A model generation method and system combining whole process management of construction project

Abstract

The present invention relates to a model generation method and system combined with the whole process management of a construction project, and relates to the field of engineering management, including: obtaining the drawing design record data of the construction project, dividing the construction project into units according to the design change records therein, and obtaining a set of engineering units; performing drawing quality analysis of multiple engineering units according to the drawing design record data and the design change records, and obtaining a set of drawing quality information; obtaining the construction record data of the construction project, performing construction quality analysis, and performing construction quality analysis according to the drawing call records in the construction record data, obtaining a set of construction quality information, calculating and obtaining a set of engineering quality information, constructing a digital model of the construction project, marking, and generating a construction project management model. The present invention solves the technical problem of low accuracy in reflecting engineering quality in the application of digital models of construction projects in the prior art, and achieves the technical effect of improving the quality of engineering construction management.

Description

Technical Field

[0001] The present invention relates to the field of engineering management, and in particular to a model generation method and system combined with the whole process management of a construction project. Background Art

[0002] Digital technology and 3D modeling technology are gradually being applied to the field of construction project management and inspection. By establishing a digital 3D model of the project, visual management of the entire life cycle of the project can be achieved. However, existing technologies mainly focus on the construction of 3D models and the display of static information, such as comparing the model with the actual construction status to detect whether the construction meets the design specifications. However, there is a lack of in-depth analysis of potential hidden dangers in the project, and the functions are relatively single.

[0003] Therefore, the application of digital models of construction projects in the existing technology has technical problems such as low accuracy in reflecting project quality, inability to provide effective reference for project inspection, and single model function. Summary of the invention

[0004] The present invention aims to solve the technical problems in the prior art of construction project digital model application, such as low accuracy in reflecting project quality, failure to provide effective reference for project inspection, and single model function, and provides a model generation method and system combined with the whole process management of construction projects to solve the problems.

[0005] The technical solution of the present invention to solve the above technical problems is as follows:

[0006] In a first aspect, the present invention provides a model generation method combined with the whole process management of a construction project, comprising: obtaining drawing design record data of the construction project, dividing the construction project into units according to the design change record in the drawing design record data, and obtaining a set of engineering units;

[0007] According to the drawing design record data and the design change record, a drawing quality analysis of multiple engineering units in the engineering unit set is performed to obtain a drawing quality information set;

[0008] Acquire the construction record data of the construction project, perform construction quality analysis, and perform auxiliary construction quality analysis based on the drawing call record in the construction record data and the design change record to obtain a construction quality information set;

[0009] According to the drawing quality information set and the construction quality information set, the engineering quality information set is calculated to obtain a digital model of the construction project, the engineering unit set is identified using the engineering quality information set, and a construction project management model is generated.

[0010] In a second aspect, the present invention further provides a model generation system combined with the whole process management of a construction project, comprising:

[0011] The engineering unit division module is used to obtain the drawing design record data of the construction project, divide the construction project into units according to the design change record in the drawing design record data, and obtain the engineering unit set;

[0012] A drawing quality analysis module, used to perform drawing quality analysis of multiple engineering units in the engineering unit set according to the drawing design record data and design change record, and obtain a drawing quality information set;

[0013] A construction quality analysis module, used to obtain the construction record data of the construction project, perform construction quality analysis, and perform auxiliary construction quality analysis based on the drawing call record in the construction record data and the design change record to obtain a construction quality information set;

[0014] The model generation module is used to calculate the engineering quality information set based on the drawing quality information set and the construction quality information set, construct a digital model of the construction project, use the engineering quality information set to identify the engineering unit set, and generate a construction project management model.

