CN115481801A - Engineering project implementation management method and system based on GIS and BIM - Google Patents
Engineering project implementation management method and system based on GIS and BIM Download PDFInfo
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Abstract
The invention provides a GIS and BIM-based engineering project implementation management method and system, wherein the engineering project implementation management method comprises the following steps: acquiring basic information of a construction area of an engineering project; constructing a GIS model according to basic information of a construction area of an engineering project to obtain a GIS model; building a BIM (building information modeling) model according to the engineering project to obtain the BIM model; associating the BIM model with the GIS model to obtain a target model; performing construction simulation aiming at the target model by combining a construction scheme to obtain simulation data information; and adjusting and optimizing the construction scheme by referring to the simulation data information. The engineering project implementation management method and system based on the GIS and the BIM, provided by the invention, have the characteristics of digitalization, visualization and intellectualization, can be used for carrying out daily intelligent management on a construction project and improving the comprehensive management level of the project, and the overall landform of a construction area is visually displayed in a three-dimensional geographic information space from the global perspective.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a GIS and BIM-based engineering project implementation management method and system.
Background
A GIS (Geographic Information System or Geo-Information System) is a Geographic Information System, sometimes called a "Geographic Information System", and is a data management System in a form of Information System space specialization, and a BIM is generally called a Building Information Modeling (Building Information model) that builds a Building model based on various pieces of relevant Information data of a Building engineering project, and simulates real Information of a Building through digital Information. In project engineering implementation management, only static scenes can be displayed usually, and visual, convenient and personalized display cannot be performed according to the requirements of users, so that the invention provides a GIS and BIM-based project implementation management method and system, which can be used for visually displaying the integral landform of a construction area in a three-dimensional geographic information space from the global perspective, have the characteristics of digitization, visualization and intellectualization, can perform daily intelligent management on construction projects, and improve the comprehensive management level of the projects.
Disclosure of Invention
The invention aims to provide a GIS and BIM-based engineering project implementation management method and system, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a GIS and BIM-based engineering project implementation management method comprises the following steps:
acquiring basic information of a construction area of an engineering project;
constructing a GIS model according to the basic information of the construction area of the engineering project to obtain a GIS model;
building a BIM (building information modeling) model according to the engineering project to obtain the BIM model;
associating the BIM model with the GIS model to obtain a target model;
performing construction simulation aiming at the target model by combining a construction scheme to obtain simulation data information;
and adjusting and optimizing the construction scheme by referring to the simulation data information.
Further, the engineering project implementation management method further comprises the following steps: and establishing a real-time updating strategy between the GIS model and the basic information of the engineering project construction area, and when the basic information of the engineering project construction area is acquired in real time through an information acquisition device, replacing the basic information of the engineering project construction area used in the construction of the GIS model with the basic information of the engineering project construction area acquired in real time, and updating the GIS model.
Further, primarily constructing a project model aiming at the engineering project to obtain an initial model outline;
analyzing the components of the initial model outline, and carrying out secondary construction on the components to obtain a component three-dimensional model;
determining the subordinate industries of the constituent components, and performing standard inspection on the corresponding component three-dimensional models by referring to the industry standards of the subordinate industries to obtain inspection results of the component three-dimensional models;
rebuilding and checking the component three-dimensional model which does not pass the checking, and identifying and combining the component three-dimensional model which passes the checking according to the initial model outline to obtain a BIM model in an initial state;
and performing attribute definition and identification marking on the BIM in the initial state, and performing key marking display in the BIM in the initial state to obtain the BIM.
Further, the process of obtaining the analog data information comprises:
determining a project engineering industry implementation standard corresponding to the target model, and decomposing the construction scheme according to the project engineering industry implementation standard to obtain the construction scheme;
performing work structure analysis on the target model according to the construction step to obtain an implementation composition step of project engineering;
and aiming at the implementation composition steps of the project engineering, construction simulation is carried out by adopting a 4D technology in combination with construction conditions, and construction simulation data information is obtained.
Further, the adjusting and optimizing of the construction scheme with reference to the simulation data information includes: determining a logic implementation sequence of the implementation composition steps of the project engineering, analyzing whether factors which hinder smooth implementation exist in simulation data information corresponding to the implementation composition steps of the project engineering or not to obtain an analysis result of the implementation composition steps of the project engineering, analyzing the factors which hinder smooth implementation according to the analysis result of the implementation composition steps of the project engineering when the factors which hinder smooth implementation exist in the analysis result of the implementation composition steps of the project engineering to form a problem solution, adjusting the construction scheme according to the problem solution, and optimizing a progress plan to obtain a construction adjustment scheme.
A GIS and BIM-based engineering project implementation management system comprises: the system comprises an information acquisition module, a GIS model construction module, a BIM model construction module, a data association module, a construction simulation module and an adjustment optimization module;
the information acquisition module is used for acquiring basic information of a construction area of an engineering project;
the GIS model construction module is used for constructing a GIS model according to the basic information of the engineering project construction area to obtain the GIS model;
the BIM model building module is used for building a BIM model according to engineering projects to obtain the BIM model;
the data association module is used for establishing the connection between the GIS model building module and the BIM model building module, and associating the BIM model with the GIS model to obtain a target model;
the construction simulation module is used for carrying out construction simulation aiming at the target model in combination with a construction scheme to obtain simulation data information;
and the adjustment optimization module is used for adjusting and optimizing the construction scheme by referring to the simulation data information obtained in the construction simulation module.
