CN109558689A - A method of by highway layout data digitalization and auxiliary construction - Google Patents
A method of by highway layout data digitalization and auxiliary construction Download PDFInfo
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- CN109558689A CN109558689A CN201811509897.5A CN201811509897A CN109558689A CN 109558689 A CN109558689 A CN 109558689A CN 201811509897 A CN201811509897 A CN 201811509897A CN 109558689 A CN109558689 A CN 109558689A
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- 238000010276 construction Methods 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000005516 engineering process Methods 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 238000009877 rendering Methods 0.000 claims abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Computational Mathematics (AREA)
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- Pure & Applied Mathematics (AREA)
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Abstract
The present invention provides a kind of by highway layout data digitalization and the method for auxiliary construction, comprising the following steps: step (1): by highway layout at the form of road data structure；Step (2): the displaying of road data is formed based on Qt graph technology；Step (3): the definition based on road in engineering survey calculates the mutual conversion of engineering coordinate and mileages of transport route offset；Step (4): the definition of vertical curve in road structure and cross section is utilized, obtain the grid DEM of road arbitrary point, and the earth volume of road construction resolves, utilizing works measurement of the present invention, which is gained knowledge, devises road data structure, the displaying for realizing road using Qt graph technology based on the data structure, realizes the reading, rendering and storage of road data.The mutual conversion of engineering coordinate and mileages of transport route offset realizes that road fills out the calculating of digging amount.
Description
Technical field
The present invention relates to digitlization construction fields, and in particular to a kind of by highway layout data digitalization and auxiliary construction
Method.
Background technique
In recent years, national basic engineering development is rapid, and domestic construction field is more next to construction quality, required precision
It is higher, while country advocates digitlization construction and information-aided construction.
Currently, usually lacking and showing to the whole of construction ambient enviroment in digitlization construction field, user is using software
During also lack assurance to integrated environment.Road can show construction institute as necessary element in construction to user
Site of road, including east northeast coordinate, elevation, the mileage of place road and offset etc..The invention is directed to above-mentioned background
And demand, the data structure of road is devised, and algorithm for design realizes that road is shown, engineering coordinate and the mutual of mileages of transport route turn
It changes, the Earthwork calculation of construction road.Traditional number construction software has the following deficiencies:
Lack the graphical representation of ambient enviroment.
The only displaying of geographical coordinate or engineering coordinate, mileage and offset without place road are shown.
It can not be precisely calculated and fill out the information such as digging amount.
Summary of the invention
In order to solve above-mentioned insufficient defect, the present invention provides a kind of by highway layout data digitalization and auxiliary construction
Method, the present invention is the Qt graph technology using satellite positioning tech, engineering mapping technology, carries out path file design, shows
And the design scheme of related algorithm；Specifically, which is exactly a kind of Data Structure and Algorithm, and data structure can store
" highway layout data ", and corresponding algorithm can rely on data structure, realize that the road data of the format is shown, Jin Erfu
The position of road where intuitively checking job location is helped in construction process.
The present invention provides a kind of by highway layout data digitalization and the method for auxiliary construction, comprising the following steps:
Step (1): by highway layout at the form of road data structure；
Step (2): the displaying of road data is formed based on Qt graph technology；
Step (3): the definition based on road in engineering survey calculates engineering coordinate and the mutual of mileages of transport route offset turns
It changes；
Step (4): using the definition of vertical curve in road structure and cross section, obtaining the grid DEM of road arbitrary point,
And the earth volume of road construction resolves.
Above-mentioned method, wherein in the step (1), road data structure may be implemented the storage of path file, add
It carries.
Above-mentioned method, wherein in the step (2), the rendering and displaying of path file may be implemented.
Above-mentioned method, wherein in being applied to engineering construction, the whole of construction ambient enviroment is grasped convenient for user,
To the control of construction quality.
Above-mentioned method, wherein can be applied to TX63 excavator Beidou construction guidance system, TD63 bull-dozer Beidou is applied
Work guides system, debulking systems, stake machine system.
