CN107103640A - The three-dimensional modeling method and system of a kind of City Buried Pipeline - Google Patents
The three-dimensional modeling method and system of a kind of City Buried Pipeline Download PDFInfo
- Publication number
- CN107103640A CN107103640A CN201710173534.8A CN201710173534A CN107103640A CN 107103640 A CN107103640 A CN 107103640A CN 201710173534 A CN201710173534 A CN 201710173534A CN 107103640 A CN107103640 A CN 107103640A
- Authority
- CN
- China
- Prior art keywords
- field
- line pipe
- point data
- pipe point
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
Abstract
The invention discloses a kind of three-dimensional modeling method of City Buried Pipeline and system, the system includes acquiring unit, data normalization unit, extraction unit, mapping relations and sets up unit and three-dimensional modeling unit.This method includes：Line pipe point data to acquisition is standardized；Being extracted from standard line pipe point data must field；Set up necessary incidence relation between field, data dictionary and rule model storehouse；According to must field, attached field information and incidence relation generate underground utilities threedimensional model.By using the method and system of the present invention, underground utilities threedimensional model can be generated fast automaticly, reduce the workload of staff, treatment effeciency and operation ease are improved, and it also has the advantages that flexibility, compatibility is high and a large amount of threedimensional models are effectively managed, shown and applied.The present invention can be widely applied in City Buried Pipeline management domain as the three-dimensional modeling method and system of a kind of City Buried Pipeline.
Description
Technical field
The present invention relates to threedimensional model treatment technology, more particularly to a kind of City Buried Pipeline three-dimensional modeling method and be
System.
Background technology
For City Buried Pipeline, it is the important content of urban construction and the lifeline of city survival and development, is had
The features such as scale is big, scope is wide, pipeline species is various, spatial distribution is complicated, change is big, growth rate is fast, the formation time is long.Mesh
Before, the three-dimensional modeling mode of City Buried Pipeline is mainly included：1st, according to Underground Pipeline General Survey drawing, in 3DMAX, MAYA etc.
Manual drawing on 3 d modeling software；2nd, combine to set up the three-dimensional mould of pipeline using structural solid method and close-shot photography measure technique
Type；3rd, pipeline threedimensional model is built using three-dimensional laser LiDAR scanning techniques.But, these traditional underground utilities three-dimensional modelings
Mode but has many shortcomings, for example：1st, traditional manual modeling is according to Underground Pipeline General Survey drawing, in 3DMAX, MAYA etc.
Manual drawing on 3 d modeling software, this method can cause the workload of staff to greatly increase, when underground utilities mileage
It is time-consuming artificial possibly even to reach hundreds of man months when longer, and modeling personnel need simultaneously underground utilities professional knowledge or by
Professional instructs, and modeling cost is higher, and requires also higher to the specialty of modeling personnel；2nd, structural solid method and close shot are taken the photograph
Shadow measurement is combined this method, and the method for building pipeline threedimensional model using three-dimensional laser LiDAR scannings, and they are for changing
The pipeline of the entanglement more than ground such as factory, university workshop is more effective, but relatively difficult for the reconstruction of underground utilities, and
Large-scale pipeline management can not be carried out.
The content of the invention
In order to solve the above-mentioned technical problem, it is an object of the invention to provide a kind of three-dimensional modeling side of City Buried Pipeline
Method, can be achieved to create the three-dimensional pipeline model of all kinds of pipe networks of Urban Underground comprehensive pipeline, pipe point device fast automaticly, carries significantly
The efficiency and operation ease of high underground utilities three-dimensional modeling.
It is a further object of the present invention to provide a kind of 3 d modeling system of City Buried Pipeline, it can be achieved fast automaticly
All kinds of pipe networks of Urban Underground comprehensive pipeline, the three-dimensional pipeline model of pipe point device are created, operating efficiency and operation ease are high.
The technical solution adopted in the present invention is：A kind of three-dimensional modeling method of City Buried Pipeline, what this method included
Step has：
Obtain line pipe point data；
Standard line pipe point data is obtained after being standardized to the line pipe point data of acquisition；
According to standard line pipe point data, so as to extract the necessary field for constituting threedimensional model；
Set up necessary incidence relation between field, data dictionary and rule model storehouse；
According to must field, attached field information and the incidence relation established, so as to generate underground utilities threedimensional model.
