CN109447479B - Project management system based on three-dimensional visualization - Google Patents
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Abstract
The invention relates to the technical field of engineering management, in particular to a project management system based on three-dimensional visualization. The BIM three-dimensional model building method comprises a BIM three-dimensional model building module; a GIS three-dimensional topographic map building module; the real three-dimensional engineering model establishing module is used for combining the BIM three-dimensional model establishing module with the GIS three-dimensional topographic map establishing module to generate a real three-dimensional engineering model; the construction information input module is used for inputting construction progress and construction process records; the engineering management platform is used for managing the engineering project through a manager terminal; the three-dimensional engineering model display module is used for combining the construction information input module data, the engineering management platform data and the true three-dimensional engineering model building module and realizing the sharing of the engineering component information; and the database server is used for storing and sending data. The invention can facilitate the management and planning of the engineering by the managers and the reporting of the engineering construction condition information by the workers.
Description
Technical Field
The invention relates to the technical field of engineering management, in particular to a project management system based on three-dimensional visualization.
Background
The construction progress management of the engineering project is an important link of the engineering project management, and the traditional progress management method has the characteristics of information lag, low informatization degree and the like, and restricts the development of the engineering progress management level. In addition, the conventional project management technologies are many, but most of the conventional project management technologies are based on two-dimensional plane drawings, and the complex construction drawings given by the conventional project management technologies are difficult for general personnel to understand and are not as intuitive and effective as those given by a three-dimensional model.
At present, the management level can be improved through a building information model, which is called building information modeling for short, and is a complete information model, and engineering information, processes and resources of engineering projects at different stages in a whole life cycle can be integrated into one model, so that the building information model can be conveniently used by all engineering participants. The real information of the building is simulated through the three-dimensional digital technology, and information models which are coordinated with each other and have consistent interior are provided for engineering design and construction, so that the models achieve the integration of design and construction, and all specialties work together, thereby reducing the engineering production cost and ensuring that the engineering is finished on time according to quality. Although there are many APPs related to project management, each APP has a range of its own application, and the content of all project management cannot be included, so that a manager needs to open different APPs for different services when performing project management, which also causes complexity in operation. The task report and the progress report are filled by an operator after work every day, and the problem of false report and missing report is caused sometimes because the task report and the progress report are not filled in time.
Disclosure of Invention
In order to solve the problems, the invention provides a project management system based on three-dimensional visualization, which can facilitate the management and planning of management personnel on projects and facilitate the reporting of project construction condition information by working personnel.
A project management system based on three-dimensional visualization comprises a true three-dimensional engineering model establishing module, a BIM three-dimensional model establishing module, a GIS three-dimensional topographic map establishing module, a construction information inputting module, an engineering management platform, a three-dimensional engineering model display module, an auxiliary information module and a database server,
the BIM three-dimensional model building module is used for building a BIM three-dimensional model of a project through software and dividing the BIM three-dimensional model into a plurality of project components, and the project components correspond to actual project parts and can be used for inputting information of component names, materials, affiliated positions, project quantities and construction costs;
the GIS three-dimensional topographic map establishing module is used for performing space-three encryption calculation on the field topographic data through Smart3D software to generate point cloud data, and manufacturing an actual topographic map of the engineering field through the point cloud data;
the real three-dimensional engineering model building module is used for combining the data of the BIM three-dimensional model building module with the data of the GIS three-dimensional topographic map building module and generating a real three-dimensional engineering model;
the construction information input module is used for inputting construction progress and construction process records in real time at a worker terminal;
the engineering management platform is used for managing engineering projects through a manager terminal and comprises a progress management module, an equipment management module, a component management module, a personnel management module and a field monitoring module;
the three-dimensional engineering model display module is used for combining the construction information input module data, the engineering management platform data and the true three-dimensional engineering model building module, and the worker terminal and the manager terminal share the information of each engineering component in real time through the three-dimensional engineering model display module;
the auxiliary information module is used for acquiring the attention items of the construction process and the information of labor insurance products and tools required by construction through a machine learning algorithm according to the position of the construction member and the construction project of the construction member acquired by the engineering management platform, transmitting the information to the three-dimensional engineering model display module, and acquiring the information of the auxiliary information module through the three-dimensional engineering model display module by the staff terminal;
and the database server is used for storing and sending the data of the engineering management platform, the three-dimensional engineering model display module and the auxiliary information module.
