CN114896676A - Intelligent monitoring and analyzing system for standardized construction of building engineering based on BIM three-dimensional model - Google Patents
Intelligent monitoring and analyzing system for standardized construction of building engineering based on BIM three-dimensional model Download PDFInfo
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Abstract
The invention relates to the technical field of building quality management, in particular to a BIM three-dimensional model-based intelligent monitoring and analyzing system for building engineering standardized construction, which comprises a decoration engineering three-dimensional model building platform, a wiring basic information acquisition module, a wiring basic information analysis module, a wiring safety information acquisition module, a wiring safety analysis module, a decoration engineering database and a decoration engineering wiring server, wherein the decoration engineering three-dimensional model building platform comprises a wiring image acquisition unit and a space region division unit. The invention obtains the construction quality parameters of the decoration project by summarizing and calculating the basic parameters and the safety parameters of the wiring in the decoration project, thereby more comprehensively reflecting the overall quality parameters of the decoration project, and the basic parameters of the wiring are analyzed and calculated through the dimension conformity of the wire pipe in the decoration project and the distance between the wire pipe and the wall surface and the ground, so that the basic parameters of the wiring are more detailed and accurate.
Description
Technical Field
The invention relates to the technical field of building quality management, in particular to a BIM three-dimensional model-based intelligent monitoring and analyzing system for standardized construction of building engineering.
Background
The decoration engineering belongs to an important component of the building engineering, the construction of the decoration engineering needs to be carried out in a building or outside the building after a building engineering main body is finished, wiring is the most critical step in the decoration engineering, wires are arranged in wire pipes in a penetrating mode, and the wire pipes are arranged at proper positions of the wall surface or the ground of the building so as to meet the use requirements of later-stage power equipment.
The conventional detection method for the wiring quality of the decoration engineering is that the wiring position and the distance between a line pipe and a wall surface or the ground in the decoration engineering are sampled and checked in a manual sampling mode, the detection mode is only suitable for general decoration engineering, and the detection mode obviously cannot meet the requirements for building decoration engineering with higher wiring requirements; the manual measurement of the line pipe of the decoration project has larger error, and the result obtained by the sampling mode is inaccurate; in addition, the wiring safety in the decoration engineering cannot be monitored, and the detection of the decoration engineering is incomplete.
Disclosure of Invention
The technical scheme adopted by the invention for solving the technical problems is as follows: a building engineering standardized construction intelligent monitoring analysis system based on a BIM three-dimensional model comprises a decoration engineering three-dimensional model building platform, a wiring diagram image acquisition unit and a space region division unit, wherein the space region division unit is used for sequentially dividing the decoration engineering three-dimensional model into a plurality of decoration subareas according to a preset position and sequentially marking the decoration subareas as 1,2, …, j, … and p, the wiring diagram image acquisition unit is used for acquiring a space image of each decoration subarea in a decoration engineering, and simultaneously determining the specific position of the wiring of the decoration engineering through the decoration engineering three-dimensional model, and the decoration engineering three-dimensional model takes a vertex angle on one side of a building as an origin;
the wiring diagram image acquisition unit comprises an image monitoring end, an infrared distance meter, a ray detector and an angle sensor, wherein the image monitoring end is used for shooting each decoration subarea of the decoration project, the infrared distance meter is used for performing infrared distance measurement in each decoration subarea of the decoration project, the ray detector is used for performing ray detection in each decoration subarea of the decoration project, and the angle sensor is used for acquiring the bending angle of a line pipe in each decoration subarea of the decoration project;
the wiring basic information acquisition module is used for acquiring the information of wiring of the wiring pipes in each decoration subarea of the decoration engineering, and the wiring information of the wiring pipes comprises the space between the wiring pipes and the ground or the wall surface, the wiring quantity of the wiring pipes and the size of the wiring pipes;
the wiring basic information analysis module is used for analyzing the information of the wiring of the line pipes in each decoration subarea obtained by the wiring basic information acquisition module so as to obtain basic wiring parameters;
the wiring safety information acquisition module is used for acquiring the wiring safety information of the circuits in each decoration subarea of the decoration project;
the wiring safety analysis module is used for analyzing and calculating the line wiring safety information acquired by the wiring safety information acquisition module so as to obtain wiring safety parameters;
the decoration project database is used for storing standard models of decoration projects and various standard data and parameters of wiring in each decoration subarea in the models;
and the decoration engineering wiring server is used for analyzing and calculating wiring standardized parameters according to the wiring basic information parameters and the wiring safety parameters, analyzing whether the decoration engineering construction quality parameters meet the standard or not, and digitizing and displaying the decoration engineering construction quality.
