CN112884703A - System and method for monitoring construction quality and progress of high-rise building - Google Patents
System and method for monitoring construction quality and progress of high-rise building Download PDFInfo
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Abstract
The invention discloses a monitoring system and a monitoring method for construction quality and progress of a high-rise building. The monitoring system includes: the image acquisition device is used for acquiring a field engineering drawing and a reinforcing steel bar engineering drawing in a current state of the high-rise building in real time; the image analysis device is used for generating a total construction progress crosswalk map according to the collected field engineering drawing; and the system is also used for carrying out image recognition on the acquired reinforcement engineering drawing, recognizing the number of the reinforcements in the reinforcement engineering drawing and the size and position parameters of each reinforcement, and judging whether the construction quality of the high-rise building meets the expected requirements or not according to the recognition result. Therefore, based on the monitoring system, the construction quality and progress of the high-rise building can be intelligently identified, manual inspection is replaced, the real-time follow-up efficiency of the construction quality and progress of the high-rise building is improved, and the high-rise building construction quality and progress can be mastered in time.
Description
Technical Field
The invention relates to the field of buildings, in particular to a monitoring system and a monitoring method for the construction quality and progress of a high-rise building.
Background
With the development of national economy and the promotion of urbanization, high-rise building construction projects in China are developed vigorously. In order to ensure that the quality and the progress of the project meet the expected requirements, the quality and the progress of the project need to be monitored regularly in the construction process of the high-rise building. The quality and progress monitoring of high-rise building construction is control work throughout the whole construction process of building engineering, and the quality and progress monitoring is one of main works of construction unit engineering constructors and supervision unit engineering supervisors. The quality and progress monitoring directly affect the construction period, workload, resource consumption and the like of the project. Therefore, quality and progress monitoring work in the building construction process must be done. At present, the monitoring of the construction quality and progress of the high-rise building is realized mainly by manually checking the construction site, a great amount of time and manpower are consumed for monitoring the construction quality and progress of the high-rise building at every time, and the efficiency is low, so that the whole monitoring of the quality and progress is time-consuming and too long, the efficiency is too low, the monitoring of the quality and progress of the high-rise building at high frequency is not facilitated, and the quality and progress of the high-rise building cannot be timely mastered, so that the monitoring of the quality and progress of the high-rise building
Disclosure of Invention
The technical problem to be solved by the invention is to provide a monitoring system for the construction quality and progress of a high-rise building aiming at the defects of the prior art, the construction quality and progress of the high-rise building can be intelligently identified based on the monitoring system, manual inspection is replaced, the real-time follow-up efficiency of the construction quality and progress of the high-rise building is improved, and the high-rise building construction quality and progress can be mastered in time.
Another technical problem to be solved by the present invention is to provide a monitoring method for the quality and progress of high-rise building construction, which is implemented by the monitoring system, and realizes intelligent monitoring for the quality and progress of high-rise building construction.
In order to solve the technical problems, the technical scheme adopted by the invention is to provide a monitoring system for the construction quality and progress of a high-rise building, and the monitoring system comprises:
the image acquisition device is used for acquiring a field engineering drawing and a reinforcing steel bar engineering drawing in a current state of the high-rise building in real time;
the image analysis device is used for generating a total construction progress crosswalk map according to the collected field engineering drawing; and the system is also used for carrying out image recognition on the acquired reinforcement engineering drawing, recognizing the number of the reinforcements in the reinforcement engineering drawing and the size and position parameters of each reinforcement, and judging whether the construction quality of the high-rise building meets the expected requirements or not according to the recognition result.
In the monitoring system for the construction quality and progress of the high-rise building, the image analysis device comprises a BIM image storage module and an image identification module;
the BIM map storage module is used for storing a BIM map of materials hoisted by a wall-column binding reinforcing steel bar, a wall-column embedded part, a wall-column template installation, a wall-column concrete pouring, a climbing frame and a tower crane and a reinforcing steel bar BIM map corresponding to the high-rise building;
the image recognition module is used for extracting an image contour of the field engineering drawing and comparing the extracted image contour with the BIM drawings of the wall-column binding reinforcing steel bars, the wall-column embedded parts, the wall-column template installation, the wall-column concrete pouring, the climbing frame and the tower crane hoisting materials stored in the BIM drawing storage module so as to respectively recognize the wall-column binding reinforcing steel bars, the wall-column embedded parts, the wall-column template installation, the wall-column concrete pouring, the climbing frame and the tower crane hoisting materials in the field engineering drawing; the system is also used for carrying out image recognition on the acquired steel bar engineering drawing and recognizing the steel bars in the steel bar engineering drawing; and the system is also used for receiving and carrying out image recognition on the steel bar BIM graph corresponding to the high-rise building, and recognizing the steel bars in the steel bar BIM graph.
In the monitoring system for the construction quality and progress of the high-rise building, the image analysis device comprises:
the quantity identification module is used for identifying the quantity of the wall-column binding steel bars, the wall-column embedded parts, the wall-column concrete pouring and the wall-column template installation in the field engineering drawing; the number of the steel bars in the steel bar engineering drawing and the steel bar BIM drawing is also identified;
the height identification module is used for identifying the height of the wall-column concrete pouring and the climbing frame in the field engineering drawing;
the quality identification module is used for identifying the quality of the tower crane hoisting material in the field engineering drawing;
and the size and position identification module is used for identifying the length, the diameter and the position of the steel bar in the steel bar engineering drawing and the steel bar BIM drawing.