Further, described pair acquisition line pipe point data be standardized after obtain standard line pipe point data this
One step, it is specifically included：
Judge whether include necessary field in the line pipe point data obtained, if so, then the line pipe currently obtained is counted
According to being used as standard line pipe point data；Conversely, then carry out mapping processing to the line pipe point data of acquisition, so that by the pipe of acquisition
Mapping relations are set up between the necessary field stored in field and standard database in spool point data, then, will be mapped
The line pipe point data obtained after processing is used as standard line pipe point data.
Further, it is described according to standard line pipe point data, so as to extract the necessary field for constituting threedimensional model
The step for, it is specifically included：
The data parsed after being parsed to standard line pipe point data；
The extracting data analytically gone out goes out the necessary field for constituting threedimensional model.
Further, the basis must field, attached field information and the incidence relation established, so as to generate underground
Data quality checking step is provided between the step for pipeline threedimensional model, the data quality checking step includes：
According to quality inspection rule, so that the detection of type, codomain and spatial topotaxy is carried out to the field value in necessary field,
When detection passes through, then next step is performed；Conversely, then to must field repair, then perform next step.
Further, it is described to must field repair the step for, it includes：
Automatic or manual assignment is carried out to the vacant field in necessary field, and to the field for representation space topological relation
Value carries out automatic or manual reparation.
Another technical scheme of the present invention is：A kind of 3 d modeling system of City Buried Pipeline, the system bag
Include：
Acquiring unit, for obtaining line pipe point data；
Data normalization unit, obtains standard line pipe points after being standardized for the line pipe point data to acquisition
According to；
Extraction unit, for according to standard line pipe point data, so as to extract the necessary field for constituting threedimensional model；
Mapping relations set up unit, for setting up necessary incidence relation between field, data dictionary and rule model storehouse；
Three-dimensional modeling unit, for according to must field, attached field information and the incidence relation established, so as to generate ground
Underground pipelines threedimensional model.
Further, whether include in line pipe point data of the data normalization unit specifically for judging acquisition must
Palpus field, if so, then regarding the line pipe point data currently obtained as standard line pipe point data；Conversely, the then pipe to acquisition
Spool point data carries out mapping processing, so as to will be stored in the field and standard database in the line pipe point data of acquisition
Mapping relations must be set up between field, then, the line pipe point data obtained after mapping is handled is used as standard line pipe point
Data.
Further, the extraction unit includes：
Parsing module, for the data parsed after being parsed to standard line pipe point data；
Extraction module, the extracting data for analytically going out goes out the necessary field for constituting threedimensional model.
Further, data quality checking unit is provided with before the three-dimensional modeling unit, the data quality checking unit is used for basis
Quality inspection rule, so that the detection of type, codomain and spatial topotaxy is carried out to the field value in necessary field, when detection is logical
It is out-of-date, then perform the corresponding flow chart of data processing of three-dimensional modeling unit；Conversely, then to must field repair, then hold
The corresponding flow chart of data processing of row three-dimensional modeling unit.
Further, it is described to must field repair, it includes：
Automatic or manual assignment is carried out to the vacant field in necessary field, and to the field for representation space topological relation
Value carries out automatic or manual reparation.
The beneficial effects of the invention are as follows：The method of the present invention is by importing line pipe point data, then to the pipeline of importing
Pipe point data is extracted after being standardized from standard line pipe point data must field, foundation necessary field, data
Incidence relation between dictionary and rule model storehouse, finally according to must field, attached field information and the association established
Relation, so that the foundation of underground utilities threedimensional model is realized, it can thus be concluded that, method of the invention can be realized to be generated fast automaticly
The purpose of underground utilities threedimensional model, greatly reduces the workload of staff, is the convenience that staff brings operation, and
And the foundation of underground utilities threedimensional model is realized using the necessary field in line pipe point data, it can so make data input
Treating capacity is reduced, and improves treatment effeciency., just can be to the underground of generation in addition, by setting the field value that modification must be in field
Pipe network in three-dimensional model minimum unit carries out freely changing setting, greatly improves flexibility and the compatibility of underground utilities modeling, with
And be also convenient for that a large amount of threedimensional models are carried out effectively to manage, show and apply.