Preferably, the wiring basic information acquisition module specifically acquires information of the wiring of the line pipe in each decoration subarea of the decoration project in a manner that:
the method comprises the steps that firstly, appearance information of the line pipes is acquired through image monitoring ends respectively based on the positions of the lines arranged in each decoration subarea in the three-dimensional model, then the appearance information of the line pipes is analyzed through an image processing technology, and a basic line-arrangement information acquisition module obtains the number of the line pipes, the diameter of each line pipe and each line pipe according to the appearance information of the line pipes after receiving and analyzingThe coordinates of the line pipes on the wall surface, and the number of the line pipes arranged in each decoration subarea in the decoration engineering is marked as N j ，N j The number of the wire tubes in the jth decoration subarea in the decoration engineering is expressed, j is 1,2, …, p, and the diameter of each wire tube in each decoration subarea in the decoration engineering is marked as phi j n ，φ j n The diameter of the nth line pipe in the jth decoration subarea in the decoration engineering is expressed;
secondly, respectively monitoring the distance between each line pipe and the wall surface or the ground through an infrared distance meter based on the position of wiring in each decoration subarea in the three-dimensional model, and marking the distance between each line pipe and the wall surface in each decoration subarea as D j n ，D j n Is represented as the distance between the nth line pipe in the jth decorative subarea in the decorative engineering and the wall surface, and the distance between the line pipe and the ground surface in each decorative subarea is marked as D' j n ，D' j n The distance between the nth line pipe in the jth decoration subarea in the decoration engineering and the ground is expressed;
thirdly, obtaining the dimension conformity degree delta of the line pipes in the decoration project according to the number of the line pipes in each decoration zone and the diameter of each line pipe in the decoration project,
wherein N is 1,2, …, i, N j mark 、φ j mark n Respectively representing the standard quantity of line pipes in the jth decoration subarea and the standard diameter of the nth line pipe in the jth decoration subarea in the decoration engineering;
fourthly, obtaining the conformity degree delta' of the vertical section of the line pipe in the decoration project according to the distance between the line pipe and the wall surface in each decoration zone of the decoration project; and obtaining the conformity delta' of the horizontal section of the line pipe in the decoration engineering by the same method.
Preferably, the calculation formula of the conformity degree delta' of the vertical section of the line pipe in each decoration subarea in the decoration engineering is
Wherein Δ L min The minimum allowable gap from the line pipe to the wall surface in the decoration engineering is represented, and e represents a constant; the calculation formula of the conformity degree delta' of the horizontal section of the line pipe in the decoration engineering is
Wherein delta L' min Represents the minimum allowable clearance from the conduit to the ground in the decoration project, and e is a constant.
Preferably, the dimension conformity degree delta of the line pipe in each decoration zone in the decoration engineering, the conformity degree delta of the vertical section of the line pipe and the conformity degree delta' of the horizontal section of the line pipe are substituted into a formula
Obtaining the wiring basic parameters of the decoration project
Wherein a1, a2 and a3 respectively represent the weight occupied by the dimension conformity of the conduit in each decoration subarea, the weight occupied by the conformity of the vertical section of the conduit and the weight occupied by the conformity of the horizontal section of the conduit in the decoration engineering.
