CN106779417A - The collection of engineering investigation information digitalization, management and integrated application method - Google Patents
The collection of engineering investigation information digitalization, management and integrated application method Download PDFInfo
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- CN106779417A CN106779417A CN201611183348.4A CN201611183348A CN106779417A CN 106779417 A CN106779417 A CN 106779417A CN 201611183348 A CN201611183348 A CN 201611183348A CN 106779417 A CN106779417 A CN 106779417A
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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- G06Q10/063—Operations research, analysis or management
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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
- G06F16/24—Querying
- G06F16/245—Query processing
- G06F16/2458—Special types of queries, e.g. statistical queries, fuzzy queries or distributed queries
- G06F16/2462—Approximate or statistical queries
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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
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
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- G—PHYSICS
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- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
Abstract
The invention discloses a kind of collection of engineering investigation information digitalization, management and integrated application method, realized by desktop management subsystem and mobile device acquisition subsystem joint, completed in PC desktop ends and PDA mobile terminals respectively, whole process is based on same data framework, same data model to be carried out.A set of engineering investigation information resources collection production proposed by the present invention, the methods and techniques of organization and administration to diversification utilization, it is adaptable to the collection of resources of every profession and trade investigation information, management and use, directly can apply and promote in the engineering investigation of every profession and trade.
Description
Technical field
The present invention relates to engineering investigation information gathering, treatment and application, adopted more particularly, to engineering investigation information digitalization
Collection, management and integrated application method.
Background technology
The information content that is related to during geotechnical engineering investigation is various, complex structure, including point, line, surface spatial information and
Topological relation between it, the information such as the attribute information of structuring and non-structured photo, sketch map；Attribute information is further related to
The geological phenomenon description of substantial amounts of word description and multi-time Scales, it is special with multi-source, multiclass, volume, multidimensional, multi-time Scales and multistage
Levy, while each applied analysis of Geotechnical Engineering Investigation Data is directed to a large amount of different types of data, data processing is considerably complicated.
At present, most surveying unit are still continuing to use traditional field condition investigation way, i.e. geomatics engineer utilizes geology
The location equipment such as the traditional work such as hammer, compass, magnifying glass, camera instrument and theodolite, spirit level, total powerstation, GPS, leads to
Cross continuous field geology observation and observe（Including drilling, footrill, on-the-spot test and experiment etc.）, the basic geology money for obtaining
Material record is on the paper medias such as topographic map, field book, recording card.Traditional Geotechnical Engineering Investigation Data acquisition mode is determined
Its own certainly exists problems with：1st, field observation point location and topographic map lack real time correlation, and the level of informatization is low；2、
Often there is imperfect, lack of standardization, nonstandard phenomenon in the data of collection, and inconvenience is preserved；3rd, original data record, arrangement and number
Word workload is big, intricate operation；4th, data message lies substantially in scattered, non-dynamic controlled state, and fragmentation is serious,
" data silo " on even coming true, sharing is poor, and later-stage utilization is difficult, and whole work efficiency is low.
Both at home and abroad successively for particular professional fields such as regional geologic reconnaissance, Geological Hazards Investigation, groundwater resources investigation
The digital collection technique study of some field geology data is completed, and is applied within the specific limits, but be substantially all
The research work for being directed to a certain specific objective and some particular requirements and carrying out；In engineering geology field, emerged in recent years
Some field geology information acquisition systems（China Patent Publication No. is：CN201310340991.3）, set based on portable intelligent
(China Patent Publication No. is for standby geology navigation and geological mapping method：CN201510017847.5), field operation one in engineering geology
(China Patent Publication No. is the information system of body：N201510532049.6) etc., but exist in application process
Prominent shortcomings and deficiencies.It is mainly manifested in the following aspects：1st, data model is different or incomplete：Engineering investigation needs over the ground
The comprehensive analysis application of the information such as matter mapping, exploration, physical prospecting, experiment；Geology survey is laid particular emphasis on existing acquisition system and method more
Paint, explore, be seldom related to physical prospecting, the comprehensive analysis application of experiment, it is difficult to meet the basic demand of engineering investigation.2nd, spatial data
Conversion is difficult cumbersome：Field data collection system location navigation is based on GIS platform and GNSS information, engineering investigation and its upstream and downstream
Then many to carry out engineering design using CAD system, available data acquisition system does not possess the GIS and CAD form translation functions of simplicity,
Cause format map conversion, map styles setting and desktop end and the movement of Field data collection system and engineering design system
Transmission, simultaneously operating of end data etc. are inconvenient, and workload is very big, are unfavorable for popularization and application.3rd, difference can not be realized
Seamless link between survey data：The data such as data, physical prospecting, the laboratory test of existing Field data collection system collection do not have
Have carries out seamless link with Geotechnical Engineering Investigation Data storehouse, it is impossible to be directly two dimensional drafting, three-dimensional geological modeling, numerical simulation calculation,
Geotechnical engineering design provides standard, the support of the engineering investigation information data of specification, reduces the secondary utilization ratio of data.
