CN116703127A - Building construction supervision method and system based on BIM - Google Patents
Building construction supervision method and system based on BIM Download PDFInfo
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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Abstract
The invention discloses a building construction supervision method and system based on BIM, which are characterized in that after receiving a target project construction planning document, the target project construction planning document is input into a building BIM model, a building BIM model is used for simulating and constructing a target project building to generate a target building simulation diagram and building material requirements, the collected real-time construction image set is compared with the target building simulation diagram, the building material requirements are compared with real-time construction information through an image comparison model to obtain a comparison result, a check point is generated through the comparison result, the check point is marked, the construction abnormality reason is obtained based on a history construction image set and history construction information of the check point, and the position of the check point is repaired. Therefore, the technical problem that house low quality is easy to occur when houses are checked and accepted in the related technology is solved, and the houses can be supervised only by manpower after all houses are built.
Description
Technical Field
The invention relates to the technical field of information processing, in particular to a building construction supervision method and system based on BIM and computer equipment.
Background
Currently, with the rapid development of economy, a great deal of basic construction disputes such as houses, bridges, buildings, factories, roads, etc. are occurring, wherein the building projects for houses are particularly increased rapidly, and the number of projects for house engineering is not counted.
In the prior art, the requirements on the construction process and the factory quality of the building project are higher and higher, the conventional checking and accepting mode of the building construction is that after the building project is completed by manpower, the building project is subjected to unified detection by manpower, the specific construction mode, the construction progress and the construction result inside the building in the construction process cannot be checked, the vertical height and the safety of the wall surface outside the building can be checked, the checking mode is easy to cause the building problem, for example, many building constructions which are made of false materials or small-specification steel bars cannot be checked, and therefore, the building construction supervision method based on BIM is provided.
In view of the above problems, no effective solution has been proposed at present.
Disclosure of Invention
The embodiment of the invention provides a building construction supervision method and system based on BIM (building information modeling), which at least solve the technical problem that house low quality is easy to occur only by manually supervising all houses after the houses are built in the prior art.
According to an aspect of an embodiment of the present invention, there is provided a building construction supervision method based on BIM, including: receiving a target project construction planning document, inputting the target project construction planning document into a building BIM model, and performing simulation construction on a target project building by the building BIM model to generate a target building simulation diagram and building material requirements, wherein the target project construction planning document at least comprises: planning building information, drawing information and area layout information of each building subarea; collecting a real-time construction image set, inputting the real-time construction image set into an image element extraction model, and outputting real-time construction information; inputting the real-time construction image set and the real-time construction information into an image comparison model, comparing the real-time construction image set with the target building simulation image by the image comparison model, and comparing the building material requirement with the real-time construction information by the image comparison model to obtain a comparison result; generating a check point associated with any construction point and marking the check point under the condition that the comparison result indicates that any construction point is different from the target building simulation diagram; the historical construction image set and the historical construction information of the check point are called, and based on the historical construction image set, the historical construction information, the construction image set and the real-time construction information, the BIM models simulate construction evolution of the position of the check point related to the target building simulation map, so that construction abnormality reasons are obtained; repairing the position of the check point based on the construction abnormality reason, collecting a new construction image, and verifying a repairing result based on the new construction image; and storing the repair result, the information of the check point and the real-time construction information into a target server.
Optionally, after the building BIM model performs the simulation construction on the target project building, the method further includes: acquiring personnel information of a currently configured building material and constructors; generating, by the building BIM model, building procedures based on the target building simulation graph, the building material requirements, the configured building materials, and the personnel information, and time stamping each of the building procedures.
Optionally, the step of generating, by the building BIM model, a building procedure based on the target building simulation graph, the building material requirement, the configured building material, and the personnel information, includes: searching a historical building diagram with highest similarity with the target building simulation diagram and a corresponding historical building procedure; splitting a base building process section, an intermediate building process section and a capping building process section by the building BIM model based on the historical building map and the corresponding historical building process; for the base building process section, the intermediate building process section and the capping building process section, respectively determining a construction time period, a construction machine and a construction material in each building process section; and generating a building process corresponding to each building process section based on the construction time period, the construction machine and the construction material of each building process section.
Optionally, for the base building process section, the step of determining a construction time period, a construction machine, and a construction material of the base building process section includes: for the base building process section, acquiring material input and a first predetermined construction duration of each base building process by the building BIM model based on building base materials in the building material requirements and the configured base building materials; determining a base engineering point corresponding to each base building procedure based on the material input of each base building procedure and a first preset building time length, and marking a region with a first preset radius as a base building region by taking the base engineering point as a center; and within a preset time length, acquiring the historical traffic flow and the noise control regulations of the base building area, and generating a construction time period, a construction machine and a construction material corresponding to each base building procedure.
