CN116152452A - Three-dimensional geological modeling system and modeling method - Google Patents
Three-dimensional geological modeling system and modeling method Download PDFInfo
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Abstract
The invention discloses a three-dimensional geological modeling system and a modeling method, and belongs to the technical fields of modeling technology and geological data application. According to the invention, by acquiring various geological data related to the region where the object to be modeled is located and the correlation among the various geological data, the geological characteristics of the object to be modeled are fully reflected, so that a technician can accurately grasp the rock-soil characteristics and the engineering properties, the spatial correlation among the rock-soil characteristics and the engineering properties of the position where the object to be modeled is located can be further accurately obtained, and the modeling accuracy is improved. By setting the display priority of the geological data, the data viewing requirements of technicians under different scenes can be fully met, and the use of the technicians is further facilitated compared with the display of all data in the prior art.
Description
Technical Field
The invention relates to the technical field of modeling technology and geological data application, in particular to a three-dimensional geological modeling system and a modeling method.
Background
Three-dimensional geologic modeling is a digital expression process for geologic bodies, and is mainly applied to acquiring rock-soil characteristic data such as specific gravity, void fraction, water content, liquid plasticity and rock weathering degree.
The three-dimensional geological model established in the prior art mainly displays the space relativity between the rock-soil characteristics and engineering properties of the position of the modeling target through the data of the modeling target, such as shield construction, pile foundation bearing capacity and the like.
However, the inventor finds that in use, the prior art only shows the rock-soil characteristic data obtained by the surrounding rock signal, but the spatial correlation between the rock-soil characteristic data and the engineering attribute cannot be obtained, and the modeling accuracy is reduced.
Disclosure of Invention
In order to solve the problems in the prior art, the embodiment of the invention provides a three-dimensional geological modeling system and a modeling method. The technical scheme is as follows:
in one aspect, a method of three-dimensional geologic modeling is provided, the method comprising:
determining a target to be modeled;
acquiring characteristic data of a target to be modeled;
acquiring various geological data related to the region where the target to be modeled is located;
according to the characteristic data and the geological data, a three-dimensional model corresponding to the target to be modeled is built;
setting the display priority of the geological data;
and optimizing the three-dimensional model according to the display priority.
Optionally, the obtaining the feature data of the object to be modeled includes:
inquiring and acquiring feature data of the object to be modeled from a database, wherein the feature data at least comprises the position and the appearance picture of the object to be modeled.
Optionally, the obtaining the feature data of the object to be modeled further includes:
acquiring the position and the topographic data of the target to be modeled;
setting a plurality of characteristic data acquisition points according to the positions and the topographic data;
and after the plurality of characteristic data acquisition points are erected, acquiring the characteristic data uploaded by the plurality of characteristic data acquisition points.
Optionally, the obtaining the feature data of the object to be modeled further includes:
acquiring the position and the topographic data of the target to be modeled;
setting an aerial photographing route of the unmanned aerial vehicle according to the position and the topographic data;
after the unmanned aerial vehicle finishes shooting according to the aerial photographing route, acquiring the characteristic data uploaded by the unmanned aerial vehicle.
Optionally, the obtaining the plurality of geological data related to the region where the object to be modeled is located includes:
acquiring various geological data of the position according to the position of the target to be molded;
determining and optimizing the area where the target to be modeled is located according to the position and the correlation among the plurality of geological data;
and inquiring and acquiring various geological data of the area where the target to be modeled is located.
Optionally, the establishing a three-dimensional model corresponding to the object to be modeled according to the feature data and the geological data includes:
acquiring spatial parameters of the object to be modeled and the region according to the characteristic data and the geological data;
determining geological data contained in the spatial position determined by the spatial parameters;
and establishing a three-dimensional model corresponding to the object to be modeled according to the space parameters and the geological data contained in the space position.
Optionally, the setting the display priority of the geological data includes:
acquiring user-defined display requirements;
and setting the display priority of the geological data according to the display requirement.
In another aspect, a three-dimensional geologic modeling system is provided, the system comprising a modeling device, a database server, a user terminal, and a plurality of acquisition points;
the modeling equipment is used for determining a target to be modeled;
the plurality of acquisition points are used for acquiring characteristic data of a target to be modeled;
the database server is used for storing geological data
The modeling equipment is also used for acquiring various geological data related to the region where the target to be modeled is located from the database server;
the modeling equipment is used for establishing a three-dimensional model corresponding to the target to be modeled according to the characteristic data and the geological data;
the user terminal is used for setting the display priority of the geological data;
the modeling device is used for optimizing the three-dimensional model according to the display priority.
