CN106846478A - Edit and record charting system in water power hydraulic engineering geology three-dimensional live field - Google Patents
Edit and record charting system in water power hydraulic engineering geology three-dimensional live field Download PDFInfo
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- CN106846478A CN106846478A CN201710073913.XA CN201710073913A CN106846478A CN 106846478 A CN106846478 A CN 106846478A CN 201710073913 A CN201710073913 A CN 201710073913A CN 106846478 A CN106846478 A CN 106846478A
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- 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
- G06T17/05—Geographic models
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/29—Geographical information databases
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2200/00—Indexing scheme for image data processing or generation, in general
- G06T2200/08—Indexing scheme for image data processing or generation, in general involving all processing steps from image acquisition to 3D model generation
Abstract
The present invention relates to a kind of system that computer Geologic modeling, simulation and analysis are carried out according to water power hydraulic engineering geology field exploration data, charting system is edited and recorded it discloses a kind of water power hydraulic engineering geology three-dimensional live field, solves the problems, such as to realize that data are quickly analyzed in conventional art.Edit and record charting system in water power hydraulic engineering geology three-dimensional live field in the present invention, including hardware system and software systems, wherein hardware system includes aerial stereo images collecting device, graphics workstation, computer terminal and portable land photogra collecting device, and software systems include that terrain scene builds subsystem, geological record data subsystem, geology drawing data subsystem, three-dimensional visualization and analyzing subsystem, engineering geology data management and switching subsystem.The present invention edits and records demand and provides quick analysis, the function of rapid modeling for engineering geology field, and the solution of digitlization, intellectuality, three-dimensional visualization is provided for engineering geology field catalog job.
Description
Technical field
The present invention relates to one kind computer Geologic modeling, simulation are carried out according to water power hydraulic engineering geology field exploration data
With the system of analysis, charting system is edited and recorded in more particularly to water power hydraulic engineering geology three-dimensional live field.
Background technology
Water power hydraulic engineering geological mapping is water power hydraulic engineering in feasibility study stage, design phase and construction stage
Important process content, be engineering design, construction and operation important evidence and guarantee.But by field condition is limited, engineering
The means of geological exploration are more single, and exploration process is not convenient, and the accuracy and applicability that it edits and records achievement depend on geological work
Person's experience and technical merit in itself, advanced technical experience is not deployed to the line of production practices one immediately inside and outside many industries.
It is mainly reflected in:
(1) it is that, using form, sketch, photo, recording meanses are single, edit and record cumbersome that field exploration record is mostly；
(2) it is, based on two dimensional surface geologic map, to edit and record achievement and also shown in two-dimentional map mode more actually to edit and record process mostly,
It is not directly perceived；
(3) edit and record record and to edit and record map relevance weaker, be unfavorable for that data are managed collectively；
(4) outcome data edited and recorded can not immediately show that the data for being obtained are difficult by live real-time inspection to correct
Latent fault, is unfavorable for further spreading out for field catalog job；
(5) rear Geologic modeling analysis work is separated with the work of front on-site editing, recording, is unfavorable for the one of geologic data
Change is processed.
With the rise of computer technology, water power hydraulic engineering field geology is reconnoitred and also opens digitlization with informationization
Transforming route.Three-dimensional live and oblique photograph modeling technique, three-dimensional geological modeling technology, computer graphics and digitized video skill
The structure Digital Geology information that develops into of art creates condition with three-dimensional geological model system；Meanwhile, Computer Database skill
Widely using for the quick methods of exhibiting of art, digital audio-effect processing, model information and mobile device, is the engineering ground under wild environment
Matter edits and records work and three-dimensional geological charting design provides new approaches and new method.
