CN109165412A - A kind of cable duct bank engineering design method and system based on GIS-Geographic Information System - Google Patents
A kind of cable duct bank engineering design method and system based on GIS-Geographic Information System Download PDFInfo
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Abstract
A kind of cable duct bank engineering design method and system based on GIS-Geographic Information System, comprising: laying route selection is carried out based on cable duct bank engineering project information combination Basic Geographic Information System, master pattern library and the zone digit model library obtained in advance；The electrical design for carrying out the cable duct bank engineering in conjunction with the cable duct bank engineering parameter information obtained in advance based on the laying route, obtains laying design；The comb engineering of the cable is carried out according to laying design.Technical solution of the present invention completes the digital coordination design of cable duct bank engineering, realizes design object standardization, design process visualization, the digitlization of design cycle collaborative, result of design and has many advantages, such as accurate convenient, technologically advanced.
Description
Technical field
The invention belongs to cable work fields, and in particular to a kind of cable duct bank engineering design based on GIS-Geographic Information System
Method and system.
Background technique
The design of cable work mainly uses the two-dimensional design method of AutoCAD at present, and the achievements exhibition of cable work is adopted
It is the electronic document and drawing of DWG format.Although the accuracy and beauty of design can be increased using computer graphics
Property, the portability of result of design carrying and repeated application is improved, but there is no change design in itself for this design method
Process is only to eliminate tracing link；In the management of design finished product, electronic drawings and archives are only increased.Due to design drawing
It is still isolated data, Various types of data does not do structuring processing, therefore extraction, statistics, inquiry, analysis of information etc. is grasped
Make that difficulty is larger, the degree of tap value is relatively low in data, and most of designing units are still in the rank of computer graphics
Section.
The design work of cable work is related to the multi-specialized cooperations such as exploration, communication, electrical, system, civil engineering, traditional
In design method, this matching relationship is by mutually mentioning data process and realize between profession, and collaborative design work stops substantially
It stays in the artificial collaboration level by means of computer platform, workflow generally uses sequential working mode, i.e. continuous productive process
Task in one design process is divided into multinomial subtask, is designed according to the workflow pre-established, respectively by mode
The work starting point of profession is the firsthand information input of preceding working procedure, and the data provided between profession is with two-dimentional drawing and text, number
Word expression.In traditional cable work design, after design work starts, money is mutually proposed between profession, receives money, revisions on drawings,
It after adjusted design, also to re-start and propose money, receive money, repeat the above steps, cause basic information interaction unsmooth, concertedness,
Inheritance is insufficient, and designing quality and efficiency is caused to reduce.
Currently, the digital coordination design in relation to cable work is also in exploratory stage, and the basic data of cable work
The case where in the presence of not being inconsistent with scene, the accuracy of subsurface investigation detection technique and accuracy also have certain gap, these situations
Difficulty is increased to the Design of digital of cable work.
Summary of the invention
In order to solve the above-mentioned deficiency in the presence of the prior art, the present invention provides a kind of electricity based on GIS-Geographic Information System
Cable comb engineering design method and system.
Present invention provide the technical scheme that
A kind of cable duct bank engineering design method based on GIS-Geographic Information System, comprising:
Based on obtain in advance cable duct bank engineering project information combination Basic Geographic Information System, master pattern library and
Zone digit model library carries out laying route selection；
The cable duct bank work is carried out in conjunction with the cable duct bank engineering parameter information obtained in advance based on the laying route
The electrical design of journey obtains laying design；
The comb engineering of the cable is carried out according to laying design.
Preferably, described based on the cable duct bank engineering project information combination Basic Geographic Information System obtained in advance, mark
Quasi- model library and zone digit model library carry out laying route selection, comprising:
The Fundamental Geographic Information Data in cable work region is obtained based on Basic Geographic Information System；
Multi dimension information model is obtained according to master pattern library and zone digit model library；
According to Fundamental Geographic Information Data, multi dimension information model and in advance the cable duct bank engineering project information that obtains carries out
Lay route selection；
Wherein, the java standard library includes: substation, tunnel, comb, cable duct, Gong Jing, shaft tower, basis and cable termination；
The zone digit model library includes: building, the title of device model, coordinate and elevation in partial region
Information.