In the monitoring system for the construction quality and progress of the high-rise building, the image analysis device also comprises an identification result analysis module; the identification result analysis module comprises a construction progress analysis module; the construction progress analysis module is used for generating the total construction progress crosswalk map according to the number of the wall-column binding reinforcing steel bars, the number of the wall-column embedded parts, the number of the wall-column concrete pouring, the number of the wall-column formwork installation, the height of the wall-column concrete pouring, the height of the climbing frame and the quality of the tower crane hoisting materials.
In the monitoring system for the construction quality and progress of the high-rise building, the identification result analysis module further comprises a construction quality analysis module; the construction quality analysis module is used for comparing and analyzing the number, the size and the position of the identified steel bars in the steel bar engineering drawing with the number, the size and the position of the identified steel bars in the BIM drawing, and judging whether the construction quality of the high-rise building meets the expected requirement according to the comparison result.
In the monitoring system for the construction quality and progress of the high-rise building, the construction quality analysis module comprises:
the size and position comparison analysis module is used for comparing whether the sizes and the positions of the reinforcing steel bars in the two images of the reinforcing steel bar engineering drawing and the reinforcing steel bar BIM drawing are consistent or not, and if the sizes and the positions of the reinforcing steel bars in the two images are inconsistent, judging that the quality does not meet the expected requirement;
and the steel bar quantity comparison analysis module is used for comparing the quantity of the steel bars in the two images of the steel bar engineering drawing and the steel bar BIM drawing, and judging that the quality does not meet the expected requirement when the quantity of the steel bars in the steel bar quantity BIM drawing in the steel bar engineering drawing is found through comparison.
In the monitoring system for the construction quality and progress of the high-rise building, which is provided by the invention, the monitoring system also comprises an alarm device and a display device;
the alarm device is used for giving an alarm prompt when the quality is judged to be not in accordance with the expected requirement;
the display device is used for displaying the construction total progress crosswalk diagram.
In order to solve another technical problem, the invention provides a method for monitoring the construction quality and progress of a high-rise building, which comprises the following steps:
s1, acquiring a field engineering drawing and a steel bar engineering drawing of the high-rise building in the current state in real time by the image acquisition device;
step S2, the image analysis device generates a construction total progress crosswalk diagram according to the collected field engineering drawing;
and step S3, the image analysis device carries out image recognition on the acquired steel bar engineering drawing, recognizes the quantity of the steel bars in the steel bar engineering drawing and the size and position parameters of each steel bar, and judges whether the construction quality of the high-rise building meets the expected requirements or not according to the recognition result.
In the monitoring method for the construction quality and progress of the high-rise building, the image analysis device comprises a BIM image storage module, an image identification module, a quantity identification module, a height identification module, a quality identification module, a size and position identification module and an identification result analysis module; the identification result analysis module comprises a construction progress analysis module and a construction quality analysis module; the BIM map storage module is used for storing a BIM map of materials hoisted by a wall-column binding reinforcing steel bar, a wall-column embedded part, a wall-column template installation, a wall-column concrete pouring, a climbing frame and a tower crane and a reinforcing steel bar BIM map corresponding to the high-rise building; the step S2 includes:
step S21, the image recognition module extracts the image contour of the field engineering drawing, and compares the extracted image contour with the BIM drawing of the wall-column binding steel bar, the wall-column embedded part, the wall-column template installation, the wall-column concrete pouring, the climbing frame and the tower crane hoisting material stored in the BIM drawing storage module to respectively recognize the wall-column binding steel bar, the wall-column embedded part, the wall-column template installation, the wall-column concrete pouring, the climbing frame and the tower crane hoisting material in the field engineering drawing;
step S22, the quantity identification module identifies the quantity of the wall-column binding steel bars, the wall-column embedded parts, the wall-column concrete pouring and the wall-column template installation;
step S23, the height recognition module recognizes the height of the wall-column concrete pouring and the climbing frame;
step S24, the quality identification module identifies the quality of the tower crane hoisting material;
step S25, the construction progress analysis module generates the construction total progress crosswalk diagram according to the number of the wall-column binding steel bars, the number of the wall-column embedded parts, the number of the wall-column concrete pouring, the number of the wall-column template installation, the height of the wall-column concrete pouring, the height of the climbing frame and the quality of the tower crane hoisting material;
the step S3 includes:
step S31, the image recognition module extracts the image contour of the steel bar engineering drawing and the steel bar BIM drawing, and respectively recognizes the steel bars in the steel bar engineering drawing and the steel bar BIM drawing according to the extracted corresponding image contour;
step S32, the size and position identification module respectively identifies the length, the diameter and the position of the steel bar in the steel bar engineering drawing and the steel bar BIM drawing;
step S33, the quantity identification module respectively identifies the quantity of the steel bars in the steel bar engineering drawing and the steel bar BIM drawing;
step S34, the construction quality analysis module compares and analyzes the number, size and position of the identified steel bars in the steel bar engineering drawing with the number, size and position of the identified steel bars in the BIM drawing, and judges whether the construction quality of the high-rise building meets the expected requirement according to the comparison result;
the construction quality analysis module comprises a size and position comparison analysis module and a steel bar quantity comparison analysis module; the step S34 includes:
step S34a, the size and position comparison analysis module compares whether the sizes and the positions of the reinforcing steel bars in the two images of the reinforcing steel bar engineering drawing and the reinforcing steel bar BIM drawing are consistent or not, and if the sizes and the positions of the reinforcing steel bars in the two images are inconsistent, the quality is judged to be not in accordance with the expected requirement;
and S34b, comparing the quantity of the steel bars in the two images of the steel bar engineering drawing and the steel bar BIM drawing by the steel bar quantity comparison analysis module, and judging that the quality does not meet the expected requirement when the quantity of the steel bars in the steel bar BIM drawing is found by comparison.