Optionally, for the intermediate building process section, the step of determining a construction time period, a construction machine, and a construction material of the intermediate building process section includes: for the intermediate building process section, acquiring, by the building BIM model, material inputs for each intermediate building process and a second predetermined construction period based on building intermediate materials in the building material demand and the configured intermediate building materials; determining intermediate engineering points corresponding to each intermediate building procedure based on the material input of each intermediate building procedure and a second preset building time length, and marking a region with a second preset radius as an intermediate building region by taking the intermediate engineering points as the center; acquiring the height, length and width of the intermediate building area; dividing a plurality of intermediate building procedures performed on the intermediate building area according to the construction progress of the historical intermediate building based on the height, length and width of the intermediate building area; and acquiring traffic flow and noise control regulations associated with the intermediate building area in the second preset construction time period, and generating a construction time period, a construction machine and a construction material corresponding to each intermediate building procedure.
Optionally, for the capping building process section, determining a construction time period, a construction machine, and a construction material of the capping building process section includes: for the capping building procedure section, acquiring material input and a third preset construction time length of each capping building procedure by the building BIM model based on building capping materials in the building material requirements and configured intermediate building materials; determining a capping engineering point corresponding to each capping building procedure based on the material input of each capping building procedure and a third preset construction time length, and marking a region with a third preset radius as a capping building region by taking the capping engineering point as a center; acquiring the area range of the capping building area, and dividing a plurality of capping building procedures carried out on the capping building area according to the construction progress of the historical capping building based on the area range of the capping building area; and acquiring traffic flow and noise control regulations associated with the capping building region in the third preset construction time period, and generating a construction time period, a construction machine and a construction material corresponding to each capping building procedure.
Optionally, the step of comparing, by the image comparison module, the real-time construction image set with the target building simulation map includes: extracting image elements of each real-time construction image in the real-time construction image set by the image comparison model to obtain an image element set; extracting image elements which are intensively related to positions of connecting lines and junction points in the target building simulation diagram from the image elements, and carrying out line sketching and line connecting on the image elements; and comparing the line sketching result and the line connecting result with the target building simulation graph to obtain a comparison result.
According to another aspect of the embodiments of the present invention, there is also provided a building construction supervision system based on BIM, including: the receiving unit is used for receiving a target project construction planning document, inputting the target project construction planning document into a building BIM model, performing simulation construction on a target project building by the building BIM model, and generating a target building simulation diagram and building material requirements, wherein the target project construction planning document at least comprises: planning building information, drawing information and area layout information of each building subarea; the acquisition unit is used for acquiring a real-time construction image set, inputting the real-time construction image set into the image element extraction model and outputting real-time construction information; the input unit is used for inputting the real-time construction image set and the real-time construction information into an image comparison model, comparing the real-time construction image set with the target building simulation image through the image comparison model, and comparing the building material requirement with the real-time construction information through the image comparison model to obtain a comparison result; the first generation unit is used for generating a check point related to any construction point and labeling the check point when the comparison result indicates that any construction point is different from the target building simulation diagram; the retrieving unit is used for retrieving the historical construction image set and the historical construction information of the check point, and performing simulated construction evolution on the position of the check point related to the target building simulation diagram by the BIM model based on the historical construction image set, the historical construction information, the construction image set and the real-time construction information to obtain a construction abnormality reason; the verification unit is used for repairing the position of the check point based on the construction abnormality reason, collecting a new construction image and verifying a repairing result based on the new construction image; and the storage unit is used for storing the repair result, the information of the check point and the real-time construction information into a target server.
According to another aspect of an embodiment of the present invention, there is also provided a computer apparatus including: a processor; and a memory for storing executable instructions of the processor; wherein the processor is configured to perform the BIM-based building construction supervision method of any of the above via execution of the executable instructions.
According to another aspect of the embodiment of the present invention, there is further provided a computer storage medium, wherein the computer storage medium contains an executable program, and when the executable program runs, the device where the computer storage medium is controlled to execute any one of the building construction supervision methods based on BIM.
In the invention, a target project construction planning document can be received, the target project construction planning document is input into a building BIM model, a target project building is simulated and constructed by the building BIM model, and a target building simulation diagram and building material requirements are generated, wherein the target project construction planning document at least comprises: planning building information, drawing information and area layout information of each building subarea; collecting a real-time construction image set, inputting the real-time construction image set into an image element extraction model, and outputting real-time construction information; inputting the real-time construction image set and the real-time construction information into an image comparison model, comparing the real-time construction image set with a target building simulation image by the image comparison model, and comparing the building material requirement with the real-time construction information by the image comparison model to obtain a comparison result; generating a check point associated with any construction point and marking the check point under the condition that the comparison result indicates that the construction point is different from the target building simulation diagram; the method comprises the steps of calling a historical construction image set and historical construction information of a check point, and carrying out simulated construction evolution on a position related to the check point in a target building simulation diagram by a BIM model based on the historical construction image set, the historical construction information, the construction image set and the real-time construction information to obtain a construction abnormality reason; repairing the position of the check point based on the construction abnormality reason, collecting a new construction image, and verifying a repairing result based on the new construction image; and storing the repair result and the information of the check point and the real-time construction information into a target server.
