CN108375985A - A kind of soil three-dimensional planning and designing platform and its design method - Google Patents
A kind of soil three-dimensional planning and designing platform and its design method Download PDFInfo
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Abstract
The invention discloses a kind of soil three-dimensional planning and designing platforms and its design method that are related to reallocation of land design field, solve the problems, such as that error rate is higher.Its key points of the technical solution are that checking and accepting analysis system including aerial survey of unmanned aerial vehicle system, soil three-dimensional planning system and soil.Aerial survey of unmanned aerial vehicle system includes digital photogrammetry module, unmanned plane during flying module, unmanned aerial vehicle (UAV) control module and data processing module；Soil three-dimensional planning system includes data import modul, model building module, feature model module and planning and designing module, generates threedimensional model product and two dimensional model product；It includes file import modul, contrast module that analysis system is checked and accepted in soil, carries out data comparison for that will build model and threedimensional model product, and generate comparing result.Artificial calculation amount can be effectively reduced, achievees the effect that reduce error rate；Adjustment appropriate is made in building course according to comparing result, to effectively reduce error rate.
Description
Technical field
The present invention relates to reallocation of land design field, more particularly to a kind of soil three-dimensional planning and designing platform and its design side
Method.
Background technology
It is long-term to made by the reasonable employment in soil according to the foreground and needs of economic development within the scope of a given area
It arranges.With the continuous development of national economy, people have higher requirement to the reasonability and science of the reallocation of land, together
When, it also increases to the accuracy of the reallocation of land and construction.
In soil during three-dimensional planning and designing, need to carry out Computer Aided Design using two dimensional model and threedimensional model, in the hope of
Reach better design effect.With the fast development of three-dimension GIS technology, computer technology, no matter is domestic and international three-dimension GIS software
It is all to have made significant headway in terms of rich, development interface the autgmentability of product function, much in ripe two-dimension GIS
Existing function, is also done step-by-step in three-dimensional GIS platform on platform, and develops to two three-dimensional integratedization GIS platforms.It is many
Domestic GIS software also successively develops three-dimension GIS software systems in its product, on the ground for partly having development and application condition
Area has tentatively established the urban planning information system under three-dimension GIS technical support, and has achieved applications well effect, such as Suzhou
City's three-dimensional plans aid decision-making system, Yantai urban planning in three dimensions information system etc..
But during traditional modelling, carried out on the spot by equipment such as total powerstation, rangefinder and GPS receiver
It measures, then measures the data obtained and be manually entered into computer, to complete the making of two dimensional model and threedimensional model.But this
Kind mode makes model and needs to be manually entered in measurement data to computer, and design and work progress is caused to be susceptible to mistake,
Meanwhile it being easy to be easy to will also result in the error in design since model accuracy is not high in modeling process.Therefore there are error rate compared with
High problem.
Invention content
The purpose of the present invention is to provide a kind of soil three-dimensional planning and designing platform and its design methods, and having can be reduced
The effect of error rate.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of soil three-dimensional planning and designing platform, including：
（1）Aerial survey of unmanned aerial vehicle system, including：Digital photogrammetry module, for needing the region of planning and designing to shoot
To obtain aerial images；Unmanned plane during flying module, for carrying digital photogrammetry module in the region for needing planning and designing
Sky flight；Unmanned aerial vehicle (UAV) control module, the flight path for controlling and planning unmanned plane control unmanned plane after obtaining aerial images
Landing；Data processing module exports three-dimensional digital elevation for the aerial images to be imported PaintShop after processing
Model；
（2）Soil three-dimensional planning system, including：Data import modul, for importing the digital elevation model and planning ground
The geographical position information in area；Model building module, establish spatial model using GIS technology and import the digital elevation model with
And the geographical position information in planning area, then export initial threedimensional model and original two-dimensional model；Feature model module, passes through
The geographic element model planned required for software development, and conclude storage and form model library；Planning and designing module is used for model
Geographic element model in library is added to the specified orientation on initial threedimensional model and original two-dimensional model according to design scheme, raw
At threedimensional model product and two dimensional model product, planning and designing are completed；
（3）Analysis system is checked and accepted in soil, including：File import modul, for importing the threedimensional model product；Acceptance of work mould
Block, for carrying out aerial survey again to the design planning region by the aerial survey of unmanned aerial vehicle system in geographic element building course
Acquired construction model after analyzing and being handled by model building module；Contrast module, for model and threedimensional model will to be built
Product carries out data comparison, and generates comparing result.