Preferably, the wiring security information acquisition module is configured to acquire the wiring security information in a corresponding wiring security information acquisition manner:
according to the bending angle of each line pipe in each decoration subarea of the decoration engineering obtained by the receiving angle sensor, marking the bending angle of each line pipe in each decoration subarea of the decoration engineering as theta j n ，θ j n The bending angle of the nth line pipe in the jth decoration subarea in the decoration engineering is represented, and meanwhile, the wiring safety information acquisition module receives the total area ratio of the line pipes which are penetrated by the line pipes in the decoration subareas of the decoration engineering and recorded as upsilon j n ，υ j n The ratio of the wire occupying area of the nth wire tube in the jth decoration subarea in the decoration engineering is shown;
and obtaining the bending rate psi of the line pipe through the bending angle of each line pipe in each decoration subarea of the decoration engineering, and obtaining the torsional rate omega of the line pipe through the ratio of the area occupied by the line pipe of each line pipe in each decoration subarea of the decoration engineering.
Preferably, the calculation formula of the wire tube bending rate psi in the decoration engineering is
Wherein lambda represents the compensation coefficient of the bending angle of the pipeline pipe in each decoration subarea of the decoration engineering, e represents a constant, and theta represents j mark n And the standard bending angle of the nth line pipe in the jth decoration subarea in the decoration engineering is shown.
Preferably, the calculation formula for obtaining the torsional rate omega of the line tube by the ratio of the area of the line tube occupied by the line tube penetrating through the line tube in each decoration subarea in the decoration engineering is
Where e is a constant.
Preferably, the wiring safety parameter specific analysis formula of the decoration engineering is as follows: substituting the bending rate psi of the line pipe in the decoration engineering and the ratio of the area of the line pipe occupied by the line pipe penetrating wires into the line pipe to obtain the torsional rate omega of the line pipe into a formula
Further obtaining the wiring safety parameters of the decoration engineering
b1 and b2 respectively represent the weight of the bending rate of the line pipe in each decoration subarea of the decoration engineering and the weight of the ratio of the area of the line pipe occupied by the line pipe penetrating wires.
Preferably, the calculation formula of the construction quality parameters of the decoration engineering is
Wherein σ 1 and σ 2 respectively represent influence factors of wiring basic parameters of the decoration engineering and wiring safety parameters of the decoration engineering.
The invention has the beneficial effects that: the method comprises the steps of firstly, obtaining construction quality parameters of the decoration project by adopting a mode of summarizing and calculating basic parameters and safety parameters of wiring in the decoration project, so that the overall quality parameters of the decoration project are more comprehensively embodied, and analyzing and calculating the basic parameters of the wiring through the size conformity of a wire pipe in the decoration project and the distance between the wire pipe and the wall surface and the ground, so that the basic parameters of the wiring are more detailed and accurate; meanwhile, in the aspect of wiring safety, wiring safety is calculated through the bending rate of the line pipe and the torsion rate of the line pipe in the decoration engineering, so that the requirement of calculating the whole construction quality parameters of the decoration engineering with higher requirements is met.
And secondly, comparing the product of the actual number and the actual area of the line pipe layout in the decoration engineering with the product of the standard number and the standard area of the line pipe in the decoration engineering database, so that the line pipe layout evaluation in the decoration engineering is more objective.
And thirdly, determining the conformity of the wiring pipe arrangement position by respectively calculating the distances between the wiring pipe and the wall surface and the ground in the decoration engineering, thereby more accurately judging the conformity of the wiring pipe arrangement position.
The wiring server of the decoration engineering can analyze and calculate the wiring standardized parameters according to the wiring basic information parameters and the wiring safety parameters, and digitize and display the construction quality of the decoration engineering, so that whether the specific numerical value of the construction quality of the decoration engineering is in a specified range or not can be visually seen.
Drawings
The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.
Fig. 1 is a schematic diagram of the connections between the various modules of the present invention.
FIG. 2 is a structural diagram of a three-dimensional model building platform for decoration engineering according to the present invention.
Detailed Description
The following describes embodiments of the present invention in detail. The following examples are illustrative only and are not to be construed as limiting the invention. The examples, where specific techniques or conditions are not indicated, are to be construed according to the techniques or conditions described in the literature in the art or according to the product specifications.