Preferably, described according to Fundamental Geographic Information Data, multi dimension information model and the cable duct bank engineering that obtains in advance
Project information carries out laying route selection, comprising:
According to Fundamental Geographic Information Data, multi dimension information model and in advance the cable duct bank engineering relevant information that obtains carries out
Line route selection, which generates, simplifies laying route；
Determining primary election is adjusted to the simplified route by the Basic Geographic Information System based on exploration situation to apply
If route；
Route, which is laid, according to the primary election carries out collision detection and the determining final laying route selection of barrier evacuation inspection.
Preferably, it is described carried out based on the laying route in conjunction with the cable duct bank engineering parameter information that obtains in advance described in
The electrical design of cable duct bank engineering, comprising:
Establish the engineering index of the cable duct bank engineering；
The structural parameters of cable duct bank engineering, overhead cabling method are determined based on the laying route and the engineering index
The electrical design of the cable duct bank engineering is carried out with cable operating parameter, generates calculated description.
It is preferably, described to obtain laying design, comprising:
Based on final laying route and the electrical design, design key position work well and according to preset interval described
Straight line work well is designed between key position work well, while explanation is transformed to active well；
Based on design comb and the cabling in the comb between the key position work well and the straight line work well；
Corresponding earthing mode is selected according to the actual situation and carries out the segment design of the cable, between every section of the cable
It is connected by transition joint, the transition joint is placed in the active well；
The cable termination is selected according to default principle and is designed by the laying that actual requirement carries out terminal ground connection arrangement.
Preferably, the basis presets principle and selects the cable termination and carry out terminal ground connection arrangement by actual requirement
After laying design, further includes:
It is generated based on GIS-Geographic Information System with numbered engineering drawing by laying design.
Preferably, the comb engineering that the cable is carried out according to laying design, comprising:
According to the engineering drawing and calculated description storage digitlization achievement after laying design；
The progress cable duct bank engineering design of digital information model is generated based on the digitlization achievement and transfers the number
Word information model carries out the comb engineering of the cable；
Wherein, the digital information model includes: project data, geographic information data and documentation.
Another object of the present invention is to propose a kind of cable duct bank engineering design system based on GIS-Geographic Information System, packet
It includes:
Route chooses module, collaborative design module and engineering design module,
The route chooses module, for based on the cable duct bank engineering project information combination fundamental geological letter obtained in advance
Breath system, master pattern library and zone digit model library carry out laying route selection；
The collaborative design module, for combining the cable duct bank engineering parameter obtained in advance letter based on the laying route
Breath carries out the electrical design of the cable duct bank engineering, obtains laying design；
The engineering design module, for carrying out the comb engineering of the cable according to laying design；
Wherein, the java standard library includes: substation, tunnel, comb, cable duct, Gong Jing, shaft tower, basis and cable termination；
The zone digit model library includes: building, the title of device model, coordinate and elevation letter in partial region
Breath.
Preferably, the route chooses module, comprising: the first acquisition submodule, the second acquisition submodule and route are chosen
Submodule；
First acquisition submodule, for obtaining the basis ground in cable work region based on Basic Geographic Information System
Manage information data；
Described second obtains mould block, for obtaining multidimensional information mould according to master pattern library and zone digit model library
Type；
The route chooses submodule, for obtaining according to Fundamental Geographic Information Data, multi dimension information model and in advance
Cable duct bank engineering project information carries out laying route selection.
Preferably, the route chooses submodule, comprising: the first selection unit, the second selection unit and third are chosen single
Member；
First selection unit, for according to Fundamental Geographic Information Data, multi dimension information model and the electricity that obtains in advance
Cable comb engineering relevant information carries out line route selection and generates simplified laying route；
Second selection unit, for passing through the Basic Geographic Information System to the simplified road based on exploration situation
Line is adjusted determining primary election laying route；
The third selection unit, for being laid according to the primary election, route carries out collision detection and barrier evacuation checks
Determine final laying route selection.
Preferably, the collaborative design module, comprising: building index submodule, electrical design submodule and calculating inteilectual
At submodule；
The building indexes submodule, for establishing the engineering index of the cable duct bank engineering；
The electrical design submodule, for determining cable duct bank engineering based on the laying route and the engineering index
Structural parameters, overhead cabling method and cable operating parameter carry out the electrical design of the cable duct bank engineering；
The calculated description generates submodule, for generating calculated description.
