A kind of Internet resources generation method based on standardization CAD diagram paper
Technical field
The present invention relates to mobile communication technology field, specifically a kind of Internet resources based on standardization CAD diagram paper
Generation method.
Background technology
The generating process of current telecommunications line resource, from planning and designing to final typing comprehensive resources system, main warp
Cross planning and designing, site operation, construction change, making as-constructed drawing, the several links of the comprehensive resource system of manual entry.
Planning and designing link, design department is mainly the demand proposed according to departments such as network, plans, with reference to conventional history
The paper material accumulated under drawing, line carries out pipeline designs.
After the completion of design, unit in charge of construction carries out site operation according to design drawing, in work progress, because of the actual feelings of network
The limitations such as condition, property, geographical present situation, surrounding enviroment, can carry out construction change.
After the completion of construction, unit in charge of construction can combine the design drawing of early stage, with reference to construction alteration, draw final version
As-constructed drawing, then by data maintenance personnel craft typing comprehensive resources system.
In the process of implementation, have the disadvantage that makes the pipeline data for being finally entered into comprehensive resources system accurate to such scheme
True property is not high, and typing workload is larger, the data maintenance of pipeline is worked heavy as a task, is but difficult in find effects very much
Work:
In the planning and designing stage, because of manpower and cost reason, site inspection is less, during layout design, mainly by history figure
The paper material accumulated under paper, line is drawn, and the accuracy of design is not high;
The drawing designed, complicated various, form differs, and is equally such as people's well, though all it is to be represented with rectangle, the list having
Position uses four Straight Combinations, one complete rectangular of some use to represent that drawing is nonstandard, disunity, it is difficult to enter using IT instruments
Row is imported;
During design, pipeline attribute of an element only with design tool default property, and the elements correlation other resources
Model important attribute without reference to, rely primarily on later stage manual entry, apart from initial design and implement when actual conditions interval compared with
Long, error probability is high;
The as-constructed drawing of final version is drawn by maintenance personnel more, and maintenance personnel does not know much have less understanding to CAD drawing skills, effect of drawing
Rate is low, mistake is more;
During data inputting, rely primarily on manually carries out typing by hand according to as-constructed drawing, and typing workload is big, efficiency of inputting
It is low;
After data inputting, lack data check means, it is impossible to find the accuracy of logging data in time, often using
When, just find error in data.
For the shortcoming that there is currently, the present invention provides a kind of Internet resources generation method based on standardization CAD diagram paper,
This method is analyzed from line resource planning and designing to final each link imported into comprehensive resources system, analyzing influence
Data import accuracy and efficiency key factor, make full use of as-constructed drawing, by solve CAD diagram paper discrimination it is not high, rule
Delineate meter existing network to be automatically imported, import data automatic inspection technical problem according to shortage, CAD diagram paper, automatically generate up-to-standard
Resource data, lifted telecom cable resource data maintenance efficiency.
The content of the invention
Technical assignment of the invention is directed to above weak point, there is provided a kind of network money based on standardization CAD diagram paper
Source generation method.
A kind of Internet resources generation method based on standardization CAD diagram paper, its implementation process is:Design specification first
Drawing, based on the drawing, the CAD diagram paper to being completed including pipe network is parsed, resource data is presented, then by comparison, school
Test, change, generate accurate resource data, import in comprehensive resources management system and present and be managed.
It implements process:
Designing load template, i.e., develop good standardized design template, then by the standardized designs template in advance first
It is loaded into CAD design environment;
Carry out existing network base map derivation, will qualified existing network storage pipeline network data, geodata in system, with
The form of CAD base maps, i.e. .dwg is derived;
Design template based on above-mentioned standard, derived base map and existing resource data, carry out CAD diagram paper design;
The CAD diagram paper that will finally design is showed.
When actual design is used, be dragged to the element in template on the page by dragging, dragging operation by standardized designs template
Can complete design.
The standardized designs template includes that icon, attribute, operating process standardize three parts, wherein,
The standardization of icon refers to each icon one line resource model of correspondence;
The standardization of attribute, refers to outside the system property provided in design tool, to be extended according to comprehensive resource system resource model
The property set that need to be safeguarded, and specification is filled according to comprehensive resource system resource model attribute, the maintenance criterion of the property set that standardizes, including
Whether must fill out, default value option;
The standardization of operating process, the action to design operation carries out Standardization Requirement.
The existing network base map is derived by approximation analog selection algorithm, by qualified existing network storage pipeline in system
Network data, geodata, are derived with the form of CAD base maps, and cad file base map resource is audited, and confirm do not have
After problem, then download and carry out engineering design.
The approximation simulation algorithm is that the network and geographical resource that will be selected are to divide according to category Properties equivalence transformation
Group sequence simultaneously carries out base map data genaration, and the approximation simulation algorithm is examined in terms of property, purposes, shape, yardstick, color 5
Consider, classification derivation is carried out to object according to classification indicators during derivation.
