CN102087753A - Rapid three-dimensional mapping moulding method for ground and underground pipe network - Google Patents
Rapid three-dimensional mapping moulding method for ground and underground pipe network Download PDFInfo
- Publication number
- CN102087753A CN102087753A CN 201110024198 CN201110024198A CN102087753A CN 102087753 A CN102087753 A CN 102087753A CN 201110024198 CN201110024198 CN 201110024198 CN 201110024198 A CN201110024198 A CN 201110024198A CN 102087753 A CN102087753 A CN 102087753A
- Authority
- CN
- China
- Prior art keywords
- pipe network
- ground
- underground pipe
- underground
- dimensional
- 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
Images
Abstract
The invention relates to a rapid three-dimensional mapping moulding method for ground and an underground pipe network, which comprises the following steps of: acquiring ground scene data and underground pipe data and respectively establishing three-dimensional model images of the ground and the underground pipe network; establishing the link between the ground and underground pipe network three-dimensional model images according to coordinates and storing the link into a database; carrying out rapid moulding in sections according to the moulding range of a rapid moulding machine to obtain underground pipe network sectioned distributing physical models; and splicing the sectioned distributing physical models to obtain an underground pipe network distributing physical model. The ground scene and an underground pipeline are combined and linked by the coordinates; people at different levels can vividly and visually find out the corresponding ground scene by a failure pipeline position and establish a maintenance scheme; similarly, an underground pipe network under a ground scene can be reformed and maintained; and the invention realizes the scientific management of urban infrastructure, saves the maintenance and construction cost, reduces the generating probability of accidents and improves the engineering safety degree and quality.
Description
Technical field
The present invention relates to a kind of three-dimensional mapping forming method, the quick three-dimensional mapping forming method of especially a kind of ground and underground pipe network.
Background technology
Urban Buried Pipeline Network mainly contains compositions such as electric power, telecommunications, coal gas, tap water, rain (dirt) water pipe, is the important component part of urban infrastructure, is undertaking the work of transmission information and conveying capacity, is the lifeline in city.
Since the reform and opening-up, urban development is rapid, is accompanied by the old town and transforms and the Xincheng District construction, and the capacity-increasing transformation quantities of municipal infrastructure such as running water pipe, sewer increases considerably; The telecommunications that China greatly develops, combustion gas, electric power, concentrated supply of heating in the city, cable TV network etc. also make the underground pipeline demand increase sharply; Along with the variation of natural climate, subterranean layer geology such as be subjected to displacement, arch up, sink changes, and these all can cause underground pipe network to change to some extent, old net need be updated to new net, and it is designed and constructed and plans becomes new infrastructure;
Along with the development of society and the people enhancing to environmental quality consciousness, it is very big that citizen cut open the chest to cut open environmental pollution that underground pipeline construction causes and traffic jam issue repercussion that the tripe mode carries out for employing.The rules of China's city limits excavation construction are put into effect successively, and for example: State Council is regulation in " the urban road management rules " of promulgation in 1996: 5 years inaccurate excavations of newly-built road, repairing road was forbidden excavation in 3 years.Simultaneously pipeline is as will pass through environment such as highway, railway, airfield runway the time in the construction of newly developed area, and the excavation type technology is inapplicable, must carry out non-excavation type The Application of Technology and popularization.This has caused the demand to the quick surveying and mapping technology of underground pipe network greatly.The existing mapping method of underground pipe network comprises:
1, be familiar with the important tool of spatial information with the two dimension view of X-axis, Y-axis, each face of Z axle as people, it is complicated to have a drawing, calculate slow, the direct shortcoming of sense organ underground space position; Perhaps
2,, and then revise two-dimentional drawing to the mapping of under the excavation state, making amendment of original pipeline.
3, all departments of municipal sector do things in his own way, and electric power, telecommunications, coal gas, tap water, rain (dirt) water pipe drawing are drawn respectively, do not have integral body to gather; Even if having also is Jia Ge Ang Expensive.