Referring to fig. 1, a building engineering standardized construction intelligent monitoring and analyzing system based on BIM three-dimensional model comprises a decoration engineering three-dimensional model construction platform, a wiring basic information acquisition module, a wiring basic information analysis module, a wiring safety information acquisition module, a wiring safety analysis module, a decoration engineering database and a decoration engineering wiring server, wherein the decoration engineering three-dimensional model construction platform is connected with a wiring image acquisition unit which is respectively connected with the wiring basic information acquisition module and the wiring safety information acquisition module, the wiring basic information analysis module, the wiring safety analysis module and the decoration engineering database are all connected with the decoration engineering wiring server, the wiring basic information acquisition module is connected with the wiring basic information analysis module, the wiring safety information acquisition module is connected with the wiring safety analysis module, the invention obtains and analyzes the basic information and the safety information of the circuit layout in the decoration engineering, thereby comprehensively judging whether the wiring of the decoration engineering meets the standard or not from the two aspects.
The decoration engineering three-dimensional model building platform is used for building a corresponding decoration engineering three-dimensional model according to a space structure corresponding to a decoration engineering, and comprises a wiring diagram image acquisition unit and a space region division unit, wherein the space region division unit is used for dividing the decoration engineering three-dimensional model into a plurality of decoration subareas according to a preset position in sequence and marking the number of the decoration subareas as 1,2, …, j, …, p in sequence, the wiring diagram image acquisition unit is used for acquiring the space image of each decoration subarea in the decoration engineering and determining the specific position of the wiring pipe arrangement of the decoration engineering through the decoration engineering three-dimensional model, and the decoration engineering three-dimensional model takes a vertex angle at one side of a building as an origin point. And further judging whether the wiring in the decoration engineering meets the requirements.
The wiring diagram image acquisition unit comprises an image monitoring end, an infrared distance meter, a ray detector and an angle sensor, wherein the image monitoring end is used for shooting each decoration subarea of the decoration project, so that the size and the number of the line pipes in each decoration subarea of the decoration project are determined, the infrared distance meter is used for performing infrared distance measurement in each decoration subarea of the decoration project, so that the distance from the line pipes to the wall surface in each decoration subarea of the decoration project is determined, the ray detector is used for performing ray detection in each decoration subarea of the decoration project, and the angle sensor is used for acquiring the bending angle of the line pipes in each decoration subarea of the decoration project, so that the influence of the bending angle of the line pipes in each decoration subarea of the decoration project on the safety of the lead is determined.
And the decoration engineering database is used for storing standard models of decoration engineering and various standard data and parameters of wiring in each decoration subarea in the models.
And the wiring basic information acquisition module is used for acquiring the information of wiring of the line pipes in each decoration subarea of the decoration engineering, and the wiring information of the line pipes comprises the distance between the line pipes and the ground or the wall surface, the wiring quantity of the line pipes and the size of the line pipes.
The wiring basic information acquisition module specifically acquires the information of the wiring of the line pipes in the decoration subareas of the decoration engineering in the following way:
the method comprises the steps that firstly, appearance information of the line pipes is collected through an image monitoring end based on the positions of the lines arranged in each decoration subarea in the three-dimensional model, then the appearance information of the line pipes is analyzed through an image processing technology, a basic line-arrangement information acquisition module obtains the number of the line pipes, the diameter of each line pipe and the coordinates of each line pipe on the wall surface according to the appearance information of the line pipes after the analysis is received, and the number of the line pipe arranged in each decoration subarea in the decoration engineering is marked as N j ，N j The number of the wire tubes in the jth decoration subarea in the decoration engineering is expressed, j is 1,2, …, p, and the diameter of each wire tube in each decoration subarea in the decoration engineering is marked as phi j n ，φ j n Expressed as the diameter of the nth line pipe in the jth decoration subarea in the decoration project;
secondly, respectively monitoring the distance between each line pipe and the wall surface or the ground through an infrared distance meter based on the position of wiring in each decoration subarea in the three-dimensional model, and marking the distance between each line pipe and the wall surface in each decoration subarea as D j n ，D j n Is represented as the distance between the nth line pipe in the jth decorative subarea in the decorative engineering and the wall surface, and the distance between the line pipe and the ground surface in each decorative subarea is marked as D' j n ，D' j n The distance between the nth line pipe in the jth decoration subarea in the decoration engineering and the ground is expressed;
thirdly, obtaining the dimension conformity degree delta of the line pipes in the decoration engineering according to the number of the line pipes in each decoration zone and the diameter of each line pipe in the decoration engineering,
wherein N is 1,2, …, i, N j mark 、φ j mark n Respectively representing the standard quantity of line pipes in the jth decoration subarea and the standard diameter of the nth line pipe in the jth decoration subarea in the decoration engineering;
fourthly, obtaining the conformity degree delta' of the vertical section of the line pipe in the decoration project according to the distance between the line pipe and the wall surface in each decoration zone of the decoration project; the conformity degree delta' of the spool horizontal segment in the decoration engineering is obtained in the same way, and the spool is arranged on the wall and the ground in the decoration engineering, so that the spool arranged on the wall and the ground needs to be monitored, the condition of the spool arrangement is comprehensively analyzed, and the comprehensiveness and the accuracy of the spool analysis in the decoration engineering are increased.