Further, the GIS model construction module further includes a real-time update strategy between the GIS model and the basic information of the engineering project construction area, and when the information acquisition module acquires the basic information of the engineering project construction area in real time through the information acquisition device, the GIS model construction module replaces the basic information of the engineering project construction area in the GIS model construction process with the basic information of the engineering project construction area acquired in real time, so as to update the GIS model.
Further, the building module of the BIM model builds the BIM model according to the parameters, including: the device comprises a first modeling unit, a second modeling unit, a checking and correcting unit, a component combining unit and an annotation marking unit;
the first modeling unit is used for carrying out preliminary construction on a project model aiming at an engineering project to obtain an initial model outline;
the second modeling unit is used for analyzing the components of the initial model outline and carrying out secondary construction on the components to obtain a component three-dimensional model;
the inspection and correction unit is used for determining the affiliation industry of the component, and performing standard inspection on the corresponding component three-dimensional model according to the industry standard of the affiliation industry to obtain an inspection result of the component three-dimensional model;
the component combination unit is used for reconstructing and checking the component three-dimensional model which is not checked, and identifying and combining the checked component three-dimensional model according to the initial model outline to obtain a BIM model in an initial state;
and the annotation marking unit is used for performing attribute definition and identification marking on the BIM in the initial state, and performing key marking display in the BIM in the initial state to obtain the BIM.
Further, the construction simulation module includes: the system comprises a first processing unit, a second processing unit and a construction simulation unit;
the first processing unit is used for determining a project engineering industry implementation standard corresponding to the target model and decomposing the construction scheme according to the project engineering industry implementation standard to obtain a construction step of the construction scheme;
the second processing unit is used for carrying out work structure analysis on the target model according to the construction steps to obtain the implementation composition steps of project engineering;
and the construction simulation unit is used for performing construction simulation by combining the construction conditions and the implementation composition steps of the project engineering and adopting a 4D technology to obtain construction simulation data information.
Further, the tuning optimization module comprises: the system comprises an information analysis unit, a problem solving unit and a scheme optimizing unit;
the information analysis unit is used for determining the logic implementation sequence of the implementation composition steps of the project engineering, analyzing whether factors which hinder smooth implementation exist in the simulation data information corresponding to the implementation composition steps of the project engineering, and obtaining the analysis result of the implementation composition steps of the project engineering;
the problem solving unit is used for analyzing the factors which obstruct smooth implementation when the analysis results of the implementation composition steps of the project engineering have the factors which obstruct the smooth implementation to form a problem solving scheme;
and the scheme optimization unit is used for adjusting the construction scheme according to the problem solution, optimizing a progress plan and obtaining a construction adjustment scheme.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram illustrating steps of a GIS and BIM-based engineering project implementation management method according to the present invention;
FIG. 2 is a schematic diagram of a third step in the engineering project implementation management method based on GIS and BIM of the present invention;
FIG. 3 is a schematic diagram of a fifth step in the engineering project implementation management method based on GIS and BIM of the present invention;
FIG. 4 is a schematic diagram of a GIS and BIM-based engineering project implementation management system according to the present invention;
FIG. 5 is a schematic diagram of a BIM model building module in the GIS and BIM-based engineering project implementation management system according to the present invention;
FIG. 6 is a schematic diagram of a construction simulation module in the GIS and BIM-based engineering project implementation management system according to the present invention;
fig. 7 is a schematic diagram of an adjustment optimization module in the engineering project implementation management system based on GIS and BIM according to the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
As shown in fig. 1, an embodiment of the present invention provides a method for implementing and managing an engineering project based on a GIS and a BIM, including:
step one, collecting basic information of a construction area of an engineering project;
secondly, constructing a GIS model according to the basic information of the construction area of the engineering project to obtain the GIS model;
step three, building a BIM model according to the engineering project to obtain the BIM model;
step four, associating the BIM model with the GIS model to obtain a target model;
fifthly, construction simulation is carried out aiming at the target model in combination with a construction scheme, and simulation data information is obtained;
and step six, adjusting and optimizing the construction scheme by referring to the simulation data information.
When the engineering project is managed, the basic information of the construction area of the engineering project is acquired, wherein the basic information comprises: construction position of project engineering, construction environment of project engineering, resource of project engineering and the like; then, constructing a GIS model according to basic information of a construction area of an engineering project, repeatedly carving the construction area of the engineering project into a GIS platform to obtain the GIS model, and constructing a BIM model according to the engineering project to obtain the BIM model, wherein the BIM model is different according to different engineering projects, for example: if the engineering project is a bridge building, the BIM model is a bridge, and if the engineering project is a house building, the BIM model is a house; then, associating the BIM model with the GIS model, and establishing a connection between data information related in the BIM model and the BIM model so as to obtain a target model; then, decomposing the target model by combining with a construction scheme according to a working structure and carrying out construction simulation aiming at the decomposition step so as to obtain simulation data information of the project engineering; and finally, adjusting and optimizing the construction scheme by referring to the simulation data information.