The content of the invention
Present invention aim at a kind of engineering investigation information digitalization collection of offer, management and integrated application method.
To achieve the above object, the present invention takes following technical proposals：
Engineering investigation information digitalization collection of the present invention, management and integrated application method, by desktop management subsystem and shifting
Dynamic equipment acquisition subsystem joint realizes that completed in PC desktop ends and PDA mobile terminals respectively, whole process is based on same data shelf
Structure, same data model are carried out；Realize that step is as follows：
The first step, indoors PC desktop ends carry out the project preparation that field operation reconnoitres field data digital collection, including new
Build project, import Project Areas work background map, set coordinate system, editor's investigation information dictionary library, decompose prospecting task,
Generation PDA movement end lines file, synchronous different circuit file to the work such as different PDA mobile terminals；
Second step, the circuit file that by PDA mobile terminal opening computer desktop end is formed live in field operation prospecting, carry out coordinate
Correction；Using the function of GNSS location navigations and background map real time correlation, positioning prospecting point or line position, confirm prospecting point or
The attribute information of space of lines information, the typing prospecting point or line, or shoot relevant picture；Carry out GNSS positioning, space attribute letter
After multiple circulations of breath typing, the prospecting task of whole circuit is completed；For the prospecting point information of typing, can look at any time
See, edit, update；
3rd step, interior is returned to, respectively imported the circuit survey data of field data acquisition by the PC desktop ends, compiled
Volume, check after, carry out collecting for different circuit survey datas；Ground observation data seamless after collecting enters engineering investigation number
According to center, while the Geotechnical Engineering Investigation Data center is imported by physical prospecting, indoor experimental data typing or using excel, using work
The survey data at journey survey data center carries out batch Drawing Figures, statistical analysis, report output, three-dimensional geological modeling, ground
Numerical simulation calculation function, completes a complete digital engineering prospecting process.
The desktop management subsystem is by project management module, the first management map module, the first coordinate system module,
One wire management module, the first data management module, data interface module, data application module, system management module are constituted；
The project management module：Structure and editor for carrying out engineering investigation project and its essential information, including：New any
Mesh, opening project, deletion project, project basic information management function；The essential information of project includes：Project name, design rank
Formation rock group information involved by section, program member's information and the project；The formation rock group letter of the grassroot project input
Breath is automatically added to the dictionary library of stratum code name, facilitates field data collection to use；
The first management map module：For being managed with background map to project work, the work background map
Including Vector Topographic Map, geologic map, photo-topographmap, geologic map, satellite remote sensing images；For the vector map of CAD forms, separately
After saving as dxf forms, shp forms are converted into by the binary factor kind mapping pool technology of system design, form background map
VectorLayer；For the VectorLayer of shp forms, system is introduced directly into, adds the new VectorLayer for background map；For
Image map refers to JPG, PNG format, by after the image coordinate registration function of system, forming the tiff format with coordinate information
Map, after import system, forms the image figure layer in background map；In background map, VectorLayer and image map overlay make
With；
The first coordinate system module：Specified according to the coordinate system of the background map, system supports geographical coordinate
System and projected coordinate system；
The first line management module, including three functions：
A, Task-decomposing：According to prospecting personnel be grouped situation prospecting task is decomposed, according to each prospecting group task,
Working region is different, and the background map is distributed into different groups, forms different circuit file system, the circuit text
Part system includes background map, pre-acquired figure layer and its database file, and each project has a plurality of circuit；
B, data syn-chronization：For the quick data exchange between the desktop end and mobile terminal data file；
C, data summarization：The survey data that different circuits are gathered is aggregated into unified database, is that the final-period management of data should
Use provides convenient；
The data interface module：For the survey data of field data acquisition, state properties, indoor experimental data to be joined seamlessly to
The Geotechnical Engineering Investigation Data center, persistence prospecting initial data；The survey data of field data acquisition is used from database to number
According to the method in storehouse, the method that physical prospecting interpretation data and indoor experimental data are imported using excel；System is provided and surveyed all kinds of simultaneously
Examine data output into the function of excel files；
The data application module：Survey data storehouse has completed during prospecting, and data application module is based on database, i.e.,
The Geotechnical Engineering Investigation Data center is carried out, and pooled applications are at four aspects：
A, Drawing Figures, automatically generate real material figure, including geological map, log sheet, comprehensive stratigraphic column in batches
Figure, and exploratory heading, test pit, exploratory trench displaying figure, Luoyang Spade block diagram, log sheet, the rose of Joint Statistics, pole graph
And stereogram；All maps can be converted to the CAD forms that downstream specialty needs with a key；
B, statistical analysis：Including survey amount statistics, joint Information Statistics, formation lithology thickness statistics, weathering degree
Statistics, mark is passed through, moves the on-the-spot test such as spy, pressure water, water filling with the indicator-specific statistics of experiment；During Joint Statistics, by Joint Statistics point