Setting in this way：Unmanned plane during flying module carries digital photogrammetry module in the region overhead that needs are planned
It measures, can reduce influence of the landform to measurement result at barriers such as ground weeds, clitters, can play and be convenient for measuring
With the effect for improving measurement accuracy.Meanwhile can also reduce influence of the barrier to measurement result, it can play and carry to a certain extent
The effect of high measurement accuracy is effectively reduced the error rate in measurement process.
The geographical position information of digital elevation model and planning area is imported into model building module, is led after treatment
Go out initial threedimensional model and original two-dimensional model, planning and designing is carried out according to initial threedimensional model and original two-dimensional model, and make
Make threedimensional model product and two dimensional model product.By threedimensional model product and two dimensional model product, can allow construction personnel more
The intuitive scheme for finding out design, can play the role of facilitating construction, meanwhile, it can also reduce the error rate in work progress.
In the construction process, difference existing with design in practical building course, difference can be obtained by comparing result
Area can judge that the total quality built, differential position coordinate can help construction personnel to find construction in the presence of mistake to a certain extent
The larger region of difference, so as to make adjustment appropriate in building course according to comparing result, so as to effectively reduce error
Rate.
The further setting of the present invention：The model building module further includes the portions TIN, and the portions TIN are used for will be digital high
Journey model conversion is at TIN models.
Setting in this way：The portions TIN are used to be converted to digital elevation model the TIN moulds of irregular triangular network composition
Type.TIN models can accurately estimate characteristic point, the line of landforms, so as to represent complicated landform, have precision high
The advantages of, error can be reduced to a certain extent.
The further setting of the present invention：The model building module includes resolution adjustment module and Graphics overlay module；
The resolution adjustment module is used for, and after the completion of TIN model foundations, is adjusted the minute mark rate of the aerial images by software
It is extremely identical as TIN models；The Graphics overlay module is used to the TIN models and aerial images of equal resolution being superimposed.
Setting in this way：After TIN models and aerial images superposition, TIN models can improve the three-dimensional effect of aerial images
Fruit, aerial images can also improve the aesthetics of TIN models, to improve whole three-dimensional perception.Meanwhile aerial images can be corrected
Error present on TIN models.It can find out the location of geographic element by TIN models or aerial images.When TIN models
On there are when error, pass through and observe the location of geographic element in aerial images；When, there are when error, passing through on aerial images
The location of geographic element in TIN models is observed, can judge the more accurate position of geographic element.Play control test TIN
The effect of model and aerial images can also achieve the effect that reduce error rate.
The further setting of the present invention：The feature model module further includes input and output portion, and the input and output portion is used
In the transmission data between the model library and mobile data reservoir.
Setting in this way：Data in model library are transmitted to by input and output portion in mobile data reservoir,
The function of Backup Data.When needing to use the data in mobile data reservoir, can directly pass through from mobile data reservoir
Input and output portion transfers data to model library, so as to use the data directly from model library, reaches effect easy to use
Fruit.
The further setting of the present invention：The geographic element model includes for indicating mutually dividing for road, farmland, water channel
From three-dimensional entity model.
Setting in this way：Three-dimensional entity model can intuitively embody the specific side of the geographic element model of planning and designing
Position, people can more intuitively understand planning and designing by three-dimensional entity model.