The calculation formula of the conformity degree delta' of the vertical section of the line pipe in each decoration subarea in the decoration engineering is
Wherein Δ L min The minimum allowable gap from the line pipe to the wall surface in the decoration engineering is represented, and e represents a constant; the calculation formula of the conformity degree delta' of the horizontal section of the line pipe in the decoration engineering is
Wherein delta L' min Represents the minimum allowable clearance from the conduit to the ground in the decoration project, and e is a constant. According to the method, the product of the actual number and the actual area of the wire tube layout in the decoration engineering is compared with the product of the standard number and the standard area of the wire tube in the decoration engineering database, so that the method is more objective in the evaluation of the wire tube layout in the decoration engineering; in addition, the arrangement position of the line pipe on the wall surface in the decoration engineering is actually the line groove formed in the corresponding position of the wall surface, the line pipe cannot expose the line groove, the line pipe arranged on the ground in the decoration engineering is arranged on the ground, when the infrared distance measuring instrument measures the distance of the line pipe on the wall surface, the measured distance is the distance between one side, close to the wall surface, of the line pipe and the wall surface, and the distance between the upper side surface of the line pipe and the ground is measured by the line pipe distance on the ground in the same way. It should be noted that, during the specific construction of the decoration engineering, the conduits with larger or smaller diameters are used according to the actual construction situation, so that the number of the required conduits is correspondingly reduced or increased, and thus it cannot be considered whether the diameters and the dimensions of the conduits are equal to the standard diameters and the standard dimensions of the conduits stored in the decoration engineering database, and the diameters and the number of the conduits need to be considered comprehensively.
And the wiring basic information analysis module is used for analyzing the information of the wiring of the line pipes in the decoration subareas acquired by the wiring basic information acquisition module so as to obtain the basic parameters of the wiring.
Substituting the dimension conformity delta of the line pipe in each decoration zone, the conformity delta of the vertical section of the line pipe and the conformity delta' of the horizontal section of the line pipe into a formula
Obtaining the wiring basic parameters of the decoration project
Wherein a1, a2 and a3 respectively represent the weight of the dimension conformity of the conduit in each decoration subarea, the weight of the conformity of the vertical section of the conduit and the weight of the horizontal section of the conduit in the decoration engineeringThe conformity degree of the wiring pipe layout position is determined by respectively calculating the distances between the wiring pipe and the wall surface and the ground in the decoration engineering, so that the conformity degree of the wiring pipe layout position is more accurately judged.
And the wiring safety information acquisition module is used for acquiring the wiring safety information in each decoration subarea of the decoration project.