In the method for monitoring the construction quality and progress of the high-rise building, the monitoring method further comprises the following steps:
step S4, the display device displays the construction total progress crosswalk diagram;
and step S5, the alarm device gives an alarm when the quality is judged not to meet the expected requirement.
Compared with the prior art, the implementation of the invention has the following beneficial effects: the method comprises the steps of acquiring a field engineering drawing and a reinforcing steel bar engineering drawing of a high-rise building in a current state in real time through an image acquisition device; generating a total construction progress crosswalk graph according to the collected field engineering drawing by an image analysis device; and simultaneously, carrying out image recognition on the acquired reinforcement engineering drawing, recognizing the number of the reinforcements in the reinforcement engineering drawing and the size and position parameters of each reinforcement, and judging whether the construction quality of the high-rise building meets the expected requirements or not according to the recognition result. Therefore, the construction quality and progress of the high-rise building can be intelligently identified, manual inspection is replaced, the real-time follow-up efficiency of the construction quality and progress of the high-rise building is improved, and the high-rise building construction quality and progress can be mastered in time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts:
FIG. 1 is a block diagram of a monitoring system for high-rise building construction quality and progress according to the present invention;
FIG. 2 is a flow chart of the steps of the method for monitoring the quality and progress of high-rise building construction according to the present invention;
fig. 3 is a schematic diagram of a cross-road diagram of the total construction progress in the first embodiment.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Exemplary embodiments of the invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," and the like are used herein for illustrative purposes only. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The general idea of the invention is as follows: acquiring a field engineering drawing and a reinforcing steel bar engineering drawing of a high-rise building in a current state in real time through an image acquisition device; and generating a total construction progress crosswalk diagram according to the collected field engineering drawing by using an image analysis device. And simultaneously, carrying out image recognition on the acquired reinforcement engineering drawing, recognizing the number of the reinforcements in the reinforcement engineering drawing and the size and position parameters of each reinforcement, and judging whether the construction quality of the high-rise building meets the expected requirements or not according to the recognition result. Therefore, the construction quality and progress of the high-rise building can be intelligently identified, and the whole construction quality and progress of the high-rise building can be mastered in time.
In order to better understand the technical solutions, the technical solutions will be described in detail below with reference to the drawings and the specific embodiments of the specification, and it should be understood that the embodiments and specific features of the embodiments of the present invention are detailed descriptions of the technical solutions of the present application, and are not limited to the technical solutions of the present application, and the technical features of the embodiments and examples of the present invention may be combined with each other without conflict.
Example one
The embodiment provides a monitoring system for the construction quality and progress of a high-rise building, and the monitoring system comprises an image acquisition device and an image analysis device, and takes a picture in fig. 1.
The image acquisition device is used for acquiring a field engineering drawing and a reinforcing steel bar engineering drawing in a high-rise building in a current state in real time;
the image analysis device is used for generating a construction total progress crosswalk diagram according to the collected field engineering drawing; and the system is also used for carrying out image recognition on the acquired reinforcement engineering drawing, recognizing the number of the reinforcements in the reinforcement engineering drawing and the size and position parameters of each reinforcement, and judging whether the construction quality of the high-rise building meets the expected requirements or not according to the recognition result.
In this embodiment, the image acquisition device adopts a plurality of high definition camera devices, and a plurality of high definition camera devices are installed on the climbing frame matched with the high-rise building, so that the image acquisition device can shoot the whole situation of the construction site of the high-rise building to obtain a plurality of high definition field engineering drawings. Meanwhile, the image acquisition device can also be used for shooting the steel bars on the high-rise building so as to acquire the high-definition steel bar engineering drawing. It should be noted that the on-site engineering drawing at least includes the materials of wall-column binding steel bars, wall-column embedded parts, wall-column template installation, wall-column concrete pouring, climbing frame and tower crane hoisting on the high-rise building construction site.
In some other embodiments, the image acquisition device may be installed on an unmanned aerial vehicle, and the whole situation of a construction site of a high-rise building may be photographed as well.
In this embodiment, the image analysis apparatus includes a BIM chart storage module, an image recognition module, a number recognition module, a height recognition module, a quality recognition module, a size and position recognition module, and a recognition result analysis module. The BIM map storage module stores BIM maps of wall-column binding reinforcing steel bars, wall-column embedded parts, wall-column template installation, wall-column concrete pouring, climbing frame and tower crane hoisting materials and a reinforcing steel bar BIM map corresponding to the high-rise building. The image identification module is respectively in signal connection with the BIM image storage module, the quantity identification module, the height identification module, the quality identification module and the size and position identification module. The identification result analysis module is respectively in signal connection with the quantity identification module, the height identification module, the quality identification module and the size and position identification module. The image identification module, the BIM image storage module, the quantity identification module, the height identification module, the quality identification module and the size and position identification module can adopt a microprocessor with the functions of image and data storage and analysis.