Joint information is individually counted, or the joint information combination of Joint Statistics point, spy cave, prospect pit is counted；
C, report output：The report of output field record, the output of ground water sample presentation list, list；Field record report contains prospecting work
Measure, reconnoitre details a little, and corresponding position is inserted into photo, sketch map；
D, three-dimensional geological modeling：The data at the Geotechnical Engineering Investigation Data center directly serve in three-dimensional geological modeling platform
ItasCAD, the Geotechnical Engineering Investigation Data according to collection builds visualization of 3 d geological model, the geology of each model of real-time query automatically
Attribute, is that the realization of three-dimensional collaborative design lays the foundation；
E, numerical simulation calculation：Parsing numerical simulation software calculates the data form of demand, from the Geotechnical Engineering Investigation Data center
Survey data form needed for output numerical value simulation calculating, directly participates in calculating, for geological analysis evaluation provides foundation；
The system management module：Editor including symbolic library, investigation information dictionary library；The investigation information dictionary library is used for side
Just field PDA data inputtings, authority data typing and in default collection information commonly use, in relatively-stationary attribute description
Hold；Before field data collection, for the data to be reconnoitred engineering, investigation information dictionary library with strong points is edited, data are same
During step circuit file, investigation information dictionary library enters mobile collection equipment with circuit file, and the utilization of prospecting letter dictionary library is obvious
Improve the efficiency and standardization level of field data collection typing, it is ensured that Data Enter is not omitted；
The mobile device acquisition subsystem is by the second wire management module, the second management map module, the second coordinate system mould
Block, GNSS locating modules, data acquisition module, the second data management module, system setup module are constituted；
Second wire management module：Circuit file for opening, closing current investigation region；
The second management map module：For being amplified to prospecting chorography, being reduced, moved, and show suitable for figure layer
Sequence, layer visibility, layer style size, the setting of color；
The second coordinate system module：Because the coordinate that GNSS is measured in itself is WGS-84 coordinates, due to different coordinates
Ellipsoid, reference points of origin are different, cause the error between different coordinates, before using collecting device positioning, first carry out coordinate
Correction improves positioning precision；I.e.：
Different projective parameters, Reference Transforming and correction fitting parameter unified management are integrated, and with coordinate system parameter selectivity
Memory function；The coordinates correction takes input reference conversion parameter, including three parameters, seven parameters or input correction parameter,
Or take scene to calculate the method for correction parameter, obtain the correction parameter between engineering coordinate system and GNSS system；Scene meter
Correction parameter is calculated, single point correction is taken or is taken Supplements, coordinate that control point true coordinate and GNSS are measured and calculating
Correction parameter is stored in database；
The GNSS locating modules：By after coordinates correction, the coordinate that system is measured is by the position of user with the icon of small red flag
It is displayed on map, realizes the real time correlation of GNSS positioning and the background map；For large scale geological mapping, precision will
Ask comparing high, on the map under the prompting of current location, by observing surrounding microrelief, the function using map reconnaissance, confirm
Prospecting point position, it is to avoid the error for purely being caused by GNSS positioning；Position to realize navigating to impact point, impact point by GNSS
Selection include four kinds of methods：Bit selecting puts the navigation of navigation, lists navigation and historical position in input coordinate navigation, map；
The data acquisition module：Field operation survey data mainly gathers coordinate information i.e. spatial data, the attribute information of prospecting point
And the data such as sketch map, photo；In properties interface fill message reconnoitre point a numbering must be input into, other attribute informations according to
Choosing is needed to fill out；After the field of the investigation information dictionary library is clicked on, the dictionary library into the field carries out Select input, selection
The typing information of dictionary library enters edlin；
Acquisition interface is acquired and manages according to the rank of investigation information, during collection with management, first acquisition management
Primary information, then management is acquired to second-level message, then three-level information；Second-level message is the sublist of primary information, three-level
Information is the sublist of second-level message, and collection is shown in Table 1 with management survey data rank；According to Regulations requirement, geological mapping must
Must first pinpoint just carries out other related works；Ground particle and its two grades of subobjects are not only relevant each other but also with different skies
Between position, therefore in interface, the secondary table under ground particle is simultaneously displayed in the interface of one-level table；
Table 1
In order to exploratory trench, spy cave, prospect pit realize that system draws the requirement of displaying figure automatically, relative coordinate is introduced（LX、LY）Concept,
According to displaying figure rendering request, basic point and baseline are set respectively, the corresponding attribute information of typing after collection spatial information realizes institute
Exploratory trench is stated, cave, prospect pit interior details geological phenomenon space is visited and is associated with attribute；
Second data management module：The investigation information of typing, supplemented in the data management module of mobile terminal,
The editors such as modification, deletion, realize the correlation inquiry of spatial information and attribute information.