In recent years, the research for geology three-dimensional visualization and three-dimensional geological charting is in an endless stream, also there is many research into
Fruit and engineer applied, but be mostly, towards the resource exploration industry such as mine, oil reservoir, rarely have the research for engineering geologic investigation to answer
With practicality is also not enough.Meanwhile, Hydroelectric Engineering Geology its exclusive background and special demand, and be the volume of its engineering geology
Record proposes certain requirement.Accordingly, it is considered to from the total demand of geologic prospect, the characteristics of for hydroelectric project, with reference to
Advanced technological means inside and outside industry, designs and develops a set of water power hydraulic engineering geology three-dimensional live field and edits and records charting device system
System is particularly necessary.Hu Yadong[1]It is related to a kind of geological record technology of hydroelectric project underground chamber etc. have studied；Zhang Guobao[2]Deng
Information based data acquisition system and method that a kind of exploration adit is edited and recorded are disclosed, the catalog data collection of exploration adit is mainly solved
Informationization, realize the standardization of the exploration data acquisition edited and recorded of adit, with no paper, information-based；Zhang Xialin[3]Etc. disclosing one
Kind of the log sheet compilation technology based on field catalog data and automated cartographic generalization, it is main complete be data typing with
Storage；These but lack the quick analysis for data for certain meaning of preserving of geological information；Appoint and direct troops[4]Deng public
A kind of geological record acquisition system based on network and Android system and management-control method, including module are opened：Engineering management module,
Project planning module, data acquisition module, data analysis module and background maintenance module, the management for geologic data have been carried
The characteristics of rising, but equally exist data and quickly analyze deficiency；Binding model is analyzed[5], and existing information is quickly pushed away
The characteristics of Seeking Truth field geology operation.For this feature, the apparatus system of this exploitation can not only edit and record geological information, together
When can quickly be analyzed, aid in geology exploration activities.
Bibliography：
[1] Hu Yadong, Yang Jingxi, Zhang Shishu, wait a kind of geological record method [P] of hydroelectric project underground chambers of to invent
Patent ZL201610135833.8,2016
[2] Zhang Guobao, Gong Hailing, Li Jinmin, the information based data acquisition system and method for waiting a kind of exploration adits of to edit and record
[P] patents of invention ZL201510531920.0,2015
[3] Zhang Xialin, Wu Chonglong, Li Zhanglin, wait to be based on the log sheet of field catalog data and automated cartographic generalization
Compilation method [P] patents of invention ZL201510375828.X, 2015
[4] appoint and direct troops, Cai Shenghua appoints subgroup, wait to be based on geological record acquisition system and the management and control of network and Android system
Method [P] patents of invention ZL201510224786.X, 2015
[5] Zhong Denghua, Li Mingchao, Liu Jie, wait the three dimensional unification model building method of water power hydraulic engineering geological informations
[P], patent of invention ZL200610013425.1,2006
The content of the invention
The technical problems to be solved by the invention are：Propose that a kind of water power hydraulic engineering geology three-dimensional live field is edited and recorded to fill out
Drawing system, solves the problems, such as to realize that data are quickly analyzed in conventional art.
The present invention solves the scheme that is used of above-mentioned technical problem：
Charting system, including hardware system and software systems are edited and recorded in water power hydraulic engineering geology three-dimensional live field, wherein
Hardware system includes aerial stereo images collecting device, graphics workstation, computer terminal and portable land photogra collecting device, software
System include terrain scene build subsystem, geological record data subsystem, geology drawing data subsystem, three-dimensional visualization with
Analyzing subsystem, engineering geology data management and switching subsystem；
The terrain scene builds subsystem to be believed by the image that aerial stereo images collecting device obtains geologic province to be edited and recorded
Breath, synthesis D digital topography outdoor scene is processed using graphics workstation, and is imported in computer terminal, is filled out as follow-up all geology
The base map of figure work；
The geological record data subsystem is run among computer terminal, by all geological objects for editing and recording type and ground
Matter information carries storage according to the geological record record data token of prior design, and crucial geological information and geological property are shown
In dimensional topography outdoor scene；
The geology drawing data subsystem is run among computer terminal, cooperates with portable land photogra collecting device,
The drawing tool such as particle, line, earth surface area in a series is provided, by the geology of the interim plotting type in dimensional topography outdoor scene
Point, geological boundary and geologic province carry out real-time rendering and record preservation；
The three-dimensional visualization and analyzing subsystem are run among computer terminal, be responsible for dimensional topography outdoor scene render and
All displaying, analysis and treatment for editing and recording type and drafting type geological object；
The engineering geology data management and switching subsystem are run among computer terminal, are responsible for storage in dimensional topography
The all geological objects recorded in outdoor scene and all of analyze data, and geometrical model data-interface is externally provided, analysis is given birth to
Into geological model import in other geology platforms and carry out subsequent operation.
Used as further optimization, the terrain scene builds the image information that subsystem obtains geologic province to be edited and recorded, tool
Body includes：Surveyed by land or boat takes the photograph the DOM and DEM that obtain region to be edited and recorded, DOM and DEM superpositions are synthesized into digital three-dimensional ground
Shape scene；
Or, the dimensional topography point cloud model in region to be edited and recorded is obtained by unmanned plane oblique photograph, will dimensionally form point
Cloud model reconstructed mesh surface turns into D digital topography scene.