In July, 2010, big bang took place owing to being dug brokenly by construction team in Nanjing on the 28th underground gas pipeline, because construction team is unwilling to buy underground pipe network figure and causes.This is because comprehensive buried pipe line chart all must be bought to mapping company, and price is very high, and one kilometer individual tubes line chart needs 8119 yuan, if 5 pipelines are arranged on the figure, so, every kilometer needs how 40,000 yuan altogether! Economical in order to save trouble, some construction teams have simply given " omission " this necessary important step, just caused major accident.
The framework method of announcing in the prior art that is used for three-dimensional visualizing system of urban synthesis pipeline network comprises the steps: that (1) set up city integrated pipe network central database, three-D grain database, Spatial Data Engine; (2) by Spatial Data Engine, modeling makes up on the ground, underground two dimension view and three-dimensional visualization scene thereby central database, data texturing storehouse read; (3) set up the corresponding of two three-dimensional data aspects and visual aspect, the two dimension view of the system that corresponds to of data plane and the geographic coordinate correspondence of three-dimensional scenic, visual aspect to correspond in the three-dimensional scenic various spaces ground object model corresponding with the map symbol of two dimension view, realize two, three-dimensional interlock; (4) set interactive interface, realize the application of user system.Make in three-dimensional scenic, to be difficult to realize or the function of broad perspectives realizes by two dimension view, and in two dimension, can not realize or the function of not enough authenticity realizes by three-dimensional scenic, reach both to have complementary advantages, thereby can realize the high-efficiency management of city integrated pipe network.But, use the three-dimensional visualization information that this method is set up, must at first set up the mass data storehouse, carry out modeling again by the Spatial Data Engine technology between application program and the data base management system (DBMS), i.e. ground and underground utilities modeling; Two dimension, three-dimensional data must be corresponding with the three-dimensional visualization aspect, and at the computer display interface, the three-dimensional pipe network view is got lost easily, must see with the three-dimensional modeling image by two-dimentional modeling image, could analyze clear; In addition, the pipe network calculation of complex is unfavorable for that the Different Culture degree personnel of construction team understand.
Summary of the invention
The objective of the invention is to solve deficiency of the prior art, provide a kind of rapidly and efficiently, the pipe network model after ground scene, the moulding corresponding with the underground pipe network coordinate is easy to ground and the underground pipe network quick three-dimensional mapping forming method that the workmen searches and analyzes.
For achieving the above object, the technical solution adopted in the present invention is:
A kind of ground and underground pipe network quick three-dimensional mapping forming method comprise the steps:
(1) ground three-dimensional model image is set up in ground scene data acquisition;
(2) underground pipeline data acquisition;
(3) set up underground pipe network three-dimensional model image;
(4), set up the link between ground three-dimensional model image and the underground pipe network three-dimensional model image, and be saved to database according to coordinate;
(5) according to the moulding scope of rapidform machine, rapid shaping is carried out in segmentation, obtains underground pipe network segmentation distribution mock-up;
(6) segmentation distribution mock-up is spliced, obtain underground pipe network distribution mock-up.
The ground three-dimensional scenic links by the coordinate merging with underground three-dimensional pipe network, the related personnel can be very visual in image the fault pipeline location that passes through find corresponding ground scene, and then formulation maintenance program, carry out site operation, in like manner, if desired the underground pipe network under place's ground scene is rectified and improved, operations such as maintenance, also can directly know the underground pipe network distributed model by this place's ground scene, need not to transfer drawing or give a long price for the mapping drawing to each relevant departments respectively, not only saved maintenance and construction cost, also played indispensable booster action improving engineering safety degree and quality.
Technique scheme can also be further perfect:
As preferably, the means of setting up of ground three-dimensional model image comprise at least a in ground reverse scanning system, total powerstation system and the Three-dimensional Design Software.
As preferably, the acquisition means of underground pipeline data comprises at least a in radar, infrared, ultrasound wave, flow instrument, the pipeline instrument.
As preferably, the underground pipeline data comprise caliber, material, thickness, the accessory shape of pipeline position, trend, all kinds of pipelines.