According to the application, in the house building construction process, the real-time comparison can be carried out between the construction image set acquired in real time and the building simulation image, the situation that any construction point in the construction process is different can be repaired in time, and repair verification is carried out, so that the complete process supervision of the house building construction can be realized, manual supervision is not needed, the building construction supervision process can be completed automatically through the image acquisition equipment, the construction quality of the constructed house building is improved, and the technical problem that the house is easy to be low in quality can be solved only through supervision by manual work after all the constructions of the house are completed when the house is checked in the related art is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a flow chart of a BIM-based building construction supervision method in accordance with an embodiment of the present application;
fig. 2 is a schematic diagram of an alternative BIM-based building construction supervision system in accordance with an embodiment of the present application.
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
To facilitate an understanding of the invention by those skilled in the art, some terms or nouns appearing in the various embodiments of the invention are explained below:
BIM, building information model, building Information Modeling, is a three-dimensional graphic-based, object-oriented, architecture-related computer aided design.
The BIM model is used in the invention, and can be compared with the building simulation image simulated by the BIM model by collecting the construction image in real time, thereby completing the automatic and whole process supervision of construction.
The present invention will be described below with reference to the respective examples.
Example 1
According to an embodiment of the present invention, there is provided a building construction supervision method based on BIM, and fig. 1 is a flowchart of a building construction supervision method based on BIM according to an embodiment of the present invention, as shown in fig. 1, the building construction supervision method includes:
step S101, receiving a target project construction planning document, inputting the target project construction planning document into a building BIM model, and performing simulation construction on a target project building by the building BIM model to generate a target building simulation diagram and building material requirements, wherein the target project construction planning document at least comprises: planning building information, drawing information and area layout information of each building subarea.
The project construction planning document can be of word format and PPT format, and comprises planning building information, drawing information and regional layout information of each building subarea, wherein the drawing information and the regional layout information of the subareas can be manufactured by a building designer through drawing software in advance.
Step S102, collecting a real-time construction image set, inputting the real-time construction image set into an image element extraction model, and outputting real-time construction information.
When the real-time construction image set is collected, images can be shot through satellites or unmanned flying equipment, generally, after a preset time interval (for example, one day interval, 3 days interval and one week interval) is needed, the image collection is performed through the image collection equipment after the construction is finished, and the time point with sufficient illumination is selected as far as possible for real-time construction image collection.
The real-time construction information extracted by the image element extraction model is mainly the information of ground flatness, construction materials, construction height information, construction angles and the like during construction.
And step S103, inputting the real-time construction image set and the real-time construction information into an image comparison model, comparing the real-time construction image set with a target building simulation image by the image comparison model, and comparing the building material requirement with the real-time construction information by the image comparison model to obtain a comparison result.
Optionally, the step S103 includes: extracting image elements of each real-time construction image in the real-time construction image set by using an image comparison model to obtain an image element set; extracting image elements of positions of connecting lines and junction points in the image element set-associated target building simulation diagram, and carrying out line sketching and line connecting on the image elements; and comparing the line sketching result and the line connecting result with the target building simulation diagram to obtain a comparison result.
In addition, when the building material demand is compared with the real-time construction information by the image comparison model, the method comprises the following steps: and extracting the material type and the construction material utilization degree in the real-time construction information by the image comparison model, and comparing the material type and the construction material utilization degree with the standard material requirement in the building material requirement. The quality of the building materials influences the final quality of the engineering, the quantity and the use of the materials influence the construction progress, and the construction work can be smoothly carried out only by putting various materials into the construction process at proper time. One of the purposes of engineering project management is to reasonably coordinate construction work and promote project construction by scientifically configuring materials.
In the real-time construction process, in order to ensure the real-time performance and efficiency of supervision, a material management system needs to be perfected in advance, a more perfect management system is established, the material/material management flow is systemized, standardized and specialized, human factors are reduced, and material planning, purchasing, material receiving, material allocation, distribution, transportation and storage management, contract management and the like are improved. The informatization management of material materials is to transfer the material/material management work to the line, lighten the management pressure by using informatization ideas and technical means, innovate the information processing mode and working method of material management and promote the progress of management level.
And step S104, generating a check point related to the construction point and marking the check point when the comparison result indicates that any construction point is different from the target building simulation diagram.