Used as further optimization, the geological object handled by the geological record data subsystem is record geological property letter
What is ceased edits and records categorical data set, using hierarchical data model as geologic data foundation structure, it is adaptable to treatment probing, cave
The geologic datas such as spy, probing, exploratory shaft sinking, trenching.
Used as further optimization, the hierarchical data model is directed to the different attribute of geological object using depth value as rope
The hierarchical data index structure for drawing.
Used as further optimization, the geological object handled by the geology drawing data subsystem is record geology geometry letter
The paint type data acquisition system of breath, the geological information of the geological object drawn is to refer to base map with dimensional topography outdoor scene, is applicable
In geologic datas such as treatment ground particle, geological boundary and geologic provinces.
Used as further optimization, the three-dimensional visualization optimizes dimensional topography with analyzing subsystem using level-of-detail technology
The terrain rendering effect of outdoor scene, and joint displaying and the function of browse of terrain scene and geological object are provided；It can also be to field
The geometric shape of scape landform and geological object carries out geological analysis, and generates corresponding analysis model and analysis result.
Used as further optimization, the engineering geology data management and switching subsystem are all geological objects in system
Data warehouse, wherein there being the geometrical model letter of the geological property information and paint type geological object for editing and recording type geological object
Breath, while geology analysis result and its analysis model information can also be stored；It passes through the geology outside geometric data interface and system
Platform carries out data exchange and treatment.
The beneficial effects of the invention are as follows：
The present invention makes full use of the information material at the engineering geology scene of editing and recording, by dimensional topography outdoor scene and engineering geology data
Fully fusion, the function that demand provides quick analysis, rapid modeling is edited and recorded for engineering geology field, is engineering geology field
Catalog job provides digitlization, the intelligent, solution of three-dimensional visualization.
Brief description of the drawings
Fig. 1 edits and records charting system architecture figure for water power hydraulic engineering geology three-dimensional live field；
Fig. 2 is the operational flowchart that charting system is edited and recorded based on field of the invention.
Specific embodiment
Charting system is edited and recorded the invention provides a kind of water power hydraulic engineering geology three-dimensional live field, to according to field
The engineering geology that the geological record information that geological exploration is obtained is marked in digital three-dimensional scene, draws, processes and analyzes
Field accessory system.
Below in conjunction with the accompanying drawings and embodiment the solution of the present invention is further described：
Referring to Figures 1 and 2, the water power hydraulic engineering geology three-dimensional live field in the present invention is edited and recorded charting system and is included firmly
Part system and software systems, wherein hardware system include aerial stereo images collecting device, graphics workstation, computer terminal and portable
Land photogra collecting device, software systems include that terrain scene builds subsystem, geological record data subsystem, geology and draws number
According to subsystem, three-dimensional visualization and analyzing subsystem, engineering geology data management and switching subsystem.
In specific implementation, terrain scene is built subsystem, geology by the user interface worked out by WinForm and WPF
Catalog data subsystem, geology drawing data subsystem and three-dimensional visualization and four big subsystems of analyzing subsystem are integrated in
Together, it is convenient for the user to operate.
Terrain scene builds the foundation stone that subsystem is whole system；Geological record data subsystem and geology drawing data
System is leitungskern, and both define two kinds of establishments of main geologic data type, storage, analysis, management in system etc.
Core Feature；First three sub- system combination is turned into an organic whole by three-dimensional visualization with analyzing subsystem, and at first three
Under the support of powerful graphic platform and perfect geologic data that person is provided, there is provided a series of modelings, analysis and prediction etc.
Function.System bottom by independent development data management platform as data support, mainly by outdoor scene topographic database, edit and record note
Database of record and model assembly database are drawn in record database, mapping.Wherein, for model assembly database, the system is special
The Common Switch Interface of geometrical model data is not developed for it, the interface can be by the geometrical model part of data store internal with bright
Code form carries out data exchange to follow-up related geology platform, realizes that geologic data is finely built from field condition collection, to geology
Mould or even the data path of geologic structure analysis.
It is foundation stone and platform of the whole system three-dimensional visualization with analysis that terrain scene is created, wherein carry system bottom
The basic function of graphic platform and rendering and analyzing for three-dimensional live landform.Terrain scene is created can be divided into Large-scale Topography again
Scape and edit and record region part scene.Wherein, the former passes through oblique photograph technology using the empty day equipment such as unmanned plane, aerial photography aircraft,
Large-scale Topography scene is generated using graphics workstation, editing and recording work for follow-up field geology provides three-dimensional scenic support.Afterwards
Person utilizes three-dimensional live technology, and landform and textures to geologic province to be edited and recorded carry out process of refinement, make the three of regional area
Dimension map can at utmost reduce real terrain.