For newly-built underground pipe network, can directly carry out the three-dimensional modeling design by Three-dimensional Design Software to ground landscape and underground pipe network, can also use the three-dimensional design system to carry out comprehensive Design according to the existing two-dimentional drawing of all departments, and do not have the underground pipe network of drawing reference for some, as older residential quarter, then need to adopt the reverse scanning system that ground data is carried out data acquisition or used total station survey, utilize Three-dimensional Design Software to carry out Modeling and Design again, utilize the subsurface investigation instrument to carry out pipe signal and collect, again instrument signal is converted to data importing three-dimensional design system and carries out Modeling and Design.
As preferably, step (2) further comprises utilization three-dimensional design system carries out modeling to newly-built pipe network step.
As preferably, underground pipe network three-dimensional model image is set up based on underground pipeline data that collect and newly-built pipe network in three-dimensional model image.
As preferably, step (4) comprises following substep:
(a) in ground scene, determine a true origin and a coordinate direction;
(b) determine the relative position of underground pipeline with respect to the true origin and the direction of ground scene;
(c) set up link between ground three-dimensional model image and the underground pipe network three-dimensional model image.
As preferably, further comprise the steps: between step (4) and the step (5)
(4.1) determine the interface-crossover of homogeneity pipeline;
(4.2) determine the well head connection status of pipeline;
(4.3) ground scene and underground various pipeline three-dimensional model image are added different colours;
(4.4) the installation age and the coordinate of mark tubing on the underground utilities three-dimensional model.
As preferably, further comprise the steps: between step (4.4) and the step (5)
(4.5) dwindle the three-dimensional model image that obtains by a certain percentage.
Because the employing of technique scheme, the present invention has the following advantages:
The technical solution adopted in the present invention need not to set up a large amount of single databases, ground of the present invention three-dimensional scenic links by the coordinate merging with underground three-dimensional tube, the related personnel can be very visual in image the fault pipeline location that passes through find corresponding ground scene, and then formulation maintenance program, carry out site operation, in like manner, if desired the underground pipe network under place's ground scene is rectified and improved, operations such as maintenance, also can directly record integrated data base and obtain this place's ground scene and underground pipe network distributed model fast by the present invention, need not to transfer drawing or give a long price for the mapping drawing to each relevant departments respectively, not only saved maintenance and construction cost, also played indispensable booster action improving engineering safety degree and quality.In addition, the present invention also has and once drops into nonexpondable advantage.The present invention be a kind of rapidly and efficiently, the pipe network in three-dimensional model image after ground scene, the moulding corresponding with the underground pipe network coordinate is easy to the underground pipe network mapping forming method that the workmen searches and analyzes.
Description of drawings
Fig. 1 is a kind of process flow diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
Ground as shown in Figure 1 and underground pipe network quick three-dimensional mapping forming method comprise the steps:
(1) ground scene data acquisition, set up ground three-dimensional model image, the means of setting up of ground three-dimensional model image comprise at least a in ground reverse scanning system, total powerstation and the Three-dimensional Design Software, the Three-dimensional Design Software that present embodiment adopted is the Freeform design system, this system can directly increase, deletes, revise data on three-dimensional interface, have efficiently, advantage fast;
(2) underground pipeline data acquisition, perhaps use the three-dimensional design system that existing pipe network is carried out modeling, wherein, the acquisition means of underground pipeline data comprises at least a in radar, infrared, ultrasound wave, flow instrument, the pipeline instrument, the underground pipeline data that collect comprise pipeline position, trend, and the caliber of all kinds of pipelines, material, thickness, accessory shape;
(3) set up the underground pipe network model based on underground pipeline data that collect and newly-built pipe network in three-dimensional model image;
(4) according to coordinate, set up the link between ground three-dimensional model image and the underground pipe network model image, promptly matched moulds is concrete, and it comprises following substep:
(a) in ground scene, determine a true origin and a coordinate direction