A kind of soil three-dimensional planning and designing method, includes the following steps：Nobody is manipulated by the unmanned aerial vehicle (UAV) control module
Machine flight module is flown to the region overhead for needing planning and designing；Utilize digital photogrammetry module collection aerial images；By institute
It states aerial images and imports data processing module, digital elevation model is exported after processing；By the digital elevation model and planning
The geographical position information in area imports the model building module, initial threedimensional model and original two-dimensional model is generated, according to institute
It states initial threedimensional model and the original two-dimensional model carries out planning and designing, by the initial threedimensional model and the original two-dimensional
Model imports model building module；And generate threedimensional model product and two dimensional model product；Using the threedimensional model product and
The two dimensional model product carries out the construction of geographic element；Test in the building course of geographic element analysis and generate pair
Compare result；Judge whether comparing result meets planning and designing requirement；When meeting planning and designing requirement, then according to threedimensional model product
Continue to build geographic element with two dimensional model product, be completed until building.
Setting in this way：The region that aerial survey of unmanned aerial vehicle system plans needs is taken photo by plane, and passes through model foundation
Module generates initial threedimensional model and original two-dimensional model, then threedimensional model and original two-dimensional model is imported model foundation mould
Block.Artificial calculation amount can be effectively reduced, prevents from causing to calculate mistake because of personnel's counting loss, achievees the effect that reduce error rate.
Planning and designing are carried out according to initial threedimensional model and original two-dimensional model, and import geographic element model just according to design requirement
Beginning threedimensional model generates threedimensional model product and two dimensional model product.So as to according to threedimensional model product and two dimensional model production
Product carry out construction, and construction personnel is enable to get information about design requirement by threedimensional model product and two dimensional model product,
To play the role of facilitating construction and reduce the error rate in work progress.
Aerial survey analysis is carried out to the design planning region by aerial survey of unmanned aerial vehicle system again in building course and is obtained
Model is built, the actual construction situation of geographic element can be embodied by building model.Using contrast module to building model and three-dimensional
Mold product compares and analyzes, and generates comparing result, so as to intuitively obtain building between model and threedimensional model product
Difference.Whether meet planning and designing requirement according to the diversity judgement comparing result built between model and threedimensional model product,
So as to effectively reduce the error rate of building course.
The further setting of the present invention：It is stored using software development geographic element model, and by the geographic element model
In the model library, the geographic element model is exported from the model library and imports described initial three according to design requirement
Dimension module forms threedimensional model product.
Setting in this way：According to the demand utilization software development geographic element model of planning and designing, and it is stored in mould
In type library.Geographic element model can be then exported directly out of model library during planning and designing, reaches effect easy to use
Fruit.
The further setting of the present invention：It is connect with the input and output portion using the mobile data reservoir, and by institute
It states geographic element model and is transmitted to the mobile data reservoir.
Setting in this way：The geographic element model in model library mobile data is transferred to using input and output portion to store up
Storage can play the role of backup geographic element model.Meanwhile when needing using the geographic element mould in mobile data reservoir
When type, it can also recycle input and output portion that the geographic element model in mobile data reservoir is transferred in model library, reach
Effect easy to use.
The further setting of the present invention：The check analysis includes：In geographic element building course by it is described nobody
Machine aerial survey system carries out aerial survey analysis to the design planning region and obtains building model again, and by the construction model and institute
It states threedimensional model product and imports the soil examination analysis system, carried out to score using two models of the contrast module pair
Analysis generates comparing result；Judge whether comparing result meets planning and designing requirement；When meeting planning and designing requirement, then according to three
Dimension module product and two dimensional model product continue to build geographic element, are completed until building.