A set of engineering investigation information resources collection production proposed by the present invention, the method for organization and administration to diversification utilization and
Technology, it is adaptable to the collection of resources of every profession and trade investigation information, management and use, can directly in the engineering investigation of every profession and trade using and
Promote.Its advantage is embodied in：
1st, this method proposition is a set of connects suitable for engineering investigation information classifying and coding, database table structure and identifier, service
Mouthful etc. technical standard, the construction of Geotechnical Engineering Investigation Data data center be very easy to the storage of survey data, treatment, inquiry,
It is shared, improve the secondary utilization rate of survey data；
2nd, many attribute engineering investigation Integrated Management Application Platforms are constructed, the digitlization based on Geotechnical Engineering Investigation Data center is realized
The functions such as collection, Drawing Figures, statistical analysis, report output, three-dimensional geological modeling, numerical simulation calculation, realize engineering and survey
Full-scale digital is examined, the mode of operation of traditional engineering investigation Information Collecting ＆ Processing application is lifted and breach, significantly improved
Operating efficiency；
3rd, the present invention integrates the intelligent acquisition system of the functions such as GNSS location navigations, digital geological compass, digital camera, drawing
System, realizes GNSS positioning and topographic map real time correlation, is surveyed in geology such as the enterprising style of writing word of intelligent terminal, sketch, a photos
Paint（Ground particle, occurrence, water sample, ground sample, Joint Statistics, sketch map, photo, video, audio）, exploration（Drilling, test pit, spy
Groove, exploratory heading, prospect pit, the layering of Luoyang Spade, sampling, structural plane）, in-situ test and experiment（Mark is passed through, dynamic spy, packer permeability test, water filling
Experiment）Digital collection and treatment etc. data, have innovated the work pattern of Traditional project prospecting；
4th, the investigation information dictionary library that can dynamically update is set up, survey data content and form to needing field acquisition carry out specification
Change constraint, so as to ensure that collection in worksite data are not leaked item, uniform format, measurement unit and meet standard dimension, realize data acquisition
Standardization, standardization, high efficiency；
5th, the space diagram switch technology that this method is proposed, realizes fusion application of the multi-source data during engineering investigation,
Solve engineering investigation design upstream and downstream specialty between（GIS and CAD）The problem of the convenient lossless conversion of data.
Brief description of the drawings
Fig. 1 is workflow block diagram of the invention.
Fig. 2 is that the present invention realizes that system draws the displaying figure of the exploratory trench automatically.
Fig. 3 is that the present invention realizes that system draws the displaying figure of the prospect pit automatically.
Fig. 4 is that the present invention realizes that system draws the displaying figure of the spy cave automatically.
Specific embodiment
Embodiments of the invention are elaborated below in conjunction with the accompanying drawings, the present embodiment is with technical solution of the present invention as preceding
Put and implemented, give detailed implementation method and specific operating process, but protection scope of the present invention is not limited to down
State embodiment.
As shown in figure 1, engineering investigation information digitalization collection of the present invention, management and integrated application method, by table
Facial canal manages subsystem and mobile device acquisition subsystem joint is realized, is completed in PC desktop ends and PDA mobile terminals respectively, whole mistake
Journey is based on same data framework, same data model to be carried out；Realize that step is as follows：
The first step, indoors PC desktop ends carry out the project preparation that field operation reconnoitres field data digital collection, including new
Build project, import Project Areas work background map, set coordinate system, editor's investigation information dictionary library, decompose prospecting task,
Generation PDA movement end lines file, synchronous different circuit file to the work such as different PDA mobile terminals；
Second step, the circuit file that by PDA mobile terminal opening computer desktop end is formed live in field operation prospecting, carry out coordinate
Correction；Using the function of GNSS location navigations and background map real time correlation, positioning prospecting point or line position, confirm prospecting point or
The attribute information of space of lines information, the typing prospecting point or line, or shoot relevant picture；Carry out GNSS positioning, space attribute letter
After multiple circulations of breath typing, the prospecting task of whole circuit is completed；For the prospecting point information of typing, can look at any time
See, edit, update；
3rd step, interior is returned to, respectively imported the circuit survey data of field data acquisition by the PC desktop ends, compiled
Volume, check after, carry out collecting for different circuit survey datas；Ground observation data seamless after collecting enters engineering investigation number
According to center, while the Geotechnical Engineering Investigation Data center is imported by physical prospecting, indoor experimental data typing or using excel, using work
The survey data at journey survey data center carries out batch Drawing Figures, statistical analysis, report output, three-dimensional geological modeling, ground
Numerical simulation calculation function, completes a complete digital engineering prospecting process.