The system further comprises a supervision module, wherein the supervision module comprises a video acquisition sub-module and a first identification comparison sub-module, and the video acquisition sub-module is used for shooting the wearing information of the labor protection articles and the information of the construction tools of the constructors before starting; the first identification comparison submodule is used for extracting the characteristic image of the video acquisition submodule, comparing the characteristic image of the video acquisition submodule with the information of the auxiliary information module and feeding back the comparison result to a worker.
Further, the GIS three-dimensional topographic map building module obtains field topographic data through an unmanned aerial vehicle aerial photography technology.
Further, the real three-dimensional engineering model building module generates a real three-dimensional engineering model by importing the terrain information of the GIS three-dimensional terrain map building module into Lumion software to be combined with the three-dimensional model of the BIM three-dimensional model building module.
Further, the three-dimensional engineering model display module receives the information of the progress management module and the personnel management module and displays the information in each engineering component in the true three-dimensional model, and a worker carries out construction through the planned progress information and the personnel configuration information acquired by the worker terminal in the three-dimensional engineering model display module; and the manager acquires data of actual construction progress and construction process records from the constructed component of the three-dimensional engineering model display module according to the manager terminal, and performs progress adjustment and personnel arrangement according to big data through the progress management module and the personnel management module.
Further, the construction information input module sends the condition and the use information of the equipment in the construction process to the three-dimensional engineering model display module, and the staff acquires the historical condition and the historical use information of the equipment in the equipment management module through the manager terminal.
Further, the component management module is used for providing information of component name, material, affiliated position, engineering quantity and construction cost of each engineering component for workers through the manager terminal.
Furthermore, the on-site monitoring module is used for remotely monitoring the condition of a construction site and comprises an on-site monitoring camera and a monitoring control submodule, wherein the on-site monitoring camera is arranged in the construction site and corresponds to each engineering component; the monitoring control sub-module is used for controlling the monitoring camera; the site construction condition of the engineering component can be obtained in real time by clicking the site monitoring module of the engineering component in the three-dimensional engineering model display module.
Furthermore, the on-site monitoring module further comprises a second identification comparison module, wherein the second identification comparison module is used for extracting the characteristic image of the video shot by the on-site monitoring camera, comparing the characteristic image of the video shot by the on-site monitoring camera with the information of the auxiliary information module, marking the on-site dressing workers which do not meet the requirements, and feeding back the marks to the worker terminals.
Further, project management using the present system includes the steps of,
s1, establishing a BIM three-dimensional model in a BIM three-dimensional model establishing module according to actual engineering, dividing the BIM three-dimensional model into a plurality of engineering components according to actual engineering positions, and inputting information of component names, materials, affiliated positions, engineering quantities and construction costs of the engineering components;
s2, acquiring field topographic data through an unmanned aerial vehicle aerial photography technology, performing air-to-air encryption calculation on the field topographic data through Smart3D software in the GIS three-dimensional topographic map establishing module to generate point cloud data, and manufacturing an actual topographic map of the engineering field through the point cloud data;
s3, importing terrain information into Lumion software to be combined with the three-dimensional model of the BIM three-dimensional model building module, so that the three-dimensional engineering model display module generates a true three-dimensional engineering model;
s4, a manager carries out construction organization design according to big data through the manager terminal, and records data related to the progress management module, the equipment management module, the component management module and the personnel management module in the three-dimensional engineering model display module;
s5, a worker acquires a construction scheme from the three-dimensional engineering model display module, works according to the construction scheme, and uploads construction progress and construction process records to the construction information input module in real time at a worker terminal;
s6, a worker wears the labor protection article and prepares a tool according to the information provided by the auxiliary information module, the worker takes pictures of the labor protection article and the tool after finishing wearing and the tool preparation, the first identification comparison sub-module compares the characteristic image of the video acquisition sub-module with the information of the auxiliary information module, and when the first identification comparison sub-module is not matched, the first identification comparison sub-module prompts the labor protection article to wear the information which is not qualified and the information of tool missing or error and prompts the worker to take pictures of the unmatched place again;
s7, a manager can acquire the field construction condition of the engineering component in real time by clicking the field monitoring module in the three-dimensional engineering model display module and selecting the construction component to be monitored; the second identification and comparison module compares the characteristic image of the video shot by the on-site monitoring camera with the information of the auxiliary information module, marks the on-site dressing unqualified workers and feeds back the on-site dressing unqualified workers to the worker terminal;
and S8, acquiring data of actual construction progress and construction process records by a manager according to the manager terminal in the constructed member of the three-dimensional engineering model display module, and adjusting progress and arranging personnel according to big data through the progress management module and the personnel management module.
