CN113822654A - Engineering project construction progress management method, device, equipment and storage medium - Google Patents
Engineering project construction progress management method, device, equipment and storage medium Download PDFInfo
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Abstract
The application relates to a method, a device, equipment and a storage medium for managing construction progress of an engineering project, wherein the method comprises the following steps: acquiring construction progress plan information and a BIM (building information modeling) model of an engineering project; associating the construction progress plan information with the BIM model so that the BIM model simulates construction progress according to the construction progress plan; respectively acquiring a site construction picture and a simulated construction picture corresponding to the BIM for each progress node of the construction progress plan; and comparing the corresponding simulation construction progress in the simulation construction picture with the corresponding site construction progress in the site construction picture to determine the project construction progress. This application can judge the completion condition of construction progress plan automatically, need not the constructor and updates, has avoided the emergence of artificial mistake hourglass, has improved the automation and the degree of accuracy of construction progress management. The problem of the people who exists among the prior art is missed by mistake is solved.
Description
Technical Field
The application relates to the technical field of BIM, in particular to a method, a device, equipment and a storage medium for managing construction progress of an engineering project.
Background
The construction progress management in the engineering is always one of the core problems of the engineering management, and with the continuous innovation of engineering construction progress management means and technical means, the construction progress management method is also advanced.
At present, two management methods of engineering construction progress are provided, one method is that according to project construction organization, a project chief uses progress planning software to classify and list construction key nodes in a grading way, and lists the planned starting time, completion time and task items before and after each node, and site constructors manually fill the actual starting time and completion time of the node task according to the actual situation of the site and periodically check the node task; the method can not be updated in time often, and the conditions of human error, omission and the like exist;
the second one is to establish a BIM system, establish a BIM model according to the construction drawing, upload the model and progress plan file to the system, associate the node corresponding position model with the key node task of the progress plan, and the field constructor updates the project progress plan completion condition by using a mobile phone terminal; the method frees the two hands of site constructors to a certain extent, but the artificial mistakes and omissions still exist.
Accordingly, there is a need for improvements in the art that overcome the deficiencies in the prior art.
Disclosure of Invention
The application aims to provide a construction progress management method for an engineering project, and the method is used for solving the problem that manual mistakes and omissions exist in construction progress management in the prior art.
The purpose of the application is realized by the following technical scheme:
in a first aspect, a method for managing construction progress of an engineering project is provided, which includes:
acquiring construction progress plan information and a BIM (building information modeling) model of an engineering project;
for the BIM, simulating construction progress according to the construction progress plan information;
respectively acquiring a site construction picture and a simulated construction picture corresponding to the BIM for each progress node of the construction progress plan;
and comparing the corresponding simulation construction progress in the simulation construction picture with the corresponding site construction progress in the site construction picture to determine the project construction progress.
Further, the acquiring the site construction picture includes:
and respectively acquiring field construction pictures collected by cameras at different positions and different angles distributed on a construction field for each progress node of the construction progress plan according to the construction progress plan information.
Further, the comparing the corresponding simulation construction progress in the simulation construction picture with the corresponding site construction progress in the site construction picture to determine the project construction progress includes:
respectively acquiring a simulation construction picture of the BIM for each progress node of the construction progress plan, wherein the simulation picture of the BIM is consistent with a field construction picture;
comparing the site construction picture with the simulated construction picture respectively for each progress node of the construction progress plan so as to determine the similarity between the simulated construction scene of the BIM model and the actual construction scene of the construction site;
and judging the starting time or the finishing time of the task corresponding to the construction progress plan based on the similarity so as to determine the project construction progress.
Further, the determining the starting time or the finishing time of the task corresponding to the construction progress plan based on the similarity to determine the project construction progress includes:
under the current progress node of the construction progress plan, judging whether the current progress node starts or finishes if the determined similarity is greater than a preset value for the acquired actual construction pictures acquired by the cameras at a plurality of different angles and different positions, and recording the actual starting or finishing time of the current progress node;
and comparing the actual starting time or finishing time with the planned starting time or finishing time of the construction progress, and judging the project construction progress.