In this embodiment, the image recognition module is configured to extract an image contour of the field engineering drawing, and compare the extracted image contour with the BIM drawing of the wall-column binding reinforcement, the wall-column embedded part, the wall-column formwork installation, the wall-column concrete pouring, the climbing frame and the tower crane hoisting material stored in the BIM drawing storage module, so as to respectively recognize the wall-column binding reinforcement, the wall-column embedded part, the wall-column formwork installation, the wall-column concrete pouring, the climbing frame and the tower crane hoisting material in the field engineering drawing. Specifically, the image contour extraction method may use an existing image contour extraction algorithm. Preferably, before the contour extraction, the gray processing, the binarization processing and the filtering processing may be performed on the acquired image in sequence to improve the contour extraction effect. Taking the identification of the wall-column binding steel bars in the field engineering drawing as an example, only when the image contour extracted from the field engineering drawing is the same as the BIM drawing of the wall-column binding steel bars in the BIM drawing storage module, the current image contour is judged to be the contour of the wall-column binding steel bars.
In some other embodiments, the image recognition module may be further configured to recognize the floor slab lashing bars, floor slab embedments, floor slab form mounting, floor slab concrete pouring in the field engineering drawing from the extracted image profile.
In this embodiment, the image recognition module is further configured to extract an image contour of the steel bar engineering drawing or the steel bar BIM drawing, and recognize a steel bar in a corresponding image according to the extracted corresponding image contour. It should be noted that the steel bar BIM diagram refers to an expected steel bar burying progress diagram corresponding to the high-rise building construction time, that is, the number of steel bars in the steel bar BIM diagram and the size and position parameters of each steel bar are in accordance with the expectation of the high-rise building construction time. The image contour extraction method can adopt the existing image contour extraction algorithm. Preferably, before the contour extraction, the gray processing, the binarization processing and the filtering processing may be performed on the acquired image in sequence to improve the contour extraction effect. The size and position identification submodule is used for identifying the length, the diameter and the position of the steel bar in the image; here, the position of the reinforcing bar may be determined according to spatial coordinates of both end points of a central axis of the reinforcing bar, and a spatial coordinate system may be established according to a high-rise building. The quantity identification submodule is used for identifying the quantity of the steel bars in the image.
In this embodiment, the quantity identification module is configured to identify the quantities of the wall-column binding reinforcements, the wall-column embedded parts, the wall-column concrete pouring, and the wall-column formwork installation in the field engineering drawing; and the number of the steel bars in the steel bar engineering drawing and the steel bar BIM drawing is also identified.
In some other embodiments, the number identification module may be further configured to identify the number of floor slab tie bars, the number of floor slab embedments, and the number of floor slab form installations in the field engineering drawing.
In this embodiment, the height identification module is configured to identify the heights of the wall-column concrete pouring and the climbing frame in the field engineering drawing.
In some other embodiments, the height identification module may be further configured to identify a height of a floor concrete placement in the field work plan.
In this embodiment, the quality identification module is used for identifying the quality of the tower crane hoisting material in the field engineering drawing.
In this embodiment, the size and position identifier sub-module is configured to identify a length, a diameter, and a position of the steel bar in the steel bar engineering drawing and the steel bar BIM drawing. Here, the position of the reinforcing bar may be determined according to spatial coordinates of both end points of a central axis of the reinforcing bar, and a spatial coordinate system may be established according to a high-rise building. The quantity identification submodule is used for identifying the quantity of the steel bars in the image
In this embodiment, the recognition result analysis module includes a construction progress analysis module; the construction progress analysis module is used for generating the total construction progress crosswalk map according to the number of the wall-column binding reinforcing steel bars, the number of the wall-column embedded parts, the number of the wall-column concrete pouring, the number of the wall-column formwork installation, the height of the wall-column concrete pouring, the height of the climbing frame and the quality of the tower crane hoisting materials. Specifically, the overall construction progress crossroad map is a 7-row and 16-column schedule (as shown in fig. 3). The time unit of the row column in the drawing is 'day', which means that the quantity identification module identifies the quantity of the wall-column binding reinforcing steel bars, the quantity of the wall-column embedded parts, the quantity of the wall-column concrete pouring and the quantity of the wall-column template installation at least once a day, the height identification module identifies the height of the wall-column concrete pouring and the climbing frame at least once a day, and the quality identification module identifies the quality of the tower crane hoisting material at least once a day. The progress of several projects, namely wall-column binding reinforcing steel bars, wall-column embedded parts, wall-column template installation, wall-column concrete pouring, climbing frame lifting and tower crane operation, can be seen through the construction total progress crosswalk diagram.
For wall-column rebar tying projects: when the number recognition module is in the Nth1Recognizing that the number of the wall-column binding steel bars is larger than zero and is in the Nth position1-1 day, when the number of the wall-column binding steel bars is identified to be zero, the Nth day1The sky is the time starting point of the wall-column binding steel bar project, N1Is a positive integer; when the number recognition module is at Mth1And when the number of the wall-column binding steel bars is identified to be consistent with the required number of the wall-column binding steel bars required by the high-rise building, determining that the M < th > is1Time end of the sky wall-column reinforcement project, M1Is greater than N1Is a positive integer of (1).