The invention has the beneficial effects that:
the BIM three-dimensional model building module divides the BIM three-dimensional model into a plurality of engineering components, the engineering components correspond to actual engineering parts and can be used for inputting information of component names, materials, affiliated positions, engineering quantities and construction costs, the engineering components are decomposed according to the modules, each module has a label, and statistics of a 0# standing book is facilitated; the GIS three-dimensional topographic map building module obtains field topographic data through an unmanned aerial vehicle aerial photography technology, performs space-three encryption calculation on the field topographic data through Smart3D software to generate point cloud data, and manufactures an actual topographic map of the engineering field through the point cloud data. The true three-dimensional engineering model building module combines the two into visual information for workers and managers, and information can be conveniently obtained.
2. The three-dimensional engineering model display module realizes mutual mapping of WBS and BIM through combination of construction information input module data, engineering management platform data and a true three-dimensional engineering model building module, so that a worker terminal and a manager terminal can share information of each engineering component in real time through the three-dimensional engineering model display module, the worker can know construction requirements conveniently, and the manager can perform progress management, equipment management, component management and personnel management better.
3. The auxiliary information module is used for acquiring the positions of the construction members and the construction projects of the construction members according to the engineering management platform, acquiring the attention items of the construction process and the information of labor insurance products and tools required by construction through a machine learning algorithm, and supervising the preparation work of workers before construction through the supervision module, so that the safety of the workers in the construction process is ensured, and the delay of the progress of the engineering caused by the lack of the tools can be avoided.
4. The on-site monitoring camera is arranged in a construction site and corresponds to each engineering component; the monitoring control submodule is used for controlling the monitoring camera; a manager monitors the engineering component constructed by the on-site monitoring camera through the monitoring control submodule, and can provide technical support in time when an accident or an abnormal condition occurs; the second identification module can extract the characteristic image of the video shot by the field monitoring camera, compares the characteristic image of the video shot by the field monitoring camera with the information of the auxiliary information module, marks the worker who is not qualified in the field dressing and feeds the worker back to the worker terminal, realizes monitoring on the field constructor, avoids accidents caused by the fact that the worker who is in the field construction is not qualified in the dressing, and further ensures the construction safety of the constructor.
Drawings
FIG. 1 is a block diagram of the system architecture of the present invention.
In the figure, 1-a real three-dimensional engineering module building module, 11-a BIM three-dimensional model building module, 12-a GIS three-dimensional model building module, 2-a construction information input module, 21-a worker terminal, 3-an engineering management platform, 31-a progress management module, 32-an equipment management module, 33-a component management module, 34-a personnel management module, 35-a field monitoring module, 351-a field monitoring camera, 352-a monitoring control sub-module, 353-a second identification comparison module, 4-a three-dimensional engineering model display module, 5-an auxiliary information module, 51-a supervision module, 511-a video acquisition sub-module, 512-a first identification comparison sub-module, 6-a database server module and 7-a manager terminal.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
A project management system based on three-dimensional visualization comprises a true three-dimensional engineering model building module 1, a BIM three-dimensional model building module 11, a GIS three-dimensional topographic map building module 12, a construction information input module 2, an engineering management platform 3, a three-dimensional engineering model display module 4, an auxiliary information module 5 and a database server 6.
The BIM three-dimensional model building module 11 is used for building a BIM three-dimensional model of a project through software, and dividing the BIM three-dimensional model into a plurality of project components, wherein the project components correspond to actual project parts and can be used for inputting information of component names, materials, affiliated positions, project quantities and construction costs. In this embodiment, the BIM three-dimensional model building module 11 builds a BIM three-dimensional model of an engineering through Revit or CATIA software.