The present invention another beneficial effect be：The system of the present invention obtains line pipe point data by acquiring unit, so
After being standardized afterwards using data normalization unit come the line pipe point data to importing, using extraction unit from standard
Necessary field is extracted in line pipe point data, and sets up unit to set up necessary field, data dictionary using mapping relations
Incidence relation between rule model storehouse, finally using three-dimensional modeling unit so as to according to necessary field, attached field information
And the incidence relation established, the foundation of underground utilities threedimensional model is realized, it can thus be concluded that, system of the invention can be realized soon
Speed automatically generates the purpose of underground utilities threedimensional model, greatly reduces the workload of staff, is that staff brings behaviour
The convenience of work, and the foundation of underground utilities threedimensional model is realized using the necessary field in line pipe point data, so
Data input treating capacity can be made to reduce, treatment effeciency is improved.In addition, by setting the field value in the necessary field of modification, just
The underground pipe network threedimensional model minimum unit of generation can be carried out freely changing setting, the flexible of underground utilities modeling is greatly improved
Property and compatibility, and be also convenient for a large amount of threedimensional models carry out effectively manage, show and apply.
Brief description of the drawings
Fig. 1 is a kind of step flow chart of the three-dimensional modeling method of City Buried Pipeline of the invention；
Fig. 2 is an a kind of specific embodiment schematic flow sheet of the three-dimensional modeling method of City Buried Pipeline of the invention；
Fig. 3 is a kind of structured flowchart of the 3 d modeling system of City Buried Pipeline of the invention.
Embodiment
The problems such as workload that exists for traditional underground pipe network three-dimensional modeling scheme is big, model is difficult to management, the present invention
Proposition is a kind of fast automatic can to realize the scheme of City Buried Pipeline three-dimensional modeling.
Embodiment 1, a kind of City Buried Pipeline three-dimensional modeling method
As shown in figure 1, a kind of City Buried Pipeline three-dimensional modeling method, this method is comprised the step of：
Obtain line pipe point data；Wherein, the line pipe point data is specially two-dimentional standard all kinds line pipe point data；
Standard line pipe point data is obtained after being standardized to the line pipe point data of acquisition；
According to standard line pipe point data, so as to extract the necessary field for constituting threedimensional model；
Set up necessary incidence relation between field, data dictionary and rule model storehouse；
According to must field, attached field information and the incidence relation established, so as to generate underground utilities threedimensional model.
For above-mentioned City Buried Pipeline three-dimensional modeling method, as shown in Fig. 2 its specific embodiment realizes step such as
Shown in lower：
S101, importing obtain two-dimentional standard all kinds line pipe point data, wherein, it is described to import the line pipe point data obtained
Data format include but is not limited to the data formats such as gdb, mdb, shpfile, access, excel；
S102, the line pipe point data to acquisition obtain standard line pipe point data after being standardized；
The step S102 is specifically included：
Judge whether include necessary field in the line pipe point data obtained, if so, then the line pipe currently obtained is counted
According to being used as standard line pipe point data；Conversely, then carry out mapping processing to the line pipe point data of acquisition, so that by the pipe of acquisition
Mapping relations are set up between the necessary field stored in field and standard database in spool point data, the pipe that will be obtained
Field in spool point data is mapped to the necessary field in standard database, just can so be made by this field mapping relations
Including in line pipe point data must field；
Then, judge whether the line pipe point data obtained after mapping processing includes all necessary fields, if so, then will be current
The line pipe point data obtained after mapping processing is as standard line pipe point data；Conversely, then continuing current line pipe point
Field in data is mapped to necessary field corresponding in standard database；
Wherein, a normal data template and data dictionary are included in the standard database, they are stored with line pipe point
The necessary field of data, specifically, the necessary field of the line pipe point data stored in the standard database include pipe
The necessary field of line number evidence and the necessary field of pipe point data, and the necessary field of the pipeline data includes but is not limited to have
Locus, caliber, material, classification, color, buried depth, purposes etc. must field, the necessary field of the pipe point data include but
Being not limited to locus, classification, buried depth, material etc. must field；Each must field can correspond to a field value, pass through
The numerical value of field value judges to can obtain corresponding attribute information, for example, for the classification included in pipeline data this
Necessary field, when its corresponding field value is 1, then it represents that this pipeline is pipe；In addition, for these must field, its is equal
For the attribute information of line pipe point；
S103, according to standard line pipe point data, so as to extract the necessary field for constituting threedimensional model；