The desktop management subsystem is by project management module, the first management map module, the first coordinate system module,
One wire management module, the first data management module, data interface module, data application module, system management module are constituted；
The project management module：Structure and editor for carrying out engineering investigation project and its essential information, including：New any
Mesh, opening project, deletion project, project basic information management function；The essential information of project includes：Project name, design rank
Formation rock group information involved by section, program member's information and the project；The formation rock group letter of the grassroot project input
Breath is automatically added to the dictionary library of stratum code name, facilitates field data collection to use；
The first management map module：For being managed with background map to project work, the work background map
Including Vector Topographic Map, geologic map, photo-topographmap, geologic map, satellite remote sensing images；For the vector map of CAD forms, separately
After saving as dxf forms, shp forms are converted into by the binary factor kind mapping pool technology of system design, form background map
VectorLayer；For the VectorLayer of shp forms, system is introduced directly into, adds the new VectorLayer for background map；For
Image map refers to JPG, PNG format, by after the image coordinate registration function of system, forming the tiff format with coordinate information
Map, after import system, forms the image figure layer in background map；In background map, VectorLayer and image map overlay make
With；
The first coordinate system module：Specified according to the coordinate system of the background map, system supports geographical coordinate
System and projected coordinate system；Beijing 54 of Gauss Kru＆4＆ger projection for commonly using, Xi'an 80, the difference of country 2000, WGS84
The coordinate of reel number sets and is predefined, and user can directly select；For the coordinate system being of little use, i.e. engineering coordinate
System, external other projected coordinate systems, user can be configured with self-defined；The GNSS when operation of this step is field information acquisition
Location navigation is serviced；
The first line management module, including three functions：
A, Task-decomposing：According to prospecting personnel be grouped situation prospecting task is decomposed, according to each prospecting group task,
Working region is different, and the background map is distributed into different groups, forms different circuit file system, the circuit text
Part system includes background map, pre-acquired figure layer and its database file, and each project has a plurality of circuit；
B, data syn-chronization：For the quick data exchange between the desktop end and mobile terminal data file；
C, data summarization：The survey data that different circuits are gathered is aggregated into unified database, is that the final-period management of data should
Use provides convenient；
The data interface module：For the survey data of field data acquisition, state properties, indoor experimental data to be joined seamlessly to
The Geotechnical Engineering Investigation Data center, persistence prospecting initial data；The survey data of field data acquisition is used from database to number
According to the method in storehouse, the method that physical prospecting interpretation data and indoor experimental data are imported using excel；System is provided and surveyed all kinds of simultaneously
Examine data output into the function of excel files；
The data application module：Survey data storehouse has completed during prospecting, and data application module is based on database, i.e.,
The Geotechnical Engineering Investigation Data center is carried out, and pooled applications are at four aspects：
A, Drawing Figures, automatically generate real material figure, including geological map, log sheet, comprehensive stratigraphic column in batches
Figure, and exploratory heading, test pit, exploratory trench displaying figure, Luoyang Spade block diagram, log sheet, the rose of Joint Statistics, pole graph
And stereogram；All maps can be converted to the CAD forms that downstream specialty needs with a key；
B, statistical analysis：Including survey amount statistics, joint Information Statistics, formation lithology thickness statistics, weathering degree
Statistics, mark is passed through, moves the on-the-spot test such as spy, pressure water, water filling with the indicator-specific statistics of experiment；During Joint Statistics, by Joint Statistics point
Joint information is individually counted, or the joint information combination of Joint Statistics point, spy cave, prospect pit is counted；
C, report output：The report of output field record, the output of ground water sample presentation list, list；Field record report contains prospecting work
Measure, reconnoitre details a little, and corresponding position is inserted into photo, sketch map；
D, three-dimensional geological modeling：The data at the Geotechnical Engineering Investigation Data center directly serve in three-dimensional geological modeling platform
ItasCAD, the Geotechnical Engineering Investigation Data according to collection builds visualization of 3 d geological model, the geology of each model of real-time query automatically
Attribute, is that the realization of three-dimensional collaborative design lays the foundation；
E, numerical simulation calculation：Parsing numerical simulation software calculates the data form of demand, from the Geotechnical Engineering Investigation Data center
