CN116167582A - An intelligent construction progress monitoring system based on BIM technology - Google Patents

Abstract

The invention discloses an intelligent construction progress monitoring system based on BIM technology, which belongs to the technical field of engineering management. The intelligent construction progress monitoring system is deployed on a cloud server or a self-owned machine room, and includes two parts: a network server and an APP. The network service The terminal is used to view BIM and various business application data through a browser, and the APP terminal is used for users to view project data on mobile phones; among them, the intelligent construction progress monitoring system also includes data acquisition subsystems, data processing subsystems, and BIM data Subsystems and Functional Application Subsystems. The present invention, based on BIM plan progress management, has the functions of plan preparation and progress reporting, and associates and binds the plan and progress with the BIM model, realizes the functions of BIM completion identification and BIM construction simulation, reduces the application threshold of BIM intelligent construction technology, and improves construction The level of process control and safety monitoring. When the plan cannot be completed on schedule, deviations can be corrected as soon as possible, and measures can be taken to improve the efficiency of progress control.

Description

An intelligent construction progress monitoring system based on BIM technology

technical field

The invention belongs to the technical field of engineering management, and in particular relates to an intelligent construction progress monitoring system based on BIM technology.

Background technique

BIM technology is a digital tool applied to engineering design, construction and management. Through the integration of data and information models of buildings, it can be shared and transmitted in the whole life cycle of project planning, operation and maintenance, so that engineering Technicians make a correct understanding and efficient response to various building information, provide a basis for collaborative work for the design team and all parties including construction and operation units, and play an important role in improving production efficiency, saving costs and shortening the construction period . The management of engineering projects is a complex and arduous system engineering, involving work in progress, quality, investment, contracts, personnel, risks, drawings and documents, etc. A large amount of information requires effective management. With Internet technology and wireless communication With the development of technology, modern society has gradually entered the information age. The existing project management system has become more and more difficult, and new methods and tools need to be found.

In the existing monitoring and management methods for the progress of power tunnel projects, engineering personnel generally monitor the progress of the site by collecting actual data in the form of bar diagrams. This method is relatively flat and unintuitive, and all participants in the project are not professionals. It is difficult for many project participants to quickly understand the progress displayed by the bar chart, and everyone's understanding of the bar chart is also uneven. , which will affect the communication and discussion between the various participants of the project, especially when the on-site specialties are frequently intertwined and the site space changes complicatedly, it is difficult for everyone to obtain accurate and consistent information from them, so that they cannot quickly know the progress of the construction project and make progress. control, which in turn affects the progress of the power tunnel project.

Contents of the invention

The purpose of the present invention is to provide an intelligent construction progress monitoring system based on BIM technology, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: an intelligent construction progress monitoring system based on BIM technology, the intelligent construction progress monitoring system is deployed on a cloud server or its own computer room, including two parts: a network server and an APP, The web server is used to view BIM and various business application data through a browser, and the APP is used for users to view project data on mobile phones;

Among them, the intelligent construction progress monitoring system also includes a data acquisition subsystem, a data processing subsystem, a BIM data subsystem and a functional application subsystem;

The data acquisition subsystem is used to collect real-time data information on the power tunnel construction site, and transmit the real-time data information to the data processing subsystem;

The data processing subsystem is used to process the real-time data information uploaded by the data acquisition subsystem to generate a BIM real-time model;

BIM data subsystem, which is the central database of the intelligent construction progress monitoring system, includes BIM plan model and BIM real-time model. The BIM plan model integrates BIM plan information, and the BIM real-time model integrates valuable information generated by dynamic monitoring during the construction process;

The functional application subsystem is a specific application of the information provided by the intelligent construction progress monitoring system, and is used to realize the visual presentation of the power tunnel construction progress, construction progress monitoring and construction cost monitoring.

Further, the real-time data information includes 3D point cloud and depth image;

Among them, the 3D point cloud collects the 3D coordinates of the completed structures at the power tunnel construction site through a 3D laser scanner, and generates data from different stations through data registration;

The depth image includes at least the shape and material information of the component, and is obtained by shooting on-site with photogrammetry technology.