The GIS three-dimensional topographic map establishing module 12 is used for performing space-three encryption calculation on the field topographic data through Smart3D software to generate point cloud data, and making an actual topographic map of the engineering field through the point cloud data. In this embodiment, the GIS three-dimensional topographic map building module 12 obtains the field topographic data through the unmanned aerial vehicle aerial photography technology.
The true three-dimensional engineering model building module 1 is used for combining the data of the BIM three-dimensional model building module 11 with the data of the GIS three-dimensional topographic map building module 12 and generating a true three-dimensional engineering model. In this embodiment, the true three-dimensional engineering model building module 1 generates the true three-dimensional engineering model by importing the terrain information of the GIS three-dimensional terrain map building module 12 into Lumion software and combining with the three-dimensional model of the BIM three-dimensional model building module 11.
The BIM three-dimensional model building module 11 divides the BIM three-dimensional model into a plurality of engineering components, the engineering components correspond to actual engineering positions and can carry out information input of component names, materials, affiliated positions, engineering quantities and construction costs; the GIS three-dimensional topographic map establishing module 12 obtains field topographic data through an unmanned aerial vehicle aerial photography technology, performs space-three encryption calculation on the field topographic data through Smart3D software to generate point cloud data, and makes an actual topographic map of the engineering field through the point cloud data. The true three-dimensional engineering model building module 1 combines the two into visual information for workers and managers, and information is convenient to obtain.
The construction information input module 2 is used for inputting the construction progress and the construction process record in real time through the staff terminal 21. Through the system, the traditional task reporting and recording work can be omitted by the staff of the construction information input module 2, the shooting and recording work can be carried out through the platform in real time, and the condition of error caused by untimely recording in the working process is also avoided.
The project management platform 3 is used for managing a project through a manager terminal 7, and includes a schedule management module 31, an equipment management module 32, a component management module 33, a personnel management module 34, and a field monitoring module 35.
The three-dimensional engineering model display module 4 is used for combining the data of the construction information input module 2 and the data of the engineering management platform 3 with the true three-dimensional engineering model building module 1, and the worker terminal 21 and the manager terminal 7 share the information of each engineering component in real time through the three-dimensional engineering model display module 4.
The three-dimensional engineering model display module 4 receives the information of the progress management module 31 and the personnel management module 34 and displays the information in each engineering component in the true three-dimensional model, and the staff carries out construction through the planned progress information and the personnel configuration information which are acquired by the staff terminal 21 in the three-dimensional engineering model display module 4; the manager obtains data of actual construction progress and construction process records from the constructed components of the three-dimensional engineering model display module 4 according to the manager terminal 7, and performs progress adjustment and personnel arrangement according to the big data through the progress management module 31 and the personnel management module 34.
The construction information input module 2 sends the condition and the use information of the equipment in the construction process to the three-dimensional engineering model display module 4, and the staff acquires the historical condition and the historical use information of the equipment in the equipment management module 32 through the manager terminal 7.
The component management module 33 is used for providing information of component name, material, belonging position, project amount and construction cost of each project component for the staff through the manager terminal 7.
In this embodiment, the three-dimensional engineering model display module combines the data of the construction information input module 2 and the data of the engineering management platform 3 with the true three-dimensional engineering model building module 1 through 4, so that the worker terminal 21 and the manager terminal 7 share the information of each engineering component in real time through the three-dimensional engineering model display module 4, thereby facilitating the worker to know the construction requirement and enabling the manager to better perform progress management, equipment management, component management and personnel management.
The auxiliary information module 5 is used for acquiring the attention items of the construction process and the information of labor insurance products and tools required by construction through a machine learning algorithm according to the position of the construction member and the construction project of the construction member acquired by the engineering management platform 3, transmitting the information to the three-dimensional engineering model display module 4, and acquiring the information of the auxiliary information module 5 through the three-dimensional engineering model display module 4 by the staff terminal 21.
In this embodiment, the monitoring module 51 includes a video capturing sub-module 511 and a first identifying and comparing sub-module 512, and the video capturing sub-module 511 is used for shooting the wearing information of the labor insurance products and the information of the construction tools of the constructors before starting; the first recognition and comparison sub-module 512 is configured to extract a feature image of the video capture sub-module 511, compare the feature image of the video capture sub-module 511 with information of the auxiliary information module 5, and feed back a comparison result to a worker. The preparation work before the construction of the workers is supervised by the supervision module 51, so that the safety of the workers in the construction process is ensured, and the delay of the progress of the project caused by the lack of tools can be avoided.