Selection to target map data on GIS, including two kinds of dimensions of geodata and business datum, and business datum is tieed up
The resource data of degree is realized according to resource type with different figure layers, during derivation, after the selection of geo-spatial data figure layer, and selection
Different business datum figure layers are derived.
After the completion of the design of CAD diagram paper, the CAD diagram paper that will be designed is uploaded in system, and carries out importing presentation, is imported
When, it is necessary to call CAD parse interface, analysis CAD in data structure, generate need resource data:The CAD that upload is designed
During drawing file, first have to carry out resource inspection, be transferred under official document folder by verifying cad file, and parsed, do not have
Have by verifying rule, document analysis are exited, then pointed out, and which information is not over verification;Cad file is straight by parsing
Connect the related data that is output as GIS forms and presentation preview is carried out in GIS.
It is of the invention it is a kind of based on standardization CAD diagram paper Internet resources generation method compared to the prior art, with
Lower beneficial effect:
The present invention by analyze in mobile communications network resources domain influence data import accuracy and efficiency it is crucial because
Element, by carrying out regulation and standardization to pipe network completion CAD diagram paper, solution CAD diagram paper discrimination is not high, planning and designing existing network
It is automatically imported, imports data automatic inspection technical problem according to shortage, CAD diagram paper, automatically generates up-to-standard resource data,
The maintenance efficiency of telecom cable resource data is lifted, it is practical, it is applied widely, with good application value.
Brief description of the drawings
Accompanying drawing 1 is of the invention to realize schematic diagram.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the invention will be further described.
A kind of Internet resources generation method based on standardization CAD diagram paper, by mobile communications network resources domain
Pipe network completion CAD diagram paper carry out regulation and standardization, based on standardization drawing, parsed, resource data be presented, and
By comparing, verifying, accomplish, accurate resource data is generated, import comprehensive resources management system and be managed.
Accompanying drawing 1 shows that pipeline data are plotted to the system schematic of accurate storage from drawing, relates generally to existing network base map
Derive, design template is provided, drawing is automatically imported with data intelligent checking etc., based on these steps, implementation process of the invention
For:
First, design template loading.
The pre- standardized designs template developed is loaded into CAD design environment, in design directly by dragging, dragging behaviour
Complete design by making to be dragged to the element in template on the page.
The work of standardized designs template includes the part of standardization three of icon, attribute, operating process.
Wherein, the standardization of icon is each icon one line resource model of correspondence, and the technique of painting of the resource model needs
Unified, such as pore, all unification are identified with " pore " icon, are directly quoted the mark and are designed, and guarantee can be straight by system
Connect identification.
The standardization of attribute, outside the system property that design tool is provided, dimension is needed according to the extension of comprehensive resource system resource model
The property set of shield, and specification is filled according to comprehensive resource system resource model attribute, the maintenance criterion of the property set that standardizes is included whether
Must fill out, the option such as default value, it is specific as shown in the table:
Attribute |
Fill in description |
A bearing points title (whole) * |
Attribute must be filled out, " whole " represents that all scenes must be filled out |
A ends reel stays length |
|
Z bearing points title (whole) * |
Attribute must be filled out, " whole " represents that all scenes must be filled out |
Z ends reel stays length |
|
Affiliated pipeline name section (whole) * |
Attribute must be filled out, " whole " represents that all scenes must be filled out |
Pipe-line system title (whole) * |
Attribute must be filled out, " whole " represents that all scenes must be filled out |
Pipe branch title (whole) * |
Attribute must be filled out, " whole " represents that all scenes must be filled out |
Pore number (laying) * |
Fiber cable laying required field |
Take pore number (laying) * |
Fiber cable laying required field |
Pipe surface line number |
Pipeline section figure needs |
Pipe surface columns |
Pipeline section figure needs |
Affiliated optical cable name section (laying) * |
Fiber cable laying required field |
Cable system title (laying) * |
Fiber cable laying required field |
A ends bearing points ID |
The resource that reuses is automatically generated |
A ends reel stays ID |
The resource that reuses is automatically generated |
A ends bearing points ID |
The resource that reuses is automatically generated |
A ends reel stays ID |
The resource that reuses is automatically generated |
Affiliated duct section ID |
The resource that reuses is automatically generated |
Pipe-line system ID |
The resource that reuses is automatically generated |
Pipe branch ID |
The resource that reuses is automatically generated |
Affiliated optical cable segment ID |
The resource that reuses is automatically generated |
Affiliated optical cable segment system identifier |
The resource that reuses is automatically generated |
Duct section safeguards length |
Hand filling |
Duct section computational length |
|
Pipe branch safeguards length |
Hand filling |
Pipe branch computational length |
|
Pipe-line system safeguards length |
|
Pipe-line system computational length |
|
Optical cable segment safeguards length |
|
Optical cable segment computational length |
|
Cable system safeguards length |
|
Cable system computational length |
|
The standardization of operating process, the action to design operation carries out Standardization Requirement, it is necessary to create " mark when such as designing
Note figure layer " and " resource figure layer " two figure layers, compass, form, Electronic Signature etc. are plotted in " mark figure layer ", and line is provided
Source is plotted in " resource figure layer ";Line resource needs to use multi-thread (one kind of CAD line types) to be designed;Draw line resource
When, CAD needs to open trap mode, catches the central point of " point Resource Block ".
