CN108122475A - Underground utilities localization method based on body unit - Google Patents
Underground utilities localization method based on body unit Download PDFInfo
- Publication number
- CN108122475A CN108122475A CN201711486571.0A CN201711486571A CN108122475A CN 108122475 A CN108122475 A CN 108122475A CN 201711486571 A CN201711486571 A CN 201711486571A CN 108122475 A CN108122475 A CN 108122475A
- Authority
- CN
- China
- Prior art keywords
- underground
- body unit
- underground utilities
- pipeline
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
- G09B29/003—Maps
- G09B29/005—Map projections or methods associated specifically therewith
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Processing Or Creating Images (AREA)
Abstract
The invention discloses the underground utilities localization methods based on body unit, are related to geographical mapping field.The present invention includes step：A, pipeline drawing is collected；B, underground piping data acquisition；C, information dataization processing is gathered；D, two-dimensional signal carries out three-dimensionalreconstruction；E, body unit data investigation；F, underground utilities three-dimensional map makes；G, underground utilities position.The present invention passes through in area to be targeted earth's surface distributing GPS fixed reference station, 3 d space coordinate is provided, by the underground pipeline information digitized processing collected and carry out three-dimensionalreconstruction, perfect three-dimensional map model is generated using the superposition of body unit data set, underground pipe fitting amount of surveying and mapping work is shortened, improves the precision of ground mapping and construction safety grade.
Description
Technical field
The invention belongs to geographical mapping field, more particularly to a kind of underground utilities localization method based on body unit.
Background technology
Important infrastructure of the underground utilities as city is extremely important thematic data.However, pipeline data are adopted
Collection and processing not only heavy workload, and complicated for operation.Traditional pipeline data field data acquisition mode is painted using tune by hand, is passed through
It is drawn in paper map and describes pipeline, the position of pipe point and attribute information, after the completion of fieldwork measurement, annotation result is inputted
In computer, into edlin, processing, check with into figure.This tune paints mode, and not only time-consuming, and data production process do not penetrate through,
Manual operation is complicated, has seriously affected the production efficiency of Underground Pipeline Data.
Traditional underground piping mapping because constructing often because not enough precisely, during construction, dredge
Underground piping rupture, gas piping leakage, cable bad, cause serious security risk and urgent loss caused by leakage；It is badly in need of
A kind of method for being capable of precise positioning underground utilities, solves the above problems.
The content of the invention
It is an object of the invention to provide the underground utilities localization method based on body unit, by area to be targeted earth's surface
Distributing GPS fixed reference station, provides 3 d space coordinate, by the underground pipeline information digitized processing collected and carries out three-dimensional
Reconstruct generates perfect three-dimensional map model using the superposition of body unit data set, solves existing underground pipe fitting mapping work
The problems such as work amount is big, precision deficiency, difficulty of construction is big.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is the underground utilities localization method based on body unit, is included the following steps：
Step S001 pipelines drawing is collected：To being laid with the pipeline as-built drawing of all underground utilities and each in area to be targeted
The side topographic map of underground utilities side is collected respectively, the pipeline as-built drawing and side topographic map be paper drawing and
The quantity of the two is one or more；After the completion of collection work, multiple pending paper drawings are just obtained；
Step S002 underground piping data acquisitions：According to pipeline drawing is collected, by pipe locator acquisition not
With the pipeline location information of depth；
Step S003 acquisition information digitalization processing：The underground pipeline information collected is converted into digital information；
Step S004 two-dimensional signals carry out three-dimensionalreconstruction：Discrete two-dimensional signal is subjected to three-dimensionalreconstruction, is formed same
Body unit data set；
Step S005 body units data set is superimposed：The straight line of three dimensions, curve, polygon and curved surface are passed through into body list
Member is overlapped, and makes body unit data set geometrical model digitization；
Step S006 underground utilities three-dimensional map makes：The pipeline of each underground utilities is carried out to the geometrical model to complete
Attribute information is labeled, edge fit is handled, and is obtained and made complete electronic map in the region；
Step S007 underground utilities position：It need to inquire about ground by the parameter input unit input of movable data processing terminal
The pipeline title of underground pipelines or geographical position coordinates data, the geographical position coordinates data of data processor inquiry underground utilities exist
Underground utilities need to be inquired about by being found out in the complete electronic map of area to be targeted；Afterwards, locating pipeling staff passes through to needing
It inquires about the geographical position coordinates data of underground utilities and the spatial data of current location compares and analyzes, drawing needs to inquire about
The orientation of underground utilities and its distance between with current location.