Survey data form needed for output numerical value simulation calculating, directly participates in calculating, for geological analysis evaluation provides foundation；
The system management module：Editor including symbolic library, investigation information dictionary library；The investigation information dictionary library is used for side
Just field PDA data inputtings, authority data typing and in default collection information commonly use, in relatively-stationary attribute description
Hold；Before field data collection, for the data to be reconnoitred engineering, investigation information dictionary library with strong points is edited, data are same
During step circuit file, investigation information dictionary library enters mobile collection equipment with circuit file, and the utilization of prospecting letter dictionary library is obvious
Improve the efficiency and standardization level of field data collection typing, it is ensured that Data Enter is not omitted；
The mobile device acquisition subsystem is by the second wire management module, the second management map module, the second coordinate system mould
Block, GNSS locating modules, data acquisition module, the second data management module, system setup module are constituted；
Second wire management module：Circuit file for opening, closing current investigation region；
The second management map module：For being amplified to prospecting chorography, being reduced, moved, and show suitable for figure layer
Sequence, layer visibility, layer style size, the setting of color；
The second coordinate system module：Because the coordinate that GNSS is measured in itself is WGS-84 coordinates, due to different coordinates
Ellipsoid, reference points of origin are different, cause the error between different coordinates, before using collecting device positioning, first carry out coordinate
Correction improves positioning precision；I.e.：
Different projective parameters, Reference Transforming and correction fitting parameter unified management are integrated, and with coordinate system parameter selectivity
Memory function；The coordinates correction takes input reference conversion parameter, including three parameters, seven parameters or input correction parameter,
Or take scene to calculate the method for correction parameter, obtain the correction parameter between engineering coordinate system and GNSS system；Scene meter
Correction parameter is calculated, single point correction is taken or is taken Supplements, coordinate that control point true coordinate and GNSS are measured and calculating
Correction parameter is stored in database；
The GNSS locating modules：By after coordinates correction, the coordinate that system is measured is by the position of user with the icon of small red flag
It is displayed on map, realizes the real time correlation of GNSS positioning and the background map；For large scale geological mapping, precision will
Ask comparing high, on the map under the prompting of current location, by observing surrounding microrelief, the function using map reconnaissance, confirm
Prospecting point position, it is to avoid the error for purely being caused by GNSS positioning；Position to realize navigating to impact point, impact point by GNSS
Selection include four kinds of methods：Bit selecting puts the navigation of navigation, lists navigation and historical position in input coordinate navigation, map；
The data acquisition module：Field operation survey data mainly gathers coordinate information i.e. spatial data, the attribute information of prospecting point
And the data such as sketch map, photo；In properties interface fill message reconnoitre point a numbering must be input into, other attribute informations according to
Choosing is needed to fill out；After the field of the investigation information dictionary library is clicked on, the dictionary library into the field carries out Select input, selection
The typing information of dictionary library enters edlin；
Acquisition interface is acquired and manages according to the rank of investigation information, during collection with management, first acquisition management
Primary information, then management is acquired to second-level message, then three-level information；Second-level message is the sublist of primary information, three-level
Information is the sublist of second-level message, and collection is shown in Table 1 with management survey data rank list；According to Regulations requirement, geology
Mapping must first be pinpointed and just carry out other related works；Ground particle and its two grades of subobjects are not only relevant each other but also with not
Same locus, therefore in interface, the secondary table under ground particle is simultaneously displayed in the interface of one-level table；It is shown in Table
1；
Table 1
As shown in Figure 2,3, 4, in order to realize the requirement that system is drawn exploratory trench, prospect pit, visits cave displaying figure automatically, relative coordinate is introduced
（LX、LY）Concept, according to displaying figure rendering request, respectively set basic point and baseline, collection spatial information after typing it is corresponding
Attribute information, realizes that the exploratory trench, prospect pit, spy cave interior details geological phenomenon space associate with attribute.
Second data management module：The investigation information of typing, is carried out in the data management module of mobile terminal
The editors such as supplement, modification, deletion, realize the correlation inquiry of spatial information and attribute information.