Preferably, the collaborative design module, further includes: the first laying submodule, the second laying submodule, third laying
Submodule and the 4th laying submodule；
The first laying submodule, for being based on the final laying route and the electrical design, design key
Position work well simultaneously designs straight line work well according to preset interval between the key position work well, while being transformed to active well
Explanation；
The second laying submodule designs comb between the key position work well and the straight line work well for being based on
And the cabling in the comb；
The third lays submodule, for selecting corresponding earthing mode according to the actual situation and carrying out the cable
Segment design, is connected by transition joint between every section of the cable, and the transition joint is placed in the active well；
The 4th laying submodule, for selecting the cable termination according to default principle and being carried out eventually by actual requirement
End ground connection arrangement.
Preferably, the collaborative design module, further includes: drawing creation submodule；
The drawing creation submodule, for being generated based on GIS-Geographic Information System with numbered by laying design
Engineering drawing.
Preferably, the engineering design module, comprising: sub-module stored and engineering design submodule；
The sub-module stored, for according to the engineering drawing and calculated description storage digitlization achievement after laying design；
The engineering design submodule carries out cable row for generating digital information model based on the digitlization achievement
Pipe engineering design simultaneously transfers the comb engineering that the digital information model carries out the cable；
Wherein, the digital information model includes: project data, geographic information data and documentation.
Compared with the immediate prior art, technical solution provided by the invention is had the advantages that
Technical solution of the present invention is based on the cable duct bank engineering project information combination Fundamental Geographic Information System system obtained in advance
System, master pattern library and zone digit model library carry out laying route selection；It is obtained in advance based on laying route combination
Cable duct bank engineering parameter information carries out the electrical design of cable duct bank engineering, obtains laying design；It is carried out according to laying design
The comb engineering of the cable.The digital coordination design for completing cable duct bank engineering, realizes design object standardization, design
Process visualization, design cycle collaborative, result of design digitize and have many advantages, such as accurate convenient, technologically advanced.
Technical solution of the present invention realizes the fusion of each profession, realizes the collaborative work of the profession such as electrical, system, civil engineering,
By integration realization information sharing, realize and draw, calculate integration, ensure that data in engineering design have " primary input,
Repeatedly utilize " the characteristics of, and realize design information effectively transmitting, shared and feedback in real time in engineering overall process.
Technical solution of the present invention can effectively avoid collision the appearance of problem, reduce and avoid and is existing caused by design mistake
Field change, is improved greatly the quality of result of design, guarantees engineering construction progress.
Detailed description of the invention
Fig. 1 is design method flow chart of the present invention；
Fig. 2 is cable duct bank engineering collaborative design method schematic diagram；
Fig. 3 is cable duct bank Engineering Digital Model of Collaborative Design figure.
Specific embodiment
For a better understanding of the present invention, following will be combined with the drawings in the embodiments of the present invention, in the embodiment of the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.
Embodiment 1
Such as Fig. 1, comprising:
S1, the cable duct bank engineering project information combination Basic Geographic Information System based on obtaining in advance, master pattern library
And zone digit model library carries out laying route selection；
S2, the cable duct bank is carried out in conjunction with the cable duct bank engineering parameter information obtained in advance based on the laying route
The electrical design of engineering obtains laying design；
S3, the comb engineering that the cable is carried out according to laying design.
It is specific as shown in Fig. 2,
S1 further comprises:
Step 1, newly-built cable duct bank engineering, the relevant data of assembled item, information, in digital coordination designing system
In, it is managed collectively；It determines that each profession participates in the designer of this engineering, determines the power for the personnel at different levels that engineering participates in
Limit；
Wherein, the data includes: general purpose discipline specification relevant to cable duct bank engineering, such as standardized designs, design
Specification and designing technique regulation；Binding character material relevant to this engineering, such as project proposal.
The information includes: the start-stop point information and planning transmission capacity of cable duct bank engineering, start-stop substation are related
Information (including substation's outgoing line interval, phase sequence etc.)；
The permission of the personnel at different levels includes: reading permission, modification authority, audit permission etc..
Step 2 is based on GIS technology, obtains the Fundamental Geographic Information Data in this cable work region, including digital shadow
Picture, digital elevation model, underground pipe line data, cable distribution and position data and power grid thematic data etc.；
Wherein, the GIS technology is the necessary carrier of cable work Design of digital, in the process of entire Design of digital
In, GIS technology will play the role of uniform operational platform and overall process data medium.