Setting in this way：It is examined by comparative analysis and builds the requirement for whether meeting planning and designing.In comparing result
Meet planning and designing requirement and there are when certain error, adjustment appropriate is carried out in building course according to actual conditions, from
And the error rate of building course can be effectively reduced.It, be according to construction model pair when comparing result is unsatisfactory for design planning requirement
The threedimensional model product and two dimensional model product are rectified and improved, again mapping and planning and designing.It is rationally adjusted according to comparing result
Whole planning and design scheme can reduce construction cost and build guality can be effectively ensured.
The further setting of the present invention：The comparing result includes difference area, differential position coordinate, different information report
Table.
Setting in this way：Difference area can embody the build guality of engineering entirety, and differential position coordinate, which can embody, to be deposited
In the specific location for building error, different information report can intuitively find out the construction situation of engineering entirety.
In conclusion the invention has the advantages that：
Unmanned plane during flying module can carry digital photogrammetry module and leap positioned at barriers such as ground weeds, clitters, reduce ground
Influence of the shape to measurement result can be played the role of being convenient for measuring and improving measurement accuracy.Meanwhile it can also reduce barrier to surveying
The influence for measuring result can be played the role of improving measurement accuracy, be effectively reduced in measurement process to a certain extent
Error rate.
Using model building module, initial threedimensional model and original two-dimensional model are generated, artificial calculating can be effectively reduced
Amount prevents from causing to calculate mistake because of personnel's counting loss, achievees the effect that reduce error rate.According to initial threedimensional model and initially
Two dimensional model carries out planning and designing, and produces threedimensional model product and two dimensional model product.Pass through threedimensional model product and two
Dimension module product can allow construction personnel more intuitively to find out the scheme of design, can play the role of facilitating construction, meanwhile, also can
Reduce the error rate in work progress.
In the construction process, difference existing with design in practical building course can be obtained by comparing result, to
Adjustment appropriate can be made in building course according to comparing result, effectively reduces error rate.
Description of the drawings
Fig. 1 is the integrated stand composition of the present embodiment；
Fig. 2 is the work flow diagram of the present embodiment.
Specific implementation mode
Below in conjunction with attached drawing, invention is further described in detail.
A kind of soil three-dimensional planning and designing platform, as shown in Figure 1, including：Aerial survey of unmanned aerial vehicle system, soil three-dimensional planning system
Analysis system is checked and accepted in system and soil.
Aerial survey of unmanned aerial vehicle system includes unmanned plane during flying module, digital photogrammetry module, unmanned aerial vehicle (UAV) control module sum number
According to processing module.Unmanned plane during flying module is quadrotor drone, is needing planning to set for carrying digital photogrammetry module
The region flying overhead of meter.Unmanned aerial vehicle (UAV) control module, the flight path for controlling and planning unmanned plane, after obtaining aerial images
Control unmanned plane landing.Digital photogrammetry module, for needing the region of planning and designing to be shot to obtain shadow of taking photo by plane
Picture.Data processing module exports three-dimensional digital elevation model for aerial images to be imported PaintShop after processing.
Carrying digital photogrammetry module using unmanned plane during flying module is needing the region overhead planned to measure, energy
Over at barriers such as ground weeds, clitters, can play the role of being convenient for measuring, meanwhile, it can also reduce barrier to measuring
As a result influence can be played the role of improving measurement accuracy, be effectively reduced going out in measurement process to a certain extent
Error rate.Digital photogrammetry module obtains aerial images after carrying out shooting measurement to soil, and the data that will take photo by plane import data processing
The PaintShop of module（Digital photogrammetry grid and JX-4C DPS, VirtuoZo NT）, it is high that number is exported after processing
Journey model.
Soil three-dimensional planning system includes data import modul, model building module, feature model module and planning and designing
Module.Data import modul, for importing digital elevation model and the geographical position information in planning area, geographical position information
Including longitude, latitude, height above sea level and south-north direction.Model building module establishes spatial model using GIS technology and importing digital is high
Journey model and the geographical position information in planning area, then export initial threedimensional model and original two-dimensional model.