Optionally, the marking of the check point provided in this embodiment refers to marking the simulated graph and the construction graph in a color marking manner, a circle marking manner, an arrow marking manner, and other marking manners, so that an external supervisor can timely know that a construction abnormality occurs in that place, and timely perform construction progress adjustment and construction repair.
Step S105, calling a historical construction image set and historical construction information of the check point, and based on the historical construction image set, the historical construction information, the construction image set and the real-time construction information, carrying out simulated construction evolution on the position of the check point related to the target building simulation diagram by using the BIM model to obtain a construction abnormality reason.
Optionally, when the building simulation modeling is performed by the BIM model on the simulated construction evolution of the target building simulation graph in association with the checkpoint location, the steps adopted may include: performing time sequence association by the BIM model according to each historical construction image and the time stamp corresponding to the historical construction information, performing construction evolution on the position and surrounding areas of the check point, covering construction materials layer by layer, and performing material adding action to realize construction evolution; and comparing the construction result in the construction evolution process with the expected construction result in the building simulation diagram, thereby obtaining construction abnormal time and construction abnormal reasons.
The reasons for the construction abnormality may include, but are not limited to: and the construction and material addition disorder are not performed according to the marked line.
And step S106, repairing the position of the check point based on the construction abnormality reason, collecting a new construction image, and verifying the repairing result based on the new construction image.
For example, for the restoration of roofing water leakage, through clearing original roofing waterproof layer, the leveling is again carried out on original aspect heat preservation, lay waterproofing membrane (waterproof material is unanimous with original roofing) after the leveling layer is dry, adopt 1:3 waterproof mortar to make level on the waterproof layer, pour the concrete at last.
And step S107, storing the repair result, the information of the check point and the real-time construction information into the target server.
Through the steps, the target project construction planning document can be received, the target project construction planning document is input into the building BIM model, the building BIM model is used for simulating and constructing a target project building, and a target building simulation diagram and building material requirements are generated, wherein the target project construction planning document at least comprises: planning building information, drawing information and area layout information of each building subarea; collecting a real-time construction image set, inputting the real-time construction image set into an image element extraction model, and outputting real-time construction information; inputting the real-time construction image set and the real-time construction information into an image comparison model, comparing the real-time construction image set with a target building simulation image by the image comparison model, and comparing the building material requirement with the real-time construction information by the image comparison model to obtain a comparison result; generating a check point associated with any construction point and marking the check point under the condition that the comparison result indicates that the construction point is different from the target building simulation diagram; the method comprises the steps of calling a historical construction image set and historical construction information of a check point, and carrying out simulated construction evolution on a position related to the check point in a target building simulation diagram by a BIM model based on the historical construction image set, the historical construction information, the construction image set and the real-time construction information to obtain a construction abnormality reason; repairing the position of the check point based on the construction abnormality reason, collecting a new construction image, and verifying a repairing result based on the new construction image; and storing the repair result and the information of the check point and the real-time construction information into a target server.
In the embodiment, the construction image set acquired in real time can be compared with the building simulation image in real time in the building construction process, the situation that any construction point in the construction process is different can be repaired in time, repair verification is carried out, thus the complete process supervision of the building construction can be realized, manual supervision is not needed, the building construction supervision process can be completed automatically through the image acquisition equipment, the construction quality of the constructed building is improved, and the technical problem that the low quality of the building is easy to occur only through manual supervision after all the building is completed in the process of checking and accepting the building in the related art is solved.
Embodiments of the present invention will be described in detail below in conjunction with the foregoing steps.
Optionally, after the building BIM model performs the simulation construction on the target project building, the method further includes: acquiring personnel information of a currently configured building material and constructors; building procedures are generated by the building BIM model based on the target building simulation diagram, building material requirements, configured building materials and personnel information, and each procedure in the building procedures is time stamped.
In this embodiment, by stamping the construction process with a time stamp, the expected construction time period of each construction process can be determined, so that the entire construction progress is planned and monitored.
Optionally, the step of generating, by the building BIM model, a building procedure based on the target building simulation, the building material requirements, the configured building materials, and the personnel information, includes: searching a historical building diagram with highest similarity with the target building simulation diagram and a corresponding historical building procedure; splitting a base building process section, an intermediate building process section and a capping building process section based on the historical building map and the corresponding historical building process by a building BIM model; for a base building working procedure section, an intermediate building working procedure section and a capping building working procedure section, respectively determining a construction time section, a construction machine and a construction material in each building working procedure section; based on the construction time period, the construction machine, and the construction material of each construction process section, a construction process corresponding to each construction process section is generated.
The above-mentioned house building construction materials may include, but are not limited to: 1. structural materials: including wood, stone, cement, metal, ceramic, glass, composite materials, and the like; 2. decorative material: including paints, lacquers, veneers, tiles, glass with special effects, etc.; 3. special material: used for waterproofing, corrosion prevention, flame retardance, heat insulation, sealing and the like.