Further, the data processing subsystem processes the real-time data information uploaded by the data acquisition subsystem to generate a BIM real-time model. The specific process is as follows:

By extracting the depth image and 3D point cloud information of real-time data information, the object recognition and matching process is carried out, and the information provided by the BIM plan model is used to identify the model components, and then the point cloud is replaced with the object of the parameters in the plan model to generate a BIM real-time model .

Further, the BIM real-time model includes construction node management, including at least reinforcement engineering, formwork engineering, concrete engineering, masonry engineering, waterproof engineering, moisturizing engineering, decoration engineering, electromechanical installation engineering and exterior wall engineering.

Further, the BIM plan information includes three levels of overall plan, monthly plan and weekly plan, and the monthly plan or weekly plan is assigned to the relevant construction project responsible person as each construction task.

Further, the BIM plan information is a construction plan based on construction nodes, and is used as a key node progress tracking assessment.

Further, when the person in charge of the relevant construction project is assigned a monthly production task or a weekly production task, he needs to report the completion progress every day/week to ensure timely and dynamic update of the plan implementation.

Further, the intelligent construction progress monitoring system automatically performs deviation analysis according to the comparison between the plan and the progress. When the task completion amount or completion percentage lags behind the planned completion time, an early warning prompt is required to cause related problems. The attention of the person in charge of the construction project.

Compared with prior art, the beneficial effect of the present invention is:

The intelligent construction progress monitoring system based on BIM technology of the present invention, based on BIM plan progress management, has the functions of plan preparation and progress reporting, and associates and binds the plan and progress with the BIM model to realize the functions of BIM completion identification and BIM construction simulation, reducing the The application threshold of BIM smart construction technology can improve the level of construction process control and safety monitoring. When the plan cannot be completed on schedule, it can correct the deviation as soon as possible, take measures to improve the efficiency of progress control, and minimize the cost loss caused by the delay of the construction period. Realize the power grid The construction goal of "smart, efficient, reliable and green".

Description of drawings

Fig. 1 is a network architecture diagram of an intelligent construction progress monitoring system based on BIM technology according to the present invention.

Fig. 2 is a BIM real-time model modeling process diagram of an intelligent construction progress monitoring system based on BIM technology according to the present invention.

Fig. 3 is a system architecture diagram of an intelligent construction progress monitoring system based on BIM technology according to the present invention.

FIG. 4 is a hardware structure diagram of a mobile terminal of a smart construction progress monitoring system based on BIM technology according to the present invention.

Detailed ways

The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects and not necessarily Describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or described herein.

It should be understood that in various embodiments of the present invention, the sequence numbers of the processes do not mean the order of execution, and the execution order of the processes should be determined by their functions and internal logic, rather than by the implementation order of the embodiments of the present invention. The implementation process constitutes no limitation.

It should be understood that in the present invention, "comprising" and "having" and any variations thereof are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to Those steps or elements are not explicitly listed, but may include other steps or elements not explicitly listed or inherent to the process, method, product or apparatus.

It should be understood that in the present invention, "plurality" means two or more. "And/or" is just an association relationship describing associated objects, which means that there can be three kinds of relationships, for example, and/or B, which can mean: A exists alone, A and B exist at the same time, and B exists alone. . The character "/" generally indicates that the contextual objects are an "or" relationship. "Includes A, B and C", "Includes A, B, C" means that A, B, and C are all included, "includes A, B, or C" means includes one of A, B, and C, "Containing A, B and/or C" means containing any 1 or any 2 or 3 of A, B and C.

It should be understood that in the present invention, "B corresponding to A", "B corresponding to A", "A corresponding to B" or "B corresponding to A" means that B is associated with A, and according to A It is possible to determine B. Determining B from A does not mean determining B from A alone, B can also be determined from A and/or other information. The matching between A and B means that the similarity between A and B is greater than or equal to a preset threshold.

Depending on the context, "if" as used herein may be interpreted as "at" or "when" or "in response to determining" or "in response to detecting".

The technical solution of the present invention will be described in detail below with specific embodiments. The following specific embodiments may be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments.