The wiring safety information acquisition mode corresponding to the wiring safety information acquisition module is as follows:
according to the bending angle of each line pipe in each decoration subarea of the decoration engineering obtained by the receiving angle sensor, marking the bending angle of each line pipe in each decoration subarea of the decoration engineering as theta j n ，θ j n The bending angle of the nth line pipe in the jth decoration subarea in the decoration engineering is represented, and meanwhile, the wiring safety information acquisition module receives the total area ratio of the line pipes which are penetrated by the line pipes in the decoration subareas of the decoration engineering and recorded as upsilon j n ，υ j n The ratio of the wire occupying area of the nth wire tube in the jth decoration subarea in the decoration engineering is shown;
the bending rate psi of the line tube is obtained through the bending angle of each line tube in each decoration subarea of the decoration engineering, the torsional rate omega of the line tube is obtained through the ratio of the area of each line tube in each decoration subarea of the decoration engineering for the line tube to be penetrated by the lead, the bending joint is generally used for bending the line tube in the decoration engineering, the bending has no great influence on the line tube, but has certain influence on the safety of the lead, particularly, the smaller the bending angle of the lead with the larger square number is, the worse the safety is, and the bending rate of the line tube is also an important index of the safety of the lead in the line tube in the decoration engineering; the quantity of the wire of wearing to establish in the spool is also limited in addition, and the wire of wearing to establish in the spool usually can not be greater than 40% of spool total area, exceeds this value and can cause the potential safety hazard to the wire of spool to the security index that the spool was laid can be confirmed through the calculation of above-mentioned two parameters.
The calculation formula of the wire tube bending rate psi in the decoration engineering is
Wherein lambda represents the compensation coefficient of the bending angle of the pipeline pipe in each decoration subarea of the decoration engineering, e represents a constant, and theta represents j mark n And the standard bending angle of the nth line pipe in the jth decoration subarea in the decoration engineering is shown.
The calculation formula of the torsional rate omega of the line tube obtained by the ratio of the area occupied by the line tube penetrating the wire in each decoration subarea in the decoration engineering is
Where e is a constant.
And the wiring safety analysis module is used for analyzing and calculating the line wiring safety information acquired by the wiring safety information acquisition module so as to obtain wiring safety parameters.
The wiring safety parameter concrete analysis formula of the decoration engineering is as follows: substituting the bending rate psi of the line pipe in the decoration engineering and the ratio of the area of the line pipe occupied by the line pipe penetrating wires into the line pipe to obtain the torsional rate omega of the line pipe into a formula
Further obtaining the wiring safety parameters of the decoration engineering
b1 and b2 respectively represent the weight of the bending rate of the line pipe in each decoration subarea of the decoration engineering and the weight of the ratio of the area of the line pipe occupied by the line pipe penetrating wires.
The decoration engineering wiring server is used for analyzing and calculating wiring standardized parameters according to the wiring basic information parameters and the wiring safety parameters, analyzing whether the decoration engineering construction quality parameters meet the standard or not, and digitizing and displaying the decoration engineering construction quality so as to visually find whether the specific numerical value of the decoration engineering construction quality is in a specified range or not.
The calculation formula of the construction quality parameters of the decoration engineering is
Wherein sigma 1 and sigma 2 respectively represent the basic wiring parameters of the decoration engineering and the influence factors of the wiring safety parameters of the decoration engineering, the construction quality parameters of the decoration engineering can objectively and accurately reflect the position accuracy and the safety of wiring pipes in the decoration engineering, and the construction quality condition of the decoration engineering can be accurately and visually seen.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and those skilled in the art can make changes, modifications, substitutions and alterations to the above embodiments within the scope of the present invention and still cover the scope of the present invention.