(b) determine the relative position with respect to the true origin and the direction of ground scene of underground pipeline;
(c) set up link between ground three-dimensional model image and the underground pipe network three-dimensional model image;
A plurality of models that storing step (4) obtains are the reserved type module image, and therefrom put selected part in order and carry out subsequent step:
(5) determine the interface-crossover of homogeneity pipeline;
(6) determine the well head connection status of pipeline, well head adopts numeral number to show;
(7) in the three-dimensional model image, ground scene and underground various conduit line map picture are added different colours, said here various conduit line maps similarly are to refer to dissimilar pipelines, as water pipe, electric power pipe, gas tank, blow-off pipe, cable tube etc.;
(8) the installation age and the coordinate position of underground three-dimensional pipeline three-dimensional model image subscript note tubing;
(9) dwindle the three-dimensional model image that obtains by a certain percentage;
(10) model that step (1)～(9) are formed is saved to database;
Obtain mock-up if desired, then carry out ensuing two steps:
(11) according to the moulding scope of rapidform machine, rapid shaping is carried out in segmentation, obtains underground pipe network segmentation distribution mock-up;
(12) segmentation distribution mock-up is spliced, obtain underground pipe network distribution mock-up, ground landscape and underground pipe network adopt branch's rapid shaping, splice again, and ground can adopt transparent material to make.
The technical solution adopted in the present invention need not to set up a large amount of single databases, the ground three-dimensional scenic links by the coordinate merging with underground three-dimensional conduit line map picture, carry out moulding if need not by make-up machine, then its storage can be formed a three-dimensional integrated data base, like this, the related personnel can pass through three-dimensional integrated data base or mock-up, the very visual in image fault pipeline location that passes through finds corresponding ground scene, and then formulation maintenance program, carry out site operation, in like manner, if desired the underground pipe network under place's ground scene is rectified and improved, operations such as maintenance, also can directly know the underground pipe network distributed model by this place's ground scene, need not to transfer drawing or give a long price for the mapping drawing to each relevant departments respectively, not only saved maintenance and construction cost, also played indispensable booster action improving engineering safety degree and quality.
For newly-built underground pipe network, can directly carry out the three-dimensional modeling design by Three-dimensional Design Software to ground landscape and underground pipe network, can also use the three-dimensional design system to carry out comprehensive Design according to the existing two-dimentional drawing of all departments, and do not have the underground pipe network of drawing reference for some, as older residential quarter, then need to adopt the reverse scanning system or ground data is carried out data acquisition with total powerstation, utilize Three-dimensional Design Software to carry out Modeling and Design again, utilize the subsurface investigation instrument to carry out pipe signal and collect, again instrument signal is converted to data importing three-dimensional design system and carries out Modeling and Design.
Should be understood that this embodiment only to be used to the present invention is described and be not used in and limit the scope of the invention.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (9)
1. ground and underground pipe network quick three-dimensional mapping forming method is characterized in that, comprises the steps:
(1) ground three-dimensional model image is set up in ground scene data acquisition;
(2) underground pipeline data acquisition;
(3) set up underground pipe network three-dimensional model image
(4), set up the link between described ground three-dimensional model image and the described underground pipe network three-dimensional model image, and be saved to database according to coordinate;
(5) according to the moulding scope of rapidform machine, rapid shaping is carried out in segmentation, obtains underground pipe network segmentation distribution mock-up;
(6) described segmentation distribution mock-up is spliced, obtain underground pipe network distribution mock-up.
2. ground according to claim 1 and underground pipe network quick three-dimensional mapping forming method is characterized in that: the means of setting up of described ground three-dimensional model image comprise at least a in ground reverse scanning system, total powerstation system and the Three-dimensional Design Software.
3. ground according to claim 1 and underground pipe network quick three-dimensional mapping forming method is characterized in that: the acquisition means of described underground pipeline data comprises at least a in radar, infrared, ultrasound wave, flow instrument, the pipeline instrument.
