, it is characterised in that: in the primary data, select
Beginning pound sign terminates pound sign, tube bottom elevation, caliber or section parameter formation pipeline table primary data, manages in pipeline table primary data
Bottom elevation is the tube bottom elevation of termination, and the tube bottom elevation of section start, needs to obtain pipeline starting from pipeline table primary data
The tube bottom altitude data and connection relationship tables of data at place.
4. pipeline data processing method according to claim 3, it is characterised in that: obtain pipeline from pipeline primary data
Section start tube bottom altitude data and connection relationship tables of data, comprising the following steps:
S1, the tube bottom elevation for obtaining connection inspection shaft；
S2, duplicate pipeline data are deleted；
S3, setting condition obtain the unique data of single pipeline, i.e. section start is necessary for upstream well, and termination is downstream well, right
The section start tube bottom elevation answered is higher than the tube bottom elevation of termination.
5. pipeline data processing method according to claim 4, it is characterised in that: nested using being designed in Excel VBA
Circulation achieves the goal plus conditional statement.
6. pipeline data processing method according to claim 4, it is characterised in that:
In step S1, setting decision condition be " when the i-th row jth column connection point number it is identical as the inspection pound sign that xth row kth arranges,
And the i.e. connection point number of xth row kth column is identical as the inspection pound sign that the i-th row jth arranges, then is determined as that the i-th row and xth behavior are same
Pipeline ", only section start, termination are reverse, then the newly-built column of the tube bottom elevation assignment of xth row to the i-th row are risen
Tube bottom elevation at beginning；
In step S2 and S3, setting decision condition is " to compare the termination tube bottom elevation and newly-built column of the i-th row m column, if eventually
Only place's tube bottom altitude data is less than newly-built column data, then retains the i-th row data, conversely, then deleting the i-th row data, retains xth
Row data ", guarantee section start are upstream well, and termination is downstream well, form the unique data of single pipeline.
7. pipeline data processing method according to claim 4, it is characterised in that: in tube bottom altitude data and connection relationship
In tables of data, increase pipeline number and pipeline shape data.
8. pipeline data processing method according to claim 4, it is characterised in that: in Mike Urban software, to circle
Pipe is assigned a value of M1, and other side, which is contained, is assigned a value of M2.
9. pipeline data processing method according to claim 4, it is characterised in that: pipeline shape data are arranged with caliber
Sequence is assigned a value of N1 to provide caliber data, is assigned a value of N2 to provide width and altitude information.
10. pipeline data processing method according to claim 1, it is characterised in that: by inspection shaft table and pipeline table data
It is merged into inside the same Excel file, recycles the data import tool of Mike Urban software, import data to model
In.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112101593A (en) * | 2020-09-16 | 2020-12-18 | 北京市政路桥管理养护集团有限公司 | General investigation method and system for drainage pipe network |
| CN112380607A (en) * | 2020-11-18 | 2021-02-19 | 同济大学建筑设计研究院(集团)有限公司 | Pipeline connection data generation method and device, computer equipment and storage medium |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112101593A (en) * | 2020-09-16 | 2020-12-18 | 北京市政路桥管理养护集团有限公司 | General investigation method and system for drainage pipe network |
| CN112380607A (en) * | 2020-11-18 | 2021-02-19 | 同济大学建筑设计研究院(集团)有限公司 | Pipeline connection data generation method and device, computer equipment and storage medium |
| CN112380607B (en) * | 2020-11-18 | 2023-07-07 | 同济大学建筑设计研究院(集团)有限公司 | Pipeline connection data generation method, device, computer equipment and storage medium |
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