As shown in Figure 1-3, an intelligent construction progress monitoring system based on BIM technology, the intelligent construction progress monitoring system is deployed on the cloud server or its own computer room, including two parts: the network server and the APP end, and the network server uses It is used to view BIM and various business application data through a browser, and the APP terminal is used for users to view project data on mobile phones;

Among them, the intelligent construction progress monitoring system also includes a data acquisition subsystem, a data processing subsystem, a BIM data subsystem and a functional application subsystem;

The data acquisition subsystem is used to collect real-time data information on the power tunnel construction site, and transmit the real-time data information to the data processing subsystem;

The data processing subsystem is used to process the real-time data information uploaded by the data acquisition subsystem to generate a BIM real-time model;

BIM data subsystem, which is the central database of the intelligent construction progress monitoring system, includes BIM plan model and BIM real-time model. The BIM plan model integrates BIM plan information, and the BIM real-time model integrates valuable information generated by dynamic monitoring during the construction process;

The functional application subsystem is a specific application of the information provided by the intelligent construction progress monitoring system, and is used to realize the visual presentation of the power tunnel construction progress, construction progress monitoring and construction cost monitoring.

In this embodiment, the real-time data information includes 3D point cloud and depth image;

Among them, the 3D point cloud collects the 3D coordinates of the completed structures at the power tunnel construction site through a 3D laser scanner, and generates data from different stations through data registration;

The depth image includes at least the shape and material information of the component, and is obtained by shooting on-site with photogrammetry technology.

In this embodiment, the data processing subsystem processes the real-time data information uploaded by the data acquisition subsystem to generate a BIM real-time model. The specific process is as follows:

By extracting the depth image and 3D point cloud information of real-time data information, the object recognition and matching process is carried out, and the information provided by the BIM plan model is used to identify the model components, and then the point cloud is replaced with the object of the parameters in the plan model to generate a BIM real-time model .

In this embodiment, the BIM real-time model includes construction node management, including at least reinforcement engineering, formwork engineering, concrete engineering, masonry engineering, waterproof engineering, moisturizing engineering, decoration engineering, electromechanical installation engineering, and exterior wall engineering.

In this embodiment, the BIM plan information includes three levels: overall plan, monthly plan and weekly plan, and the monthly plan or weekly plan is assigned to the relevant construction project responsible person as each construction task.

In this embodiment, the BIM plan information is a construction plan based on construction nodes, and is used as a key node progress tracking assessment.

In this embodiment, when the relevant construction project responsible person is assigned a monthly or weekly production task, he needs to report the completion progress every day/week to ensure timely and dynamic update of the plan implementation.

In this embodiment, the intelligent construction progress monitoring system automatically performs deviation analysis according to the comparison between the plan and the progress. When the task completion amount or completion percentage lags behind the planned completion time, an early warning prompt is required. Attract the attention of relevant construction project responsible persons.

Referring to FIG. 4 , it is a schematic diagram of a hardware structure of a mobile terminal provided by an embodiment of the present invention. The mobile terminal includes: a processor, a memory, and a computer program; wherein,

The memory is used to store the computer program, and the memory may also be a flash memory (flash). The computer program is, for example, an application program, a function module, etc. for realizing the above method.

The processor is configured to execute the computer program stored in the memory, so as to realize each step executed by the device in the above method. For details, refer to the related descriptions in the foregoing method embodiments.

Optionally, the memory can be independent or integrated with the processor.

When the memory is a device independent of the processor, the device may further include:

A bus for connecting the memory and the processor.

The present invention also provides a readable storage medium, wherein a computer program is stored in the readable storage medium, and when the computer program is executed by a processor, the computer program is used to implement the methods provided in the above various implementation manners.

Wherein, the readable storage medium may be a computer storage medium, or a communication medium. Communication media includes any medium that facilitates transfer of a computer program from one place to another. Computer storage media can be any available media that can be accessed by a general purpose or special purpose computer. For example, a readable storage medium is coupled to the processor such that the processor can read information from, and write information to, the readable storage medium. Of course, the readable storage medium can also be a component of the processor. The processor and the readable storage medium may be located in an application specific integrated circuit (Application Specific Integrated Circuits, ASIC for short). Additionally, the ASIC may be located in the user equipment. Of course, the processor and the readable storage medium can also exist in the communication device as discrete components. The readable storage medium may be read only memory (ROM), random access memory (RAM), CD-ROM, magnetic tape, floppy disk, and optical data storage devices, among others.