The step S103 is specifically included：
S1031, standard line pipe point data is parsed after the data that are parsed, wherein, wrapped in the data parsed
Contain the field included in standard line pipe point data, and attached field information, wherein, standard pipe line number is included in
Field include but is not limited to have the caliber of pipeline, tubing, pipeline carrier and purposes, radical, voltage, pipe trench or ditch section chi
Very little, length, buried depth and positional information etc., and the field included in standard pipe point data includes but is not limited to the position for having pipe point
Coordinate information, buried depth, caliber, tubing etc.；
S1032, the extracting data analytically gone out go out the critical parameter information of line pipe point, that is, extract for constituting three-dimensional mould
The necessary field of type, wherein, the necessary field extracted includes the necessary field of pipeline and the necessary field of pipe point, wherein,
The necessary field of the pipeline includes but is not limited to have node coordinate, caliber, tubing etc., and the necessary field of pipe point includes but do not limited
In having classification, node coordinate etc.；
S104, the mapping relations for setting up incidence relation, i.e. three that must be between field, data dictionary and rule model storehouse, example
Such as, the type field of pipeline represents the pipeline type when being pipe, then the field that this must be corresponding to field according to caliber
Value, color this must be corresponding to field field value, material this must be corresponding to field field value, node coordinate this
Field value corresponding to necessary field, so that map corresponding to the pipeline key element being directed in rule model storehouse under three-dimensional environment, this
Sample, when subsequently modeling, just can according to this mapping relations so that centered on node coordinate line, using caliber as radius, with color
With material as attribute, and then generate three-dimensional tube line feature；
S105, data quality checking step, specifically, according to quality inspection rule, so as to enter to the field value in the necessary field that extracts
The detection of row type, codomain and spatial topotaxy, when detection passes through, then performs step S106；Conversely, then to necessary word
Vacant field in section carries out automatic or manual assignment, and the field value for representation space topological relation is carried out it is automatic or
Repair manually, such as to height this must the field value of field modify, then execution step S106；
Necessary field, attached field information and the incidence relation established that S106, basis are checked by quality inspection, so as to generate
Underground utilities threedimensional model.
Content in above method embodiment is suitable for following system embodiment.
Embodiment 2, a kind of 3 d modeling system of City Buried Pipeline
As shown in figure 3, a kind of 3 d modeling system of City Buried Pipeline, the system includes：
Acquiring unit 401, for obtaining line pipe point data；
Data normalization unit 402, standard line pipe is obtained after being standardized for the line pipe point data to acquisition
Point data；
Extraction unit 403, for according to standard line pipe point data, so as to extract the necessary word for constituting threedimensional model
Section；
Mapping relations set up unit 404, for setting up necessary incidence relation between field, data dictionary and rule model storehouse；
Three-dimensional modeling unit 405, for according to must field, attached field information and the incidence relation established so that give birth to
Into underground utilities threedimensional model.Unit is set up for the acquiring unit, data normalization unit, extraction unit, mapping relations
And three-dimensional modeling unit can be realized using processor.
The preferred embodiment of the system embodiment is further used as, the data normalization unit 402 is specifically for sentencing
Whether include in the disconnected line pipe point data obtained must field, if so, then using the line pipe point data currently obtained as
Standard line pipe point data；Conversely, then carry out mapping processing to the line pipe point data of acquisition, so that by the line pipe point of acquisition
Mapping relations are set up between the necessary field stored in field and standard database in data, then, after mapping is handled
Obtained line pipe point data is used as standard line pipe point data.
The preferred embodiment of the system embodiment is further used as, the extraction unit 403 includes：
Parsing module, for the data parsed after being parsed to standard line pipe point data；
Extraction module, the extracting data for analytically going out goes out the necessary field for constituting threedimensional model.
It is further used as being provided with data before the preferred embodiment of the system embodiment, the three-dimensional modeling unit 405
Quality inspection unit, the data quality checking unit is used for according to quality inspection rule, so as to carry out type, value to the field value in necessary field
Domain and the detection of spatial topotaxy, when detection passes through, then perform the corresponding data processing stream of three-dimensional modeling unit 405
Journey；Conversely, then to must field repair, then perform the corresponding flow chart of data processing of three-dimensional modeling unit 405.
Be further used as the preferred embodiment of the system embodiment, it is described to must field repair, it includes：
Automatic or manual assignment is carried out to the vacant field in necessary field, and to the field for representation space topological relation
Value carries out automatic or manual reparation.