According to the technical scheme, the overall landform of the construction area is visually displayed in the three-dimensional geographic information space from the global perspective, the method has the characteristics of digitalization, visualization and intellectualization, daily intelligent management can be performed on construction projects, the information management efficiency in the project construction process is improved, the construction efficiency of the project is improved, a GIS model is built according to basic information of the project construction area, the GIS model can be analyzed in a centralized mode according to the geographic information of the project construction area and the visual effect of a map, digital statistics can be performed when geographic distribution data are managed and processed, space management is more mature, management and control on construction projects can be enhanced, the BIM model and the GIS model are associated to enable the GIS model to play an auxiliary role in the BIM model, the BIM model and the GIS model are built together for large scenes of the surrounding geographic environment, the building performance is more perfect, in addition, the construction scheme is adjusted and optimized by referring to the simulation data information, so that construction guidance is performed in the construction process, the difficult problem of the project in the engineering process is effectively reduced, and the smooth proceeding of the engineering project is ensured.
In an embodiment provided by the present invention, the method for implementing and managing an engineering project further includes: and establishing a real-time updating strategy between the GIS model and the basic information of the engineering project construction area, and when the basic information of the engineering project construction area is acquired in real time through an information acquisition device, replacing the basic information of the engineering project construction area used in the construction of the GIS model with the basic information of the engineering project construction area acquired in real time, and updating the GIS model.
According to the technical scheme, a real-time updating strategy between the GIS model and the basic information of the engineering project construction area is also established when the GIS model is constructed according to the basic information of the engineering project construction area, and when the basic information of the engineering project construction area is acquired in real time through the information acquisition device, the basic information of the engineering project construction area acquired in real time is used for carrying out change information replacement on the basic information of the engineering project construction area in the construction process of the GIS model, so that the GIS model is updated.
When the basic information of the engineering project construction area in the GIS model construction process is subjected to change information replacement, firstly, whether the basic information of the engineering project construction area changes is preliminarily judged through the following formula:
in the above formula, D i A preliminary judgment value, a, indicating the basic information of the construction area of the project acquired at the ith time i,l The size of basic information of the construction area of the engineering project conveyed on the l path in the ith acquisition process, a i-1,l The method comprises the steps of (1) representing the size of basic information of a construction area of the engineering project conveyed in a path in the (i-1) th acquisition process, wherein the value of i is a positive integer greater than 1;
if and only if the preliminary judgment value D of the basic information of the engineering project construction area acquired at the ith time i When the value of (1) is positive, the basic information of the construction area of the engineering project is changed, and the changed data is searched;
wherein, C i A data set representing changes in the basic information of the construction area of the project acquired at the ith time, A i,l Data set representing basic information of construction area of engineering project conveyed on path I in ith acquisition process, A i-1,l Acquiring a data set of basic information of the construction area of the engineering project conveyed by the path l in the (i-1) th acquisition process;
and matching and replacing according to the changed data so as to complete the replacement of the basic information of the engineering project construction area in the GIS model construction process and update the GIS model.
According to the technical scheme, the real-time updating strategy between the GIS model and the basic information of the construction area of the engineering project is established, so that the presented information in the GIS model is changed in time along with the change of the construction area of the engineering project, the GIS model always has the latest information of the construction area of the engineering project, the target BIM model is combined with the construction scheme to decompose the working structure, the construction simulation is carried out according to the condition of the current construction area of the engineering project, and the accuracy of the construction simulation is improved. In addition, the efficiency of updating the GIS model can be effectively improved by replacing the changed data, the changed information is further determined and replaced under the condition that the basic information of the engineering project construction area is found to be changed through preliminary judgment, so that the invalid replacement is still performed under the condition that the basic information of the engineering project construction area is not changed, the effectiveness of the replacement and the updating is improved, and in the process of searching the changed data, the data set of the basic information of the engineering project construction area conveyed by the path I is determined, synchronous analysis can be performed on all paths simultaneously, the determination efficiency of the changed data set is improved, and the changed data set in the basic information of the engineering project construction area acquired at the ith time is quickly obtained.
As shown in fig. 2, in an embodiment provided by the present invention, when building a BIM model according to an engineering project, the building is performed according to parameters, including:
s301, carrying out preliminary construction of a project model aiming at the engineering project to obtain an initial model outline;
s302, analyzing the components of the initial model outline, and carrying out secondary construction on the components to obtain a component three-dimensional model;
s303, determining the membership industry of the component, and performing standard inspection on the corresponding component three-dimensional model according to the industry standard of the membership industry to obtain an inspection result of the component three-dimensional model;
s304, reconstructing and inspecting the stereoscopic models of the components which do not pass the inspection, and identifying and combining the stereoscopic models of the components which pass the inspection according to the initial model outline to obtain a BIM model in an initial state;
s305, performing attribute definition and identification marking on the BIM in the initial state, and performing key marking display in the BIM in the initial state to obtain the BIM.