And the database server 6 is used for storing and sending data of the engineering management platform 3, the three-dimensional engineering model display module 4 and the auxiliary information module 5.
The on-site monitoring module 35 is used for remotely monitoring the condition of a construction site, and comprises an on-site monitoring camera 351 and a monitoring control submodule 352, wherein the on-site monitoring camera 351 is arranged in the construction site and corresponds to each engineering component; the monitoring control sub-module 352 is used for controlling the monitoring camera 351; the site construction condition of the engineering component can be obtained in real time by clicking the site monitoring module 35 of the engineering component in the three-dimensional engineering model display module 4. A manager controls the field monitoring camera 351 through the monitoring control sub-module 352, monitors the constructed engineering component and can provide technical support in time when an accident or an abnormal condition occurs;
the on-site monitoring module 35 further includes a second recognition and comparison module 353, and the second recognition and comparison module 353 is configured to extract a feature image of a video captured by the on-site monitoring camera 351, compare the feature image of the video captured by the on-site monitoring camera 351 with information of the auxiliary information module 5, mark an on-site dressing unsatisfactory worker, and feed back the on-site dressing unsatisfactory worker to the worker terminal 21. The monitoring of field construction personnel is realized, accidents caused by the fact that the dressing of field construction personnel is not in accordance with the standard are avoided, and the construction safety of the personnel is further guaranteed.
When a certain component needs to be constructed, a manager acquires data of actual construction progress and construction process records from the constructed component of the three-dimensional engineering model display module 4 according to the manager terminal 7, and sets progress and arranges personnel through the progress management module 31 and the personnel management module 34. And the staff performs construction through the plan progress information and the staff configuration information acquired by the staff terminal 21 in the three-dimensional engineering model display module 4. In the construction process, according to the construction progress information updated in real time on the three-dimensional engineering model display module 4, the staff adjusts the progress and rearranges the staff through the progress management module 31 and the staff management module 34, and the staff performs construction according to the latest information obtained on the three-dimensional engineering model display module 4.
Project management using the present system includes the following steps,
s1, building a BIM three-dimensional model in a BIM three-dimensional model building module 11 according to actual engineering, dividing the BIM three-dimensional model into a plurality of engineering components according to actual engineering positions, and inputting information of component names, materials, affiliated positions, engineering quantities and construction costs of the engineering components;
s2, acquiring field topographic data through an unmanned aerial vehicle aerial photography technology, performing air-to-air encryption calculation on the field topographic data through Smart3D software in a GIS three-dimensional topographic map establishing module 12 to generate point cloud data, and manufacturing an actual topographic map of the engineering field through the point cloud data;
s3, importing the terrain information into Lumion software to be combined with the three-dimensional model of the BIM three-dimensional model building module 11, so that the three-dimensional engineering model display module 4 generates a true three-dimensional engineering model;
s4, construction organization design is carried out by a manager through a manager terminal 7 according to big data, and data related to a progress management module 31, an equipment management module 32, a component management module 33 and a personnel management module 34 in the three-dimensional engineering model display module 4 are input;
s5, the worker obtains a construction scheme in the three-dimensional engineering model display module 4 and executes work according to the construction scheme, and the worker uploads construction progress and construction process records to the construction information input module 2 in real time at the worker terminal 21;
s6, a worker wears the labor protection product and prepares a tool according to the information provided by the auxiliary information module 5, the worker takes pictures of the labor protection product after wearing and the tool is prepared, the first identification comparison sub-module 512 compares the characteristic image of the video acquisition sub-module 511 with the information of the auxiliary information module 5, and when the first identification comparison sub-module 512 is not matched, the first identification comparison sub-module 512 prompts the information that the wearing of the labor protection product is not qualified and the information that the tool is lacked or wrong, and prompts the unmatched place to be taken again;
s7, a manager can acquire the field construction condition of the engineering component in real time by clicking the field monitoring module 35 in the three-dimensional engineering model display module 4 and selecting the construction component to be monitored; the second identification comparison module 353 compares the characteristic image of the video shot by the field monitoring camera 351 with the information of the auxiliary information module 5, and marks and feeds back the staff which is not qualified for field dressing to the staff terminal 21;
and S8, acquiring data of actual construction progress and construction process records from the constructed component of the three-dimensional engineering model display module 4 by a manager according to the manager terminal 7, and adjusting the progress and arranging the personnel according to the big data through the progress management module 31 and the personnel management module 34.