Claims (2)
1. a kind of engineering investigation information digitalization is gathered, managed and integrated application method, it is characterised in that：By desktop management subsystem
System and mobile device acquisition subsystem combine realization, are completed in PC desktop ends and PDA mobile terminals respectively, and whole process is based on same
Data framework, same data model are carried out；Realize that step is as follows：
The first step, indoors PC desktop ends carry out the project preparation that field operation reconnoitres field data digital collection, including new
Build project, import Project Areas work background map, set coordinate system, editor's investigation information dictionary library, decompose prospecting task,
Generation PDA movement end lines file, synchronous different circuit file to the work such as different PDA mobile terminals；
Second step, the circuit file that by PDA mobile terminal opening computer desktop end is formed live in field operation prospecting, carry out coordinate
Correction；Using the function of GNSS location navigations and background map real time correlation, positioning prospecting point or line position, confirm prospecting point or
The attribute information of space of lines information, the typing prospecting point or line, or shoot relevant picture；Carry out GNSS positioning, space attribute letter
After multiple circulations of breath typing, the prospecting task of whole circuit is completed；For the prospecting point information of typing, can look at any time
See, edit, update；
3rd step, interior is returned to, respectively imported the circuit survey data of field data acquisition by the PC desktop ends, compiled
Volume, check after, carry out collecting for different circuit survey datas；Ground observation data seamless after collecting enters engineering investigation number
According to center, while the Geotechnical Engineering Investigation Data center is imported by physical prospecting, indoor experimental data typing or using excel, using work
The survey data at journey survey data center carries out batch Drawing Figures, statistical analysis, report output, three-dimensional geological modeling, ground
Numerical simulation calculation function, completes a complete digital engineering prospecting process.
2. engineering investigation information digitalization is gathered, managed and integrated application method according to claim 1, it is characterised in that：
The desktop management subsystem is by project management module, the first management map module, the first coordinate system module, First Line
Road management module, the first data management module, data interface module, data application module, system management module are constituted；
The project management module：Structure and editor for carrying out engineering investigation project and its essential information, including：New any
Mesh, opening project, deletion project, project basic information management function；The essential information of project includes：Project name, design rank
Formation rock group information involved by section, program member's information and the project；The formation rock group letter of the grassroot project input
Breath is automatically added to the dictionary library of stratum code name, facilitates field data collection to use；
The first management map module：For being managed with background map to project work, the work background map
Including Vector Topographic Map, geologic map, photo-topographmap, geologic map, satellite remote sensing images；For the vector map of CAD forms, separately
After saving as dxf forms, shp forms are converted into by the binary factor kind mapping pool technology of system design, form background map
VectorLayer；For the VectorLayer of shp forms, system is introduced directly into, adds the new VectorLayer for background map；For
Image map refers to JPG, PNG format, by after the image coordinate registration function of system, forming the tiff format with coordinate information
Map, after import system, forms the image figure layer in background map；In background map, VectorLayer and image map overlay make
With；
The first coordinate system module：Specified according to the coordinate system of the background map, system supports geographical coordinate
System and projected coordinate system；
The first line management module, including three functions：
A, Task-decomposing：According to prospecting personnel be grouped situation prospecting task is decomposed, according to each prospecting group task,
Working region is different, and the background map is distributed into different groups, forms different circuit file system, the circuit text
Part system includes background map, pre-acquired figure layer and its database file, and each project has a plurality of circuit；
B, data syn-chronization：For the quick data exchange between the desktop end and mobile terminal data file；
C, data summarization：The survey data that different circuits are gathered is aggregated into unified database, is that the final-period management of data should
Use provides convenient；
The data interface module：For the survey data of field data acquisition, state properties, indoor experimental data to be joined seamlessly to
The Geotechnical Engineering Investigation Data center, persistence prospecting initial data；The survey data of field data acquisition is used from database to number
According to the method in storehouse, the method that physical prospecting interpretation data and indoor experimental data are imported using excel；System is provided and surveyed all kinds of simultaneously
Examine data output into the function of excel files；
The data application module：Survey data storehouse has completed during prospecting, and data application module is based on database, i.e.,
The Geotechnical Engineering Investigation Data center is carried out, and pooled applications are at four aspects：
A, Drawing Figures, automatically generate real material figure, including geological map, log sheet, comprehensive stratigraphic column in batches
Figure, and exploratory heading, test pit, exploratory trench displaying figure, Luoyang Spade block diagram, log sheet, the rose of Joint Statistics, pole graph
And stereogram；All maps can be converted to the CAD forms that downstream specialty needs with a key；
B, statistical analysis：Including survey amount statistics, joint Information Statistics, formation lithology thickness statistics, weathering degree
Statistics, mark is passed through, moves the on-the-spot test such as spy, pressure water, water filling with the indicator-specific statistics of experiment；During Joint Statistics, by Joint Statistics point
Joint information is individually counted, or the joint information combination of Joint Statistics point, spy cave, prospect pit is counted；
C, report output：The report of output field record, the output of ground water sample presentation list, list；Field record report contains prospecting work