The embodiment is mainly divided into three stages of building construction supervision of a base, a middle and a capping for building construction supervision. These three aspects are described below
The step of determining the construction time period, the construction machine, and the construction material of the base building process step for the base building process step includes: for a base building process section, acquiring material input and a first preset construction time length of each base building process by a building BIM model based on building base materials in building material requirements and configured base building materials; determining a base engineering point corresponding to each base building procedure based on the material input of each base building procedure and a first preset building time period, and marking a region with a first preset radius as a base building region by taking the base engineering point as a center; and within the preset duration, acquiring the historical traffic flow and the noise control regulations of the base building area, and generating a construction time period, a construction machine and a construction material corresponding to each base building procedure.
The step of determining the construction time period, the construction machine, and the construction material of the intermediate building process step, with respect to the intermediate building process step, includes: for the intermediate building process section, acquiring material input and a second preset construction time length of each intermediate building process by a building BIM model based on building intermediate materials in building material requirements and configured intermediate building materials; determining intermediate engineering points corresponding to each intermediate building process based on the material input of each intermediate building process and a second preset construction time length, and marking a region with a second preset radius as an intermediate building region by taking the intermediate engineering points as the center; acquiring the height, length and width of the middle building area; dividing a plurality of intermediate building procedures performed on the intermediate building area according to the construction progress of the historical intermediate building based on the height, length and width of the intermediate building area; and acquiring traffic flow and noise control regulations of the associated intermediate building area in a second preset construction time period, and generating a construction time period, a construction machine and a construction material corresponding to each intermediate building procedure.
The method for determining the construction time period, the construction machine and the construction material of the capping building process section includes the steps of: for the capping building procedure section, acquiring the material input and the third preset construction time length of each capping building procedure by a building BIM model based on building capping materials in building material requirements and configured intermediate building materials; determining a capping engineering point corresponding to each capping building procedure based on the material input of each capping building procedure and a third preset construction time length, and marking a region with a third preset radius as a capping building region by taking the capping engineering point as a center; acquiring the area range of the capping building area, and dividing a plurality of capping building procedures carried out on the capping building area according to the construction progress of the historical capping building based on the area range of the capping building area; and acquiring traffic flow and noise control regulations of the associated capping building area in a third preset construction time period, and generating a construction time period, a construction machine and a construction material corresponding to each capping building procedure.
In this embodiment, the method further includes: initiating a project delay request for a check point to be repaired, and acquiring the current progress of the engineering project, the rest building procedures and construction team information so as to re-plan the scheduling of the engineering project; and (5) carrying out building construction sequencing again according to the re-planning progress, and reasonably arranging constructors.
The invention is illustrated by another alternative embodiment.
Example two
The present embodiment provides a building construction supervision system based on BIM, which includes respective implementation units corresponding to the respective implementation steps in the first embodiment.
Fig. 2 is a schematic diagram of an alternative BIM-based building construction supervision system, as shown in fig. 2, according to an embodiment of the present invention, including: a receiving unit 21, a collecting unit 22, an input unit 23, a first generating unit 24, a retrieving unit 25, a verifying unit 26, a storing unit 27, wherein,
the receiving unit 21 is configured to receive a target project construction planning document, input the target project construction planning document to a building BIM model, and perform simulation construction on a target project building by using the building BIM model to generate a target building simulation graph and a building material requirement, where the target project construction planning document at least includes: planning building information, drawing information and area layout information of each building subarea;
the acquisition unit 22 is used for acquiring a real-time construction image set, inputting the real-time construction image set into the image element extraction model and outputting real-time construction information;
The input unit 23 is configured to input the real-time construction image set and the real-time construction information into an image comparison model, compare the real-time construction image set with a target building simulation image by the image comparison model, and compare the building material requirement with the real-time construction information by the image comparison model to obtain a comparison result;
the first generating unit 24 is configured to generate a check point associated with any construction point and mark the check point when the comparison result indicates that the construction point is different from the target building simulation diagram;
the retrieving unit 25 is configured to retrieve a historical construction image set and historical construction information of a checkpoint, and perform simulated construction evolution on a location associated with the checkpoint in a target building simulation map by using a BIM model based on the historical construction image set, the historical construction information, the construction image set and the real-time construction information, so as to obtain a cause of construction abnormality;
a verification unit 26, configured to repair the position of the inspection point based on the cause of the construction abnormality, collect a new construction image, and verify the repair result based on the new construction image;
and a storage unit 27 for storing the repair result, the information of the check point and the real-time construction information in the target server.