The invention digitalizes and informationizes the whole project, and can change the project at any time according to the actual situation of the project, thereby saving the complex flow of the traditional map changing.
The system integrates the content of all project management, and project managers can know the detailed condition of the whole project through the system, so that the condition that a plurality of APPs are used simultaneously and information is repeated and disordered due to different main function emphasis points of a software platform is avoided.
Claims (6)
1. A project management system based on three-dimensional visualization is characterized by comprising a true three-dimensional engineering model establishing module (1), a BIM three-dimensional model establishing module (11), a GIS three-dimensional topographic map establishing module (12), a construction information input module (2), an engineering management platform (3), a three-dimensional engineering model display module (4), an auxiliary information module (5) and a database server (6),
the BIM three-dimensional model building module (11) is used for building a BIM three-dimensional model of a project through software, and dividing the BIM three-dimensional model into a plurality of project components, wherein the project components correspond to actual project parts and can be used for inputting information of component names, materials, affiliated positions, project quantities and construction costs;
the GIS three-dimensional topographic map establishing module (12) is used for performing space-three encryption calculation on the field topographic data through Smart3D software to generate point cloud data, and manufacturing an actual topographic map of the engineering field through the point cloud data;
the real three-dimensional engineering model building module (1) is used for combining the data of the BIM three-dimensional model building module (11) with the data of the GIS three-dimensional topographic map building module (12) and generating a real three-dimensional engineering model;
the construction information input module (2) is used for inputting construction progress and construction process records in real time through a worker terminal (21);
the project management platform (3) is used for managing project projects through a manager terminal (7), and comprises a progress management module (31), an equipment management module (32), a component management module (33), a personnel management module (34) and a field monitoring module (35);
the three-dimensional engineering model display module (4) is used for combining the data of the construction information input module (2) and the data of the engineering management platform (3) with the true three-dimensional engineering model building module (1), and the worker terminal (21) and the manager terminal (7) share the information of each engineering component in real time through the three-dimensional engineering model display module (4);
the auxiliary information module (5) is used for acquiring the positions of the construction components and the construction projects of the construction components according to the engineering management platform (3) through a machine learning algorithm to acquire the attention matters of the construction process and the information of labor insurance products and tools required by construction, transmitting the information to the three-dimensional engineering model display module (4), and the staff terminal (21) acquires the information of the auxiliary information module (5) through the three-dimensional engineering model display module (4);
the database server (6) is used for storing and sending data of the engineering management platform (3), the three-dimensional engineering model display module (4) and the auxiliary information module (5);
the construction safety and safety product monitoring system is characterized by further comprising a supervision module (51), wherein the supervision module (51) comprises a video acquisition sub-module (511) and a first identification comparison sub-module (512), and the video acquisition sub-module (511) is used for shooting the wearing information of the construction safety and safety product and the construction tool information of construction personnel before starting; the first identification comparison submodule (512) is used for extracting a characteristic image of the video acquisition submodule (511), comparing the characteristic image of the video acquisition submodule (511) with the information of the auxiliary information module (5), and feeding back a comparison result to a worker;
the on-site monitoring module (35) is used for remotely monitoring the condition of a construction site and comprises an on-site monitoring camera (351) and a monitoring control sub-module (352), wherein the on-site monitoring camera (351) is arranged in the construction site and corresponds to each engineering component; the monitoring control sub-module (352) is used for controlling the monitoring camera (351); the site construction condition of the engineering component can be obtained in real time by clicking the site monitoring module (35) of the engineering component in the three-dimensional engineering model display module (4);
the on-site monitoring module (35) further comprises a second identification comparison module (353), wherein the second identification comparison module (353) is used for extracting a characteristic image of a video shot by the on-site monitoring camera (351), comparing the characteristic image of the video shot by the on-site monitoring camera (351) with the information of the auxiliary information module (5), marking an on-site dressing worker which does not meet requirements, and feeding back the worker to the worker terminal (21);
a project management based on a three-dimensional visualization project management system includes the following steps,