For wall-column embedment projects: when the number recognition module is in the Nth2Recognizing that the number of the wall-column embedded parts is larger than zero and is at the Nth2When the number of the wall-column embedded parts is zero in 1 day, the Nth day2Sky is the time starting point of the wall-column embedment project, N2Is a positive integer; when the number recognition module is at Mth2When the number of the wall-column embedded parts is identified to be consistent with the required number of the wall-column embedded parts required by the high-rise building, the Mth2Time end of day wall-column embedment project, M2Is greater than N2Is a positive integer of (1).
For wall-column formwork installation projects: when the number recognition module is in the Nth3Recognizing that the number of the wall-column formwork installations is greater than zero and at Nth3-1 day, when the number of wall-column formwork installations is identified to be zero, then the Nth day3The sky is the time starting point of the wall-column formwork installation project, N3Is a positive integer; when the number recognition module is at Mth3And when the number of the wall-column template installations is identified to be consistent with the number of the wall-column template installations required by the high-rise building, determining that the Mth3Time end of day wall-column formwork installation project, M3Is greater than N3Is a positive integer of (1).
For the wall-column concrete casting project: when the number recognition module is in the Nth4Recognizing that the number of the wall-column concrete pouring is larger than zero and is in the Nth position4When the number of the wall-column concrete pouring is zero in 1 day, the Nth day4The sky is the time starting point of the wall-column concrete casting project, N4Is a positive integer; when the number recognition module is at Mth4Recognizing that the number of the wall-column concrete pouring is consistent with the required number of the wall-column concrete pouring required by the high-rise building, and meanwhile, when the height recognition module is positioned at the Mth position4And when the height of the wall-column concrete pouring is identified to be consistent with the height of the wall-column concrete pouring required by the high-rise building, determining that the Mth wall-column concrete pouring is consistent with the height of the wall-column concrete pouring4Time end point of wall-column concrete casting project, M4Is greater than N4Is a positive integer of (1).
For a climbing frame lifting project: when the height recognition module is in the Nth position5Recognizing that the height of the climbing frame is larger than zero and is in the Nth position5When the height of the climbing frame is identified to be zero in 1 day, the Nth day5Day is the time starting point of the item of climbing the shelf, N5Is a positive integer; when the height recognition module is at Mth5When the height of the climbing frame is identified to be consistent with the height which the climbing frame required by the high-rise building should have, the Mth5Day is the time end of the item on the shelf, M5Is greater than N5Is a positive integer of (1).
For tower crane operation projects: when the quality identification module is in the Nth6The mass of the material hoisted by the tower crane is identified to be larger than zero and is in the Nth6When the mass of the hoisting material of the tower crane is identified to be zero in 1 day, determining that the hoisting material of the tower crane is not zero in the Nth day6The day is the starting point of the time for hoisting the material item by the tower crane, N6Is a positive integer; when it is at homeThe quality identification module is arranged at Mth6When the quality of the tower crane hoisting material is identified to be consistent with the required quality of the tower crane hoisting material required by the high-rise building, determining that the Mth tower crane hoisting material is the same as the required quality of the tower crane hoisting material6The time end point of the material hoisting item of the tower crane, M6Is greater than N6Is a positive integer of (1).
In some other embodiments, the construction overall progress crosswalk diagram may also include floor slab binding reinforcements, floor slab embedded parts, floor slab formwork installation, floor slab concrete pouring and other items, so that the overall progress of the high-rise building can be more comprehensively known.
In this embodiment, the recognition result analysis module further includes a construction quality analysis module; the construction quality analysis module is used for comparing and analyzing the number, the size and the position of the identified steel bars in the steel bar engineering drawing with the number, the size and the position of the identified steel bars in the BIM drawing, and judging whether the construction quality of the high-rise building meets the expected requirement according to the comparison result. Specifically, the construction quality analysis module comprises a size and position comparison analysis module and a reinforcing steel bar quantity comparison analysis module. The size and position comparison analysis module is used for comparing whether the sizes and the positions of the reinforcing steel bars in the two images of the reinforcing steel bar engineering drawing and the reinforcing steel bar BIM drawing are consistent or not, and if the sizes and the positions of the reinforcing steel bars in the two images are inconsistent, the quality is judged to be not in accordance with the expected requirements. The reinforcing bar quantity compares the quantity of reinforcing bar in the analysis module is used for comparing two images of reinforcing bar engineering drawing and reinforcing bar BIM picture, when the comparison finds the reinforcing bar quantity in the reinforcing bar quantity reinforcing bar BIM picture in the reinforcing bar engineering drawing, then judges that the quality does not conform to the expectation requirement.
In this embodiment, the monitoring system further includes a display device. And the display device is in signal connection with the image analysis device and is used for displaying the construction total progress crosswalk diagram. The display device may employ a liquid crystal display.
In this embodiment, the monitoring system further includes an alarm device for giving an alarm when the construction quality analysis module determines that the quality does not meet the expected requirement. The alarm is here presented by emitting an audible signal, for example a whistling sound.
In some other embodiments, the alarm prompt may also be a text signal, for example, a text or a picture that may indicate a reminder is sent to an intelligent device such as a mobile phone or a computer that is bound to the monitoring system.
In some other embodiments, the alarm prompt may also be by emitting a light signal, for example, emitting a red flash of light at a high frequency.
In this embodiment, the image analysis device, the display device, and the alarm device may be structurally integrated, and the display device and the alarm device are electrically connected to the image analysis device, respectively.