Geological information collection is the leitungskern of whole system, its carry edit and record the record of type geologic data, extraction,
The functions such as record, positioning, the liter dimension interpretation of the functions such as fitting and paint type geologic data.Categorical data is edited and recorded mainly using knot
Structure memory module, is preserved and managed with hierarchical attribute data model.The bottom architecture of the data model is by multidimensional Hash table
Realize, using layer class and sequence as index key, each attribute information for editing and recording categorical data is completely preserved in an orderly manner, while can also
The lookup of information is realized in constant time and is extracted.The storage of paint type data mainly uses data record and geometrical model
The pattern of bi-directional association binding, preserves corresponding geometrical model in the lump while record data, greatly facilitates the geology in later stage
Model Reconstruction and analysis work.
Created with after geological information collection terrain scene is completed, the system uses GIS technology and model record location skill
Art shows terrain scene and geological information coupling, realize the real-time exhibition of field topography and geomorphology and geological model with it is quick
Analysis, for field geology exploration provides guide in real time, also for the follow-up Geologic modeling that becomes more meticulous provides sketch and foundation with analysis.
One embodiment of the present of invention is as follows：
Certain water power hydraulic engineering is in the design and construction stage, it is necessary to make detailed to the geological condition of reservoir area and its surrounding area
Mapping, with accurate evaluation engineering geological condition, for engineering design provides foundation.Using water power water conservancy work of the present invention
Charting system (hereinafter referred to as system) is edited and recorded in journey geology three-dimensional live field, provides the engineering geology region three-dimensional live numeral
Support is edited and recorded, prepares following equipment：
(1) aerial stereo images collecting device：Big boundary longitude and latitude M600 Pro (carrying aerial camera)；
(2) mobile graphics work station：Dell Precision 3510 (carries terrain scene and builds subsystem)；
(3) the Windows panel computers of touch control operation are supported：Platform electricity X2 Pro (carrying geological record data subsystem,
Matter drawing data subsystem, three-dimensional visualization and analyzing subsystem and engineering geology data management and switching subsystem)
(4) GPS, electronic compass：Gisble three-dimensional electronic compass；
(5) portable land photogra collecting device：Canon's EOS 70D set machines.
By the system, engineering geology field catalog job is carried out as follows：
1st, by aerial stereo images collecting device, a large amount of aerial stereo images of reservoir area and surrounding area are obtained, and by equipment certainly
The positional information and elements of exterior orientation information of dynamic recording image.
2nd, aerial stereo images and corresponding boat are taken the photograph into the terrain scene structure subsystem that information is imported in graphics workstation, the son
Automatic solution is generated system the dimensional topography outdoor scene of reservoir area and surrounding area.
3rd, the dimensional topography outdoor scene of generation will be resolved, is transmitted from graphics workstation to the Windows for supporting touch control operation
Panel computer (hereinafter referred to as panel computer), and be directed into system.
4th, background data base is connected, corresponding engineering information is loaded into, if existing geologic data in database, may be selected to import
In system.
5th, connection GPS, electronic compass, obtain field condition and are presently in real time position, and sign is in systems.
6th, geologic data is edited and recorded：The locus of geological object to be edited and recorded is demarcated in dimensional topography outdoor scene, system is automatic
Its geodetic coordinates is obtained, and corresponding geological object is breathed out according to geological object type and edit and record interface；User is according to field reality
Exploration situation fill message entry, completes geological information and edits and records.
7th, geological model is drawn：According to the actual exploration situation in field, for the earth's surface exposure situation of geological object, Yong Hu
Coordinate setting is relied in system dimensional topography outdoor scene, real-time typing ground particle draws geological boundary, geologic province etc..
8th, system provides the user the real-time geological information overview in field and ground according to the geological information in three-dimensional live landform
Matter achievement comprehensive view.
9th, geological object of the system in dimensional topography outdoor scene, provides the user field condition rapid modeling function and reality
When analytic function, including：The quick interpretation modeling of geological image mark, the modeling of geology accumulation body Fast Fitting, multiple spot Fast Fitting
Ground prime element, multiple spot occurrence data Fast Fitting geological surface, the analysis of geological mass Fast Evaluation etc..