Optionally, the plurality of collection points are specifically configured to perform any one of the following operations:
inquiring and acquiring characteristic data of the object to be modeled from a database, wherein the characteristic data at least comprises the position and the appearance picture of the object to be modeled; or alternatively
Acquiring the position and the topographic data of the target to be modeled;
setting a plurality of characteristic data acquisition points according to the positions and the topographic data;
after the plurality of characteristic data acquisition points are erected, acquiring the characteristic data uploaded by the plurality of characteristic data acquisition points; or alternatively
Acquiring the position and the topographic data of the target to be modeled;
setting an aerial photographing route of the unmanned aerial vehicle according to the position and the topographic data;
after the unmanned aerial vehicle finishes shooting according to the aerial photographing route, acquiring the characteristic data uploaded by the unmanned aerial vehicle.
Optionally, the acquiring module is specifically configured to:
acquiring various geological data of the position according to the position of the target to be molded;
determining and optimizing the area where the target to be modeled is located according to the position and the correlation among the plurality of geological data;
and inquiring and acquiring various geological data of the area where the target to be modeled is located.
Optionally, the modeling apparatus is specifically configured to:
the establishing a three-dimensional model corresponding to the object to be modeled according to the characteristic data and the geological data comprises the following steps:
acquiring spatial parameters of the object to be modeled and the region according to the characteristic data and the geological data;
determining geological data contained in the spatial position determined by the spatial parameters;
and establishing a three-dimensional model corresponding to the object to be modeled according to the space parameters and the geological data contained in the space position.
Optionally, the user terminal is specifically configured to:
acquiring user-defined display requirements;
and setting the display priority of the geological data according to the display requirement.
The technical scheme provided by the embodiment of the invention has the beneficial effects that:
1. by acquiring various geological data related to the region where the object to be modeled is located and the correlation among the various geological data, the rock-soil characteristics of the position where the object to be modeled is located and the spatial correlation among engineering attributes are accurately obtained, modeling accuracy is improved, and oilfield reservoir evaluation and prediction accuracy is improved.
1. By setting the display priority of the geological data, the data viewing requirements of technicians under different scenes can be fully met, and the use of the technicians is further facilitated compared with the display of all data in the prior art.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of a three-dimensional geologic modeling method provided by an embodiment of the invention;
fig. 2 is a schematic diagram of a three-dimensional geologic modeling system according to an embodiment of the invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, there is provided a three-dimensional geologic modeling method, the method comprising:
101. determining a target to be modeled;
102. acquiring characteristic data of a target to be modeled;
103. acquiring various geological data related to the region where the object to be modeled is located;
104. according to the characteristic data and the geological data, a three-dimensional model corresponding to the object to be modeled is established;
105. setting the display priority of geological data;
106. and optimizing the three-dimensional model according to the display priority.
Optionally, step 102 of obtaining feature data of the object to be modeled includes:
inquiring and acquiring feature data of the object to be modeled from a database, wherein the feature data at least comprises the position and the appearance picture of the object to be modeled.
Optionally, step 102 of obtaining feature data of the object to be modeled further includes:
201. acquiring the position and the topographic data of a target to be modeled;
202. setting a plurality of characteristic data acquisition points according to the position and the topographic data;
203. and after the plurality of characteristic data acquisition points are erected, acquiring the characteristic data uploaded by the plurality of characteristic data acquisition points.
Optionally, step 102 of obtaining feature data of the object to be modeled further includes:
301. acquiring the position and the topographic data of a target to be modeled;
302. setting an aerial photographing route of the unmanned aerial vehicle according to the position and the topographic data;
303. after the unmanned aerial vehicle finishes shooting according to the aerial photographing route, the characteristic data uploaded by the unmanned aerial vehicle are obtained.
Optionally, step 103 of obtaining the plurality of geological data related to the region where the object to be modeled is located includes:
401. acquiring various geological data of the position according to the position of the target to be molded;
402. determining and optimizing the area where the object to be modeled is located according to the position and the correlation among various geological data;
403. and inquiring and acquiring various geological data of the area where the target to be modeled is located.
Optionally, step 104 of establishing a three-dimensional model corresponding to the object to be modeled according to the feature data and the geological data includes:
501. according to the characteristic data and the geological data, acquiring the space parameters of the object to be modeled and the region where the object to be modeled is located;
502. determining geological data contained in the space position determined by the space parameter;
503. and establishing a three-dimensional model corresponding to the object to be modeled according to the space parameters and the geological data contained in the space position.