4. ground according to claim 3 and underground pipe network quick three-dimensional mapping forming method, it is characterized in that: described underground pipeline data comprise caliber, material, thickness, the accessory shape of pipeline position, trend, all kinds of pipelines.
5. ground according to claim 1 and underground pipe network quick three-dimensional mapping forming method is characterized in that: step (2) further comprises utilization three-dimensional design system carries out modeling to newly-built pipe network step.
6. ground according to claim 5 and underground pipe network quick three-dimensional mapping forming method, it is characterized in that: described underground pipe network model image is set up based on underground pipeline data that collect and newly-built pipe network model image.
7. according to any described ground and underground pipe network quick three-dimensional mapping forming method in the claim 1～6, it is characterized in that described step (4) comprises following substep:
(a) in ground scene, determine a true origin and a coordinate direction;
(b) determine the relative position of underground pipeline with respect to the true origin and the direction of ground scene;
(c) set up link between described ground three-dimensional model image and the described underground pipe network three-dimensional model image.
8. according to any described ground and underground pipe network quick three-dimensional mapping forming method in the claim 1～6, it is characterized in that, further comprise the steps: between described step (4) and the step (5)
(4.1) determine the interface-crossover of homogeneity pipeline;
(4.2) determine the well head connection status of pipeline;
(4.3) ground scene and underground various pipeline three-dimensional model image are added different colours;
(4.4) at the installation age and the coordinate of underground utilities three-dimensional model image subscript note tubing.
9. ground according to claim 8 and underground pipe network quick three-dimensional mapping forming method is characterized in that, further comprise the steps: between described step (4.4) and the step (5)
(4.5) dwindle the three-dimensional model image that obtains by a certain percentage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110024198 CN102087753A (en) | 2011-01-21 | 2011-01-21 | Rapid three-dimensional mapping moulding method for ground and underground pipe network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110024198 CN102087753A (en) | 2011-01-21 | 2011-01-21 | Rapid three-dimensional mapping moulding method for ground and underground pipe network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102087753A true CN102087753A (en) | 2011-06-08 |
Family
ID=44099538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110024198 Pending CN102087753A (en) | 2011-01-21 | 2011-01-21 | Rapid three-dimensional mapping moulding method for ground and underground pipe network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102087753A (en) |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436677A (en) * | 2011-10-24 | 2012-05-02 | 克拉玛依红有软件有限责任公司 | Three-dimensional visualization method based on depth buffer surface excavation |
| CN102722907A (en) * | 2012-05-22 | 2012-10-10 | 清华大学 | Geometric modeling method based on pipe factory point cloud |
| CN102915561A (en) * | 2012-09-27 | 2013-02-06 | 清华大学 | Method of three-dimensional reconstruction for pipeline structures |
| CN102968745A (en) * | 2012-12-05 | 2013-03-13 | 上海创图网络科技发展有限公司 | Automatic generation method of urban underground pipe network model |
| CN103036705A (en) * | 2012-11-14 | 2013-04-10 | 上海杰狮信息技术有限公司 | Visualization system of pipeline and optical cable resource management |
| CN104392013A (en) * | 2014-06-06 | 2015-03-04 | 国家电网公司 | Integrated modeling and calculating system and method for substation-project cable trench on basis of CAD (Computer-Aided Design) |