Further, before comparing the corresponding simulation construction progress in the simulation construction picture with the corresponding site construction progress in the site construction picture, the method further includes:
establishing an incidence relation between the BIM and a progress node of the construction progress plan;
and outputting the construction progress simulation animation of the BIM according to the construction progress plan based on the incidence relation between the BIM and the progress node of the construction progress plan.
Further, the determining of the similarity between the simulated construction scene of the BIM model and the actual construction scene of the construction site comprises
Respectively identifying an engineering main body in a field construction picture and an engineering BIM model main body in a simulation construction picture through an image content identification algorithm;
and comparing the identified engineering main body with the BIM model main body, and determining the similarity between the simulated construction scene and the actual construction scene.
Further, after obtaining the BIM model of the engineering project, the method further includes:
and carrying out lightweight processing on the BIM model.
In a second aspect, there is provided a construction progress management device based on digital twinning, comprising:
the first acquisition module is used for acquiring construction progress plan information and a BIM (building information modeling) model of an engineering project;
the progress simulation module is used for simulating the construction progress of the BIM according to the construction progress plan information;
the second acquisition module is used for respectively acquiring a site construction picture and a simulated construction picture corresponding to the BIM for each progress node of the construction progress plan;
and the progress comparison module is used for comparing the corresponding simulation construction progress in the simulation construction picture with the corresponding site construction progress in the site construction picture so as to determine the project construction progress.
In a third aspect, a digital twin-based project construction progress management system is provided, which includes a processor and a memory, where the memory stores a program, and the program is executed by the processor to implement the steps of the project construction progress management method according to the first aspect of the present application.
In a fourth aspect, a computer storage medium is provided, where a program is stored on the computer storage medium, and the program is used to implement the steps of the engineering project construction progress management method according to the first aspect of the present application when being executed by a processor.
Compared with the prior art, the method has the following beneficial effects: according to the management method, the construction progress is simulated through the BIM, the picture of the construction progress simulation animation is intercepted, the on-site construction video image information of a construction site is collected, the on-site construction progress is identified, and the completion condition of the construction progress plan is determined by comparing the simulated construction progress with the on-site construction progress. The application can automatically complete the comparison of the simulated construction progress and the site construction progress of the BIM model, automatically judge the completion condition of the construction progress plan, and does not need constructors to update, thereby avoiding the occurrence of artificial mistakes and omissions, and improving the automation and accuracy of construction progress management.
In addition, the construction progress is simulated through the BIM model, so that the visual management of the construction progress can be realized, and the management of the construction progress is more intuitive.
Drawings
FIG. 1 is an architecture diagram of a construction progress management system provided by an embodiment of the present application;
FIG. 2 is a flow chart of a method of management provided by an embodiment of the present application;
FIG. 3 is a block diagram of a management device according to an embodiment of the present application;
fig. 4 is a block diagram of an electronic device according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
In order to overcome the problems in the prior art, the application provides a method, a device, equipment and a storage medium for managing the construction progress of an engineering project. Fig. 1 is an architecture diagram of a construction progress management system according to an embodiment of the present application, and as shown in fig. 1, the construction progress management system includes: the construction progress management system comprises a construction progress management platform and a camera, wherein construction progress management software is installed in the construction progress management platform to realize construction progress management.
The construction progress management platform is internally provided with a BIM model, and establishes an incidence relation between the BIM model and construction progress plan information, so that the BIM model simulates construction progress according to the construction progress plan. The construction progress management platform can acquire a simulation construction picture according to the construction progress simulated by the BIM model.