Optionally, setting the display priority of the geological data in step 105 includes:
601. acquiring user-defined display requirements;
602. and setting the display priority of the geological data according to the display requirement.
Referring to FIG. 2, a three-dimensional geologic modeling system is provided, the system comprising a modeling device, a database server, a user terminal, and a plurality of acquisition points;
the modeling equipment is used for determining a target to be modeled;
the plurality of acquisition points are used for acquiring characteristic data of the object to be modeled;
database server for storing geological data
The modeling equipment is also used for acquiring various geological data related to the region where the target to be modeled is located from the database server;
the modeling equipment is used for building a three-dimensional model corresponding to the object to be modeled according to the characteristic data and the geological data;
the user terminal is used for setting the display priority of the geological data;
the modeling device is used for optimizing the three-dimensional model according to the display priority.
Optionally, the plurality of acquisition points are specifically configured to perform any one of the following operations:
inquiring and acquiring feature data of a target to be modeled from a database, wherein the feature data at least comprises the position and appearance pictures of the target to be modeled; or alternatively
Acquiring the position and the topographic data of a target to be modeled;
setting a plurality of characteristic data acquisition points according to the position and the topographic data;
after the erection of the plurality of characteristic data acquisition points is completed, acquiring the characteristic data uploaded by the plurality of characteristic data acquisition points; or alternatively
Acquiring the position and the topographic data of a target to be modeled;
setting an aerial photographing route of the unmanned aerial vehicle according to the position and the topographic data;
after the unmanned aerial vehicle finishes shooting according to the aerial photographing route, the characteristic data uploaded by the unmanned aerial vehicle are obtained.
Optionally, the acquiring module is specifically configured to:
acquiring various geological data of the position according to the position of the target to be molded;
determining and optimizing the area where the object to be modeled is located according to the position and the correlation among various geological data;
and inquiring and acquiring various geological data of the area where the target to be modeled is located.
Optionally, the modeling apparatus is specifically configured to:
according to the feature data and the geological data, establishing the three-dimensional model corresponding to the object to be modeled comprises the following steps:
according to the characteristic data and the geological data, acquiring the space parameters of the object to be modeled and the region where the object to be modeled is located;
determining geological data contained in the space position determined by the space parameter;
and establishing a three-dimensional model corresponding to the object to be modeled according to the space parameters and the geological data contained in the space position.
Optionally, the user terminal is specifically configured to:
acquiring user-defined display requirements;
and setting the display priority of the geological data according to the display requirement.
Any combination of the above optional solutions may be adopted to form an optional embodiment of the present invention, which is not described herein.
It should be noted that: in the three-dimensional geological modeling system provided in the above embodiment, when the modeling method is executed, only the division of the functional modules is used for illustration, in practical application, the functional allocation may be completed by different functional modules according to needs, that is, the internal structure of the system is divided into different functional modules, so as to complete all or part of the functions described above. In addition, the embodiments of the three-dimensional geological modeling system and the modeling method provided in the foregoing embodiments belong to the same concept, and detailed implementation processes of the three-dimensional geological modeling system and the modeling method are detailed in the method embodiments, which are not repeated here.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program for instructing relevant hardware, where the program may be stored in a computer readable storage medium, and the storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (10)
1. A method of three-dimensional geologic modeling, the method comprising:
determining a target to be modeled;
acquiring characteristic data of a target to be modeled;
acquiring various geological data related to the region where the target to be modeled is located;
according to the characteristic data and the geological data, a three-dimensional model corresponding to the target to be modeled is built;
setting the display priority of the geological data;
and optimizing the three-dimensional model according to the display priority.
2. The method of claim 1, wherein the obtaining the feature data of the object to be modeled comprises:
inquiring and acquiring feature data of the object to be modeled from a database, wherein the feature data at least comprises the position and the appearance picture of the object to be modeled.
3. The method of claim 1, wherein the acquiring the feature data of the object to be modeled further comprises:
acquiring the position and the topographic data of the target to be modeled;
setting a plurality of characteristic data acquisition points according to the positions and the topographic data;
and after the plurality of characteristic data acquisition points are erected, acquiring the characteristic data uploaded by the plurality of characteristic data acquisition points.