Preferably, underground piping data acquisition is carried out in the step S002, in area to be targeted, it is necessary in area to be positioned
Domain earth's surface distributing GPS fixed reference station using the reference as coordinate origin, sets X-axis, Y-axis, Z axis by hard site respectively
Scape carries out orthogonal cutting.
Preferably, in the step S004, body unit data set geometrical model digitization comprises the following steps：
The analogue data that step S401 acquisitions come is digitized processing and generates discrete two-dimensional signal；
Two-dimensional signal discrete step S402 is converted into storing the .SLC data files of sliced surfaces information；
Step S403 programs import .SLC file generated body unit information；
The information extraction stored in step S404.SLC files is said three-dimensional body model of element information；
Step S405 carries out said three-dimensional body model of element splicing generation geometrical model.
Preferably, in the step S006, mark, edge fit processing after the completion of, also need call projection transform module and according to
Conventional digital map projection conversion method carries out projection transform processing so that more to the complete electronic map of area to be targeted
The coordinate system of electronic map in a area to be targeted is unified.
The invention has the advantages that：
The present invention is by area to be targeted earth's surface distributing GPS fixed reference station, providing 3 d space coordinate, collecting
Underground pipeline information digitized processing and carry out three-dimensionalreconstruction, using body unit data set superposition generation it is perfect dimensionally
Graph model shortens underground pipe fitting amount of surveying and mapping work, improves the precision of ground mapping and construction safety grade.
Certainly, implement any of the products of the present invention and do not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, embodiment will be described below required
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the underground utilities localization method block diagram based on body unit of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment belongs to the scope of protection of the invention.
Refering to Figure 1, the present invention is the underground utilities localization method based on body unit, include the following steps：
Step S001 pipelines drawing is collected：To being laid with the pipeline as-built drawing of all underground utilities and each in area to be targeted
The side topographic map of underground utilities side is collected respectively, the pipeline as-built drawing and side topographic map be paper drawing and
The quantity of the two is one or more；After the completion of collection work, multiple pending paper drawings are just obtained；
Step S002 underground piping data acquisitions：According to pipeline drawing is collected, by pipe locator acquisition not
With the pipeline location information of depth；
Step S003 acquisition information digitalization processing：The underground pipeline information collected is converted into digital information；
Step S004 two-dimensional signals carry out three-dimensionalreconstruction：Discrete two-dimensional signal is subjected to three-dimensionalreconstruction, is formed same
Body unit data set；
Step S005 body units data set is superimposed：The straight line of three dimensions, curve, polygon and curved surface are passed through into body list
Member is overlapped, and makes body unit data set geometrical model digitization；
Step S006 underground utilities three-dimensional map makes：The pipeline of each underground utilities is carried out to the geometrical model to complete
Attribute information is labeled, edge fit is handled, and is obtained and made complete electronic map in the region；
Step S007 underground utilities position：It need to inquire about ground by the parameter input unit input of movable data processing terminal
The pipeline title of underground pipelines or geographical position coordinates data, the geographical position coordinates data of data processor inquiry underground utilities exist
Underground utilities need to be inquired about by being found out in the complete electronic map of area to be targeted；Afterwards, locating pipeling staff passes through to needing
It inquires about the geographical position coordinates data of underground utilities and the spatial data of current location compares and analyzes, drawing needs to inquire about
The orientation of underground utilities and its distance between with current location.