The cameras are arranged on a construction site, the shooting angles and the arrangement positions of the cameras are different, and the cameras are connected into the construction progress management platform, so that the shooting angles and the position information of the cameras are recorded through the construction progress management platform, and site construction pictures collected by the cameras are obtained.
The construction progress management platform can compare the corresponding simulated construction progress in the simulated construction picture with the corresponding site construction progress in the site construction picture to determine the project construction progress.
The construction progress management platform can be electronic equipment, the electronic equipment can be a computer, a server, an intelligent terminal and the like, and the embodiment does not limit the equipment type of the electronic equipment.
The specific implementation of the construction progress management method of the construction progress management platform will be described in detail below.
Fig. 2 is a flowchart of a construction progress management method for an engineering project according to an embodiment of the present application, where an execution subject of the construction progress management method is a construction progress management platform, and the construction progress management method is described below with the construction progress management platform as the execution subject.
As shown in fig. 1, the construction progress management method at least includes:
s201: and acquiring construction progress plan information and a BIM (building information modeling) model of the engineering project.
Specifically, the construction schedule information of the present embodiment is compiled and completed according to the construction organization arrangement.
S202: and associating the construction progress plan information with the BIM model so that the BIM model simulates construction progress according to the construction progress plan.
Specifically, according to the BIM and the construction progress plan information, the construction progress plan information is associated with the BIM, and the construction task of each corresponding progress node in the construction progress plan is visually simulated through the BIM.
And adding time information to the virtual construction process of each building element, and simulating the construction progress through the construction process of the building element under the construction progress planning arrangement.
The progress node of the present embodiment refers to a time node at which a construction task of a certain building element is completed.
S203: and respectively acquiring a field construction picture and a simulated construction picture corresponding to the BIM for each progress node of the construction progress plan.
Specifically, in the embodiment, the cameras are arranged on the construction site, the camera video system is connected to the electronic device, and the electronic device records the position and angle information of each camera.
Optionally, the embodiment obtains a construction site construction picture, and is implemented by the following method:
according to the construction progress plan information, for each progress node of the construction progress plan, the on-site construction pictures collected by the cameras at different positions and different angles are respectively obtained.
Optionally, in this embodiment, obtaining a simulation construction picture corresponding to the BIM model is implemented by the following method:
firstly, establishing an incidence relation between a BIM and a construction progress planning node, and then adjusting the BIM to make the presenting direction of the BIM and the presenting content of a simulated construction picture consistent with a field construction picture of the current progress node. And displaying the simulation animation of the construction progress of the BIM model according to the construction progress plan information, and automatically intercepting the construction task picture of each progress node of the construction progress plan.
S204: and comparing the corresponding simulation construction progress in the simulation construction picture with the corresponding site construction progress in the site construction picture to determine the project construction progress.
Specifically, the present embodiment determines the project construction progress according to the comparison result by comparing the simulation construction progress and the site construction progress.
The project construction progress of the embodiment comprises the steps of construction period advancing, normal completion and construction period lagging.
Optionally, the present embodiment determines the project construction progress by:
and comparing the site construction picture with the simulated construction picture respectively for each progress node of the construction progress plan so as to determine the similarity between the simulated construction scene of the BIM model and the actual construction scene of the construction site.
And judging the starting time or the finishing time of the progress node corresponding to the construction progress plan based on the determined similarity so as to determine the project construction progress.
In this embodiment, for the current progress node of the construction progress plan, the on-site construction picture acquired by a certain camera is obtained, and according to step 203, the BIM model is adjusted to obtain the corresponding simulated construction picture.
And then acquiring a field construction picture acquired by another camera at a different angle and a different position, and then adjusting the BIM according to the step 203 to acquire a corresponding simulated construction picture.
And repeating the steps of acquiring the site construction pictures and the simulated construction pictures for a plurality of times to obtain the site construction pictures and the simulated construction pictures which meet the preset quantity requirements at different angles.