| CN104700453A (en) * | 2015-01-20 | 2015-06-10 | 国家电网公司 | Method for generating three-dimensional model of cable pipe network based on GIS |
| CN104794755A (en) * | 2014-12-31 | 2015-07-22 | 广东电网公司佛山供电局 | Method for constructing high-voltage cable three-dimensional pipeline scene |
| CN105512287A (en) * | 2015-11-30 | 2016-04-20 | 山东正元地球物理信息技术有限公司 | Method for establishing comprehensive pipe rack information database |
| CN105701264A (en) * | 2014-11-28 | 2016-06-22 | 星际空间（天津）科技发展有限公司 | Automatic construction method for underground pipe network |
| CN106596710A (en) * | 2016-11-03 | 2017-04-26 | 中国石油化工股份有限公司江汉油田分公司石油工程技术研究院 | Detection method for health situation of underground pipe network |
| CN107481322A (en) * | 2017-08-17 | 2017-12-15 | 中国安全生产科学研究院 | Oil-gas pipeline 3 D displaying method and system and GIS-Geographic Information System and equipment |
| CN108345750A (en) * | 2018-02-11 | 2018-07-31 | 浙江科澜信息技术有限公司 | A kind of method and system to underground utilities modeling |
| CN108445484A (en) * | 2018-03-19 | 2018-08-24 | 广州市天驰测绘技术有限公司 | A kind of integrated inverting detection all-in-one machine of underground utilities |
| CN108896025A (en) * | 2018-05-10 | 2018-11-27 | 四川省冶地工程勘察设计有限公司 | A kind of urban underground space intelligence surveying and mapping technology |
| CN108955723A (en) * | 2017-11-08 | 2018-12-07 | 北京市燃气集团有限责任公司 | The calibration method of augmented reality city planting ductwork |
| CN108984884A (en) * | 2018-07-05 | 2018-12-11 | 北京道亨时代科技有限公司 | A kind of cable work three-dimensional design method and device |
| CN109033631A (en) * | 2018-07-25 | 2018-12-18 | 中国长江电力股份有限公司 | A kind of power station optical cable or cable routing three-dimensional display method based on design information |
| CN110619032A (en) * | 2019-09-05 | 2019-12-27 | 广州图测智能科技有限公司 | Full-space city design management real-scene three-dimensional control system and method |
| CN110930502A (en) * | 2019-12-03 | 2020-03-27 | 湖南国奥电力设备有限公司 | Underground cable three-dimensional modeling method and device based on pictures |
| CN110955730A (en) * | 2019-12-03 | 2020-04-03 | 湖南国奥电力设备有限公司 | Underground cable three-dimensional modeling method and device based on block chain |
| CN112231874A (en) * | 2020-10-19 | 2021-01-15 | 中铁建华南建设有限公司 | Method and device for establishing underground pipeline model, computer equipment and storage medium |
| CN114065361A (en) * | 2021-11-27 | 2022-02-18 | 以见科技(苏州)有限公司 | Model construction and management system and method for pipeline construction |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101082926A (en) * | 2007-07-03 | 2007-12-05 | 浙江大学 | Modeling approachused for trans-media digital city scenic area |
| CN101118159A (en) * | 2007-09-17 | 2008-02-06 | 北京航空航天大学 | Full self-determination type underground pipeline measuring systems based on inertia technology |
| 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 |
| CN101710353A (en) * | 2009-12-03 | 2010-05-19 | 深圳先进技术研究院 | Underground pipe network laying method based on three-dimensional virtual city |
-
2011
- 2011-01-21 CN CN 201110024198 patent/CN102087753A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101082926A (en) * | 2007-07-03 | 2007-12-05 | 浙江大学 | Modeling approachused for trans-media digital city scenic area |
| CN101118159A (en) * | 2007-09-17 | 2008-02-06 | 北京航空航天大学 | Full self-determination type underground pipeline measuring systems based on inertia technology |
| 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 |
| CN101710353A (en) * | 2009-12-03 | 2010-05-19 | 深圳先进技术研究院 | Underground pipe network laying method based on three-dimensional virtual city |
Non-Patent Citations (2)
| Title |
|---|
| 《中国优秀硕士学位论文全文数据库(工程科技Ⅱ辑)》 20090615 党增明 虚拟现实技术在城市地下空间可视化中的应用 正文第44-51页 1-9 , 第6期 * |
| 《测绘科学》 20091130 王贵武等 利用海量探测数据实现昆明市地下管线三维建模的应用研究 第122-124页 1-9 第36卷, 第4期 * |