s1, building a BIM three-dimensional model in a BIM three-dimensional model building module (11) according to actual engineering, dividing the BIM three-dimensional model into a plurality of engineering components according to actual engineering positions, and inputting information of component names, materials, affiliated positions, engineering quantities and construction costs of the engineering components;
s2, acquiring field topographic data through an unmanned aerial vehicle aerial photography technology, performing air-to-three encryption calculation on the field topographic data through Smart3D software in the GIS three-dimensional topographic map establishing module (12) to generate point cloud data, and manufacturing an actual topographic map of the engineering field through the point cloud data;
s3, importing terrain information into Lumion software to be combined with the three-dimensional model of the BIM three-dimensional model building module (11) so that the three-dimensional engineering model display module (4) generates a true three-dimensional engineering model;
s4, construction organization design is carried out by a manager through the manager terminal (7) according to big data, and data related to the progress management module (31), the equipment management module (32), the component management module (33) and the personnel management module (34) in the three-dimensional engineering model display module (4) are input;
s5, a worker acquires a construction scheme from the three-dimensional engineering model display module (4), executes work according to the construction scheme, and uploads construction progress and construction process records to the construction information input module (2) in real time at a worker terminal (21);
s6, a worker wears the labor protection supplies and prepares tools according to the information provided by the auxiliary information module (5), the worker takes pictures through the video acquisition submodule (511) after finishing wearing the labor protection supplies and finishing preparing the tools, the first identification comparison submodule (512) compares the characteristic image of the video acquisition submodule (511) with the information of the auxiliary information module (5), and when the first identification comparison submodule (512) is not matched, the first identification comparison submodule (512) prompts the labor protection supplies to wear information which is not qualified and information which is missing or wrong of the tools, and prompts the unmatched places to be taken again;
s7, a manager can acquire the field construction condition of the engineering component in real time by clicking the field monitoring module (35) in the three-dimensional engineering model display module (4) and selecting the construction component to be monitored; the second identification comparison module (353) compares the characteristic image of the video shot by the field monitoring camera (351) with the information of the auxiliary information module (5), and marks and feeds back the staff which is not qualified for field dressing to the staff terminal (21);
and S8, acquiring data of actual construction progress and construction process records from the constructed component of the three-dimensional engineering model display module (4) by a manager according to the manager terminal (7), and adjusting progress and arranging personnel according to big data through the progress management module (31) and the personnel management module (34).
2. The project management system based on three-dimensional visualization of claim 1, wherein: the GIS three-dimensional topographic map establishing module (12) obtains field topographic data through an unmanned aerial vehicle aerial photography technology.
3. The project management system based on three-dimensional visualization of claim 1, wherein: the real three-dimensional engineering model building module (1) leads the terrain information of the GIS three-dimensional terrain map building module (12) into Lumion software to be combined with the three-dimensional model of the BIM three-dimensional model building module (11) to generate a real three-dimensional engineering model.
4. The project management system based on three-dimensional visualization of claim 1, wherein: the three-dimensional engineering model display module (4) receives information of the progress management module (31) and the personnel management module (34) and displays the information in each engineering component in the true three-dimensional model, and a worker carries out construction on the planned progress information and the personnel configuration information acquired by the three-dimensional engineering model display module (4) through the worker terminal (21); and the manager acquires data of actual construction progress and construction process records from the constructed components of the three-dimensional engineering model display module (4) according to the manager terminal (7), and performs progress adjustment and personnel arrangement according to big data through the progress management module (31) and the personnel management module (34).
5. The project management system based on three-dimensional visualization of claim 1, wherein: the construction information input module (2) sends the condition and the use information of equipment in the construction process to the three-dimensional engineering model display module (4), and a worker obtains the historical condition and the historical use information of the equipment in the equipment management module (32) through the manager terminal (7).
6. The project management system based on three-dimensional visualization of claim 1, wherein: the component management module (33) is used for providing information of component name, material, affiliated position, engineering quantity and construction cost of each engineering component for workers through the manager terminal (7).
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