Obtained by above-mentioned, the advantage included by method and system of the invention has：
1st, the three-dimensional module of City Buried Pipeline can be set up fast automaticly, and the excessive manual operation without being related to mitigates work
The work load of personnel, improves three-dimensional modeling efficiency and accuracy rate；
2nd, using based on must the parameterized modeling technology of field realize underground utilities three-dimensional modeling, data input can be made to handle
Amount is reduced, and is improved treatment effeciency and is saved memory space, and by the field value in the necessary field of setting and modifying, just can be right
The underground pipe network threedimensional model minimum unit of generation carries out freely changing setting, the flexibility of underground utilities modeling and compatibility
It is high；
3rd, effective management, displaying can be carried out to a large amount of threedimensional models of generation and applied.
Above is the preferable implementation to the present invention is illustrated, but the invention is not limited to the implementation
Example, those skilled in the art can also make a variety of equivalent variations or replace on the premise of without prejudice to spirit of the invention
Change, these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (10)
1. a kind of three-dimensional modeling method of City Buried Pipeline, it is characterised in that：This method is comprised the step of：
Obtain line pipe point data；
Standard line pipe point data is obtained after being standardized to the line pipe point data of acquisition；
According to standard line pipe point data, so as to extract the necessary field for constituting threedimensional model；
Set up necessary incidence relation between field, data dictionary and rule model storehouse；
According to must field, attached field information and the incidence relation established, so as to generate underground utilities threedimensional model.
2. a kind of three-dimensional modeling method of City Buried Pipeline according to claim 1, it is characterised in that：Described pair acquisition
Line pipe point data obtains standard line pipe point data after being standardized the step for, it is specifically included：
Judge whether include necessary field in the line pipe point data obtained, if so, then the line pipe currently obtained is counted
According to being used as standard line pipe point data；Conversely, then carry out mapping processing to the line pipe point data of acquisition, so that by the pipe of acquisition
Mapping relations are set up between the necessary field stored in field and standard database in spool point data, then, will be mapped
The line pipe point data obtained after processing is used as standard line pipe point data.
3. a kind of three-dimensional modeling method of City Buried Pipeline according to claim 2, it is characterised in that：It is described according to standard
Line pipe point data, so that the step for extracting the necessary field for constituting threedimensional model, it is specifically included：
The data parsed after being parsed to standard line pipe point data；
The extracting data analytically gone out goes out the necessary field for constituting threedimensional model.
4. a kind of three-dimensional modeling method of City Buried Pipeline according to claim 3, it is characterised in that：The basis is necessary
Field, attached field information and the incidence relation established, so as to be set between the step for generating underground utilities threedimensional model
There is data quality checking step, the data quality checking step includes：
According to quality inspection rule, so that the detection of type, codomain and spatial topotaxy is carried out to the field value in necessary field,
When detection passes through, then next step is performed；Conversely, then to must field repair, then perform next step.
5. a kind of three-dimensional modeling method of City Buried Pipeline according to claim 4, it is characterised in that：It is described to must word
The step for Duan Jinhang is repaired, it includes：
Automatic or manual assignment is carried out to the vacant field in necessary field, and to the field for representation space topological relation
Value carries out automatic or manual reparation.
6. a kind of 3 d modeling system of City Buried Pipeline, it is characterised in that：The system includes：
Acquiring unit, for obtaining line pipe point data；
Data normalization unit, obtains standard line pipe points after being standardized for the line pipe point data to acquisition
According to；
Extraction unit, for according to standard line pipe point data, so as to extract the necessary field for constituting threedimensional model；
Mapping relations set up unit, for setting up necessary incidence relation between field, data dictionary and rule model storehouse；
Three-dimensional modeling unit, for according to must field, attached field information and the incidence relation established, so as to generate ground
Underground pipelines threedimensional model.
7. a kind of 3 d modeling system of City Buried Pipeline according to claim 6, it is characterised in that：The data standard
Change unit specifically for whether including necessary field in the line pipe point data that judges to obtain, if so, then will currently obtain
Line pipe point data is used as standard line pipe point data；Conversely, then the line pipe point data to acquisition carries out mapping processing, so that
Mapping relations are set up between the necessary field that will be stored in field and standard database in the line pipe point data of acquisition, so
Afterwards, the line pipe point data obtained after mapping is handled is used as standard line pipe point data.
8. a kind of 3 d modeling system of City Buried Pipeline according to claim 7, it is characterised in that：The extraction unit
Including：
Parsing module, for the data parsed after being parsed to standard line pipe point data；
Extraction module, the extracting data for analytically going out goes out the necessary field for constituting threedimensional model.