According to the technical scheme, when a BIM model is constructed according to engineering projects, the BIM model is constructed according to parameters, firstly, a project model is preliminarily constructed according to the engineering projects to obtain an initial model outline, wherein the initial model outline is an initial model of the engineering projects such as bridges or house buildings; then, in the initial model outline, analyzing the component of the initial model of the engineering project such as a bridge or a house building, respectively carrying out secondary construction aiming at the component and the basic information of the construction area of the engineering project, combining the component and the actual situation of the construction area of the engineering project for comprehensive analysis to obtain a plurality of component three-dimensional models, and adopting different parameters to carry out reconstruction on the basic information of the construction area of the engineering project when carrying out secondary construction; secondly, determining the subordinate industries of the components, performing standard inspection on the corresponding component three-dimensional models by referring to the industry standards of the subordinate industries, and analyzing whether the component three-dimensional models meet the industry standard of the components, thereby obtaining the inspection results of the component three-dimensional models; then, according to the inspection result of the three-dimensional model of the component, reconstructing and inspecting the component which does not pass the inspection until the inspection result of the three-dimensional model of the component passes; identifying and combining the inspected components according to the initial model outline to obtain a BIM (building information modeling) model in an initial state; and finally, performing attribute definition and identification marking on the BIM in the initial state, and presenting key marks in the BIM in the initial state to further obtain the BIM.
According to the technical scheme, an initial model outline of a project, which is approximately constructed, is determined through primary construction, the three-dimensional models of all parts forming the initial model outline are obtained through secondary construction, the models are detailed, the part three-dimensional models are checked with reference to the affiliated industry specifications, the BIM is in accordance with the industry specifications, the safety of a building implemented in the project is determined, and more detailed information is visually embodied in the BIM through key mark display, so that the BIM is enriched.
As shown in fig. 3, in an embodiment provided by the present invention, the obtaining of the analog data information includes:
s501, determining a project engineering industry implementation standard corresponding to the target model, and decomposing the construction scheme according to the project engineering industry implementation standard to obtain the construction scheme;
s502, analyzing the working structure of the target model according to the construction steps to obtain the implementation composition steps of project engineering;
and S503, aiming at the implementation composition steps of the project engineering, a 4D technology is adopted to carry out construction simulation by combining construction conditions, and construction simulation data information is obtained.
The technical scheme comprises the construction steps of firstly combining a construction scheme with a target model for analysis when simulation data information is obtained, determining a project engineering industry implementation standard corresponding to the target model, and decomposing the construction scheme according to the project engineering industry implementation standard to obtain the construction scheme; then, according to the construction steps, carrying out work structure analysis on the target model to obtain an implementation composition step of project engineering; and then, aiming at the implementation composition steps of the project engineering, carrying out construction simulation by combining construction conditions to obtain construction simulation data information, wherein the construction conditions comprise: resources, site, manpower, environment, time, and logic, and a 4D construction simulation is employed in the construction simulation.
According to the technical scheme, the working structure is decomposed by combining the target model with the construction scheme, and the construction is simulated, so that the construction scheme is simulated in advance, the scene and the running condition of the construction scheme in the actual construction process are repeatedly carved, the condition of the construction scheme in the execution process is comprehensively known, the condition of the construction scheme in the actual construction process is simulated in the data information, and the condition in the construction process is predicted in advance.
In an embodiment provided by the present invention, adjusting and optimizing the construction plan with reference to the simulation data information includes: determining a logic implementation sequence of the implementation composition steps of the project engineering, analyzing whether factors which hinder smooth implementation exist in simulation data information corresponding to the implementation composition steps of the project engineering or not to obtain an analysis result of the implementation composition steps of the project engineering, analyzing the factors which hinder smooth implementation according to the analysis result of the implementation composition steps of the project engineering when the factors which hinder smooth implementation exist in the analysis result of the implementation composition steps of the project engineering to form a problem solution, adjusting the construction scheme according to the problem solution, and optimizing a progress plan to obtain a construction adjustment scheme.
When the technical scheme adjusts and optimizes the construction scheme by referring to the simulation data information, firstly determining the logic implementation sequence of the implementation composition steps of the project engineering, analyzing the simulation data information according to the logic implementation sequence, analyzing whether factors which hinder smooth implementation exist in the simulation data information corresponding to the implementation composition steps of the project engineering, obtaining the analysis result of the implementation composition steps of the project engineering, and when the factors which hinder smooth implementation exist in the analysis result of the implementation composition steps of the project engineering, analyzing the factors which hinder smooth implementation, so as to form a problem solution; then, the construction scheme is adjusted according to the problem solution, and a progress plan is optimized to obtain a construction adjustment scheme; and further, construction guidance can be carried out according to the construction adjustment scheme, and the implementation of engineering projects is completed.
According to the technical scheme, the problem solution is formed by analyzing according to the simulation data information, so that the problem solution can be adjusted in time, the problem encountered in the construction simulation process is avoided in the construction scheme in advance, the smooth proceeding of the construction scheme is determined, the problem solution can be obtained according to the simulation data information, the problem that a worker specially seeks the solution is avoided, the workload of the worker is reduced, and meanwhile, the factor blocking smooth implementation in the construction process can be avoided.