Initial threedimensional model is analyzed with feature model module, passes through three-dimensional software（3D Studio Max）It makes
The geographic element model of required planning, geographic element model include three be separated from each other for indicating road, farmland, water channel
Tie up physical model.Geographic element model is concluded and is stored, model library is formed.
Reallocation of land design is carried out according to initial threedimensional model and original two-dimensional model, using planning and designing module by model
Geographic element model in library is added to the specified orientation on initial threedimensional model and original two-dimensional model according to design scheme, raw
At threedimensional model product and two dimensional model product, planning and designing are completed.It can be allowed using threedimensional model product and two dimensional model product
Construction personnel more intuitively finds out the scheme of design, can play the role of facilitating construction, meanwhile, it can also reduce in work progress
Error rate.
It includes file import modul, acceptance of work module and contrast module that analysis system is checked and accepted in soil.File import modul
For importing the threedimensional model product；Acceptance of work module in geographic element building course by the unmanned plane for being navigated
Examining system carries out aerial survey analysis and acquired construction model after being handled by model building module again to the design planning region.
Model will be built by contrast module and threedimensional model product carries out data analysis and comparison, and generate comparing result, comparison knot
Fruit includes difference area, differential position coordinate, different information report.By comparing result can be obtained in practical building course with set
The existing difference of meter, difference area can judge that the total quality built, differential position coordinate can help to apply to a certain extent
Worker person finds the larger region of construction error to be had so as to make adjustment appropriate in building course according to comparing result
Effect reduces error rate.
Model building module further includes the portions TIN, and the portions TIN are used to digital elevation model being converted to irregular triangular network group
At TIN models, TIN models can preferably estimate characteristic point, the line of landforms, indicate complicated landform, have the advantages that it is with high accuracy,
Error can be reduced to a certain extent.
Model building module includes resolution adjustment module and Graphics overlay module；Resolution adjustment module is used for, in TIN
After the completion of model foundation, the minute mark rate of aerial images is adjusted to identical as TIN models by software；Graphics overlay module is used for
The TIN models and aerial images of equal resolution are superimposed, the dimensional topography scene in the region of design to be planned is generated.TIN moulds
Type can make aerial images have better stereoscopic effect, can improve whole stereoscopic effect, meanwhile, exist when on TIN models
When error, by observing the location of geographic element in aerial images, it can judge the more accurate position of geographic element, play
The effect of control test TIN models and aerial images can also achieve the effect that reduce error rate.
Feature model module further includes input and output portion, input and output portion be used for model library and mobile data reservoir it
Between transmission data, mobile data reservoir be USB flash disk.Geographical feature model is stored by USB flash disk, is wanted when needing to reuse the geography
When prime model, directly geographic element model can be exported from USB flash disk and used, can play effect easy to use.
As shown in Fig. 2, soil three-dimensional planning and designing method corresponding with the soil three-dimensional planning and designing platform of the present invention,
Include the following steps：
One, unmanned plane during flying module is manipulated by unmanned aerial vehicle (UAV) control module to fly to the region overhead for needing planning and designing.
Two, digital photogrammetry module collection aerial images are utilized.
Three, aerial images are imported into data processing module, digital elevation model is exported after processing.
Four, the geographical position information of digital elevation model and planning area is imported into model building module, generated initial
Initial threedimensional model and original two-dimensional model are imported model building module by threedimensional model and original two-dimensional model.
Five, using software development geographic element model, geographic element model is stored in model library.
Six, it is connect with input and output portion using mobile data reservoir, and geographic element model is transmitted to mobile data
Reservoir.
Seven, planning and designing are carried out according to initial threedimensional model and original two-dimensional model, geographic element is exported from model library
Model is simultaneously imported according to design requirement in initial threedimensional model, generates threedimensional model product and two dimensional model product.
Eight, the construction of geographic element is carried out using threedimensional model product and two dimensional model product.