And for the acquired field construction pictures and the acquired simulation construction pictures at different angles, if the similarity between the simulation construction scene and the actual construction scene is judged to be more than 90 percent through comparison, judging that the current progress node starts or finishes, and recording the actual starting or finishing time of the current progress node.
And then, comparing the actual starting time or finishing time with the planned starting time or finishing time of the construction progress, and judging the construction progress of the project.
Optionally, the similarity between the simulated construction scene and the actual construction scene is determined in the following manner: and respectively identifying the engineering main body in the field construction picture and the engineering BIM model main body in the simulated construction picture by an image content identification algorithm.
And comparing the identified engineering main body with the BIM model main body, and determining the similarity between the simulated construction scene and the actual construction scene.
Optionally, in order to facilitate the intuitive difference analysis, the project construction progress may be displayed in a corresponding portion of the BIM model using different colors. For example, the early completion portion may be represented by green, the normal completion may be represented by yellow, and the late completion portion may be represented by red.
It should be noted that the project construction progress coloring is to distinguish different progresses, and the coloring choice is not unique.
In addition, when the construction period is delayed, the delay reason can be analyzed through the progress analysis software, an adjusted construction progress plan is formed, and the construction progress plan is updated to the BIM.
In summary, the management method of the application simulates construction progress through the BIM, intercepts the picture of the construction progress simulation animation, simultaneously collects the site construction video image information of a construction site, identifies the site construction progress, and determines the completion condition of the construction progress plan by comparing the simulation construction progress with the site construction progress. The application can automatically complete the comparison of the simulated construction progress and the site construction progress of the BIM model, automatically judge the completion condition of the construction progress plan, and does not need constructors to update, thereby avoiding the occurrence of artificial mistakes and omissions, and improving the automation and accuracy of construction progress management.
In addition, the construction progress is simulated through the BIM model, so that the visual management of the construction progress can be realized, and the management of the construction progress is more intuitive.
The present application further provides an engineering project construction progress management device, and fig. 2 shows a structural block diagram of an engineering project construction progress management device provided in an embodiment of the present application, and as shown in fig. 2, the management device includes:
the first acquisition module is used for acquiring construction progress plan information and a BIM (building information modeling) model of an engineering project;
the progress simulation module is used for simulating the construction progress of the BIM according to the construction progress plan information;
the second acquisition module is used for respectively acquiring a site construction picture and a simulated construction picture corresponding to the BIM for each progress node of the construction progress plan;
and the progress comparison module is used for comparing the corresponding simulation construction progress in the simulation construction picture with the corresponding site construction progress in the site construction picture so as to determine the project construction progress.
The construction progress management device provided in this embodiment and the corresponding construction progress management method embodiment belong to the same concept, and specific implementation processes thereof are described in the method embodiment and are not described herein again.
It should be noted that: the construction progress management device provided in the above embodiment is only illustrated by dividing the functional modules, and in practical applications, the function distribution may be completed by different functional modules according to needs, that is, the internal structure of the construction progress management device is divided into different functional modules, so as to complete all or part of the functions described above.
An embodiment of the present application further provides an electronic device, fig. 4 is a block diagram of a structure of the electronic device provided in an embodiment of the present application, and as shown in fig. 4, the electronic device includes a processor and a memory, where:
a processor, which may include one or more processing cores, such as: 4 core processors, 6 core processors, etc. The processor may be implemented in at least one hardware form of a DSP (Digital Signal Processing), an FPGA (Field-Programmable Gate Array), and a PLA (Programmable Logic Array).
The memory, which may include high speed random access memory, may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), at least one magnetic disk storage device, a memory device, or other volatile solid state storage device.
The memory of this embodiment stores a computer program, the computer program is executable on the processor, and when the processor executes the computer program, all or part of the implementation steps of the construction progress management method or the related embodiments of the construction progress management device described above, and/or other contents described in the text may be implemented.