Wherein, underground piping data acquisition is carried out in step S002, in area to be targeted, it is necessary in area to be targeted earth's surface
Distributing GPS fixed reference station using the reference as coordinate origin, sets X-axis, Y-axis, Z axis to carry out underground scene respectively
Orthogonal cutting generates multiple small cubes, becomes body unit.
Wherein, in step S004, body unit data set geometrical model digitization comprises the following steps：
The analogue data that step S401 acquisitions come is digitized processing and generates discrete two-dimensional signal；
Two-dimensional signal discrete step S402 is converted into storing the .SLC data files of sliced surfaces information, the .SLC of use
Basic information of the data file as three-dimensionalreconstruction；
Step S403 programs import .SLC file generated body unit information, and the body unit information of generation retains the fractional object
Possessed characteristic information；
The information extraction stored in step S404.SLC files is said three-dimensional body model of element information；
Step S405 carries out said three-dimensional body model of element splicing generation geometrical model, per individual cell all by six individuals
Unit surrounds.
Wherein, in step S006, after the completion of mark, edge fit processing, also need to call projection transform module and according to routine
Digital map projection conversion method carries out projection transform processing so that multiple undetermined to the complete electronic map of area to be targeted
The coordinate system of electronic map in the region of position is unified, realizes precise positioning, prevents the electronic map coordinates weight in multiple regions undetermined
It is folded.
It is worth noting that, in above system embodiment, included unit is simply drawn according to function logic
Point, but above-mentioned division is not limited to, as long as corresponding function can be realized；In addition, each functional unit is specific
Title is also only to facilitate mutually distinguish, the protection domain being not intended to limit the invention.
In addition, one of ordinary skill in the art will appreciate that realize all or part of step in the various embodiments described above method
It is that relevant hardware can be instructed to complete by program, corresponding program can be stored in a computer-readable storage and be situated between
In matter, the storage medium, such as ROM/RAM, disk or CD.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its four corner and equivalent.
Claims (4)
1. the underground utilities localization method based on body unit, which is characterized in that include the following steps：
Step S001 pipelines drawing is collected：To the pipeline as-built drawing that all underground utilities are laid in area to be targeted and each underground
The side topographic map of pipeline side is collected respectively, and the pipeline as-built drawing and side topographic map are paper drawing and the two
Quantity be one or more；After the completion of collection work, multiple pending paper drawings are just obtained；
Step S002 underground piping data acquisitions：According to pipeline drawing is collected, different depths are gathered by pipe locator
The pipeline location information of degree；
Step S003 acquisition information digitalization processing：The underground pipeline information collected is converted into digital information；
Step S004 two-dimensional signals carry out three-dimensionalreconstruction：Discrete two-dimensional signal is subjected to three-dimensionalreconstruction, forms same body list
Metadata set；
Step S005 body units data set is superimposed：By the straight line of three dimensions, curve, polygon and curved surface by body unit into
Row superposition, makes body unit data set geometrical model digitization；
Step S006 underground utilities three-dimensional map makes：The pipeline attribute of each underground utilities is carried out to the geometrical model to complete
Information is labeled, edge fit is handled, and is obtained and made complete electronic map in the region；
Step S007 underground utilities position：Buried pipe need to be inquired about by the parameter input unit input of movable data processing terminal
The pipeline title of line or geographical position coordinates data, the geographical position coordinates data of data processor inquiry underground utilities are undetermined
Underground utilities need to be inquired about by being found out in the complete electronic map in position region；Afterwards, locating pipeling staff passes through to needing to inquire about
The geographical position coordinates data of underground utilities and the spatial data of current location compare and analyze, and underground need to be inquired about by drawing
The orientation of pipeline and its distance between with current location.