[0015] The beneficial effects of the present invention are: by obtaining drawing design record data and construction record data, combining design change records to divide engineering units and analyze drawing quality, obtaining drawing quality information in the engineering design stage, and performing auxiliary analysis on construction quality, obtaining construction quality information, generating a construction engineering management model including an engineering quality information set, marking, accurately reflecting the quality of each unit in the project, and providing a reliable reference for engineering quality analysis and detection. The present invention can accurately capture the dynamic changes of the design stage and the construction stage by combining drawing design data, design change records and construction record data, and construct an engineering quality information set with multi-dimensional data support, so as to intuitively present the quality status and hidden danger probability of different parts of the project in the model. The method effectively solves the technical problem of not analyzing the hidden danger situation of buildings through digital models and data processing technology under the traditional management mode, greatly improves the accuracy and efficiency of engineering management and detection, and constructs an engineering management model based on the design drawing data and construction data of the whole process, so as to achieve the technical effect of improving the quality of engineering construction management. It provides a digital solution for engineering quality monitoring and optimization, and enriches the functions of digital engineering models. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A flow chart of a model generation method combined with the whole process management of a construction project provided by the present invention;

[0017] Figure 2 This is a schematic diagram of the structure of the model generation system combined with the whole process management of the construction project provided by the present invention.

[0018] In the accompanying drawings, the components represented by the reference numerals are described as follows:

[0019] Engineering unit division module 01, drawing quality analysis module 02, construction quality analysis module 03, model generation module 04. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0021] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0022] In the description of the present invention, the term "for example" is used to mean "used as an example, illustration or explanation". Any embodiment described as "for example" in the present invention is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is given to enable any technician in the field to implement and use the present invention. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the present invention can be implemented without using these specific details. In other examples, well-known structures and processes will not be elaborated in detail to avoid obscuring the description of the present invention with unnecessary details. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the widest scope consistent with the principles and features disclosed in the present invention.

[0023] Embodiment 1, as Figure 1 As shown, the embodiment of the present invention provides a model generation method combined with the whole process management of the construction project, including:

[0024] S10: Acquire drawing design record data of the construction project, divide the construction project into units according to the design change record in the drawing design record data, and obtain a set of engineering units;

[0025] In the embodiment of the present application, the drawing design record data of the construction project for which the digital model of the project is to be constructed is first obtained, which records the detailed design information of multiple engineering modules of the construction project and related historical design change records.

[0026] Changes in drawings during the design process may be caused by the difficulty of design coordination. The more changes there are, the more complex the drawing design is, and the greater the possible construction quality problems. Therefore, the construction project is divided into units according to the design change records in the drawing design record data. The greater the number of changes in the design change record, the more accurately the digital model of the project needs to reflect the quality of the construction project. The more unit divisions are made, the smaller the volume of the divided engineering units is, and the fineness of the construction of the digital model of the project is improved. Conversely, the smaller the number of changes in the design change record, the fewer unit divisions are made, the larger the volume of the divided engineering units is, and the efficiency of the construction of the digital model of the project is improved.

[0027] Step S10 in the method provided in the embodiment of the present application includes:

[0028] Acquire drawing design record data of a construction project, wherein the drawing design record data includes a plurality of module design record data of a plurality of engineering modules;

[0029] Extracting the design change times in the design record data of the plurality of modules as a plurality of design change records;

[0030] According to the multiple design change records, the multiple engineering modules are divided into units to obtain an engineering unit set.

[0031] In the embodiment of the present application, the drawing design record data of the construction project is first obtained. The drawing design record data includes all versions of drawing data recorded in the engineering design stage, specifically including drawing design record data of multiple engineering modules.

[0032] For example, the plurality of engineering modules include different parts of a construction project such as a basement, an entrance unit door, an elevator shaft, and a corridor. The drawing design record data includes multiple versions of module design record data of the plurality of engineering modules in the design stage. The more times the drawing design of an engineering module is changed, the more times the design of the drawing in the corresponding module design record data is changed. For example, the wall structure of a certain project is modified and changed 20 times in the design.

[0033] Furthermore, the number of design changes in the design record data of the multiple modules is extracted as multiple design change records, specifically the number of times the design of the drawings of different engineering modules are modified. The design change record reflects the modification frequency and complexity in the module design process.

[0034] According to the multiple design change records, the multiple engineering modules are divided into units to obtain an engineering unit set, wherein the greater the number of design changes in the design change record, the greater the number of divided engineering units.