Further, the embodiment still supervises and manages through the management and control platform in the work progress, and the management and control platform includes when supervising and managing: determining a risk point aiming at a construction scheme, and acquiring monitoring information of the risk point, wherein the monitoring information of the risk point comprises: construction conditions, construction environments, and construction subjects; the method comprises the steps of obtaining work experience information of a construction main body aiming at the construction main body, analyzing the construction condition and the construction environment according to the work experience information of the construction main body, determining whether the construction main body can implement the implementation method under the construction environment, obtaining implementation condition data analysis values, comprehensively analyzing the obtained implementation condition data analysis values when the construction main body is multiple, determining the final implementation condition data analysis values, judging the implementation condition data analysis values by combining a first threshold value when the implementation main body is a machine, sending an early warning prompt if the implementation condition data analysis values are larger than the first threshold value, wherein the machine is an intelligent machine or a machine without workers in the machine, judging the implementation condition data analysis values by combining a second threshold value when the implementation main body is a worker, and sending the early warning prompt if the implementation condition data analysis values are larger than the second threshold value, wherein the implementation main body also comprises the condition that the workers directly use tools on site, and the first threshold value and the second threshold value are risk standard data preset by a control platform.
The construction supervision to the embodiment has not only been realized to the aforesaid through the management and control platform, still conveniently carry out unified management to the staff of construction, thereby the dangerous situation of risk point is acquireed so that can the analysis risk point through the monitoring information who carries out the risk point to the risk point, and then early warning suggestion can in time be carried out, avoid causing danger to the construction main part, also can reach the purpose of supervising the construction situation of risk point simultaneously, furthermore, adopt first threshold value or second threshold value to judge work experience information and the ability that can fully consider the construction main part through the difference of construction main part, reduce the emergence of dangerous situation, can also avoid wrong early warning to influence the construction progress and reduce the malwork consumption that wrong early warning brought simultaneously.
As shown in fig. 4, the present invention provides a GIS and BIM based engineering project implementation management system, which includes: the system comprises an information acquisition module, a GIS model construction module, a BIM model construction module, a data association module, a construction simulation module and an adjustment optimization module;
the information acquisition module is used for acquiring basic information of a construction area of an engineering project;
the GIS model construction module is used for constructing a GIS model according to the basic information of the engineering project construction area to obtain the GIS model;
the BIM model building module is used for building a BIM model according to engineering projects to obtain the BIM model;
the data association module is used for establishing a connection between the GIS model construction module and the BIM model construction module, and associating the BIM model with the GIS model to obtain a target model;
the construction simulation module is used for carrying out construction simulation aiming at the target model in combination with a construction scheme to obtain simulation data information;
and the adjustment optimization module is used for adjusting and optimizing the construction scheme by referring to the simulation data information obtained in the construction simulation module.
The engineering project implementation management system in the above technical solution includes: the system comprises an information acquisition module, a GIS model construction module, a BIM model construction module, a data association module, a construction simulation module and an adjustment optimization module; when the engineering project is managed, firstly, basic information of an engineering project construction area is acquired through an information acquisition module, and then a GIS model construction module constructs a GIS model according to the basic information of the engineering project construction area acquired by the information acquisition module to obtain the GIS model; the BIM model construction module is used for constructing a BIM model according to engineering projects to obtain the BIM model; establishing direct connection between a GIS building module and a BIM model building module in a data association module, and associating the BIM model with the GIS model to obtain a target model; then, the construction simulation module decomposes the target model in combination with a construction scheme according to a working structure and carries out construction simulation aiming at the decomposition step, so as to obtain simulation data information of project engineering; and finally, the adjustment and optimization module adjusts and optimizes the construction scheme according to the simulation data information obtained from the construction simulation module.
According to the technical scheme, the construction project implementation management system is used for visually displaying the integral landform of a construction area in a three-dimensional geographic information space from the perspective of the whole situation, and has the characteristics of digitalization, visualization and intellectualization, daily intelligent management can be performed on construction projects, the informatization management efficiency in the project construction process is improved, the construction efficiency of the engineering projects is improved, a GIS model is built according to basic information of the construction area of the engineering projects through a GIS model building module, the GIS model can be used for analyzing the geographic information of the construction area of the engineering projects and the visual effect of a map in a centralized manner, digital statistics can be performed when geographic distribution data are managed and processed, the space management is more mature, management and control on the construction projects can be enhanced, the BIM model and the GIS model are related through a data correlation module, so that the BIM model plays an auxiliary role, the big scenes of the surrounding geographic environment are built together, the performance of the building is more perfect, in addition, the construction projects are optimized through adjusting and optimizing the construction projects by referring to the simulation data information through the adjusting and optimizing module, and the project is guided in the construction process, and the difficulty of the engineering is ensured.
In an embodiment provided by the present invention, the GIS model building module further includes a real-time update policy between the GIS model and the basic information of the engineering project construction area, and when the information acquisition module acquires the basic information of the engineering project construction area in real time through the information acquisition device, the GIS model building module replaces the basic information of the engineering project construction area obtained in real time with the basic information of the engineering project construction area in the GIS model building process, so as to update the GIS model.