Claims (9)
1. An intelligent monitoring and analyzing system for standardized construction of building engineering based on BIM three-dimensional model, it is characterized by comprising a decoration engineering three-dimensional model construction platform used for constructing a corresponding decoration engineering three-dimensional model according to a space structure corresponding to a decoration engineering, wherein the decoration engineering three-dimensional model construction platform comprises a wiring diagram image acquisition unit and a space region division unit, wherein the space region dividing unit is used for sequentially dividing the decoration engineering three-dimensional model into a plurality of decoration subareas according to a preset position, the numbers of the decoration subareas are marked as 1,2, …, j, …, p in sequence, the wiring image acquisition unit is used for acquiring the space images of the decoration subareas in the decoration engineering, meanwhile, the specific position of the wiring pipe arrangement of the decoration engineering is determined through the decoration engineering three-dimensional model, and the decoration engineering three-dimensional model takes a vertex angle on one side of the building as an original point;
the wiring diagram image acquisition unit comprises an image monitoring end, an infrared distance meter, a ray detector and an angle sensor, wherein the image monitoring end is used for shooting each decoration subarea of the decoration project, the infrared distance meter is used for performing infrared distance measurement in each decoration subarea of the decoration project, the ray detector is used for performing ray detection in each decoration subarea of the decoration project, and the angle sensor is used for acquiring the bending angle of a line pipe in each decoration subarea of the decoration project;
the wiring basic information acquisition module is used for acquiring the information of wiring of the wiring pipes in each decoration subarea of the decoration engineering, and the wiring information of the wiring pipes comprises the space between the wiring pipes and the ground or the wall surface, the wiring quantity of the wiring pipes and the size of the wiring pipes;
the wiring basic information analysis module is used for analyzing the information of the wiring of the line pipes in each decoration subarea obtained by the wiring basic information acquisition module so as to obtain basic wiring parameters;
the wiring safety information acquisition module is used for acquiring the wiring safety information of the circuits in each decoration subarea of the decoration project;
the wiring safety analysis module is used for analyzing and calculating the line wiring safety information acquired by the wiring safety information acquisition module so as to obtain wiring safety parameters;
the decoration project database is used for storing standard models of decoration projects and various standard data and parameters of wiring in each decoration subarea in the models;
and the decoration engineering wiring server is used for analyzing and calculating wiring standardized parameters according to the wiring basic information parameters and the wiring safety parameters, analyzing whether the decoration engineering construction quality parameters meet the standard or not, and digitizing and displaying the decoration engineering construction quality.
2. The building engineering standardized construction intelligent monitoring and analyzing system based on the BIM three-dimensional model as claimed in claim 1, wherein the wiring basic information acquisition module specifically acquires information of wiring pipes in each decoration zone of the decoration project in a manner that:
the method comprises the steps that firstly, appearance information of the line pipes is acquired through image monitoring ends respectively based on the positions of the lines arranged in each decoration subarea in the three-dimensional model, then the appearance information of the line pipes is analyzed through an image processing technology, a basic line-arrangement information acquisition module obtains the number of the line pipes, the diameter of each line pipe and the coordinates of each line pipe on the wall surface according to the appearance information of the line pipes after the analysis is received, and the line pipes arranged in each decoration subarea in the decoration engineering are arrangedIs marked as N j ，N j The number of the wire tubes in the jth decoration subarea in the decoration engineering is expressed, j is 1,2, …, p, and the diameter of each wire tube in each decoration subarea in the decoration engineering is marked as phi j n ，φ j n The diameter of the nth line pipe in the jth decoration subarea in the decoration engineering is expressed;
secondly, respectively monitoring the distance between each line pipe and the wall surface or the ground through an infrared distance meter based on the position of wiring in each decoration subarea in the three-dimensional model, and marking the distance between each line pipe and the wall surface in each decoration subarea as D j n ，D j n Is represented as the distance between the nth line pipe in the jth decorative subarea in the decorative engineering and the wall surface, and the distance between the line pipe and the ground surface in each decorative subarea is marked as D' j n ，D' j n The distance between the nth line pipe in the jth decoration subarea in the decoration engineering and the ground is expressed;
thirdly, obtaining the dimension conformity degree delta of the line pipes in the decoration engineering according to the number of the line pipes in each decoration zone and the diameter of each line pipe in the decoration engineering,
wherein N is 1,2, …, i, N j mark 、φ j mark n Respectively representing the standard quantity of line pipes in the jth decoration subarea and the standard diameter of the nth line pipe in the jth decoration subarea in the decoration engineering;
fourthly, obtaining the conformity degree delta' of the vertical section of the line pipe in the decoration project according to the distance between the line pipe and the wall surface in each decoration zone of the decoration project; and obtaining the conformity delta' of the horizontal section of the line pipe in the decoration engineering by the same method.