Nine, check analysis includes：In geographic element building course, by aerial survey of unmanned aerial vehicle system to the design planning area
Domain carries out aerial survey analysis and obtains building model again.
Ten, model will be built and threedimensional model product imports soil and checks and accepts analysis system, utilize two moulds of contrast module pair
Type compares and analyzes, and generates comparing result.
11, judge whether comparing result meets planning and designing requirement.
When 12, meeting planning and designing requirement, then continue to build according to threedimensional model product and two dimensional model product geographical
Element is completed until building.
It further illustrates, it, be according to construction model to the three-dimensional mould when comparing result is unsatisfactory for design planning requirement
Type product and two dimensional model product are rectified and improved.
The aerial survey of unmanned aerial vehicle system of the present invention can be according to the needs of projects, by aerial survey of unmanned aerial vehicle system to needing to advise
The region drawn is taken photo by plane, and aerial images are obtained.Influence of the barrier in landform and ground to measurement result can be reduced, reached
It is convenient for measuring and improves the effect of measurement accuracy.Aerial images are converted into digital elevation model using data processing module.
Then the geographical position information of digital elevation model and planning area is imported into model building module, generates initial threedimensional model
With original two-dimensional model, then threedimensional model and original two-dimensional model imported into model building module.Artificial calculating can be effectively reduced
Amount prevents from causing to calculate mistake because of personnel's counting loss, achievees the effect that reduce error rate.
Using software development geographic element model and it is stored in model library.Utilize mobile data reservoir and input and output
Portion connects, and geographic element model is transmitted to mobile data reservoir, and geographical feature model is stored using mobile memory,
While storage geography feature model, the geographic element model also can conveniently be used for multiple times.According to initial threedimensional model and initially
Two dimensional model carries out planning and designing, and geographic element model is imported initial threedimensional model according to design requirement, generates three-dimensional mould
Type product and two dimensional model product.So as to carry out construction according to threedimensional model product and two dimensional model product, make construction
Personnel can get information about design requirement by threedimensional model product and two dimensional model product, facilitate construction and reduction to play
In the effect of the error rate of work progress.
Aerial survey analysis is carried out to the design planning region by aerial survey of unmanned aerial vehicle system again in building course and is obtained
Model is built, then model and threedimensional model product importing soil examination analysis system will be built, utilizes two moulds of contrast module pair
Type compares and analyzes, and generates comparing result, by comparing result can intuitively obtain building model and threedimensional model product it
Between difference, to whether meet planning and designing according to the diversity judgement comparing result built between model and threedimensional model product
It is required that.When meeting planning and designing requirement, then continued to build geographic element according to threedimensional model product and two dimensional model product, until
It builds and completes.It is examined by comparative analysis and builds the requirement for whether meeting planning and designing, so as to effectively reduce building course
Error rate.
It, be according to construction model to the threedimensional model product and two dimension when comparing result is unsatisfactory for design planning requirement
Mold product is rectified and improved, again mapping and planning and designing.According to the reasonable revised planning design scheme of comparing result, it can reduce and build
It causes this and build guality can be effectively ensured.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the right of invention.
Claims (10)
1. a kind of soil three-dimensional planning and designing platform, which is characterized in that including：
（1）Aerial survey of unmanned aerial vehicle system, including：Digital photogrammetry module, for needing the region of planning and designing to shoot
To obtain aerial images；Unmanned plane during flying module, for carrying digital photogrammetry module in the region for needing planning and designing
Sky flight；Unmanned aerial vehicle (UAV) control module, the flight path for controlling and planning unmanned plane control unmanned plane after obtaining aerial images
Landing；Data processing module exports three-dimensional digital elevation for the aerial images to be imported PaintShop after processing
Model；
（2）Soil three-dimensional planning system, including：Data import modul, for importing the digital elevation model and planning ground
The geographical position information in area；Model building module, establish spatial model using GIS technology and import the digital elevation model with
And the geographical position information in planning area, then export initial threedimensional model and original two-dimensional model；Feature model module, passes through
The geographic element model planned required for software development, and conclude storage and form model library；Planning and designing module is used for model
Geographic element model in library is added to the specified orientation on initial threedimensional model and original two-dimensional model according to design scheme, raw
At threedimensional model product and two dimensional model product, planning and designing are completed；
（3）Analysis system is checked and accepted in soil, including：File import modul, for importing the threedimensional model product；Acceptance of work mould
Block, for carrying out aerial survey again to the design planning region by the aerial survey of unmanned aerial vehicle system in geographic element building course
Acquired construction model after analyzing and being handled by model building module；Contrast module, for model and threedimensional model will to be built
Product carries out data comparison, and generates comparing result.