In the above technical solution, the GIS model construction module includes a real-time update strategy between the GIS model and the basic information of the engineering project construction area, and when the information acquisition module acquires the basic information of the engineering project construction area in real time through the information acquisition device, the GIS model construction module replaces the basic information of the engineering project construction area used in the GIS model construction process with the basic information of the engineering project construction area acquired by the information acquisition module in real time, so as to update the GIS model.
According to the technical scheme, the GIS model in the GIS model building module is synchronously adjusted along with the dynamic change of the basic information of the construction area of the engineering project through a real-time more advanced strategy, so that the GIS model always keeps the latest data information, a target BIM model is further subjected to work structure decomposition in combination with the construction scheme, the work structure decomposition is carried out according to the current condition of the construction area of the engineering project during construction simulation, and the accuracy of the construction simulation is further improved.
As shown in fig. 5, in an embodiment provided by the present invention, the building module of the BIM model according to the parameters includes: the device comprises a first modeling unit, a second modeling unit, a checking and correcting unit, a component combining unit and an annotation marking unit;
the first modeling unit is used for carrying out preliminary construction on a project model aiming at an engineering project to obtain an initial model outline;
the second modeling unit is used for analyzing the components of the initial model outline and carrying out secondary construction on the components to obtain a component three-dimensional model;
the inspection and correction unit is used for determining the affiliation industry of the component, and performing standard inspection on the corresponding component three-dimensional model according to the industry standard of the affiliation industry to obtain an inspection result of the component three-dimensional model;
the component combination unit is used for reconstructing and checking the component three-dimensional model which is not checked, and identifying and combining the checked component three-dimensional model according to the initial model outline to obtain a BIM model in an initial state;
and the annotation marking unit is used for performing attribute definition and identification marking on the BIM in the initial state, and performing key marking display in the BIM in the initial state to obtain the BIM.
The BIM model building module in the technical scheme comprises: the device comprises a first modeling unit, a second modeling unit, a checking and correcting unit, a component combining unit and an annotation marking unit; the system comprises a first modeling unit, a second modeling unit, a component combination unit, an annotation marking unit, a BIM (building information modeling) unit, a first modeling unit, a second modeling unit, a checking and correcting unit, a component combination unit, a first modeling unit and a second modeling unit, wherein the second modeling unit is connected with the checking and correcting unit, the component combination unit is connected with the first modeling unit and the checking and correcting unit, the first modeling unit is used for carrying out project model primary construction on engineering projects to obtain an initial model outline, the initial model outline is an initial model of the engineering projects such as bridges or house buildings, then the second modeling unit is used for analyzing components of the initial model of the engineering projects such as the bridges or house buildings in the initial model outline, the second modeling is respectively carried out on the components in combination with basic information of the engineering project construction area, the components and the actual situation of the engineering project construction area are combined for comprehensive analysis to obtain a plurality of component three-dimensional models, and the basic information of the engineering project construction area is reconstructed by adopting different parameters when the second modeling is carried out; then, determining the membership industry of the component by a checking and checking unit, performing standard checking on the corresponding component three-dimensional model according to the industry standard of the membership industry, analyzing whether the component three-dimensional model meets the industry standard of the component or not to obtain a component three-dimensional model checking result, and then reconstructing and checking the component which does not pass the checking according to the component three-dimensional model checking result in a component combination unit until the component three-dimensional model checking result is passed; and finally, the remarking marking unit carries out attribute definition and identification marking on the BIM model in the initial state obtained by the component combination unit, and the key marks are displayed in the BIM model in the initial state so as to obtain the BIM model.
According to the technical scheme, the initial model outline of the engineering project, which is roughly constructed, is determined through the primary construction of the first modeling unit, the three-dimensional model of each component forming the initial model outline is obtained through the secondary construction of the second modeling unit, the model is detailed, the component three-dimensional model is checked in the checking and correcting unit according to the affiliated industry standard, the obtained BIM meets the industry standard, the safety of the building obtained in the engineering project implementation is determined, and the remarking and marking unit is used for displaying the emphasis mark, so that more detailed information can be visually embodied in the BIM, and the BIM is enriched.
As shown in fig. 6, in an embodiment provided by the present invention, the construction simulation module includes: the system comprises a first processing unit, a second processing unit and a construction simulation unit;
the first processing unit is used for determining a project engineering industry implementation standard corresponding to the target model and decomposing the construction scheme according to the project engineering industry implementation standard to obtain a construction step of the construction scheme;
the second processing unit is used for carrying out work structure analysis on the target model according to the construction steps to obtain the implementation composition steps of project engineering;
and the construction simulation unit is used for performing construction simulation by combining the construction conditions and the implementation composition steps of the project engineering and adopting a 4D technology to obtain construction simulation data information.