2. the underground utilities localization method according to claim 1 based on body unit, which is characterized in that the step S002
In, underground piping data acquisition is carried out in area to be targeted, it is necessary in area to be targeted earth's surface distributing GPS fixed reference station, with
The reference is coordinate origin, sets X-axis, Y-axis, Z axis that underground scene is carried out orthogonal cutting respectively.
3. the underground utilities localization method according to claim 1 based on body unit, which is characterized in that the step S004
In, body unit data set geometrical model digitization comprises the following steps：
The analogue data that step S401 acquisitions come is digitized processing and generates discrete two-dimensional signal；
Two-dimensional signal discrete step S402 is converted into storing the .SLC data files of sliced surfaces information；
Step S403 programs import .SLC file generated body unit information；
The information extraction stored in step S404.SLC files is said three-dimensional body model of element information；
Step S405 carries out said three-dimensional body model of element splicing generation geometrical model.
4. the underground utilities localization method according to claim 1 based on body unit, which is characterized in that the step S006
In, after the completion of mark, edge fit processing, also need to call projection transform module and according to conventional digital map projection conversion method,
Projection transform processing is carried out to the complete electronic map of area to be targeted so that the seat of the electronic map in multiple areas to be targeted
Mark system one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711486571.0A CN108122475A (en) | 2017-12-29 | 2017-12-29 | Underground utilities localization method based on body unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711486571.0A CN108122475A (en) | 2017-12-29 | 2017-12-29 | Underground utilities localization method based on body unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108122475A true CN108122475A (en) | 2018-06-05 |
Family
ID=62232536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711486571.0A Pending CN108122475A (en) | 2017-12-29 | 2017-12-29 | Underground utilities localization method based on body unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108122475A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110263466A (en) * | 2019-06-26 | 2019-09-20 | 四川亚大塑料制品有限公司 | A kind of pipe network electronic map generating method and system based on pipeline three-dimensional localization |
| CN110888148A (en) * | 2019-12-09 | 2020-03-17 | 浙江浙能嘉华发电有限公司 | Underground pipe network viewing method based on GNSS positioning and APP |
| CN111160809A (en) * | 2020-01-06 | 2020-05-15 | 厦门市博业众成测绘有限公司 | Pipeline survey system |
| CN111585239A (en) * | 2020-05-26 | 2020-08-25 | 中国建筑第八工程局有限公司 | Construction method for airport pipeline relocation and transformation without stopping navigation |
| CN113239445A (en) * | 2021-06-11 | 2021-08-10 | 重庆电子工程职业学院 | AR-based indoor pipeline information display method and system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102467755A (en) * | 2010-11-10 | 2012-05-23 | 上海日浦信息技术有限公司 | Method for establishing three-dimensional visualization geographic information system (GIS) of trenchless underground pipelines |
| CN102509509A (en) * | 2011-10-09 | 2012-06-20 | 西安煤航信息产业有限公司 | Underground pipeline positioning method based on CORS (continuous operational reference system) |
| CN103323001A (en) * | 2013-06-20 | 2013-09-25 | 上海置诚城市管网工程技术股份有限公司 | Comprehensive measurement and construction method for three-dimensional coordinates of underground pipelines |
| CN105005019A (en) * | 2015-07-09 | 2015-10-28 | 厦门精图信息技术股份有限公司 | Underground pipeline measuring method based BDS/GPS RTK |
-
2017
- 2017-12-29 CN CN201711486571.0A patent/CN108122475A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102467755A (en) * | 2010-11-10 | 2012-05-23 | 上海日浦信息技术有限公司 | Method for establishing three-dimensional visualization geographic information system (GIS) of trenchless underground pipelines |