The building construction supervision system based on BIM may receive the target project construction planning document through the receiving unit 21, input the target project construction planning document into the building BIM model, and simulate and construct the target project building by the building BIM model, so as to generate the target building simulation map and the building material requirement, wherein the target project construction planning document at least includes: planning building information, drawing information and area layout information of each building subarea; collecting a real-time construction image set through the collecting unit 22, inputting the real-time construction image set into the image element extraction model, and outputting real-time construction information; the real-time construction image set and the real-time construction information are input into an image comparison model through the input unit 23, the real-time construction image set is compared with a target building simulation image through the image comparison model, and the requirements of building materials are compared with the real-time construction information through the image comparison model to obtain a comparison result; generating a check point related to any construction point and marking the check point by the first generating unit 24 under the condition that the comparison result indicates that any construction point is different from the target building simulation diagram; the historical construction image set and the historical construction information of the check point are called through the calling unit 25, and based on the historical construction image set, the historical construction information, the construction image set and the real-time construction information, the BIM models are used for simulating construction evolution related to the position of the check point in the target building simulation map, so that the construction abnormality reason is obtained; repairing the position of the check point based on the construction abnormality cause by the verification unit 26, collecting a new construction image, and verifying a repairing result based on the new construction image; the repair result and the information of the check point, and the real-time construction information are stored in the target server through the storage unit 27.
In the embodiment, the construction image set acquired in real time can be compared with the building simulation image in real time in the building construction process, the situation that any construction point in the construction process is different can be repaired in time, repair verification is carried out, thus the complete process supervision of the building construction can be realized, manual supervision is not needed, the building construction supervision process can be completed automatically through the image acquisition equipment, the construction quality of the constructed building is improved, and the technical problem that the low quality of the building is easy to occur only through manual supervision after all the building is completed in the process of checking and accepting the building in the related art is solved.
Optionally, the building construction supervision system based on BIM further includes: the first acquisition module is used for acquiring the currently configured building materials and personnel information of constructors after the building BIM models simulate and construct the target project building; and a second generation unit for generating building procedures from the building BIM model based on the target building simulation diagram, the building material requirements, the configured building materials and the personnel information, and time stamping each procedure in the building procedures.
Optionally, the second generating unit includes: the first searching module is used for searching the historical building graph with the highest similarity with the target building simulation graph and the corresponding historical building procedure; the splitting module is used for splitting the base building process section, the intermediate building process section and the capping building process section based on the historical building diagram and the corresponding historical building process by the building BIM model; the first determining module is used for determining the construction time period, the construction machine and the construction material in each building working procedure section for the base building working procedure section, the middle building working procedure section and the capping building working procedure section respectively; and the first generation module is used for generating a building procedure corresponding to each building procedure section based on the construction time section, the construction machine and the construction material of each building procedure section.
Optionally, the first determining module includes: the first acquisition submodule is used for acquiring the material investment and the first preset construction time length of each base building procedure according to the building base materials in the building material demands and the configured base building materials by the building BIM; the first determining submodule is used for determining a base engineering point corresponding to each base building procedure based on the material investment of each base building procedure and a first preset building time period, and marking a region with a first preset radius as a base building region by taking the base engineering point as the center; and the second acquisition submodule is used for acquiring the historical traffic flow and the noise control regulations of the base building area within the preset time length and generating a construction time period, a construction machine and a construction material corresponding to each base building procedure.
Optionally, the first determining module includes: a third obtaining submodule, configured to obtain, for the intermediate building process section, material input and a second predetermined construction duration of each intermediate building process by the building BIM model based on building intermediate materials in the building material requirements and the configured intermediate building materials; the second determining submodule is used for determining an intermediate engineering point corresponding to each intermediate building procedure based on the material investment of each intermediate building procedure and a second preset building time length, and marking a region with a second preset radius as an intermediate building region by taking the intermediate engineering point as the center; a fourth acquisition sub-module for acquiring the height, length and width of the middle building area; the first dividing sub-module is used for dividing a plurality of intermediate building procedures carried out on the intermediate building area according to the construction progress of the historical intermediate building based on the height, the length and the width of the intermediate building area; and a fifth obtaining sub-module for obtaining traffic flow and noise control regulations of the associated intermediate building area within a second predetermined construction time period, and generating a construction time period, a construction machine and a construction material corresponding to each intermediate building process.
Optionally, the first determining module includes: a sixth obtaining submodule, configured to obtain, for a capping building process section, a material input and a third predetermined construction duration of each capping building process from a building BIM model based on building capping materials in building material requirements and configured intermediate building materials; the third determining submodule is used for determining a capping engineering point corresponding to each capping building procedure based on the material investment of each capping building procedure and a third preset construction time length, and marking a region with a third preset radius as a capping building region by taking the capping engineering point as the center; the second dividing sub-module is used for acquiring the area range of the capping building area and dividing a plurality of capping building procedures carried out on the capping building area according to the construction progress of the historical capping building based on the area range of the capping building area; and a seventh obtaining sub-module for obtaining traffic flow and noise control regulations of the associated capping building area within a third predetermined construction time period, and generating a construction time period, a construction machine and a construction material corresponding to each capping building procedure.