The present invention also provides a program product, which includes execution instructions, and the execution instructions are stored in a readable storage medium. At least one processor of the device may read the execution instruction from the readable storage medium, and the at least one processor executes the execution instruction so that the device implements the methods provided in the foregoing various implementation manners.

In the above-mentioned embodiment of the mobile terminal, it should be understood that the processor may be a central processing unit (English: Central Processing Unit, referred to as: CPU), and may also be other general-purpose processors, digital signal processors (English: DigitalSignal Processor, referred to as: DSP), Application Specific Integrated Circuit (English: Application Specific Integrated Circuit, referred to as: ASIC) and so on. A general-purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like. The steps of the method disclosed in conjunction with the present invention can be directly implemented by a hardware processor, or implemented by a combination of hardware and software modules in the processor.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.

Claims (8)

1. An intelligent construction progress monitoring system based on BIM technology, characterized in that the intelligent construction progress monitoring system is deployed on a cloud server or its own machine room, including two parts, a network server and an APP end, and the network server is used to pass The browser is used to view BIM and various business application data, and the APP is used for users to view project data on mobile phones; Among them, the intelligent construction progress monitoring system also includes a data acquisition subsystem, a data processing subsystem, a BIM data subsystem and a functional application subsystem; The data acquisition subsystem is used to collect real-time data information on the power tunnel construction site, and transmit the real-time data information to the data processing subsystem; The data processing subsystem is used to process the real-time data information uploaded by the data acquisition subsystem to generate a BIM real-time model; BIM data subsystem, which is the central database of the intelligent construction progress monitoring system, includes BIM plan model and BIM real-time model. The BIM plan model integrates BIM plan information, and the BIM real-time model integrates valuable information generated by dynamic monitoring during the construction process; The functional application subsystem is a specific application of the information provided by the intelligent construction progress monitoring system, and is used to realize the visual presentation of the power tunnel construction progress, construction progress monitoring and construction cost monitoring. 2. A kind of intelligent construction progress monitoring system based on BIM technology according to claim 1, is characterized in that, described real-time data information comprises 3D point cloud and depth image; Among them, the 3D point cloud collects the 3D coordinates of the completed structures at the power tunnel construction site through a 3D laser scanner, and generates data from different stations through data registration; The depth image includes at least the shape and material information of the component, and is obtained by shooting on-site with photogrammetry technology. 3. A kind of intelligent construction progress monitoring system based on BIM technology according to claim 2, is characterized in that, described data processing subsystem processes the real-time data information that data acquisition subsystem uploads, to generate the BIM real-time model The specific process is: By extracting the depth image and 3D point cloud information of real-time data information, the object recognition and matching process is carried out, and the information provided by the BIM plan model is used to identify the model components, and then the point cloud is replaced with the object of the parameters in the plan model to generate a BIM real-time model . 4. A kind of intelligent construction progress monitoring system based on BIM technology according to claim 1 or 3, it is characterized in that, the described BIM real-time model includes construction node management, at least includes reinforcement engineering, formwork engineering, concrete engineering, masonry Physical engineering, waterproofing engineering, moisturizing engineering, decoration engineering, mechanical and electrical installation engineering and exterior wall engineering. 5. The intelligent construction progress monitoring system based on BIM technology according to claim 4, wherein the BIM plan information includes three levels of overall plan, monthly plan and weekly plan, and the monthly plan or weekly plan is used as Each construction task is assigned to the person in charge of the relevant construction project. 6. The intelligent construction progress monitoring system based on BIM technology according to claim 4, wherein the BIM plan information is a construction plan based on construction nodes, and is used as a key node progress tracking assessment. 7. The intelligent construction progress monitoring system based on BIM technology according to claim 5, characterized in that, after the relevant construction project responsible person is assigned monthly production tasks or weekly production tasks, daily/weekly production tasks are required. Fill in the completion progress and ensure the timely and dynamic update of the implementation of the plan. 8. The intelligent construction progress monitoring system based on BIM technology according to claim 7, characterized in that, the intelligent construction progress monitoring system automatically performs deviation analysis according to the comparison between the plan and the progress, and when the task is completed or completed When there is a lag compared with the proportion of the planned completion time, an early warning reminder is required to attract the attention of the responsible person of the relevant construction project.

Images