Cited By (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436677B (en) * | 2011-10-24 | 2014-01-01 | 克拉玛依红有软件有限责任公司 | Three-dimensional visualization method based on depth buffer surface excavation |
| CN102436677A (en) * | 2011-10-24 | 2012-05-02 | 克拉玛依红有软件有限责任公司 | Three-dimensional visualization method based on depth buffer surface excavation |
| CN102722907A (en) * | 2012-05-22 | 2012-10-10 | 清华大学 | Geometric modeling method based on pipe factory point cloud |
| CN102722907B (en) * | 2012-05-22 | 2014-07-02 | 清华大学 | Geometric modeling method based on pipe factory point cloud |
| CN102915561A (en) * | 2012-09-27 | 2013-02-06 | 清华大学 | Method of three-dimensional reconstruction for pipeline structures |
| CN102915561B (en) * | 2012-09-27 | 2015-03-04 | 清华大学 | Method of three-dimensional reconstruction for pipeline structures |
| CN103036705A (en) * | 2012-11-14 | 2013-04-10 | 上海杰狮信息技术有限公司 | Visualization system of pipeline and optical cable resource management |
| CN103036705B (en) * | 2012-11-14 | 2016-01-27 | 上海杰狮信息技术有限公司 | The visualization system of pipeline and fiber optic resource management system |
| CN102968745A (en) * | 2012-12-05 | 2013-03-13 | 上海创图网络科技发展有限公司 | Automatic generation method of urban underground pipe network model |
| CN104392013B (en) * | 2014-06-06 | 2016-04-06 | 国家电网公司 | Modeling Calculation system and method integrated by substation project cable duct based on CAD |
| CN104392013A (en) * | 2014-06-06 | 2015-03-04 | 国家电网公司 | Integrated modeling and calculating system and method for substation-project cable trench on basis of CAD (Computer-Aided Design) |
| CN105701264A (en) * | 2014-11-28 | 2016-06-22 | 星际空间（天津）科技发展有限公司 | Automatic construction method for underground pipe network |
| CN104794755B (en) * | 2014-12-31 | 2017-09-01 | 广东电网公司佛山供电局 | A kind of high-tension cable three-dimensional tube field of line scape construction method |
| CN104794755A (en) * | 2014-12-31 | 2015-07-22 | 广东电网公司佛山供电局 | Method for constructing high-voltage cable three-dimensional pipeline scene |
| CN104700453A (en) * | 2015-01-20 | 2015-06-10 | 国家电网公司 | Method for generating three-dimensional model of cable pipe network based on GIS |
| CN105512287A (en) * | 2015-11-30 | 2016-04-20 | 山东正元地球物理信息技术有限公司 | Method for establishing comprehensive pipe rack information database |
| CN106596710A (en) * | 2016-11-03 | 2017-04-26 | 中国石油化工股份有限公司江汉油田分公司石油工程技术研究院 | Detection method for health situation of underground pipe network |
| CN107481322A (en) * | 2017-08-17 | 2017-12-15 | 中国安全生产科学研究院 | Oil-gas pipeline 3 D displaying method and system and GIS-Geographic Information System and equipment |
| CN107481322B (en) * | 2017-08-17 | 2018-07-17 | 中国安全生产科学研究院 | Oil-gas pipeline 3 D displaying method and system and GIS-Geographic Information System and equipment |
| CN108955723A (en) * | 2017-11-08 | 2018-12-07 | 北京市燃气集团有限责任公司 | The calibration method of augmented reality city planting ductwork |
| CN108955723B (en) * | 2017-11-08 | 2022-06-10 | 北京市燃气集团有限责任公司 | Method for calibrating augmented reality municipal pipe network |
| CN108345750A (en) * | 2018-02-11 | 2018-07-31 | 浙江科澜信息技术有限公司 | A kind of method and system to underground utilities modeling |
| CN108445484B (en) * | 2018-03-19 | 2020-07-14 | 广州市天驰测绘技术有限公司 | Integrated inversion detection all-in-one machine for underground pipelines |
| CN108445484A (en) * | 2018-03-19 | 2018-08-24 | 广州市天驰测绘技术有限公司 | A kind of integrated inverting detection all-in-one machine of underground utilities |
| CN108896025A (en) * | 2018-05-10 | 2018-11-27 | 四川省冶地工程勘察设计有限公司 | A kind of urban underground space intelligence surveying and mapping technology |
| CN108984884A (en) * | 2018-07-05 | 2018-12-11 | 北京道亨时代科技有限公司 | A kind of cable work three-dimensional design method and device |