In some other embodiments, the image analysis device, the display device and the alarm device may be structurally independent, and the display device and the alarm device may be in signal connection with the image analysis device in a wired or wireless manner.
Compared with the prior art, the monitoring system provided by the embodiment can realize intelligent identification of the overall construction quality and quality of the steel bars of the high-rise building, replaces manual inspection, improves the real-time follow-up efficiency of the construction progress and quality of the high-rise building, timely solves the project progress delay link, and ensures the delivery project according to quality on schedule.
Example two
Based on the same inventive concept, the embodiment provides a method for monitoring the construction quality and progress of a high-rise building.
As shown in fig. 2, the monitoring method includes:
s1, acquiring a field engineering drawing and a steel bar engineering drawing of the high-rise building in the current state in real time by the image acquisition device;
step S2, the image analysis device generates a construction total progress crosswalk diagram according to the collected field engineering drawing;
and step S3, the image analysis device carries out image recognition on the acquired steel bar engineering drawing, recognizes the quantity of the steel bars in the steel bar engineering drawing and the size and position parameters of each steel bar, and judges whether the construction quality of the high-rise building meets the expected requirements or not according to the recognition result.
It should be understood that the steps S2 and S3 may be performed in a different order or simultaneously.
In this embodiment, the image analysis device includes a BIM image storage module, an image recognition module, a number recognition module, a height recognition module, a quality recognition module, a size and position recognition module, and a recognition result analysis module; the identification result analysis module comprises a construction progress analysis module and a construction quality analysis module; the BIM map storage module stores BIM maps of wall-column binding reinforcing steel bars, wall-column embedded parts, wall-column template installation, wall-column concrete pouring, climbing frame and tower crane hoisting materials and a reinforcing steel bar BIM map corresponding to the high-rise building.
In this embodiment, the step S2 includes:
step S21, the image recognition module extracts the image contour of the field engineering drawing, and compares the extracted image contour with the BIM drawing of the wall-column binding steel bar, the wall-column embedded part, the wall-column template installation, the wall-column concrete pouring, the climbing frame and the tower crane hoisting material stored in the BIM drawing storage module to respectively recognize the wall-column binding steel bar, the wall-column embedded part, the wall-column template installation, the wall-column concrete pouring, the climbing frame and the tower crane hoisting material in the field engineering drawing;
step S22, the quantity identification module identifies the quantity of the wall-column binding steel bars, the wall-column embedded parts, the wall-column concrete pouring and the wall-column template installation;
step S23, the height recognition module recognizes the height of the wall-column concrete pouring and the climbing frame;
step S24, the quality identification module identifies the quality of the tower crane hoisting material;
and step S25, the construction progress analysis module generates the construction total progress crosswalk diagram according to the number of the wall-column binding steel bars, the number of the wall-column embedded parts, the number of the wall-column concrete pouring, the number of the wall-column template installation, the height of the wall-column concrete pouring, the height of the climbing frame and the quality of the tower crane hoisting material.
It should be noted that step S22, step S23, step S24 and step S25 do not have a chronological context, and the chronological relationship among the four steps is not limited. Of course, this can also be done synchronously.
In this embodiment, the step S3 includes:
step S31, the image recognition module extracts the image contour of the steel bar engineering drawing and the steel bar BIM drawing, and respectively recognizes the steel bars in the steel bar engineering drawing and the steel bar BIM drawing according to the extracted corresponding image contour;
step S32, the size and position identification module respectively identifies the length, the diameter and the position of the steel bar in the steel bar engineering drawing and the steel bar BIM drawing;
step S33, the quantity identification module respectively identifies the quantity of the steel bars in the steel bar engineering drawing and the steel bar BIM drawing;
and step S34, the construction quality analysis module compares and analyzes the number, size and position of the identified steel bars in the steel bar engineering drawing with the number, size and position of the identified steel bars in the BIM drawing, and judges whether the construction quality of the high-rise building meets the expected requirements according to the comparison result.
It should be noted that step S32 and step S33 do not have a chronological context, and the chronological relationship between these two steps is not limited. Of course, this can also be done synchronously.
In this embodiment, the construction quality analysis module includes a size and position comparison analysis module and a steel bar number comparison analysis module. The step S34 includes:
step S34a, the size and position comparison analysis module compares whether the sizes and the positions of the reinforcing steel bars in the two images of the reinforcing steel bar engineering drawing and the reinforcing steel bar BIM drawing are consistent or not, and if the sizes and the positions of the reinforcing steel bars in the two images are inconsistent, the quality is judged to be not in accordance with the expected requirement;
and S34b, comparing the quantity of the steel bars in the two images of the steel bar engineering drawing and the steel bar BIM drawing by the steel bar quantity comparison analysis module, and judging that the quality does not meet the expected requirement when the quantity of the steel bars in the steel bar BIM drawing is found by comparison.
It should be noted that step S34a and step S34b do not have a chronological context, and the chronological relationship between the two steps is not limited. Of course, this can also be done synchronously.
In this embodiment, the monitoring method further includes the following steps:
step S4, the display device displays the construction total progress crosswalk diagram;
and step S5, the alarm device gives an alarm when the quality is judged not to meet the expected requirement.
For other details, reference may be made to the first embodiment, which is not described herein again.