[0035] The step of dividing the plurality of engineering modules into units according to the plurality of design change records includes:

[0036] Get the preset number of divisions;

[0037] The ratio of each design change record to the average of the plurality of design change records is calculated, and the ratio is multiplied by the preset number of divisions to obtain a plurality of unit division numbers, as shown in the following formula:

[0038] ;

[0039] Among them, T is the number of unit divisions, ROUNDUP is the round-up function, is the preset division quantity, K is the design change record, M is the number of multiple engineering modules, Design change record for the i-th engineering module;

[0040] The multiple engineering modules are divided into units according to the multiple unit division numbers to obtain an engineering unit set.

[0041] Among them, first obtain the preset number of divisions of multiple engineering modules. The preset number of divisions of multiple engineering modules is set according to the construction volume of multiple engineering modules. Exemplarily, it is set according to the total construction time of multiple engineering modules. The greater the construction time, the greater the preset number of divisions. For example, the maximum number of divisions is 100, and the corresponding construction time is 360 days. The ratio of the theoretical construction time of each engineering module (which can be obtained by evaluating the construction time by technicians in this field) to 360 days is calculated, multiplied by 100 and rounded to obtain the preset number of divisions of the engineering module.

[0042] Further, according to the multiple design change records, the ratio of each design change record of each engineering module to the average of the multiple design change records is calculated, and multiplied by the preset division number corresponding to the engineering module to obtain multiple unit division numbers, as shown in the following formula:

[0043] ;

[0044] Among them, T is the number of unit divisions, ROUNDUP is the round-up function, is the preset number of divisions corresponding to the engineering module, K is the number of design changes in the design change record of the engineering module, M is the number of multiple engineering modules, is the number of design changes in the design change record of the i-th engineering module.

[0045] In this way, the number of unit divisions of the multiple engineering modules is calculated, and the multiple engineering modules are divided into units according to the number of unit divisions to obtain the multiple engineering units divided within the multiple engineering modules, thereby obtaining an engineering unit set.

[0046] Exemplarily, the engineering module is divided evenly according to the number of unit divisions. For example, the total volume of the entrance unit door is obtained, and then the entrance unit door engineering module is evenly divided into engineering units with the same number of unit divisions according to the number of unit divisions of the entrance unit door engineering module. Each engineering unit has the same volume size and shape, such as the same rectangular block, and the engineering units with the same number of unit divisions are combined to form an engineering module.

[0047] The engineering units are divided based on the number of design changes in the drawings of different engineering modules to improve the accuracy and efficiency of the division. The set of engineering units obtained in this way can better serve the subsequent engineering quality analysis and hidden danger detection, and provide refined support for the whole process management of the construction project.

[0048] S20: performing drawing quality analysis of multiple engineering units in the engineering unit set according to the drawing design record data and the design change record to obtain a drawing quality information set;

[0049] In the embodiment of the present application, the drawing design record data can reflect the drawing quality of the engineering unit. For example, the fewer the number of design changes, the simpler and clearer the drawing design, and the higher the drawing quality information, and vice versa. The higher the repeatability of the drawing design in the historical time, the higher the reusability of the drawing design, and the higher the drawing quality information. Conversely, the lower the repeatability of the drawing, the newer the drawing, the greater the potential risks that may occur during engineering construction, and the lower the drawing quality information.

[0050] Step S20 in the method provided in the embodiment of the present application includes:

[0051] Extracting, from the drawing design record data, a plurality of unit design data of a plurality of engineering units in the engineering unit set, and obtaining a plurality of unit design change times of the plurality of engineering units;

[0052] Performing drawing quality analysis on the plurality of engineering units according to the plurality of unit design data and the plurality of unit design change times to obtain a first drawing quality information set and a second drawing quality information set;

[0053] A drawing quality information set is obtained by calculation according to the first drawing quality information set and the second drawing quality information set.

[0054] In the embodiment of the present application, drawings of multiple engineering units in the engineering unit set are first extracted from the drawing design record data as multiple unit design data. Each unit design data specifically includes design parameters such as size, structural requirements, material specifications, etc. in each engineering unit.