The concrete application of GIS technology is as follows:
(1) digitization
Dynamic update is carried out to data using GPS technology and RS technology, guarantees the timeliness of GIS data, while utilizing GIS
Platform organizes geographic information data, guarantees each stage continuous effective of cable work design.
(2) proceduring
Guarantee that GIS technology is applied to the feasibility study of cable work design, just sets, each stage of construction drawing design.
(3) collaborative
GIS technology is relied on, is transferred in cable work Path selection, electrical design, structure design, collaborative design and achievement
Etc. realize synergistic application.
Step 3 obtains multi dimension information model from master pattern library and zone digit model library, comprising: builds, sets
Standby, substation, Gong Jing, comb, cable duct, cable accessory etc.；
Wherein, the master pattern library includes substation, tunnel, comb, cable duct, Gong Jing, shaft tower, basis, cable end
End etc.；
The zone digit model library includes title, coordinate and the elevation of the models such as building, equipment in partial region
Information.
Step 4 is based on GIS technology, extracts Fundamental Geographic Information Data, is shown using two dimension or three dimensional pattern, and
Display mode can be controlled by figure layer；
Wherein, the Fundamental Geographic Information Data includes topographic map, elevation information, satellite image and power grid special topic number
According to etc..
Step 5 carries out line route based on GIS and automatically selects, using special to existing geographic information data and power grid
The integrated of data is inscribed, relevant expert data is information-based so that cable duct bank engineering circuit designs, digitizes, and improves Path selection
Quality and efficiency；
Wherein, the Path selection is simplified route scheme, the main area for considering to need to avoid in cabling process
Domain and turning point are taken into account and consider built route and planning route.
Step 6, according to the route scheme automatically selected in above-mentioned steps, actual conditions of the designer according to field survey
Path is manually adjusted, determines the route scheme of primary election；
Wherein, the exploration situation should be entered into Basic Geographic Information System, supplement perfect relevant information, and confession is subsequent
Engineering uses.
Step 7, the path according to initial option, carry out collision detection and barrier evacuation checks, path optimizing scheme；
Collision detection described in step 7 is the cable duct bank path according to primary election, to heating power along the line, draining, combustion gas
Bidirectional collision inspection is carried out Deng other municipal pipelines；
Wherein, it is cable trace according to primary election that the described barrier evacuation, which checks, to the buildings such as house along the line from
Dynamic evacuation.
Step 8, Path selection and scheme optimization according to above-mentioned steps, determine final cable (optical cable) line route
Figure；
Wherein, the optical cable path profile is determined according to the optical cable demand that communication speciality proposes.
Step 5, the selection process in cable duct bank path described in 6,7,8 can be indicated by figure.
S2 further comprises:
Step 9, on newly-built cable duct bank path, design key position Gong Jing first, including rotation angle well, three driftings,
Four driftings, the case where being transformed to active well, should also illustrate；
Step 10, between key position work well, every 100-150 meters or so spaced design straight line work wells；
Wherein, step 9, the design of work well described in 10, are equidistantly pacified on fixed cable trace using automated manner
Work well is put, is then adjusted manually；
The work well design should refer to modular design, in conjunction with the actual cable feeder number of this cable duct bank engineering, automatically
Recommend the size of selection work well；
Cross-sectional design of the described work well design comprising work well, vertical alignment design include draining, reinforcing bar, built-in fitting
Design.
Step 11 designs comb between the work well arranged；
Wherein, the design comb is divided into excavation and no-dig technique.Excavating comb design includes comb specification, section ruler
The design such as very little, pitch-row, internal diameter, wall thickness；In special road section, river is such as passed through, comb uses no-dig technique, and design content includes comb
Specification, aperture etc.；
The comb should refer to modular design, in conjunction with this engineering practice, according to the radical of cabling, cable trace
Select comb without concrete pack, comb concrete pack, non-digging tube-pulling by location situation and cable penetration mode；According to
Cable laying radical selects comb specification and internal diameter, system automatically generated cable duct bank cross-section diagram, this cross-section diagram is parametrization
Model, designer can make corresponding modification according to the actual situation.
Step 12, the cabling in the comb of above-mentioned design.
Wherein, the cable design includes cable model, the cross-section of cable and Cable Bending Radius requirement.