The above description relates to various modules. These modules typically include hardware and/or a combination of hardware and software (e.g., firmware). The modules may also include computer-readable media (e.g., non-transitory media) containing instructions (e.g., software instructions) that, when executed by a processor, perform various functional features of the present invention. Accordingly, the scope of the invention is not limited by the specific hardware and/or software characteristics of the modules explicitly mentioned in the embodiments, unless explicitly claimed. As a non-limiting example, the present invention may in embodiments be implemented by one or more processors (e.g., microprocessors, digital signal processors, baseband processors, microcontrollers) executing software instructions (e.g., stored in volatile and/or persistent memory). In addition, the present invention may also be implemented in an Application Specific Integrated Circuit (ASIC) and/or other hardware components. It should be noted that the above description of the various modules is divided into these modules for clarity of illustration. However, in actual implementation, the boundaries of the various modules may be fuzzy. For example, any or all of the functional modules herein may share various hardware and/or software elements. Also for example, any and/or all of the functional modules herein may be implemented in whole or in part by a common processor executing software instructions. In addition, various software modules executed by one or more processors may be shared among the various software modules. Accordingly, the scope of the present invention is not limited by the mandatory boundaries between the various hardware and/or software elements, unless explicitly claimed otherwise.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A monitoring system for high-rise building construction quality and progress is characterized by comprising the following components:
the image acquisition device is used for acquiring a field engineering drawing and a reinforcing steel bar engineering drawing in a current state of the high-rise building in real time;
the image analysis device is used for generating a total construction progress crosswalk map according to the collected field engineering drawing; and the system is also used for carrying out image recognition on the acquired reinforcement engineering drawing, recognizing the number of the reinforcements in the reinforcement engineering drawing and the size and position parameters of each reinforcement, and judging whether the construction quality of the high-rise building meets the expected requirements or not according to the recognition result.
2. The monitoring system for the construction quality and progress of the high-rise building according to claim 1, wherein the image analysis device comprises a BIM image storage module and an image recognition module;
the BIM map storage module is used for storing a BIM map of materials hoisted by a wall-column binding reinforcing steel bar, a wall-column embedded part, a wall-column template installation, a wall-column concrete pouring, a climbing frame and a tower crane and a reinforcing steel bar BIM map corresponding to the high-rise building;
the image recognition module is used for extracting an image contour of the field engineering drawing and comparing the extracted image contour with the BIM drawings of the wall-column binding reinforcing steel bars, the wall-column embedded parts, the wall-column template installation, the wall-column concrete pouring, the climbing frame and the tower crane hoisting materials stored in the BIM drawing storage module so as to respectively recognize the wall-column binding reinforcing steel bars, the wall-column embedded parts, the wall-column template installation, the wall-column concrete pouring, the climbing frame and the tower crane hoisting materials in the field engineering drawing; the system is also used for carrying out image recognition on the acquired steel bar engineering drawing and recognizing the steel bars in the steel bar engineering drawing; and the system is also used for receiving and carrying out image recognition on the steel bar BIM graph corresponding to the high-rise building, and recognizing the steel bars in the steel bar BIM graph.
3. The system for monitoring the quality and progress of high-rise building construction according to claim 2, wherein the image analyzing means comprises:
the quantity identification module is used for identifying the quantity of the wall-column binding steel bars, the wall-column embedded parts, the wall-column concrete pouring and the wall-column template installation in the field engineering drawing; the number of the steel bars in the steel bar engineering drawing and the steel bar BIM drawing is also identified;
the height identification module is used for identifying the height of the wall-column concrete pouring and the climbing frame in the field engineering drawing;
the quality identification module is used for identifying the quality of the tower crane hoisting material in the field engineering drawing;
and the size and position identification module is used for identifying the length, the diameter and the position of the steel bar in the steel bar engineering drawing and the steel bar BIM drawing.
4. The system for monitoring the quality and progress of high-rise building construction according to claim 3, wherein the image analysis device further comprises a recognition result analysis module; the identification result analysis module comprises a construction progress analysis module; the construction progress analysis module is used for generating the total construction progress crosswalk map according to the number of the wall-column binding reinforcing steel bars, the number of the wall-column embedded parts, the number of the wall-column concrete pouring, the number of the wall-column formwork installation, the height of the wall-column concrete pouring, the height of the climbing frame and the quality of the tower crane hoisting materials.
5. The system for monitoring the construction quality and progress of a high-rise building according to claim 4, wherein the recognition result analyzing module further comprises a construction quality analyzing module; the construction quality analysis module is used for comparing and analyzing the number, the size and the position of the identified steel bars in the steel bar engineering drawing with the number, the size and the position of the identified steel bars in the BIM drawing, and judging whether the construction quality of the high-rise building meets the expected requirement according to the comparison result.
6. The system for monitoring the quality and progress of high-rise building construction according to claim 3, wherein the construction quality analysis module comprises:
the size and position comparison analysis module is used for comparing whether the sizes and the positions of the reinforcing steel bars in the two images of the reinforcing steel bar engineering drawing and the reinforcing steel bar BIM drawing are consistent or not, and if the sizes and the positions of the reinforcing steel bars in the two images are inconsistent, judging that the quality does not meet the expected requirement;
and the steel bar quantity comparison analysis module is used for comparing the quantity of the steel bars in the two images of the steel bar engineering drawing and the steel bar BIM drawing, and judging that the quality does not meet the expected requirement when the quantity of the steel bars in the steel bar quantity BIM drawing in the steel bar engineering drawing is found through comparison.