[0055] And, obtain the number of unit design changes of multiple engineering units, that is, the number of drawing changes in the process of designing drawings of each engineering unit. The number of unit design changes of each engineering unit is the number of design changes of the corresponding engineering module.

[0056] Drawing quality analysis of multiple engineering units in the engineering unit set is performed according to multiple unit design data and multiple unit design change times to obtain a first drawing quality information set and a second drawing quality information set.

[0057] In an embodiment of the present application, according to the plurality of unit design data and the plurality of unit design change times, a drawing quality analysis of the plurality of engineering units is performed to obtain a first drawing quality information set and a second drawing quality information set, including:

[0058] Interacting with a building design database, retrieving the occurrence times of the plurality of unit design data in the building design database, and obtaining a plurality of design frequency information;

[0059] Calculate the ratio of each design frequency information to the average of the plurality of design frequency information to obtain a first drawing quality information set;

[0060] The ratio of the average of the plurality of unit design change times to the number of each unit design change times is calculated to obtain a second drawing quality information set.

[0061] In the embodiment of the present application, in order to comprehensively evaluate the quality of the engineering unit drawing design process, that is, the possibility of hidden dangers, quality analysis of reusability is performed based on the unit design data of the engineering unit, and quality analysis is performed based on the number of unit design changes of the engineering unit.

[0062] Among them, the interactive architectural design database stores the data of drawing designs carried out in the historical time, that is, all the design drawings of engineering designs carried out in the historical time.

[0063] Furthermore, the number of occurrences of multiple unit design data in the architectural design database is retrieved in the architectural design database. If the same architectural design data exists and the number of occurrences is large, it means that the same drawing design data existed before, the drawing reusability is high, and there is design and construction experience. The quality of drawing design and construction should be high, and the probability of quality risks is low. If the same architectural design data does not exist or the number of occurrences is small, it means that the drawing reusability is low, the design and construction experience is low, the quality of drawing design and construction is low, and the probability of quality risks is high. In this way, multiple design frequency information of multiple unit design data is retrieved.

[0064] Furthermore, the ratio of each design frequency information of each engineering unit to the average of multiple design frequency information is calculated. The larger the ratio is, the higher the drawing design reusability of the engineering unit relative to other engineering units is, and the higher the drawing quality information is. The multiple ratios are used as the first drawing quality information of the multiple engineering units to obtain the first drawing quality information set.

[0065] Furthermore, quality analysis is performed based on the number of unit design changes of the engineering unit according to the number of unit design changes of multiple units. The more changes there are, the lower the drawing quality information is.

[0066] Specifically, the ratio of the average of the number of unit design changes to the number of each unit design change is calculated. The larger the ratio is, the fewer the drawing design changes of the engineering unit are relative to other engineering units, and the higher the drawing quality information is. The multiple ratios calculated based on the number of unit design changes are used as multiple second drawing quality information to obtain a second drawing quality information set.

[0067] Further, according to the first drawing quality information set and the second drawing quality information set calculated in two dimensions, a drawing quality information set is obtained by calculation. For example, the ratio of the first drawing quality information and the second drawing quality information of each engineering unit is calculated as the drawing quality information to obtain the drawing quality information set.

[0068] Through the above steps, the quality level of the engineering unit in the drawing design process can be comprehensively evaluated by combining the first drawing quality information set and the second drawing quality information set. This analysis method provides a more in-depth data foundation for engineering management and hidden danger prediction, ensuring the accuracy and comprehensiveness of the engineering model.

[0069] S30: Acquire the construction record data of the construction project, perform construction quality analysis, and perform auxiliary construction quality analysis based on the drawing call record in the construction record data and the design change record to obtain a construction quality information set;

[0070] In an embodiment of the present application, construction record data of a construction project is obtained, and the construction quality of multiple engineering units is analyzed based on the construction record data. In combination with the drawing quality information of multiple engineering units analyzed by drawings, the quality of multiple engineering units is comprehensively identified to reflect the probability of quality risks.