Measure, reconnoitre details a little, and corresponding position is inserted into photo, sketch map；
D, three-dimensional geological modeling：The data at the Geotechnical Engineering Investigation Data center directly serve in three-dimensional geological modeling platform
ItasCAD, the Geotechnical Engineering Investigation Data according to collection builds visualization of 3 d geological model, the geology of each model of real-time query automatically
Attribute, is that the realization of three-dimensional collaborative design lays the foundation；
E, numerical simulation calculation：Parsing numerical simulation software calculates the data form of demand, from the Geotechnical Engineering Investigation Data center
Survey data form needed for output numerical value simulation calculating, directly participates in calculating, for geological analysis evaluation provides foundation；
The system management module：Editor including symbolic library, investigation information dictionary library；The investigation information dictionary library is used for side
Just field PDA data inputtings, authority data typing and in default collection information commonly use, in relatively-stationary attribute description
Hold；Before field data collection, for the data to be reconnoitred engineering, investigation information dictionary library with strong points is edited, data are same
During step circuit file, investigation information dictionary library enters mobile collection equipment with circuit file, and the utilization of prospecting letter dictionary library is obvious
Improve the efficiency and standardization level of field data collection typing, it is ensured that Data Enter is not omitted；
The mobile device acquisition subsystem is by the second wire management module, the second management map module, the second coordinate system mould
Block, GNSS locating modules, data acquisition module, the second data management module, system setup module are constituted；
Second wire management module：Circuit file for opening, closing current investigation region；
The second management map module：For being amplified to prospecting chorography, being reduced, moved, and show suitable for figure layer
Sequence, layer visibility, layer style size, the setting of color；
The second coordinate system module：Because the coordinate that GNSS is measured in itself is WGS-84 coordinates, due to different coordinates
Ellipsoid, reference points of origin are different, cause the error between different coordinates, before using collecting device positioning, first carry out coordinate
Correction improves positioning precision；I.e.：
Different projective parameters, Reference Transforming and correction fitting parameter unified management are integrated, and with coordinate system parameter selectivity
Memory function；The coordinates correction takes input reference conversion parameter, including three parameters, seven parameters or input correction parameter,
Or take scene to calculate the method for correction parameter, obtain the correction parameter between engineering coordinate system and GNSS system；Scene meter
Correction parameter is calculated, single point correction is taken or is taken Supplements, coordinate that control point true coordinate and GNSS are measured and calculating
Correction parameter is stored in database；
The GNSS locating modules：By after coordinates correction, the coordinate that system is measured is by the position of user with the icon of small red flag
It is displayed on map, realizes the real time correlation of GNSS positioning and the background map；For large scale geological mapping, precision will
Ask comparing high, on the map under the prompting of current location, by observing surrounding microrelief, the function using map reconnaissance, confirm
Prospecting point position, it is to avoid the error for purely being caused by GNSS positioning；Position to realize navigating to impact point, impact point by GNSS
Selection include four kinds of methods：Bit selecting puts the navigation of navigation, lists navigation and historical position in input coordinate navigation, map；
The data acquisition module：Field operation survey data mainly gathers coordinate information i.e. spatial data, the attribute information of prospecting point
And the data such as sketch map, photo；In properties interface fill message reconnoitre point a numbering must be input into, other attribute informations according to
Choosing is needed to fill out；After the field of the investigation information dictionary library is clicked on, the dictionary library into the field carries out Select input, selection
The typing information of dictionary library enters edlin；
Acquisition interface is acquired and manages according to the rank of investigation information, during collection with management, first acquisition management
Primary information, then management is acquired to second-level message, then three-level information；Second-level message is the sublist of primary information, three-level
Information is the sublist of second-level message, and collection is shown in Table 1 with management survey data rank list；According to Regulations requirement, geology
Mapping must first be pinpointed and just carry out other related works；Ground particle and its two grades of subobjects are not only relevant each other but also with not
Same locus, therefore in interface, the secondary table under ground particle is simultaneously displayed in the interface of one-level table；
Table 1
In order to exploratory trench, spy cave, prospect pit realize that system draws the requirement of displaying figure automatically, relative coordinate is introduced（LX、LY）Concept,
According to displaying figure rendering request, basic point and baseline are set respectively, the corresponding attribute information of typing after collection spatial information realizes institute
Exploratory trench is stated, cave, prospect pit interior details geological phenomenon space is visited and is associated with attribute；
Second data management module：The investigation information of typing, supplemented in the data management module of mobile terminal,
The editors such as modification, deletion, realize the correlation inquiry of spatial information and attribute information.
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| CN114693281A (en) * | 2022-06-01 | 2022-07-01 | 山东志诚地理信息技术有限公司 | Engineering investigation information management system based on cloud platform |
| CN115221172A (en) * | 2022-07-25 | 2022-10-21 | 中国人民解放军陆军航空兵学院 | Method for electronic acquisition and storage based on portable terminal |
| CN115272812A (en) * | 2022-08-10 | 2022-11-01 | 深圳朗道智通科技有限公司 | Artificial intelligence big data acquisition system |
| CN115499779A (en) * | 2022-09-23 | 2022-12-20 | 山东智源电力设计咨询有限公司 | Line cloud reconnaissance system based on mobile terminal |
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