2. three-dimensional planning and designing platform in soil according to claim 1, it is characterised in that：The model building module also wraps
The portions TIN are included, the portions TIN are used to digital elevation model being converted into TIN models.
3. three-dimensional planning and designing platform in soil according to claim 2, it is characterised in that：The model building module includes
Resolution adjustment module and Graphics overlay module；The resolution adjustment module is used for, and after the completion of TIN model foundations, is passed through
Software adjusts the minute mark rate of the aerial images to identical as TIN models；The Graphics overlay module is used for identical resolution
The TIN models and aerial images of rate are superimposed.
4. three-dimensional planning and designing platform in soil according to claim 1, it is characterised in that：The feature model module is also wrapped
Input and output portion is included, the input and output portion is used for the transmission data between the model library and mobile data reservoir.
5. three-dimensional planning and designing platform in soil according to claim 1, it is characterised in that：The geographic element model includes
The three-dimensional entity model being separated from each other for indicating road, farmland, water channel.
6. a kind of soil three-dimensional planning and designing method, which is characterized in that include the following steps：Pass through the unmanned aerial vehicle (UAV) control module
Manipulation unmanned plane during flying module is flown to the region overhead for needing planning and designing；It is taken photo by plane shadow using digital photogrammetry module collection
Picture；The aerial images are imported into data processing module, digital elevation model is exported after processing；By the digital elevation model with
And the geographical position information in planning area imports the model building module, generates initial threedimensional model and original two-dimensional model,
Carry out planning and designing according to the initial threedimensional model and the original two-dimensional model, will the initial threedimensional model and it is described at the beginning of
Beginning two dimensional model imports model building module；And generate threedimensional model product and two dimensional model product；Utilize the threedimensional model
Product and the two dimensional model product carry out the construction of geographic element；Analysis is tested in the building course of geographic element simultaneously
Generate comparing result；Judge whether comparing result meets planning and designing requirement；When meeting planning and designing requirement, then according to three-dimensional mould
Type product and two dimensional model product continue to build geographic element, are completed until building.
7. three-dimensional planning and designing method in soil according to claim 6, it is characterised in that：Utilize software development geographic element
Model, and the geographic element model is stored in the model library, the geographic element mould is exported from the model library
Type simultaneously imports the initial threedimensional model according to design requirement, forms threedimensional model product.
8. three-dimensional planning and designing method in soil according to claim 6, it is characterised in that：It is stored using the mobile data
Device is connect with the input and output portion, and the geographic element model is transmitted to the mobile data reservoir.
9. three-dimensional planning and designing method in soil according to claim 6, it is characterised in that：The check analysis includes：
Aerial survey analysis is carried out to the design planning region by the aerial survey of unmanned aerial vehicle system again in geographic element building course and is obtained
To construction model, and the construction model and the threedimensional model product are imported into the soil and check and accept analysis system, utilizes institute
It states two models of contrast module pair to compare and analyze, generates comparing result.
10. three-dimensional planning and designing method in soil according to claim 9, it is characterised in that：The comparing result includes poor
Antarafacial product, differential position coordinate, different information report.
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