Claims (8)
1. charting system, including hardware system and software systems, its feature are edited and recorded in water power hydraulic engineering geology three-dimensional live field
It is that hardware system includes that the collection of aerial stereo images collecting device, graphics workstation, computer terminal and portable land photogra sets
Standby, software systems include that terrain scene builds subsystem, geological record data subsystem, geology drawing data subsystem, three-dimensional
Visualization and analyzing subsystem, engineering geology data management and switching subsystem；
The terrain scene builds the image information that subsystem obtains geologic province to be edited and recorded by aerial stereo images collecting device, profit
Synthesis D digital topography outdoor scene is processed with graphics workstation, and is imported in computer terminal, as follow-up all geologic mapping works
The base map of work；
The geological record data subsystem is run among computer terminal, and all geological objects for editing and recording type and geology are believed
Cease and carry storage according to the geological record record data token of prior design, and crucial geological information and geological property are illustrated in three
In dimension landform outdoor scene；
The geology drawing data subsystem is run among computer terminal, cooperates with portable land photogra collecting device, there is provided
The drawing tool such as particle, line, earth surface area in a series, by the ground particle of the interim plotting type in dimensional topography outdoor scene,
Matter boundary line and geologic province carry out real-time rendering and record preservation；
The three-dimensional visualization and analyzing subsystem are run among computer terminal, are responsible for rendering and owning for dimensional topography outdoor scene
Edit and record displaying, analysis and the treatment of type and drafting type geological object；
The engineering geology data management and switching subsystem are run among computer terminal, are responsible for storage in dimensional topography outdoor scene
All geological objects and all of analyze data of upper record, and geometrical model data-interface is externally provided, generation will be analyzed
Geological model is imported in other geology platforms and carries out subsequent operation.
2. charting system is edited and recorded in water power hydraulic engineering geology three-dimensional live field as claimed in claim 1, it is characterised in that institute
State terrain scene and build the image information that subsystem obtains geologic province to be edited and recorded, specifically include：Surveyed by land or boat takes the photograph acquisition
The DOM and DEM in region to be edited and recorded, D digital topography scene is synthesized by DOM and DEM superpositions.
3. charting system is edited and recorded in water power hydraulic engineering geology three-dimensional live field as claimed in claim 1, it is characterised in that institute
State terrain scene and build the image information that subsystem obtains geologic province to be edited and recorded, specifically include：By unmanned plane oblique photograph
The dimensional topography point cloud model in region to be edited and recorded is obtained, dimensional topography point cloud model reconstructed mesh surface is turned into digital three-dimensional ground
Shape scene.
4. charting system is edited and recorded in water power hydraulic engineering geology three-dimensional live field as claimed in claim 1, it is characterised in that institute
State the geological object handled by geological record data subsystem be record geological property information edit and record categorical data set, use
Hierarchical data model is used as geologic data foundation structure, it is adaptable to the ground prime number such as treatment probing, cave spy, probing, exploratory shaft sinking, trenching
According to.
5. charting system is edited and recorded in water power hydraulic engineering geology three-dimensional live field as claimed in claim 4, it is characterised in that institute
State hierarchical data model and be directed to hierarchical data index structure of the different attribute of geological object using depth value as index.
6. charting system is edited and recorded in water power hydraulic engineering geology three-dimensional live field as claimed in claim 1, it is characterised in that institute
It is the paint type data acquisition system for recording geology geological information to state the geological object handled by geology drawing data subsystem, is painted
The geological information of the geological object of system is to refer to base map with dimensional topography outdoor scene, it is adaptable to treatment ground particle, geological boundary and ground
The geologic datas such as matter region.
7. charting system is edited and recorded in water power hydraulic engineering geology three-dimensional live field as claimed in claim 1, it is characterised in that institute
State three-dimensional visualization and optimize the terrain rendering effect of dimensional topography outdoor scene using level-of-detail technology with analyzing subsystem, and provide
The joint displaying of terrain scene and geological object and function of browse；It can also be to scene landform and the geometric shape of geological object
Geological analysis are carried out, and generates corresponding analysis model and analysis result.
8. charting system is edited and recorded in water power hydraulic engineering geology three-dimensional live field as claimed in claim 1, it is characterised in that institute
Stating engineering geology data management and switching subsystem is the data warehouse of all geological objects in system, wherein have editing and recording type
The geological property information of geological object and the geometrical model information of paint type geological object, while geological analysis knot can also be stored
Fruit and its analysis model information；It passes through geometric data interface carries out data exchange and treatment with the geology platform outside system.
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| CN107563070A (en) * | 2017-09-07 | 2018-01-09 | 张科 | The three-dimensional design system and three-dimensional design method of farmland water conservancy works |
| CN108050993A (en) * | 2017-11-02 | 2018-05-18 | 中国科学院地质与地球物理研究所 | Ground electromagnetic instrument field work area landform three-dimensional modeling method and device |
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