Step 13, according to the actual situation, selects corresponding earthing mode and carries out cable segment design, between every section of cable
It is connected using transition joint, transition joint should be placed in active well；
Wherein, for the cable segment design in such a way that automatic segmentation adds and manually adjusts, logic principle is as follows:
(1) distance in computer installation, in addition cable length, estimates total length；
(2) it determines every section of approximate length L, judges whether there is work well near the distance of L, if any being then divided into one section, and will
Transition joint is placed in work well；
(3) after automatic segmentation, the drum length of cable, connector quantity and the connector place work well of every section of statistics；
(4) designer automatically generates the drum length of cable and connector statistics according to automatic segmentation as a result, be adjusted manually
Table；
Whether the cable segment design should meet the requirements according to the induced voltage that every segment length verifies protective metal shell；
The transition joint should be required according to cable voltage class, type of insulation, installation environment, equipment dependability and economy
Rational principle selects suitable model.
Step 14 requires and economical rationality is former according to cable voltage class, type of insulation, installation environment, equipment dependability
Then, cable termination is selected, and carries out terminal ground connection arrangement by actual requirement.
Step 15 selects specification template from database, automatically generates specification, and designer is according to the actual situation again
It makes an amendment.
Step 16, the drawing for selecting corresponding picture frame (can manual modification or autonomous Design), selection to need from database
Classification, the drawing and automatic numbering of this engineering of system automatically generated.
2. the process of electrical design is as follows:
The electrical design of cable duct bank engineering mainly carries out cable electrical calculating, and output result includes current-carrying capacity, metal
The input of the associated electrical parameters such as sheath induced voltage, cyclic impedance, tractive force, lateral pressure, output, the meter for calculating reference formula
Calculate book.The electrical design of cable duct bank engineering mainly includes following steps:
Step 1 establishes engineering index.
It is the electrical calculating that index completes entire engineering with engineering, the essential information of engineering includes designing unit, engineering name
Title, engineering code, design phase, calculating content, date etc..
Step 2 determines construction of cable parameter.
Select structural parameters used in this engineering as the basic parameter electrically calculated, including conductor layer, insulating layer, interior
Each parameter of sheath, outer jacket.Conductor layer parameter includes comprising conductor material, conductor diameter, nominal area, core structure etc.；Absolutely
Edge layer parameter mainly includes insulating materials, insulation thickness, insulation diameter etc.；Sheath parameter mainly includes sheath material, wrinkle
Sheath, lining material, liner layer thickness etc.；Outer jacket parameter mainly includes armoring material, outer sheath material etc..
Step 3 determines overhead cabling method.
Overhead cabling method is selected, including is excavated, no-dig technique two ways.
Step 4 determines cable operating parameter.
Cable operating parameter includes operation conditions parameter and environmental conditions parameter.Wherein operation conditions parameter includes operation system
System, feeder number, voltage rating, phase spacing, circuit spacing, working frequency etc..Environmental conditions parameter includes environment temperature, conductor
Running temperature, protective metal shell running temperature.Environmental condition is related with overhead cabling method.
Step 5 is completed to calculate.
Selection calculates type and required parameter, in conjunction with calculation formula, completes current-carrying capacity of cable calculating, protective metal shell sense
It answers voltage etc. to calculate, while generating calculated description.
Wherein, the carrying current calculation calculates two methods using look-up table and formula.
Look-up table: providing the numerical value of the current-carrying capacity under different condition in design platform, and designer can be according to voltage
The conditions such as grade are screened, and lookup obtains the numerical value of current-carrying capacity；
Formula calculates: designer can select formula or base in code requirement IEC60287 according to the demand of Practical Project
In the carrying current calculation method of finite element analysis；
The calculating of the protective metal shell induced voltage is according to GB50217 " Code for design of cables of electric works " according to feeder number
And arrayed feature is calculated.
S3 further comprises:
3. the function that digital coordination design is realized mainly has:
(1) GIS platform integration
Using GIS technology as carrier, the Fundamental Geographic Information Data in this cable work region is obtained, including digitized video,
Digital elevation model, underground pipe line data, cable distribution and position data and power grid thematic data etc., while to data
Carry out dynamic update, guarantee design feasibility study, just set, the construction drawing stage can be applied.
(2) design object standardizes
In the design of cable work comb, design element includes comb, Gong Jing, cable accessory, fitting etc., in design process
Reference cable engineering modular design is answered, parameterized model is established, while being considered as the requirement of defined in digitlization transfer standard,
Standardize cable work design gradually.