| CN102509509A (en) * | 2011-10-09 | 2012-06-20 | 西安煤航信息产业有限公司 | Underground pipeline positioning method based on CORS (continuous operational reference system) |
| CN103323001A (en) * | 2013-06-20 | 2013-09-25 | 上海置诚城市管网工程技术股份有限公司 | Comprehensive measurement and construction method for three-dimensional coordinates of underground pipelines |
| CN105005019A (en) * | 2015-07-09 | 2015-10-28 | 厦门精图信息技术股份有限公司 | Underground pipeline measuring method based BDS/GPS RTK |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110263466A (en) * | 2019-06-26 | 2019-09-20 | 四川亚大塑料制品有限公司 | A kind of pipe network electronic map generating method and system based on pipeline three-dimensional localization |
| CN110263466B (en) * | 2019-06-26 | 2023-04-18 | 四川亚大塑料制品有限公司 | Pipe network electronic map generation method and system based on pipeline three-dimensional positioning |
| CN110888148A (en) * | 2019-12-09 | 2020-03-17 | 浙江浙能嘉华发电有限公司 | Underground pipe network viewing method based on GNSS positioning and APP |
| CN111160809A (en) * | 2020-01-06 | 2020-05-15 | 厦门市博业众成测绘有限公司 | Pipeline survey system |
| CN111585239A (en) * | 2020-05-26 | 2020-08-25 | 中国建筑第八工程局有限公司 | Construction method for airport pipeline relocation and transformation without stopping navigation |
| CN111585239B (en) * | 2020-05-26 | 2021-02-19 | 中国建筑第八工程局有限公司 | Construction method for airport pipeline relocation and transformation without stopping navigation |
| CN113239445A (en) * | 2021-06-11 | 2021-08-10 | 重庆电子工程职业学院 | AR-based indoor pipeline information display method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108122475A (en) | Underground utilities localization method based on body unit | |
| CN103400405B (en) | Multi-beam bathymetric chart construction method based on seabed digital depth model feature extraction | |
| CN102446367A (en) | Method for constructing three-dimensional terrain vector model based on multi-beam sonar submarine measurement data | |
| CN102722907B (en) | Geometric modeling method based on pipe factory point cloud | |
| KR101305059B1 (en) | A method and system for editing numerical map in real time, and a sever, and recording medium storing a program thereof | |
| CN103679804A (en) | System and method for automatically building three-dimensional model of data of underground pipeline | |
| WO2007106871A8 (en) | System and method for collecting and updating geographical data | |
| CN103954741B (en) | Portable soil corrodes observation device | |
| KR101450133B1 (en) | System and Method for Providing Underground Utilities Cross Section Information based on Augmented Reality | |
| El-Ashmawy | Testing the positional accuracy of OpenStreetMap data for mapping applications | |
| JP6635649B2 (en) | Data overlay program and data overlay method | |
| CN102607459A (en) | Splicing method and splicing device of Lidar measurement data | |
| CN109801371B (en) | Network three-dimensional electronic map construction method based on Cesium | |
| CN108053477A (en) | The Numerical Methods of deformation in a kind of pipeline | |
| CN108957507A (en) | Fuel gas pipeline leakage method of disposal based on augmented reality | |
| KR101683732B1 (en) | GPS-based surveying systems for geodetic mapping of underground facilities | |
| CN108959333A (en) | Gas ductwork method for automatic modeling and system based on augmented reality | |
| CA3064611A1 (en) | Automated pipeline construction modelling | |
| Balogun et al. | Geovisualization of sub-surface pipelines: a 3D approach | |
| Lilley et al. | Mapping and analysing medieval built form using GPS and GIS | |
| CN105717517A (en) | Vehicle-mounted Beidou multi-mode GNSS high-precision road basic data collection method | |
| CN108954016A (en) | Fuel gas pipeline leakage disposal system based on augmented reality | |
| Yoo et al. | Determination of physical footprints of buildings with consideration terrain surface LiDAR Data | |
| Manchuk et al. | Conversion of latitude and longitude to UTM coordinates | |
| Cazzaniga et al. | A shared database of underground utility lines for 3D mapping and GIS applications |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180605 |
|
| RJ01 | Rejection of invention patent application after publication |