9. a kind of 3 d modeling system of City Buried Pipeline according to claim 8, it is characterised in that：The three-dimensional modeling
Data quality checking unit is provided with before unit, the data quality checking unit is used for according to quality inspection rule, so that in necessary field
Field value carries out the detection of type, codomain and spatial topotaxy, when detection passes through, then performs three-dimensional modeling unit relative
The flow chart of data processing answered；Conversely, then to must field repair, then perform at the corresponding data of three-dimensional modeling unit
Manage flow.
10. a kind of 3 d modeling system of City Buried Pipeline according to claim 9, it is characterised in that：It is described to necessary
Field is repaired, and it includes：
Automatic or manual assignment is carried out to the vacant field in necessary field, and to the field for representation space topological relation
Value carries out automatic or manual reparation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710173534.8A CN107103640B (en) | 2017-03-22 | 2017-03-22 | Three-dimensional modeling method and system for urban underground pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710173534.8A CN107103640B (en) | 2017-03-22 | 2017-03-22 | Three-dimensional modeling method and system for urban underground pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107103640A true CN107103640A (en) | 2017-08-29 |
| CN107103640B CN107103640B (en) | 2020-10-16 |
Family
ID=59675607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710173534.8A Expired - Fee Related CN107103640B (en) | 2017-03-22 | 2017-03-22 | Three-dimensional modeling method and system for urban underground pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107103640B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108388717A (en) * | 2018-02-08 | 2018-08-10 | 武汉智博创享科技股份有限公司 | A kind of method and device generating underground pipe network database model |
| CN108416842A (en) * | 2018-02-28 | 2018-08-17 | 四川益新工程勘察设计有限公司 | A kind of city three-dimensional comprehensive pipe network information management method |
| CN109087389A (en) * | 2018-07-27 | 2018-12-25 | 西南石油大学 | Underground utilities automatic fine modeling method based on GPU programming |
| CN110135083A (en) * | 2019-05-20 | 2019-08-16 | 成都同飞科技有限责任公司 | A kind of three-dimensional pipe network automated construction method of included space attribute |
| CN110580385A (en) * | 2019-08-21 | 2019-12-17 | 南京博阳科技有限公司 | data processing method, device and equipment for underground pipeline and computer storage medium |
| CN110727976A (en) * | 2018-07-16 | 2020-01-24 | 西安海平方网络科技有限公司 | MEP system generation method and device, computer equipment and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101105864A (en) * | 2007-08-07 | 2008-01-16 | 中国地质大学（武汉） | Tri-dimensional geologic body dynamic reconfiguration method based on sequence profile topology inference |
| US20080144946A1 (en) * | 2006-12-19 | 2008-06-19 | Stmicroelectronics S.R.L. | Method of chromatic classification of pixels and method of adaptive enhancement of a color image |
| CN101630419A (en) * | 2009-08-13 | 2010-01-20 | 苏州市数字城市工程研究中心有限公司 | Structuring method for three-dimensional visualizing system of urban synthesis pipeline network |
| CN101815003A (en) * | 2010-02-23 | 2010-08-25 | 浪潮通信信息系统有限公司 | Uniform resource model of full service converged network |
| CN101964084A (en) * | 2010-09-26 | 2011-02-02 | 南京中图数码科技有限公司 | Intelligent dynamic network structure modeling and processing method applied to urban integrated pipeline system |
| CN102157014A (en) * | 2011-04-13 | 2011-08-17 | 西安理工大学 | Method for three-dimensional visualization of comprehensive pipeline of metro |
-
2017
- 2017-03-22 CN CN201710173534.8A patent/CN107103640B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080144946A1 (en) * | 2006-12-19 | 2008-06-19 | Stmicroelectronics S.R.L. | Method of chromatic classification of pixels and method of adaptive enhancement of a color image |
| CN101105864A (en) * | 2007-08-07 | 2008-01-16 | 中国地质大学（武汉） | Tri-dimensional geologic body dynamic reconfiguration method based on sequence profile topology inference |
| CN101630419A (en) * | 2009-08-13 | 2010-01-20 | 苏州市数字城市工程研究中心有限公司 | Structuring method for three-dimensional visualizing system of urban synthesis pipeline network |
| CN101815003A (en) * | 2010-02-23 | 2010-08-25 | 浪潮通信信息系统有限公司 | Uniform resource model of full service converged network |