Those skilled in the art will appreciate that fig. 4 is only one possible implementation manner of the control assembly in the embodiment of the present application, and other embodiments may include more or less components, or combine some components, or different components, and the embodiment is not limited thereto.
The present application further provides a computer storage medium having a program stored thereon, where the program, when executed by a processor, is configured to implement the steps of the embodiment of the construction progress management method.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present application shall be subject to the appended claims.
Claims (10)
1. A construction progress management method for an engineering project is characterized by comprising the following steps:
acquiring construction progress plan information and a BIM (building information modeling) model of an engineering project;
associating the construction progress plan information with the BIM model so that the BIM model simulates construction progress according to the construction progress plan;
respectively acquiring a site construction picture and a simulated construction picture corresponding to the BIM for each progress node of the construction progress plan;
and comparing the corresponding simulation construction progress in the simulation construction picture with the corresponding site construction progress in the site construction picture to determine the project construction progress.
2. The method of claim 1, wherein said obtaining a field construction picture comprises:
and respectively acquiring field construction pictures collected by cameras at different positions and different angles distributed on a construction field for each progress node of the construction progress plan according to the construction progress plan information.
3. The method of claim 2, wherein comparing the corresponding simulated construction progress in the simulated construction screen to the corresponding site construction progress in the site construction screen to determine a project construction progress comprises:
comparing the site construction picture with the simulated construction picture respectively for each progress node of the construction progress plan so as to determine the similarity between the simulated construction scene of the BIM model and the actual construction scene of the construction site;
and judging the starting time or the finishing time of the task corresponding to the construction progress plan based on the similarity so as to determine the project construction progress.
4. The method of claim 3, wherein determining a start time or a finish time of a task corresponding to the construction progress plan based on the similarity to determine a project construction progress comprises:
under the current progress node of the construction progress plan, judging whether the current progress node starts or finishes if the determined similarity is greater than a preset value for the acquired actual construction pictures acquired by the cameras at a plurality of different angles and different positions, and recording the actual starting or finishing time of the current progress node;
and comparing the actual starting time or finishing time with the planned starting time or finishing time of the construction progress, and judging the project construction progress.
5. The method of claim 1, wherein before comparing the corresponding simulated construction progress in the simulated construction screen with the corresponding site construction progress in the site construction screen, further comprising:
establishing an incidence relation between the BIM and a progress node of the construction progress plan;
and outputting the construction progress simulation animation of the BIM according to the construction progress plan based on the incidence relation between the BIM and the progress node of the construction progress plan.
6. The method of claim 1, wherein determining the similarity of the simulated construction scenario of the BIM model to the actual construction scenario of the construction site comprises
Respectively identifying an engineering main body in a field construction picture and an engineering BIM model main body in a simulation construction picture through an image content identification algorithm;
and comparing the identified engineering main body with the BIM model main body, and determining the similarity between the simulated construction scene and the actual construction scene.
7. The method of claim 1, wherein after obtaining the BIM model of the engineering project, further comprising:
and carrying out lightweight processing on the BIM model.
8. An engineering project construction progress management device, comprising:
the first acquisition module is used for acquiring construction progress plan information and a BIM (building information modeling) model of an engineering project;
the progress simulation module is used for simulating the construction progress of the BIM according to the construction progress plan information;
the second acquisition module is used for respectively acquiring a site construction picture and a simulated construction picture corresponding to the BIM for each progress node of the construction progress plan;
and the progress comparison module is used for comparing the corresponding simulation construction progress in the simulation construction picture with the corresponding site construction progress in the site construction picture so as to determine the project construction progress.
9. An electronic device comprising a processor and a memory, said memory storing a program which, when executed by said processor, performs the steps of the method of managing construction progress in an engineering project according to any one of claims 1 to 7.
10. A computer storage medium having a program stored thereon, the program, when executed by a processor, being configured to perform the steps of a method for managing a construction progress of an engineering project.
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Application publication date: 20211221 |