(3) design process visualizes
The concept of the visual design is introduced using Design of digital simultaneously, by the design of cable work from traditional two dimension
Design is gradually converted to Design of three-dimensional visualization, while realizing two three-dimensional linkage functions, designer can be made in three-dimensional environment
Middle real-time simulation design.By the application to GIS technology, GIS-Geographic Information System can be showed in three-dimensional scenic, assists design
The path design and optimization of cable duct bank engineering is better achieved in personnel.
(4) design cycle collaborative
Cable duct bank engineering effort is related to exploration, system, power transformation, electrical, structure, technical economy, geology, physical prospecting etc. specially
Industry, each profession intersect.Digital coordination design can make the designer of different majors directly from Uniting platform
Required parametric data is extracted in database to be designed, and is avoided the multiple typing of data, is eliminated traditional proposing and provided
Journey；Meanwhile digital coordination design can make the designer of diverse geographic location that can realize that design data is total with Strange Place Design
It enjoys, result of design intercommunication.
(5) result of design digitizes
The achievement that the digital coordination design of cable duct bank engineering generates is stored by database, is managed, and number is formed
Word is melted into fruit, and comprising the categorical datas such as project data, geographic information data, documentation and threedimensional model, these data can be with
It is applied in the life cycle management of cable work design, meets the needs of cable work design.
Embodiment 2
Based on unified inventive concept, a kind of cable duct bank engineering design system based on GIS-Geographic Information System proposed by the present invention
It unites similar with a kind of cable duct bank engineering design method based on GIS-Geographic Information System, comprising:
Route chooses module, collaborative design module and engineering design module；
Above three module is described further below:
Route chooses module, for based on the cable duct bank engineering project information combination Fundamental Geographic Information System system obtained in advance
System, master pattern library and zone digit model library carry out laying route selection；
Collaborative design module, for combining the cable duct bank engineering parameter information obtained in advance to carry out electricity based on laying route
The electrical design of cable comb engineering obtains laying design；
Engineering design module, for designing the comb engineering for carrying out cable according to laying；
Wherein, java standard library includes: substation, tunnel, comb, cable duct, Gong Jing, shaft tower, basis and cable termination；
Zone digit model library includes: building, the title of device model, coordinate and elevation information in partial region.
Further, route chooses module, comprising: the first acquisition submodule, the second acquisition submodule and route choose son
Module；
First acquisition submodule, for obtaining the fundamental geological letter in cable work region based on Basic Geographic Information System
Cease data；
Second obtains mould block, for obtaining multi dimension information model according to master pattern library and zone digit model library；
Route chooses submodule, for according to Fundamental Geographic Information Data, multi dimension information model and the cable that obtains in advance
Comb engineering project information carries out laying route selection.
Further, route chooses submodule, comprising: the first selection unit, the second selection unit and third selection unit；
First selection unit, for according to Fundamental Geographic Information Data, multi dimension information model and in advance the cable that obtains is arranged
Plumber's journey relevant information carries out line route selection and generates simplified laying route；
Second selection unit, for being adjusted really by Basic Geographic Information System to route is simplified based on exploration situation
Determine primary election laying route；
Third selection unit, for checking and determining finally according to primary election laying route progress collision detection and barrier evacuation
Lay route selection.
Further, collaborative design module, comprising: building index submodule, electrical design submodule and calculated description generate
Submodule；
Building index submodule, for establishing the engineering index of cable duct bank engineering；
Electrical design submodule, for determining that the structure of cable duct bank engineering is joined based on laying route and the engineering index
Number, overhead cabling method and cable operating parameter carry out the electrical design of cable duct bank engineering；
Calculated description generates submodule, for generating calculated description.
Further, collaborative design module, further includes: the first laying submodule, the second laying submodule, third laying
Module and the 4th laying submodule；
First laying submodule, for based on final laying route and the electrical design, design key position Gong Jing
And straight line work well is designed between the key position work well according to preset interval, while explanation is transformed to active well；
Second laying submodule, for based on design comb between key position work well and the straight line work well and described
Cabling in comb；
Third lays submodule, sets for selecting corresponding earthing mode according to the actual situation and carrying out the segmentation of cable
It counts, is connected between every section of cable by transition joint, transition joint is placed in the active well；
4th laying submodule is grounded cloth for selecting cable termination according to default principle and carrying out terminal by actual requirement
It sets.
Further, collaborative design module, further includes: drawing creation submodule；
Drawing creation submodule, for being generated based on GIS-Geographic Information System with numbered engineering drawing by laying design
Paper.