7. The monitoring system for the quality and progress of high-rise building construction according to claim 1, further comprising an alarm device and a display device;
the alarm device is used for giving an alarm prompt when the quality is judged to be not in accordance with the expected requirement;
the display device is used for displaying the construction total progress crosswalk diagram.
8. A monitoring method for high-rise building construction quality and progress is characterized by comprising the following steps:
s1, acquiring a field engineering drawing and a steel bar engineering drawing of the high-rise building in the current state in real time by the image acquisition device;
step S2, the image analysis device generates a construction total progress crosswalk diagram according to the collected field engineering drawing;
and step S3, the image analysis device carries out image recognition on the acquired steel bar engineering drawing, recognizes the quantity of the steel bars in the steel bar engineering drawing and the size and position parameters of each steel bar, and judges whether the construction quality of the high-rise building meets the expected requirements or not according to the recognition result.
9. The method for monitoring the construction quality and progress of the high-rise building according to claim 8, wherein the image analysis device comprises a BIM image storage module, an image recognition module, a quantity recognition module, a height recognition module, a quality recognition module, a size and position recognition module, and a recognition result analysis module; the identification result analysis module comprises a construction progress analysis module and a construction quality analysis module; the BIM map storage module is used for storing a BIM map of materials hoisted by a wall-column binding reinforcing steel bar, a wall-column embedded part, a wall-column template installation, a wall-column concrete pouring, a climbing frame and a tower crane and a reinforcing steel bar BIM map corresponding to the high-rise building; the step S2 includes:
step S21, the image recognition module extracts the image contour of the field engineering drawing, and compares the extracted image contour with the BIM drawing of the wall-column binding steel bar, the wall-column embedded part, the wall-column template installation, the wall-column concrete pouring, the climbing frame and the tower crane hoisting material stored in the BIM drawing storage module to respectively recognize the wall-column binding steel bar, the wall-column embedded part, the wall-column template installation, the wall-column concrete pouring, the climbing frame and the tower crane hoisting material in the field engineering drawing;
step S22, the quantity identification module identifies the quantity of the wall-column binding steel bars, the wall-column embedded parts, the wall-column concrete pouring and the wall-column template installation;
step S23, the height recognition module recognizes the height of the wall-column concrete pouring and the climbing frame;
step S24, the quality identification module identifies the quality of the tower crane hoisting material;
step S25, the construction progress analysis module generates the construction total progress crosswalk diagram according to the number of the wall-column binding steel bars, the number of the wall-column embedded parts, the number of the wall-column concrete pouring, the number of the wall-column template installation, the height of the wall-column concrete pouring, the height of the climbing frame and the quality of the tower crane hoisting material;
the step S3 includes:
step S31, the image recognition module extracts the image contour of the steel bar engineering drawing and the steel bar BIM drawing, and respectively recognizes the steel bars in the steel bar engineering drawing and the steel bar BIM drawing according to the extracted corresponding image contour;
step S32, the size and position identification module respectively identifies the length, the diameter and the position of the steel bar in the steel bar engineering drawing and the steel bar BIM drawing;
step S33, the quantity identification module respectively identifies the quantity of the steel bars in the steel bar engineering drawing and the steel bar BIM drawing;
step S34, the construction quality analysis module compares and analyzes the number, size and position of the identified steel bars in the steel bar engineering drawing with the number, size and position of the identified steel bars in the BIM drawing, and judges whether the construction quality of the high-rise building meets the expected requirement according to the comparison result;
the construction quality analysis module comprises a size and position comparison analysis module and a steel bar quantity comparison analysis module; the step S34 includes:
step S34a, the size and position comparison analysis module compares whether the sizes and the positions of the reinforcing steel bars in the two images of the reinforcing steel bar engineering drawing and the reinforcing steel bar BIM drawing are consistent or not, and if the sizes and the positions of the reinforcing steel bars in the two images are inconsistent, the quality is judged to be not in accordance with the expected requirement;
and S34b, comparing the quantity of the steel bars in the two images of the steel bar engineering drawing and the steel bar BIM drawing by the steel bar quantity comparison analysis module, and judging that the quality does not meet the expected requirement when the quantity of the steel bars in the steel bar BIM drawing is found by comparison.
10. The method of monitoring the quality and progress of high-rise building construction according to claim 9, further comprising:
step S4, the display device displays the construction total progress crosswalk diagram;
and step S5, the alarm device gives an alarm when the quality is judged not to meet the expected requirement.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113971781A (en) * | 2021-12-03 | 2022-01-25 | 上海建工四建集团有限公司 | Building structure construction progress identification method and device, client and storage medium |
| CN117036655A (en) * | 2023-08-18 | 2023-11-10 | 河北建设集团股份有限公司 | Pattern recognition data acquisition system and method for building construction quality |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113971781A (en) * | 2021-12-03 | 2022-01-25 | 上海建工四建集团有限公司 | Building structure construction progress identification method and device, client and storage medium |
| CN117036655A (en) * | 2023-08-18 | 2023-11-10 | 河北建设集团股份有限公司 | Pattern recognition data acquisition system and method for building construction quality |
| CN117036655B (en) * | 2023-08-18 | 2024-03-05 | 河北建设集团股份有限公司 | Pattern recognition data acquisition system and method for building construction quality |
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