The present invention provides a kind of methods by highway layout data digitalization and auxiliary construction to have the advantages that
Utilizing works measurement of the present invention, which is gained knowledge, devises road data structure, realizes road using Qt graph technology based on the data structure
The displaying on road realizes the reading, rendering and storage of road data.The mutual conversion of engineering coordinate and mileages of transport route offset,
Realize that road fills out the calculating of digging amount.According to the invention, the displaying of road data may be implemented, convenient for user during construction
Integral construction environment is held, the mutual conversion of engineering coordinate and mileages of transport route offset may be implemented, road can be accurately calculated
The data such as earth volume needed for construction, improve the efficiency and quality of construction quality.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, the present invention and its feature, outer
Shape and advantage will become more apparent upon.Identical label indicates identical part in all the attached drawings.Not deliberately proportionally
Draw attached drawing, it is preferred that emphasis is show the gist of the present invention.
Fig. 1 is a kind of flow chart by highway layout data digitalization and the method for auxiliary construction of the present invention.
Specific embodiment
In the following description, a large amount of concrete details are given so as to provide a more thorough understanding of the present invention.So
And it is obvious to the skilled person that the present invention may not need one or more of these details and be able to
Implement.In other examples, in order to avoid confusion with the present invention, for some technical characteristics well known in the art not into
Row description.
In order to thoroughly understand the present invention, detailed step and detailed structure will be proposed in following description, so as to
Illustrate technical solution of the present invention.Presently preferred embodiments of the present invention is described in detail as follows, however other than these detailed descriptions, this
Invention can also have other embodiments.
It is provided by the invention a kind of by highway layout data digitalization and the method for auxiliary construction, comprising the following steps:
Step (1): by highway layout at the form of road data structure, path file is may be implemented in road data structure
Storage, load；
Step (2): the displaying of road data is formed based on Qt graph technology, the rendering and exhibition of path file may be implemented
Show；
Step (3): the definition based on road in engineering survey calculates engineering coordinate and the mutual of mileages of transport route offset turns
It changes；
Step (4): using the definition of vertical curve in road structure and cross section, obtaining the grid DEM of road arbitrary point,
And the earth volume of road construction resolves.
In the present invention, it can be applied in engineering construction according to the present invention, convenient for user to the whole of construction ambient enviroment
Body is grasped, to the control of construction quality.
In the present invention, TX63 excavator Beidou construction guidance system, TD63 bull-dozer be can be applied to according to the present invention
Beidou construction guidance system, debulking systems, stake machine system.
The method of the present invention is defined using road in engineering survey, and calculating realizes engineering coordinate and mileages of transport route offset
Mutually conversion, using the definition of vertical curve in road structure and cross section, realizes the grid DEM of road arbitrary point, Yi Jidao
The earth volume of road construction resolves.
Presently preferred embodiments of the present invention is described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, devices and structures not described in detail herein should be understood as gives reality with the common mode in this field
It applies；Anyone skilled in the art, without departing from the scope of the technical proposal of the invention, all using the disclosure above
Methods and technical content many possible changes and modifications are made to technical solution of the present invention, or be revised as equivalent variations etc.
Embodiment is imitated, this is not affected the essence of the present invention.Therefore, anything that does not depart from the technical scheme of the invention, foundation
Technical spirit of the invention any simple modifications, equivalents, and modifications made to the above embodiment, still fall within the present invention
In the range of technical solution protection.
Claims (5)
1. a kind of by highway layout data digitalization and the method for auxiliary construction, which comprises the following steps:
Step (1): by highway layout at the form of road data structure；
Step (2): the displaying of road data is formed based on Qt graph technology；
Step (3): the definition based on road in engineering survey calculates the mutual conversion of engineering coordinate and mileages of transport route offset；
Step (4): using the definition of vertical curve in road structure and cross section, obtaining the grid DEM of road arbitrary point, and
The earth volume of road construction resolves.