Further, engineering design module, comprising: sub-module stored and engineering design submodule；
Sub-module stored, for according to the engineering drawing and calculated description storage digitlization achievement after laying design；
Engineering design submodule carries out cable duct bank work for generating digital information model based on the digitlization achievement
Journey designs and transfers the comb engineering that the digital information model carries out the cable；
Wherein, digital information model includes: project data, geographic information data and documentation.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
The above is only the embodiment of the present invention, are not intended to restrict the invention, all in the spirit and principles in the present invention
Within, any modification, equivalent substitution, improvement and etc. done, be all contained in apply pending scope of the presently claimed invention it
It is interior.
Claims (14)
1. a kind of cable duct bank engineering design method based on GIS-Geographic Information System characterized by comprising
Based on cable duct bank engineering project information combination Basic Geographic Information System, master pattern library and the region obtained in advance
Digital model library carries out laying route selection；
The cable duct bank engineering is carried out in conjunction with the cable duct bank engineering parameter information obtained in advance based on the laying route
Electrical design obtains laying design；
The comb engineering of the cable is carried out according to laying design.
2. the cable duct bank engineering design method based on GIS-Geographic Information System as described in claim 1, which is characterized in that described
Based on cable duct bank engineering project information combination Basic Geographic Information System, master pattern library and the zone digit obtained in advance
Change model library and carry out laying route selection, comprising:
The Fundamental Geographic Information Data in cable work region is obtained based on Basic Geographic Information System；
Multi dimension information model is obtained according to master pattern library and zone digit model library；
According to Fundamental Geographic Information Data, multi dimension information model and in advance the cable duct bank engineering project information that obtains is laid
Route selection；
Wherein, the java standard library includes: substation, tunnel, comb, cable duct, Gong Jing, shaft tower, basis and cable termination；
The zone digit model library includes: building, the title of device model, coordinate and elevation letter in partial region
Breath.
3. the cable duct bank engineering design method based on GIS-Geographic Information System as claimed in claim 2, which is characterized in that described
According to Fundamental Geographic Information Data, multi dimension information model and in advance the cable duct bank engineering project information that obtains carries out laying route
Selection, comprising:
According to Fundamental Geographic Information Data, multi dimension information model and in advance the cable duct bank engineering relevant information that obtains carries out route
Path selection, which generates, simplifies laying route；
Determining primary election is adjusted to the simplified route by the Basic Geographic Information System based on exploration situation and lays road
Line；
Route, which is laid, according to the primary election carries out collision detection and the determining final laying route selection of barrier evacuation inspection.
4. the cable duct bank engineering design method based on GIS-Geographic Information System as claimed in claim 2, which is characterized in that described
The electrical of the cable duct bank engineering is carried out in conjunction with the cable duct bank engineering parameter information obtained in advance based on the laying route
Design, comprising:
Establish the engineering index of the cable duct bank engineering；
The structural parameters, overhead cabling method and electricity of cable duct bank engineering are determined based on the laying route and the engineering index
Cable operating parameter carries out the electrical design of the cable duct bank engineering, generates calculated description.
5. the cable duct bank engineering design method based on GIS-Geographic Information System as described in claim 1, described to obtain setting
Meter, comprising:
Based on final laying route and the electrical design, design key position work well and according to preset interval in the key
Straight line work well is designed between the work well of position, while explanation is transformed to active well；
Based on design comb and the cabling in the comb between the key position work well and the straight line work well；
Corresponding earthing mode is selected according to the actual situation and carries out the segment design of the cable, is passed through between every section of the cable
Transition joint connection, the transition joint are placed in the active well；
The cable termination is selected according to default principle and is designed by the laying that actual requirement carries out terminal ground connection arrangement.
6. the cable duct bank engineering design method based on GIS-Geographic Information System as claimed in claim 5, which is characterized in that described
After selecting the cable termination according to default principle and carrying out the laying design of terminal ground connection arrangement by actual requirement, further includes:
It is generated based on GIS-Geographic Information System with numbered engineering drawing by laying design.
7. the cable duct bank engineering design method based on GIS-Geographic Information System as claimed in claim 6, which is characterized in that described
The comb engineering of the cable is carried out according to laying design, comprising:
According to the engineering drawing and calculated description storage digitlization achievement after laying design；
The progress cable duct bank engineering design of digital information model is generated based on the digitlization achievement and transfers the digitlization
Information model carries out the comb engineering of the cable；
Wherein, the digital information model includes: project data, geographic information data and documentation.