Optionally, the alignment unit includes: the first extraction module is used for extracting the image elements of each real-time construction image in the real-time construction image set by the image comparison module to obtain an image element set; the second extraction module is used for extracting the image elements of the positions of connecting lines and junction points in the image element set-up association target building simulation diagram, and carrying out line sketching and line connecting on the image elements; and the comparison module is used for comparing the line sketching result and the line connecting result with the target building simulation diagram to obtain a comparison result.
According to another aspect of an embodiment of the present application, there is also provided a computer apparatus including: a processor; and a memory for storing executable instructions of the processor; wherein the processor is configured to perform the BIM-based building construction supervision method of any of the above via execution of the executable instructions.
According to another aspect of the embodiment of the present application, there is further provided a computer storage medium, wherein the computer storage medium contains an executable program, and the device in which the computer storage medium is controlled to execute any one of the building construction supervision methods based on BIM when the executable program runs.
The application also provides a computer program product adapted to perform, when executed on a data processing device, a program initialized with the method steps of: receiving a target project construction planning document, inputting the target project construction planning document into a building BIM model, and performing simulation construction on a target project building by the building BIM model to generate a target building simulation diagram and building material requirements, wherein the target project construction planning document at least comprises: planning building information, drawing information and area layout information of each building subarea; collecting a real-time construction image set, inputting the real-time construction image set into an image element extraction model, and outputting real-time construction information; inputting the real-time construction image set and the real-time construction information into an image comparison model, comparing the real-time construction image set with a target building simulation image by the image comparison model, and comparing the building material requirement with the real-time construction information by the image comparison model to obtain a comparison result; generating a check point associated with any construction point and marking the check point under the condition that the comparison result indicates that the construction point is different from the target building simulation diagram; the method comprises the steps of calling a historical construction image set and historical construction information of a check point, and carrying out simulated construction evolution on a position related to the check point in a target building simulation diagram by a BIM model based on the historical construction image set, the historical construction information, the construction image set and the real-time construction information to obtain a construction abnormality reason; repairing the position of the check point based on the construction abnormality reason, collecting a new construction image, and verifying a repairing result based on the new construction image; and storing the repair result and the information of the check point and the real-time construction information into a target server.
The foregoing embodiment numbers of the present application are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
In the foregoing embodiments of the present application, the descriptions of the embodiments are emphasized, and for a portion of this disclosure that is not described in detail in this embodiment, reference is made to the related descriptions of other embodiments.
In the several embodiments provided in the present application, it should be understood that the disclosed technology may be implemented in other manners. The system embodiments described above are merely exemplary, and for example, the division of units may be a logic function division, and there may be another division manner in actual implementation, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some interfaces, units or modules, or may be in electrical or other forms.
The foregoing is merely a preferred embodiment of the present application and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present application, which are intended to be comprehended within the scope of the present application.
Claims (8)
1. The building construction supervision method based on BIM is characterized by comprising the following steps:
receiving a target project construction planning document, inputting the target project construction planning document into a building BIM model, and performing simulation construction on a target project building by the building BIM model to generate a target building simulation diagram and building material requirements, wherein the target project construction planning document at least comprises: planning building information, drawing information and area layout information of each building subarea;
collecting a real-time construction image set, inputting the real-time construction image set into an image element extraction model, and outputting real-time construction information;
inputting the real-time construction image set and the real-time construction information into an image comparison model, comparing the real-time construction image set with the target building simulation image by the image comparison model, and comparing the building material requirement with the real-time construction information by the image comparison model to obtain a comparison result;
generating a check point associated with any construction point and marking the check point under the condition that the comparison result indicates that any construction point is different from the target building simulation diagram;
The historical construction image set and the historical construction information of the check point are called, and based on the historical construction image set, the historical construction information, the construction image set and the real-time construction information, the BIM models simulate construction evolution of the position of the check point related to the target building simulation map, so that construction abnormality reasons are obtained;
repairing the position of the check point based on the construction abnormality reason, collecting a new construction image, and verifying a repairing result based on the new construction image;
and storing the repair result, the information of the check point and the real-time construction information into a target server.
2. The method of claim 1, further comprising, after the simulated construction of the target project building by the building BIM model:
acquiring personnel information of a currently configured building material and constructors;
generating, by the building BIM model, building procedures based on the target building simulation graph, the building material requirements, the configured building materials, and the personnel information, and time stamping each of the building procedures.