2. as described in claim 1 a kind of by highway layout data digitalization and the method for auxiliary construction, which is characterized in that institute
It states in step (1), the storage of path file, load may be implemented in road data structure.
3. as claimed in claim 2 a kind of by highway layout data digitalization and the method for auxiliary construction, which is characterized in that institute
It states in step (2), the rendering and displaying of path file may be implemented.
4. as claimed in claim 3 a kind of by highway layout data digitalization and the method for auxiliary construction, which is characterized in that
Applied in engineering construction, the whole of construction ambient enviroment is grasped convenient for user, to the control of construction quality.
5. as claimed in claim 3 a kind of by highway layout data digitalization and the method for auxiliary construction, which is characterized in that can
To be applied to TX63 excavator Beidou construction guidance system, TD63 bull-dozer Beidou construction guidance system, debulking systems, stake machine system
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811509897.5A CN109558689A (en) | 2018-12-11 | 2018-12-11 | A method of by highway layout data digitalization and auxiliary construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811509897.5A CN109558689A (en) | 2018-12-11 | 2018-12-11 | A method of by highway layout data digitalization and auxiliary construction |
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| Publication Number | Publication Date |
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| CN109558689A true CN109558689A (en) | 2019-04-02 |
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| CN201811509897.5A Pending CN109558689A (en) | 2018-12-11 | 2018-12-11 | A method of by highway layout data digitalization and auxiliary construction |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512503A (en) * | 2019-08-29 | 2019-11-29 | 江西科技学院 | A method of the measurement vertical section of road surface curve decomposed by Cholesky |
| WO2020232978A1 (en) * | 2019-05-20 | 2020-11-26 | 南京天辰礼达电子科技有限公司 | Method for assisting filling operation of subgrade and dam |
| CN112197702A (en) * | 2020-10-09 | 2021-01-08 | 烟台大学 | Inclined roadbed engineering receiving method based on unmanned aerial vehicle laser ranging |
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| CN103310021A (en) * | 2013-07-04 | 2013-09-18 | 江西交通咨询公司 | Dynamic model loading method based on three-dimensional coordinate interchange |
| CN104766366A (en) * | 2015-03-31 | 2015-07-08 | 东北林业大学 | Method for establishing three-dimensional virtual reality demonstration |
| CN105138788A (en) * | 2015-09-06 | 2015-12-09 | 长江勘测规划设计研究有限责任公司 | Full-parameterization establishing method for road three-dimensional model |
| CN107729663A (en) * | 2017-10-23 | 2018-02-23 | 陈国� | A kind of highway geometry three-dimensional optimized method based on multilayer constraint system |
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2018
- 2018-12-11 CN CN201811509897.5A patent/CN109558689A/en active Pending
Patent Citations (5)
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|---|---|---|---|---|
| CN102779357A (en) * | 2012-04-20 | 2012-11-14 | 同济大学 | Expressway tunnel and tunnel group operation environment visual scene simulation method and system |
| CN103310021A (en) * | 2013-07-04 | 2013-09-18 | 江西交通咨询公司 | Dynamic model loading method based on three-dimensional coordinate interchange |
| CN104766366A (en) * | 2015-03-31 | 2015-07-08 | 东北林业大学 | Method for establishing three-dimensional virtual reality demonstration |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020232978A1 (en) * | 2019-05-20 | 2020-11-26 | 南京天辰礼达电子科技有限公司 | Method for assisting filling operation of subgrade and dam |
| CN110512503A (en) * | 2019-08-29 | 2019-11-29 | 江西科技学院 | A method of the measurement vertical section of road surface curve decomposed by Cholesky |
| CN110512503B (en) * | 2019-08-29 | 2021-03-19 | 江西科技学院 | Method for measuring pavement longitudinal section curve through Cholesky decomposition |
| CN112197702A (en) * | 2020-10-09 | 2021-01-08 | 烟台大学 | Inclined roadbed engineering receiving method based on unmanned aerial vehicle laser ranging |
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