The construction simulation module in the above technical scheme includes: the system comprises a first processing unit, a second processing unit and a construction simulation unit, wherein the first processing unit is connected with the second processing unit, the second processing unit is also connected with the construction simulation unit, and in the process of combining a construction scheme with a target BIM model to decompose a working structure and perform construction simulation to obtain simulation data information, the first processing unit is used for firstly combining the construction scheme with the target BIM model to analyze, determining a project engineering industry implementation standard corresponding to the target BIM model, and decomposing the construction scheme according to the project engineering industry implementation standard to obtain a construction scheme; then, the second processing unit carries out work structure analysis on the target BIM according to the construction steps to obtain an implementation composition step of project engineering; and then, carrying out construction simulation aiming at the implementation composition steps of the project engineering in an implementation simulation unit by combining construction conditions to obtain construction simulation data information, wherein the construction conditions at least comprise: resources, site, manpower, environment, time, and logic, and a 4D construction simulation is employed in the construction simulation.
According to the technical scheme, the construction simulation module is used for decomposing the working structure of the target BIM model in combination with the construction scheme and carrying out construction simulation, so that the construction scheme is simulated in advance, the scene and the carrying condition of the construction scheme in the actual construction process are repeatedly carved, the condition of the construction scheme in the execution process is comprehensively known, the condition of the construction scheme in the actual construction process in the simulation data information is predicted in advance according to the condition in the construction process.
As shown in fig. 7, in an embodiment provided by the present invention, the adjustment optimization module includes: the system comprises an information analysis unit, a problem solving unit and a scheme optimizing unit;
the information analysis unit is used for determining the logic implementation sequence of the implementation composition steps of the project engineering, analyzing whether factors which hinder smooth implementation exist in the simulation data information corresponding to the implementation composition steps of the project engineering, and obtaining the analysis result of the implementation composition steps of the project engineering;
the problem solving unit is used for analyzing the factors which obstruct smooth implementation when the analysis results of the implementation composition steps of the project engineering have the factors which obstruct the smooth implementation to form a problem solving scheme;
and the scheme optimization unit is used for adjusting the construction scheme according to the problem solution, optimizing a progress plan and obtaining a construction adjustment scheme.
The adjustment optimization module in the above technical solution includes: the system comprises an information analysis unit, a problem solving unit, a scheme optimization unit and an adjustment guiding unit, wherein the information analysis unit, the problem solving unit, the scheme optimization unit and the adjustment guiding unit are sequentially connected, when the construction scheme is adjusted and optimized by referring to simulation data information obtained from a construction simulation module, firstly, the logic implementation sequence of the implementation composition steps of the project engineering is determined through the information analysis unit, the simulation data information is analyzed according to the logic implementation sequence, whether factors which obstruct the smooth implementation exist in the simulation data information corresponding to the implementation composition steps of the project engineering or not is analyzed, and the analysis result of the implementation composition steps of the project engineering is obtained; then, the problem solving unit determines a solving scheme according to the analysis result of the implementation composition step, and when factors which hinder smooth implementation exist in the analysis result of the implementation composition step of the project engineering, the factors which hinder the smooth implementation are analyzed to form the problem solving scheme; then, the scheme optimization unit adjusts the construction scheme according to the problem solution, optimizes the progress plan and obtains a construction adjustment scheme; and finally, the adjustment guidance unit guides construction according to the construction adjustment scheme to finish the implementation of the engineering project.
According to the technical scheme, the problem solution can be formed by analyzing according to the simulation data information through the adjustment optimization module, so that the problem in the construction simulation process can be adjusted in time according to the implementation scheme, the problem encountered in the construction simulation process is avoided in the construction scheme in advance, the problem solution can be obtained according to the simulation data information through the problem solution unit, the problem is avoided being solved for a worker to specially seek the solution, the workload of the worker is reduced, and meanwhile, the factor blocking smooth implementation in the construction process can be avoided.
It will be understood by those skilled in the art that the first and second embodiments of the present invention are merely directed to different stages of application.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. A project implementation management method based on GIS and BIM is characterized in that the project implementation management method comprises the following steps:
acquiring basic information of a construction area of an engineering project;
constructing a GIS model according to the basic information of the construction area of the engineering project to obtain a GIS model;
building a BIM (building information modeling) model according to the engineering project to obtain the BIM model;
associating the BIM model with the GIS model to obtain a target model;
performing construction simulation aiming at the target model by combining a construction scheme to obtain simulation data information;
and adjusting and optimizing the construction scheme by referring to the simulation data information.
2. The project implementation management method of claim 1, further comprising: and establishing a real-time updating strategy between the GIS model and the basic information of the engineering project construction area, and when the basic information of the engineering project construction area is acquired in real time through an information acquisition device, replacing the basic information of the engineering project construction area used in the construction of the GIS model with the basic information of the engineering project construction area acquired in real time, and updating the GIS model.
3. The project implementation management method according to claim 1, wherein building a BIM model according to parameters when building a BIM model according to a project comprises:
carrying out preliminary construction of a project model aiming at an engineering project to obtain an initial model outline;
analyzing the components of the initial model outline, and carrying out secondary construction on the components to obtain a component three-dimensional model;
determining the membership industry of the component, and performing standard inspection on the corresponding component three-dimensional model by referring to the industry standard of the membership industry to obtain an inspection result of the component three-dimensional model;
rebuilding and checking the component three-dimensional model which does not pass the checking, and identifying and combining the component three-dimensional model which passes the checking according to the initial model outline to obtain a BIM model in an initial state;
and performing attribute definition and identification marking on the BIM model in the initial state, and performing key marking display in the BIM model in the initial state to obtain the BIM model.