4. The method of claim 1, wherein the acquiring the feature data of the object to be modeled further comprises:
acquiring the position and the topographic data of the target to be modeled;
setting an aerial photographing route of the unmanned aerial vehicle according to the position and the topographic data;
after the unmanned aerial vehicle finishes shooting according to the aerial photographing route, acquiring the characteristic data uploaded by the unmanned aerial vehicle.
5. The method according to any one of claims 2 to 4, wherein the obtaining the plurality of geological data related to the region of the object to be modeled comprises:
acquiring various geological data of the position according to the position of the target to be molded;
determining and optimizing the area where the target to be modeled is located according to the position and the correlation among the plurality of geological data;
and inquiring and acquiring various geological data of the area where the target to be modeled is located.
6. The method of claim 5, wherein the creating a three-dimensional model corresponding to the object to be modeled based on the feature data and the geological data comprises:
acquiring spatial parameters of the object to be modeled and the region according to the characteristic data and the geological data;
determining geological data contained in the spatial position determined by the spatial parameters;
and establishing a three-dimensional model corresponding to the object to be modeled according to the space parameters and the geological data contained in the space position.
7. The method of claim 6, wherein the setting the display priority of the geological data comprises:
acquiring user-defined display requirements;
and setting the display priority of the geological data according to the display requirement.
8. A three-dimensional geologic modeling system, comprising a modeling device, a database server, a user terminal, and a plurality of acquisition points;
the modeling equipment is used for determining a target to be modeled;
the plurality of acquisition points are used for acquiring characteristic data of a target to be modeled;
the database server is used for storing geological data
The modeling equipment is also used for acquiring various geological data related to the region where the target to be modeled is located from the database server;
the modeling equipment is used for establishing a three-dimensional model corresponding to the target to be modeled according to the characteristic data and the geological data;
the user terminal is used for setting the display priority of the geological data;
the modeling device is used for optimizing the three-dimensional model according to the display priority.
9. The system of claim 8, wherein the plurality of acquisition points are specifically configured to perform any one of:
inquiring and acquiring characteristic data of the object to be modeled from a database, wherein the characteristic data at least comprises the position and the appearance picture of the object to be modeled; or alternatively
Acquiring the position and the topographic data of the target to be modeled;
setting a plurality of characteristic data acquisition points according to the positions and the topographic data;
after the plurality of characteristic data acquisition points are erected, acquiring the characteristic data uploaded by the plurality of characteristic data acquisition points; or alternatively
Acquiring the position and the topographic data of the target to be modeled;
setting an aerial photographing route of the unmanned aerial vehicle according to the position and the topographic data;
after the unmanned aerial vehicle finishes shooting according to the aerial photographing route, acquiring the characteristic data uploaded by the unmanned aerial vehicle.
10. The system according to claim 9, wherein the modeling apparatus is specifically configured to:
the establishing a three-dimensional model corresponding to the object to be modeled according to the characteristic data and the geological data comprises the following steps:
acquiring spatial parameters of the object to be modeled and the region according to the characteristic data and the geological data;
determining geological data contained in the spatial position determined by the spatial parameters;
and establishing a three-dimensional model corresponding to the object to be modeled according to the space parameters and the geological data contained in the space position.
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| US20040246249A1 (en) * | 2001-12-10 | 2004-12-09 | Laurent Deny | Method, device and programme for three-dimensional modelling of a geological volume by 3d parametering of the geological domain |
| CN106780730A (en) * | 2016-11-23 | 2017-05-31 | 朱兰英 | The construction method and device of three-dimensional geological model |
| CN112562075A (en) * | 2019-09-26 | 2021-03-26 | 中国石油天然气集团有限公司 | Three-dimensional geological modeling method and device for multi-slip-layer structure |
| CN113223166A (en) * | 2021-05-18 | 2021-08-06 | 广东省重工建筑设计院有限公司 | Method for constructing complex geological three-dimensional model |
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- 2022-11-28 CN CN202211502518.6A patent/CN116152452A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040246249A1 (en) * | 2001-12-10 | 2004-12-09 | Laurent Deny | Method, device and programme for three-dimensional modelling of a geological volume by 3d parametering of the geological domain |
| CN106780730A (en) * | 2016-11-23 | 2017-05-31 | 朱兰英 | The construction method and device of three-dimensional geological model |
| CN112562075A (en) * | 2019-09-26 | 2021-03-26 | 中国石油天然气集团有限公司 | Three-dimensional geological modeling method and device for multi-slip-layer structure |
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