| CN101964084A (en) * | 2010-09-26 | 2011-02-02 | 南京中图数码科技有限公司 | Intelligent dynamic network structure modeling and processing method applied to urban integrated pipeline system |
| CN102157014A (en) * | 2011-04-13 | 2011-08-17 | 西安理工大学 | Method for three-dimensional visualization of comprehensive pipeline of metro |
Non-Patent Citations (1)
| Title |
|---|
| 王帅: "赣州市地下综合管线信息系统设计与方法", 《中国优秀硕士学位论文全文数据库基础科学辑》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108388717A (en) * | 2018-02-08 | 2018-08-10 | 武汉智博创享科技股份有限公司 | A kind of method and device generating underground pipe network database model |
| CN108416842A (en) * | 2018-02-28 | 2018-08-17 | 四川益新工程勘察设计有限公司 | A kind of city three-dimensional comprehensive pipe network information management method |
| CN108416842B (en) * | 2018-02-28 | 2022-03-11 | 四川益新工程勘察设计有限公司 | Urban three-dimensional integrated pipe network information management method |
| CN110727976A (en) * | 2018-07-16 | 2020-01-24 | 西安海平方网络科技有限公司 | MEP system generation method and device, computer equipment and storage medium |
| CN109087389A (en) * | 2018-07-27 | 2018-12-25 | 西南石油大学 | Underground utilities automatic fine modeling method based on GPU programming |
| CN109087389B (en) * | 2018-07-27 | 2020-06-09 | 西南石油大学 | Underground pipeline automatic fine modeling method based on GPU (graphics processing Unit) programming |
| CN110135083A (en) * | 2019-05-20 | 2019-08-16 | 成都同飞科技有限责任公司 | A kind of three-dimensional pipe network automated construction method of included space attribute |
| CN110580385A (en) * | 2019-08-21 | 2019-12-17 | 南京博阳科技有限公司 | data processing method, device and equipment for underground pipeline and computer storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107103640B (en) | 2020-10-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107103640A (en) | The three-dimensional modeling method and system of a kind of City Buried Pipeline | |
| CN112270027B (en) | Paperless intelligent interactive examination method for city design based on entity model | |
| CN108399652A (en) | Method, apparatus, storage medium and the terminal device of City Buried Pipeline three-dimension monitor model foundation | |
| CN109359351B (en) | Three-dimensional modeling method for pipeline and pipeline design method | |
| CN105117573B (en) | Auto hydraulic model building method based on CAD drainage pipeline networks drawing informations | |
| US20160252890A1 (en) | Method for searching cross-regional power supply area based on cim model and system thereof | |
| CN106777808B (en) | Network resource generation method based on standardized CAD drawing | |
| CN105701264A (en) | Automatic construction method for underground pipe network | |
| CN105320811A (en) | Method for establishing topological connected model of urban underground electricity pipe network | |
| CN108959598B (en) | Method for importing CAD data into SWMM based on GIS | |
| CN106407540A (en) | Underground pipeline auxiliary planning verification method based on three-dimensional GIS technology | |
| CN111985161A (en) | Transformer substation three-dimensional model reconstruction method | |
| CN115685787B (en) | Modeling simulation method, modeling simulation system and medium for urban gas pipe network | |
| CN105427370A (en) | Method for informationization management and planning design of electric-power underground pipeline | |
| CN112685820A (en) | Digital power station delivery method, medium and equipment based on BIM and GIS | |
| CN103426126A (en) | Generation method for segmental contact topological relationship of feeder line group of regional power grid | |
| CN115797568A (en) | Modeling method and device based on three-dimensional GIS and BIM integration | |
| CN201820263U (en) | Field pipeline data acquisition and update system based on topological relation | |
| CN106373188A (en) | Method and system for generating underground pipe network three-dimensional model | |
| CN110706340B (en) | Pipeline three-dimensional visualization platform based on real geographic data | |
| CN105574930B (en) | A kind of Chinese character three-dimensional data Collection ＆ Processing System | |
| CN115345078B (en) | Cable management method and device based on cable iteration model | |
| CN106651186A (en) | City planning management control processing method and system | |
| CN113610512A (en) | Electronic signature generation method, device, equipment and storage medium | |
| CN110390725B (en) | Pipeline completion map generation method, device and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 |