| CN109033631A (en) * | 2018-07-25 | 2018-12-18 | 中国长江电力股份有限公司 | A kind of power station optical cable or cable routing three-dimensional display method based on design information |
| CN110619032A (en) * | 2019-09-05 | 2019-12-27 | 广州图测智能科技有限公司 | Full-space city design management real-scene three-dimensional control system and method |
| CN110930502A (en) * | 2019-12-03 | 2020-03-27 | 湖南国奥电力设备有限公司 | Underground cable three-dimensional modeling method and device based on pictures |
| CN110955730A (en) * | 2019-12-03 | 2020-04-03 | 湖南国奥电力设备有限公司 | Underground cable three-dimensional modeling method and device based on block chain |
| CN110930502B (en) * | 2019-12-03 | 2023-08-04 | 湖南国奥电力设备有限公司 | Underground cable three-dimensional modeling method and device based on pictures |
| CN110955730B (en) * | 2019-12-03 | 2023-10-13 | 湖南国奥电力设备有限公司 | Underground cable three-dimensional modeling method and device based on block chain |
| CN112231874A (en) * | 2020-10-19 | 2021-01-15 | 中铁建华南建设有限公司 | Method and device for establishing underground pipeline model, computer equipment and storage medium |
| CN114065361A (en) * | 2021-11-27 | 2022-02-18 | 以见科技(苏州)有限公司 | Model construction and management system and method for pipeline construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102087753A (en) | Rapid three-dimensional mapping moulding method for ground and underground pipe network | |
| CN101630419B (en) | Structuring method for three-dimensional visualizing system of urban synthesis pipeline network | |
| CN105701264A (en) | Automatic construction method for underground pipe network | |
| CN102201129B (en) | Three-dimensional visual operation maintenance system and method of subway comprehensive pipelines | |
| CN104794755B (en) | A kind of high-tension cable three-dimensional tube field of line scape construction method | |
| CN105005676A (en) | Three-dimension design method based on cable engineering information model | |
| CN110990983A (en) | Water supply pipeline cross arrangement method | |
| CN108597020A (en) | A kind of three-dimensional underground utilities detection data quick mapping method and system | |
| US20160071059A1 (en) | Infrastructure management, model, and deliverable creation system and method of use | |
| CN109165412A (en) | A kind of cable duct bank engineering design method and system based on GIS-Geographic Information System | |
| Chen et al. | Application of GIS/GPS in Shanghai Airport pavement management system | |
| Kaňuk et al. | Generating time series of virtual 3-D city models using a retrospective approach | |
| Cheng et al. | An integrated BIM-GIS framework for utility information management and analyses | |
| CN108550086A (en) | A kind of recognition methods of Station construction speed and system | |
| CN104700453A (en) | Method for generating three-dimensional model of cable pipe network based on GIS | |
| Balogun et al. | Geovisualization of sub-surface pipelines: a 3D approach | |
| CN111191330B (en) | Method and system for problem discovery in pipeline integrated design | |
| CN108536934B (en) | Underground power pipeline planning method with geological judgment | |
| CN105550249A (en) | Pipeline data processing system | |
| CN115587457A (en) | Construction method for optimizing urban water supply pipeline based on unmanned aerial vehicle and BIM technology | |
| KR102359512B1 (en) | Apparatus for providing integrated information on energy facilities of smart city and method thereof | |
| CN114818064A (en) | Medium-voltage distribution network bank planning method based on multi-project optimization | |
| CN103279554A (en) | Road pipe network information query method and system | |
| CN113159440A (en) | Municipal pipeline planning management method and system based on BIM and GIS | |
| CN105046024A (en) | Forming device and method for completion survey map of oil and gas pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110608 |