2nd, existing network base map is derived.
By approximation analog selection algorithm, can by qualified existing network storage pipeline network data in system,
Reason data, are derived, and cad file base map resource is sent into each business by flow with the form of CAD base maps (.dwg)
Section office are audited, confirm it is out of question after, then carry out engineering design after downloading.
The essence of approximation simulation algorithm is the network that will select and geographical resource is according to category Properties equivalence transformation
Packet sequence simultaneously carries out base map data genaration.Approximation simulation can be in terms of property, purposes, shape, yardstick, color etc. 5
Consider, classification derivation can be carried out to object according to classification indicators during derivation.
Selection to target map data on GIS, can include two kinds of dimensions of geodata and business datum, and business is tieed up
The resource data of degree is realized according to resource type with different figure layers, during derivation, can be after the selection of geo-spatial data figure layer, and choosing
Selecting different business datum figure layers is derived.
Wherein, the selection for each figure layer can be converted into the packet selection to the classification belonging to key element layer, element category
Solve the problems, such as numerical map show in cartographic generaliztion and inquiry, the Symbol Style set and for the Flexible Query of different demands.
For the particularity of feature object, key element is logically subdivided into different types of sublayer according to certain classifying rules.Reference
Define ec={ ci, 1≤i≤n } and ri={ rij, 1≤i≤n;1≤i≤mi }, in data selection and query process, according to
Its feature and classification indicators carry out classification derivation to thematic factor.According to the geometric properties of symbol, map symbol is broadly divided into a little
Shape symbol, line symbol and area symbol.According to GIS-Geographic Information System to the abstract of reality, application-specific data can be divided into
Point, line, surface.Scene is imported for pipeline data, correspondence symbol is set up to each class map symbol, different symbols are set and is shown
Control pattern.According to symbol number during drawing, the parameter such as geographic element related position, size, color can just complete ground icon
Number drafting.Symbolic library uses binary tree structure, and symbol is divided into point, line, surface file is respectively stored in map symbols bank.Node
Represent certain class marking types, under the symbol that child node represents 3 types is root node, and each symbol is certain symbol class
Child node under type node, leaf node represents certain specific symbol.To derive an Internet resources for works scope and geographical number
As a example by, packet resource containing point, line resource, three kinds of dimension datas of face resource are derived, each dimension includes corresponding subclass data.ci
The multidimensional datas such as people's well, electric pole, connector box, the cross-connecting box of point resource are represented, ri represents the subclass data acquisition system under i dimensions, rij
Represent classification set or specific classification under subclass data.
If undesirable, there is provided the map modification function of frame choosing, positional information and resource information when improving design
Accuracy.
3rd, CAD diagram paper design
Based on derived electronic map and existing resource data, designer carries out drawing and sets in strict accordance with standard requirement
Meter.
4th, design drawing is imported.
After the completion of design, the CAD diagram paper that will can be designed is uploaded in system, and carries out importing presentation.During importing, need
CAD is called to parse interface, the data structure in analysis CAD generates the resource data for needing.
During the CAD diagram paper file that upload is designed, first have to carry out resource inspection, be transferred to just by verifying cad file
Under formula file, and parsed.Not over rule is verified, document analysis are exited, then pointed out, and which information is not led to
Cross verification.
Cad file is directly output as the related data of GIS forms and presentation preview is carried out in GIS by parsing.
In the present invention, have the characteristics that:
It is associated with resource model, standardized CAD design template, this is the basis of this programme, only data standard
Change, could be parsed by system;
CAD data abstracting method, according to CAD data structure, calls CAD interfaces, and CAD data is parsed;
The conversion method of CAD diagram paper and resource data, the method is generated according to CAD data structure and resource data model,
It is core that CAD diagram paper is converted into resource data;
As-constructed drawing and design drawing control methods, according to the rule of setting, are contrasted algorithm, are found out according to the algorithm
The difference of data.
By the use of the method, in 6 months that system is used, importing pipeline skin is long 53000 kilometers altogether, and light is related to altogether
Cable data 230000, pipeline data 80000 is a plurality of, electric pole data 3400000, is passed through according to daily data volume data inputting
Test, the man month of workload 120 is needed altogether, expense is saved altogether:120*22*786=2075040 units.
By specific embodiment above, the those skilled in the art can readily realize the present invention.But should
Work as understanding, the present invention is not limited to above-mentioned specific embodiment.On the basis of disclosed embodiment, the technical field
Technical staff can be combined different technical characteristics, so as to realize different technical schemes.
In addition to the technical characteristic described in specification, the known technology of those skilled in the art is.