[0071] Step S30 in the method provided in the embodiment of the present application includes:

[0072] Acquiring construction record data of the construction project, wherein the construction record data includes construction time information of the plurality of engineering units;

[0073] Acquire multiple average construction time information of similar engineering units of the multiple engineering units in historical time, calculate the ratio of the multiple construction time information to the multiple average construction time information, and obtain a first construction quality information set;

[0074] Acquire information on the number of times the drawings are called by the multiple engineering units in the construction record data as multiple drawing call records, and analyze and obtain a second construction quality information set by combining the multiple drawing call records and multiple design change records;

[0075] A construction quality information set is obtained by calculation according to the first construction quality information set and the second construction quality information set.

[0076] In the embodiment of the present application, construction quality analysis is performed based on the construction time of multiple engineering units and the number of times the drawings are called during the construction process. The shorter the construction time, the higher the probability of quality risks in the engineering unit, and the lower the quality information. The higher the number of times the drawings are called during the construction process, the lower the construction proficiency during the construction process, the higher the probability of quality risks in the engineering unit, and the lower the quality information.

[0077] The construction record data of the construction project is obtained. The construction record data includes the construction time information of multiple engineering units, which can be recorded based on the construction progress during the construction process. For example, the construction time information of a certain engineering unit is 2 days.

[0078] Further, multiple average construction time information of the same type of engineering units in the historical time of multiple engineering units is obtained respectively. For example, the same engineering units in other construction projects can be divided according to the shapes, specifications and design data of the multiple engineering units, and the construction time of the same type of engineering units in the historical time is extracted and the average is calculated to obtain multiple average construction time information of the same type of engineering units in the historical time of multiple engineering units. For example, the average construction time information of a certain engineering unit is 2.5 days. The multiple average construction time information reflects the construction time of multiple engineering units under normal construction conditions.

[0079] Furthermore, the ratios of the current multiple construction time information of multiple engineering units to the multiple average construction time information are calculated, for example 2 / 2.5=0.8. The smaller the ratio is, the shorter the current construction time of the engineering unit is, the higher the probability of quality hazards is, and the lower the quality information is. The multiple ratios obtained based on the multiple construction time information are used as multiple first construction quality information to obtain the first construction quality information set.

[0080] Furthermore, the call count information of the drawings called by multiple engineering units in the construction record data is obtained. Specifically, the call count information of the drawings called by multiple engineering units during the construction process can be recorded to obtain the call count information of the drawings called by multiple engineering units as multiple drawing call records.

[0081] According to the multiple drawing call records and the multiple design change records, a construction quality analysis of multiple engineering units in a second dimension is performed to obtain a second construction quality information set.

[0082] In the method provided in the embodiment of the present application, the second construction quality information set is obtained by analyzing and obtaining the plurality of drawing call records and the plurality of design change records, including:

[0083] Get the number of preset drawing calls;

[0084] Calculating the ratio of the preset drawing call times to the plurality of drawing call records respectively, to obtain an initial second construction quality information set;

[0085] The second drawing quality information set is multiplied by the initial second construction quality information set to obtain a second construction quality information set.

[0086] In the embodiment of the present application, the number of times the preset drawings are called in the engineering construction is obtained. For example, the average number of times the drawings are called in the construction of multiple engineering units with the same engineering units in the historical period is obtained as the number of times the preset drawings are called. The number of times the preset drawings are called reflects the average level of the number of times the drawings are called in the construction of the engineering units.

[0087] Furthermore, the ratio of the preset drawing call times to the call times information in the multiple drawing call records is calculated respectively, and multiple initial second construction quality information of multiple engineering units is obtained to obtain the initial second construction quality information set. For example, if the preset drawing call times is 10 times and the call times information in the drawing call record is 20 times, then the initial second construction quality information is 0.5. The larger the initial second construction quality information, the smaller the drawing call times information in the construction of the engineering unit, which means that the construction proficiency is higher, the probability of quality risks is smaller, and the construction quality is higher.

[0088] Furthermore, the quality of drawings will also affect the quality of engineering construction reflected by the called drawings. The second drawing quality information set obtained based on the analysis of the number of drawing design changes in the above content is adopted, and multiple second drawing quality information in the second drawing quality information set is multiplied by multiple initial second construction quality information in the initial second construction quality information set to obtain multiple second construction quality information of multiple engineering units after adjustment as the second construction quality information set. The more times the drawing design is changed and the more information on the number of times the drawings are called, the lower the construction proficiency of the engineering unit, the greater the probability of quality risks, and the lower the second construction quality information, and vice versa.