3. The BIM three-dimensional model-based intelligent monitoring and analyzing system for standardized construction of building engineering according to claim 2, wherein the calculation formula of the conformity degree delta' of the vertical section of the line pipe in each decoration zone in the decoration engineering is
Wherein Δ L min The minimum allowable gap from the line pipe to the wall surface in the decoration engineering is represented, and e represents a constant; the calculation formula of the conformity degree delta' of the horizontal section of the line pipe in the decoration engineering is
Wherein delta L' min Represents the minimum allowable clearance from the conduit to the ground in the decoration project, and e is a constant.
4. The BIM three-dimensional model-based intelligent monitoring and analyzing system for standardized construction of building engineering according to claim 3, wherein the dimension conformity degree delta of the conduit in each decoration zone, the conformity degree delta of the vertical section of the conduit and the conformity degree delta' of the horizontal section of the conduit in the decoration project are substituted into a formula
Obtaining the wiring basic parameters of the decoration project
Wherein a1, a2 and a3 respectively represent the weight occupied by the dimension conformity of the conduit in each decoration subarea, the weight occupied by the conformity of the vertical section of the conduit and the weight occupied by the conformity of the horizontal section of the conduit in the decoration engineering.
5. The BIM three-dimensional model-based intelligent monitoring and analyzing system for standardized construction of building engineering according to claim 1, wherein the wiring safety information acquisition module corresponds to a wiring safety information acquisition mode that:
according to the bending angle of each line pipe in each decoration subarea of the decoration engineering obtained by the receiving angle sensor, marking the bending angle of each line pipe in each decoration subarea of the decoration engineering as theta j n ，θ j n Represents the bending angle of the nth line pipe in the jth decoration subarea in the decoration engineering, and simultaneously arranges a wiring safety information acquisition moduleThe total area ratio of each wire pipe penetrating through each wire pipe in each decoration subarea of the decoration project is recorded as upsilon j n ，υ j n The ratio of the wire occupying area of the nth wire tube in the jth decoration subarea in the decoration engineering is shown;
and obtaining the bending rate psi of the line pipe through the bending angle of each line pipe in each decoration subarea of the decoration engineering, and obtaining the torsional rate omega of the line pipe through the ratio of the area occupied by the line pipe of each line pipe in each decoration subarea of the decoration engineering.
6. The BIM three-dimensional model-based intelligent monitoring and analyzing system for standardized construction of building engineering according to claim 5, wherein the calculation formula of the wire tube bending rate psi in the decoration engineering is
Wherein lambda represents the compensation coefficient of the bending angle of the pipeline pipe in each decoration subarea of the decoration engineering, e represents a constant, and theta represents j mark n And the standard bending angle of the nth line pipe in the jth decoration subarea in the decoration engineering is shown.
7. The building engineering standardized construction intelligent monitoring and analyzing system based on the BIM three-dimensional model as claimed in claim 6, wherein the calculation formula for obtaining the torsional curvature ω of the line pipe is obtained by the ratio of the area of the line pipe occupied by the line pipe penetrating through the line pipe in each decoration zone of the decoration project
Where e is a constant.
8. The BIM three-dimensional model-based intelligent monitoring and analyzing system for standardized construction of building engineering according to claim 7, wherein the wiring safety parameter concrete analysis formula of the decoration engineering is as follows: substituting the bending rate psi of the line pipe in the decoration engineering and the ratio of the area of the line pipe occupied by the line pipe penetrating wires into the line pipe to obtain the torsional rate omega of the line pipe into a formula
Further obtaining the wiring safety parameters of the decoration engineering
b2 represents the weight of the bending rate of the line pipe in each decoration subarea of the decoration engineering and the weight of the ratio of the line pipe penetrating wires occupying the area of the line pipe.
9. The BIM three-dimensional model-based intelligent monitoring and analysis system for standardized construction of building engineering according to claim 8, wherein the calculation formula of the construction quality parameters of the decoration engineering is
Wherein σ 1 and σ 2 respectively represent influence factors of wiring basic parameters of the decoration engineering and wiring safety parameters of the decoration engineering.
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