3. The method of claim 2, wherein generating, by the building BIM model, a building sequence based on the target building simulation, the building material requirements, the configured building materials, and the personnel information, comprises:
searching a historical building diagram with highest similarity with the target building simulation diagram and a corresponding historical building procedure;
splitting a base building process section, an intermediate building process section and a capping building process section by the building BIM model based on the historical building map and the corresponding historical building process;
for the base building process section, the intermediate building process section and the capping building process section, respectively determining a construction time period, a construction machine and a construction material in each building process section;
and generating a building process corresponding to each building process section based on the construction time period, the construction machine and the construction material of each building process section.
4. A method according to claim 3, wherein the step of determining the construction time period, construction machine and construction material of the base building process section for the base building process section comprises:
For the base building process section, acquiring material input and a first predetermined construction duration of each base building process by the building BIM model based on building base materials in the building material requirements and the configured base building materials;
determining a base engineering point corresponding to each base building procedure based on the material input of each base building procedure and a first preset building time length, and marking a region with a first preset radius as a base building region by taking the base engineering point as a center;
and within a preset time length, acquiring the historical traffic flow and the noise control regulations of the base building area, and generating a construction time period, a construction machine and a construction material corresponding to each base building procedure.
5. A method according to claim 3, wherein the step of determining, for the intermediate building process section, a construction time period, a construction machine and a construction material of the intermediate building process section comprises:
for the intermediate building process section, acquiring, by the building BIM model, material inputs for each intermediate building process and a second predetermined construction period based on building intermediate materials in the building material demand and the configured intermediate building materials;
Determining intermediate engineering points corresponding to each intermediate building procedure based on the material input of each intermediate building procedure and a second preset building time length, and marking a region with a second preset radius as an intermediate building region by taking the intermediate engineering points as the center;
acquiring the height, length and width of the intermediate building area;
dividing a plurality of intermediate building procedures performed on the intermediate building area according to the construction progress of the historical intermediate building based on the height, length and width of the intermediate building area;
and acquiring traffic flow and noise control regulations associated with the intermediate building area in the second preset construction time period, and generating a construction time period, a construction machine and a construction material corresponding to each intermediate building procedure.
6. A method according to claim 3, wherein the step of determining, for the capped building blocks, a construction time period, a construction machine and a construction material of the capped building blocks comprises:
for the capping building procedure section, acquiring material input and a third preset construction time length of each capping building procedure by the building BIM model based on building capping materials in the building material requirements and configured intermediate building materials;
Determining a capping engineering point corresponding to each capping building procedure based on the material input of each capping building procedure and a third preset construction time length, and marking a region with a third preset radius as a capping building region by taking the capping engineering point as a center;
acquiring the area range of the capping building area, and dividing a plurality of capping building procedures carried out on the capping building area according to the construction progress of the historical capping building based on the area range of the capping building area;
and acquiring traffic flow and noise control regulations associated with the capping building region in the third preset construction time period, and generating a construction time period, a construction machine and a construction material corresponding to each capping building procedure.
7. The method of claim 1, wherein the step of comparing the real-time construction image set with the target building simulation map by the image comparison model comprises:
extracting image elements of each real-time construction image in the real-time construction image set by the image comparison model to obtain an image element set;
extracting image elements which are intensively related to positions of connecting lines and junction points in the target building simulation diagram from the image elements, and carrying out line sketching and line connecting on the image elements;
And comparing the line sketching result and the line connecting result with the target building simulation graph to obtain a comparison result.
8. A building construction supervision system based on BIM, comprising:
the receiving unit is used for receiving a target project construction planning document, inputting the target project construction planning document into a building BIM model, performing simulation construction on a target project building by the building BIM model, and generating a target building simulation diagram and building material requirements, wherein the target project construction planning document at least comprises: planning building information, drawing information and area layout information of each building subarea;
the acquisition unit is used for acquiring a real-time construction image set, inputting the real-time construction image set into the image element extraction model and outputting real-time construction information;
the input unit is used for inputting the real-time construction image set and the real-time construction information into an image comparison model, comparing the real-time construction image set with the target building simulation image through the image comparison model, and comparing the building material requirement with the real-time construction information through the image comparison model to obtain a comparison result;
The first generation unit is used for generating a check point related to any construction point and labeling the check point when the comparison result indicates that any construction point is different from the target building simulation diagram;
the retrieving unit is used for retrieving the historical construction image set and the historical construction information of the check point, and performing simulated construction evolution on the position of the check point related to the target building simulation diagram by the BIM model based on the historical construction image set, the historical construction information, the construction image set and the real-time construction information to obtain a construction abnormality reason;
the verification unit is used for repairing the position of the check point based on the construction abnormality reason, collecting a new construction image and verifying a repairing result based on the new construction image;
and the storage unit is used for storing the repair result, the information of the check point and the real-time construction information into a target server.
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