[0089] In this way, the second construction quality information is analyzed and calculated by comprehensively considering individual drawing call records and multiple design change records, which improves the accuracy and comprehensiveness of construction quality analysis based on construction record data of construction projects.

[0090] Further, according to the first construction quality information set and the second construction quality information set, the average of the first construction quality information and the second construction quality information of each engineering unit is calculated as the construction quality information of each engineering unit to obtain the construction quality information set.

[0091] S40: Calculate and obtain the engineering quality information set according to the drawing quality information set and the construction quality information set, construct a digital model of the construction project, use the engineering quality information set to identify the engineering unit set, and generate a construction project management model.

[0092] In an embodiment of the present application, a comprehensive engineering quality information set of multiple engineering units is calculated based on a drawing quality information set and a construction quality information set calculated based on an analysis of drawing design data and construction data, and then a digital model of the construction project is constructed. Visual identification is performed based on the engineering quality information set to complete the construction of a digital model of the project based on the full process management data of the construction project, thereby improving the accuracy of the digital model of the project in reflecting the construction quality and enriching the functionality of the digital engineering model.

[0093] Step S40 in the method provided in the embodiment of the present application includes:

[0094] Obtaining a project quality information set by weighted calculation according to the drawing quality information set and the construction quality information set;

[0095] Building a digital model based on the final drawing design data of the construction project, wherein the digital model includes the multiple engineering units;

[0096] The plurality of engineering quality information in the engineering quality information set is used to identify the plurality of engineering units, and a construction engineering management model is generated.

[0097] In an embodiment of the present application, based on the drawing quality information set and the construction quality information set, the drawing quality information and the construction quality information of each engineering unit are weightedly calculated to obtain the engineering quality information of each engineering unit. In this way, the engineering quality information set of the engineering unit set is obtained, and the engineering quality information can reflect the comprehensive quality of the engineering unit drawing design and construction process.

[0098] Exemplarily, the weight of the construction quality information is greater than the weight of the drawing quality information, for example, the weights of the drawing quality information and the construction quality information are 0.4 and 0.6 respectively.

[0099] The digital model is constructed based on the final drawing design data of the construction project, that is, the drawing design data for the final construction. Specifically, the digital model of the construction project is constructed based on the parameters such as size and structure in the drawing design data of the construction project and digital engineering modeling technologies such as CAD and BIM. The digital model includes unit models of multiple engineering units, which are specifically constructed based on the final drawing design data of multiple engineering units.

[0100] Furthermore, multiple engineering quality information in the engineering quality information set are used to identify multiple engineering units in the digital model, and a construction project management model is generated after the identification is completed.

[0101] The construction project management model includes the engineering quality information of multiple engineering units relative to other engineering units, which can reflect the probability of quality hazards in each engineering unit and provide a reference for quality inspection, acceptance and rectification. For example, visual identification can be performed based on multiple engineering quality information of multiple engineering units, for example, the engineering unit with larger engineering quality information is displayed in a lighter color, and the engineering unit with smaller engineering quality information is displayed in a darker color, and the darker and more eye-catching engineering unit has a greater probability of quality hazards.

[0102] The model generation platform combined with the whole process management of construction projects provided by the embodiment of the present invention has at least the following technical effects:

[0103] The embodiment of the present application obtains the drawing design record data and the construction record data, and combines the design change record to divide the engineering unit and analyze the drawing quality, obtains the drawing quality information of the engineering design stage, and simultaneously performs auxiliary analysis on the construction quality, obtains the construction quality information, generates a construction project management model including the engineering quality information set, identifies, accurately reflects the quality of each unit in the project, and provides a reliable reference for engineering quality analysis and detection. The present invention can accurately capture the dynamic changes of the design stage and the construction stage by combining the drawing design data, the design change record and the construction record data, and constructs an engineering quality information set with multi-dimensional data support, so as to intuitively present the quality status and hidden danger probability of the engineering units of different parts of the project in the model. The method effectively solves the technical problem of not analyzing the hidden danger of the building through the digital model and data processing technology under the traditional management mode, greatly improves the accuracy and efficiency of engineering management and detection, and constructs the engineering management model based on the design drawing data and construction data of the whole process, so as to achieve the technical effect of improving the quality of engineering construction management. It provides a digital solution for engineering quality monitoring and optimization, and enriches the functions of the digital engineering model.