4. The project implementation management method according to claim 1, wherein the obtaining of the simulation data information includes:
determining a project engineering industry implementation standard corresponding to the target model, and decomposing the construction scheme according to the project engineering industry implementation standard to obtain the construction scheme;
performing work structure analysis on the target model according to the construction steps to obtain an implementation composition step of project engineering;
and aiming at the implementation composition steps of the project engineering, a 4D technology is adopted to carry out construction simulation by combining construction conditions, and construction simulation data information is obtained.
5. The project implementation management method according to claim 4, wherein the adjusting and optimizing the construction plan with reference to the simulation data information includes: determining a logic implementation sequence of the implementation composition steps of the project engineering, analyzing whether factors which hinder smooth implementation exist in simulation data information corresponding to the implementation composition steps of the project engineering or not to obtain an analysis result of the implementation composition steps of the project engineering, analyzing the factors which hinder smooth implementation according to the analysis result of the implementation composition steps of the project engineering when the factors which hinder smooth implementation exist in the analysis result of the implementation composition steps of the project engineering to form a problem solution, adjusting the construction scheme according to the problem solution, and optimizing a progress plan to obtain a construction adjustment scheme.
6. A GIS and BIM-based engineering project implementation management system is characterized by comprising: the system comprises an information acquisition module, a GIS model construction module, a BIM model construction module, a data association module, a construction simulation module and an adjustment optimization module;
the information acquisition module is used for acquiring basic information of a construction area of an engineering project;
the GIS model construction module is used for constructing a GIS model according to the basic information of the engineering project construction area to obtain the GIS model;
the BIM model building module is used for building a BIM model according to engineering projects to obtain the BIM model;
the data association module is used for establishing a connection between the GIS model construction module and the BIM model construction module, and associating the BIM model with the GIS model to obtain a target model;
the construction simulation module is used for carrying out construction simulation aiming at the target model in combination with a construction scheme to obtain simulation data information;
and the adjustment optimization module is used for adjusting and optimizing the construction scheme by referring to the simulation data information obtained in the construction simulation module.
7. The system of claim 6, wherein the GIS model building module further includes a real-time update policy between the GIS model and the basic information of the construction area of the engineering project, and when the information acquisition module acquires the basic information of the construction area of the engineering project in real time through the information acquisition device, the GIS model building module replaces the basic information of the construction area of the engineering project obtained in real time with the change information of the basic information of the construction area of the engineering project during the construction of the GIS model, and updates the GIS model.
8. The project implementation management system of claim 6, wherein the BIM model building module builds the BIM model according to the parameters, comprising: the device comprises a first modeling unit, a second modeling unit, a checking and correcting unit, a component combining unit and an annotation marking unit;
the first modeling unit is used for carrying out preliminary construction on a project model aiming at an engineering project to obtain an initial model outline;
the second modeling unit is used for analyzing the constituent parts of the initial model outline and carrying out secondary construction on the constituent parts to obtain a part three-dimensional model;
the inspection and correction unit is used for determining the affiliation industry of the component, and performing standard inspection on the corresponding component three-dimensional model according to the industry standard of the affiliation industry to obtain an inspection result of the component three-dimensional model;
the component combination unit is used for reconstructing and checking the component three-dimensional model which is not checked, and identifying and combining the checked component three-dimensional model according to the initial model outline to obtain a BIM model in an initial state;
and the annotation marking unit is used for performing attribute definition and identification marking on the BIM in the initial state, and performing key marking display in the BIM in the initial state to obtain the BIM.
9. The project implementation management system of claim 6, wherein the construction simulation module comprises: the system comprises a first processing unit, a second processing unit and a construction simulation unit;
the first processing unit is used for determining a project engineering industry implementation standard corresponding to the target model and decomposing the construction scheme according to the project engineering industry implementation standard to obtain a construction step of the construction scheme;
the second processing unit is used for carrying out work structure analysis on the target model according to the construction steps to obtain an implementation composition step of project engineering;
and the construction simulation unit is used for performing construction simulation by combining the construction conditions and the implementation composition steps of the project engineering and adopting a 4D technology to obtain construction simulation data information.
10. The project implementation management system of claim 9, wherein the adjustment optimization module comprises: the system comprises an information analysis unit, a problem solving unit and a scheme optimizing unit;
the information analysis unit is used for determining the logic implementation sequence of the implementation composition steps of the project engineering, analyzing whether factors which hinder smooth implementation exist in the simulation data information corresponding to the implementation composition steps of the project engineering, and obtaining the analysis result of the implementation composition steps of the project engineering;
the problem solving unit is used for analyzing the factors which obstruct smooth implementation when the analysis results of the implementation composition steps of the project engineering have the factors which obstruct the smooth implementation to form a problem solving scheme;
and the scheme optimization unit is used for adjusting the construction scheme according to the problem solution, optimizing a progress plan and obtaining a construction adjustment scheme.
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