8. a kind of cable duct bank engineering design system based on GIS-Geographic Information System characterized by comprising route chooses mould
Block, collaborative design module and engineering design module,
The route chooses module, for based on the cable duct bank engineering project information combination Fundamental Geographic Information System system obtained in advance
System, master pattern library and zone digit model library carry out laying route selection；
The collaborative design module, for based on the laying route combine the cable duct bank engineering parameter information that obtains in advance into
The electrical design of the row cable duct bank engineering obtains laying design；
The engineering design module, for carrying out the comb engineering of the cable according to laying design；
Wherein, the java standard library includes: substation, tunnel, comb, cable duct, Gong Jing, shaft tower, basis and cable termination；
The zone digit model library includes: building, the title of device model, coordinate and elevation information in partial region.
9. the cable duct bank engineering design system based on GIS-Geographic Information System as claimed in claim 8, which is characterized in that described
Route chooses module, comprising: the first acquisition submodule, the second acquisition submodule and route choose submodule；
First acquisition submodule, for obtaining the fundamental geological letter in cable work region based on Basic Geographic Information System
Cease data；
Described second obtains mould block, for obtaining multi dimension information model according to master pattern library and zone digit model library；
The route chooses submodule, for according to Fundamental Geographic Information Data, multi dimension information model and the cable that obtains in advance
Comb engineering project information carries out laying route selection.
10. the cable duct bank engineering design system based on GIS-Geographic Information System as claimed in claim 9, which is characterized in that institute
It states route and chooses submodule, comprising: the first selection unit, the second selection unit and third selection unit；
First selection unit, for according to Fundamental Geographic Information Data, multi dimension information model and in advance the cable that obtains is arranged
Plumber's journey relevant information carries out line route selection and generates simplified laying route；
Second selection unit, for based on exploration situation by the Basic Geographic Information System to the simplified route into
Row, which adjusts, determines that route is laid in primary election；
The third selection unit, for being laid according to the primary election, route carries out collision detection and barrier evacuation is checked and determined
Final laying route selection.
11. the cable duct bank engineering design system based on GIS-Geographic Information System as claimed in claim 8, which is characterized in that institute
State collaborative design module, comprising: building index submodule, electrical design submodule and calculated description generate submodule；
The building indexes submodule, for establishing the engineering index of the cable duct bank engineering；
The electrical design submodule, for determining the knot of cable duct bank engineering based on the laying route and the engineering index
Structure parameter, overhead cabling method and cable operating parameter carry out the electrical design of the cable duct bank engineering；
The calculated description generates submodule, for generating calculated description.
12. the cable duct bank engineering design system based on GIS-Geographic Information System as claimed in claim 8, which is characterized in that institute
State collaborative design module, further includes: the first laying submodule, the second laying submodule, third laying submodule and the 4th laying
Submodule；
The first laying submodule, for being based on the final laying route and the electrical design, design key position
Work well simultaneously designs straight line work well according to preset interval between the key position work well, while being transformed to active well
It is bright；
It is described second laying submodule, for based between the key position work well and the straight line work well design comb and
Cabling in the comb；
The third lays submodule, for selecting corresponding earthing mode according to the actual situation and carrying out the segmentation of the cable
It designs, is connected between every section of the cable by transition joint, the transition joint is placed in the active well；
The 4th laying submodule connects for selecting the cable termination according to default principle and carrying out terminal by actual requirement
Ground arrangement.
13. the cable duct bank engineering design system based on GIS-Geographic Information System as claimed in claim 12, which is characterized in that institute
State collaborative design module, further includes: drawing creation submodule；
The drawing creation submodule, for being generated based on GIS-Geographic Information System with numbered engineering by laying design
Drawing.
14. the cable duct bank engineering design system based on GIS-Geographic Information System as claimed in claim 8, which is characterized in that institute
State engineering design module, comprising: sub-module stored and engineering design submodule；
The sub-module stored, for according to the engineering drawing and calculated description storage digitlization achievement after laying design；
The engineering design submodule carries out cable duct bank work for generating digital information model based on the digitlization achievement
Journey designs and transfers the comb engineering that the digital information model carries out the cable；
Wherein, the digital information model includes: project data, geographic information data and documentation.
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