[0104] Embodiment 2, as Figure 2 As shown, based on the same concept as the model generation method combined with the whole process management of the construction project in the first embodiment, the embodiment of the present invention also provides a model generation system combined with the whole process management of the construction project, including:

[0105] The engineering unit division module 01 is used to obtain the drawing design record data of the construction project, divide the construction project into units according to the design change record in the drawing design record data, and obtain an engineering unit set;

[0106] A drawing quality analysis module 02, configured to perform drawing quality analysis of a plurality of engineering units in the engineering unit set according to the drawing design record data and the design change record, and obtain a drawing quality information set;

[0107] The construction quality analysis module 03 is used to obtain the construction record data of the construction project, perform construction quality analysis, and perform auxiliary construction quality analysis based on the drawing call record in the construction record data and the design change record to obtain a construction quality information set;

[0108] The model generation module 04 is used to calculate the engineering quality information set based on the drawing quality information set and the construction quality information set, construct a digital model of the construction project, use the engineering quality information set to identify the engineering unit set, and generate a construction project management model.

[0109] Furthermore, the engineering unit division module 01 is also used for:

[0110] Acquire drawing design record data of a construction project, wherein the drawing design record data includes a plurality of module design record data of a plurality of engineering modules;

[0111] Extracting the design change times in the design record data of the plurality of modules as a plurality of design change records;

[0112] According to the multiple design change records, the multiple engineering modules are divided into units to obtain an engineering unit set.

[0113] The step of dividing the plurality of engineering modules into units according to the plurality of design change records includes:

[0114] Get the preset number of divisions;

[0115] The ratio of each design change record to the average of the plurality of design change records is calculated, and the ratio is multiplied by the preset number of divisions to obtain a plurality of unit division numbers, as shown in the following formula:

[0116] ;

[0117] Among them, T is the number of unit divisions, ROUNDUP is the round-up function, is the preset division quantity, K is the design change record, M is the number of multiple engineering modules, Design change record for the i-th engineering module;

[0118] The multiple engineering modules are divided into units according to the multiple unit division numbers to obtain an engineering unit set.

[0119] Furthermore, the drawing quality analysis module 02 is also used for:

[0120] Extracting, from the drawing design record data, a plurality of unit design data of a plurality of engineering units in the engineering unit set, and obtaining a plurality of unit design change times of the plurality of engineering units;

[0121] Performing drawing quality analysis on the plurality of engineering units according to the plurality of unit design data and the plurality of unit design change times to obtain a first drawing quality information set and a second drawing quality information set;

[0122] A drawing quality information set is obtained by calculation according to the first drawing quality information set and the second drawing quality information set.

[0123] According to the plurality of unit design data and the plurality of unit design change times, the drawing quality analysis of the plurality of engineering units is performed to obtain a first drawing quality information set and a second drawing quality information set, including:

[0124] Interacting with a building design database, retrieving the occurrence times of the plurality of unit design data in the building design database, and obtaining a plurality of design frequency information;

[0125] Calculate the ratio of each design frequency information to the average of the plurality of design frequency information to obtain a first drawing quality information set;

[0126] The ratio of the average of the plurality of unit design change times to the number of each unit design change times is calculated to obtain a second drawing quality information set.

[0127] Furthermore, the construction quality analysis module 03 is further used to: obtain construction record data of the construction project, wherein the construction record data includes construction time information of the multiple engineering units;

[0128] Acquire multiple average construction time information of similar engineering units of the multiple engineering units in historical time, calculate the ratio of the multiple construction time information to the multiple average construction time information, and obtain a first construction quality information set;

[0129] Acquire information on the number of times the drawings are called by the multiple engineering units in the construction record data as multiple drawing call records, and analyze and obtain a second construction quality information set by combining the multiple drawing call records and multiple design change records;

[0130] A construction quality information set is obtained by calculation according to the first construction quality information set and the second construction quality information set.

[0131] The second construction quality information set is obtained by analyzing the plurality of drawing call records and the plurality of design change records, including:

[0132] Get the number of preset drawing calls;

[0133] Calculating the ratio of the preset drawing call times to the plurality of drawing call records respectively, to obtain an initial second construction quality information set;

[0134] The second drawing quality information set is multiplied by the initial second construction quality information set to obtain a second construction quality information set.

[0135] Furthermore, the model generation module 04 is also used for:

[0136] Obtaining a project quality information set by weighted calculation according to the drawing quality information set and the construction quality information set;

[0137] Based on the final drawing design data of the construction project, construct a digital model, wherein the digital model includes the plurality of engineering units;

[0138] The plurality of engineering quality information in the engineering quality information set is used to identify the plurality of engineering units, and a construction engineering management model is generated.

[0139] It should be noted that in the above embodiments, the description of each embodiment has its own emphasis, and for parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0140] It will be appreciated by those skilled in the art that embodiments of the present invention may be provided as methods, systems, or computer program products. Therefore, the present invention may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Furthermore, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0141] The present invention is described with reference to flowcharts and / or block diagrams of methods, devices (systems), and computer program products according to embodiments of the present invention. It should be understood that each process and / or block in the flowchart and / or block diagram, as well as the combination of processes and / or blocks in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded computer, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0142] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0143] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 A step that specifies a function in one or more boxes.

[0144] Although preferred embodiments of the present invention have been described, additional changes and modifications may occur to these embodiments once those skilled in the art understand the basic inventive concepts.

[0145] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention belong to the scope of the present invention and its equivalent technologies, the present invention is also intended to include these changes and variations.

Claims

1. A model generation method combined with the whole process management of construction projects, characterized in that: The method comprises: Acquire drawing design record data of the construction project, divide the construction project into units according to the design change record in the drawing design record data, and obtain a set of engineering units, wherein the design change record includes the number of design changes, and the smaller the number of design changes, the smaller the number of divided engineering units; According to the drawing design record data and the design change record, a drawing quality analysis of multiple engineering units in the engineering unit set is performed to obtain a drawing quality information set, wherein the drawing design record data includes unit design data of multiple engineering units, and the design change record includes the number of unit design changes of multiple engineering units, and the more the number of occurrences of the unit design data, the higher the drawing quality information of the engineering unit, and the fewer the number of unit design changes, the higher the drawing quality information of the engineering unit; Acquire the construction record data of the construction project, perform construction quality analysis, and perform auxiliary construction quality analysis based on the drawing call record in the construction record data and the design change record to obtain a set of construction quality information, wherein the construction record data includes construction time information of multiple engineering units and call number information of call drawings, the shorter the construction time information, the lower the construction quality information, and the higher the call number information, the lower the construction quality information; According to the drawing quality information set and the construction quality information set, the engineering quality information set is calculated to obtain a digital model of the construction project, the engineering unit set is identified using the engineering quality information set, and a construction project management model is generated.

2. The model generation method combined with the whole process management of construction project according to claim 1 is characterized in that: Acquiring drawing design record data of a construction project, and dividing the construction project into units according to the design change records in the drawing design record data, including: Acquire drawing design record data of a construction project, wherein the drawing design record data includes a plurality of module design record data of a plurality of engineering modules; Extracting the design change times in the design record data of the plurality of modules as a plurality of design change records; According to the multiple design change records, the multiple engineering modules are divided into units to obtain an engineering unit set.

3. The model generation method combined with the whole process management of construction project according to claim 2 is characterized in that: According to the multiple design change records, the multiple engineering modules are divided into units, including: Get the preset number of divisions; The ratio of each design change record to the average of the plurality of design change records is calculated, and the ratio is multiplied by the preset number of divisions to obtain a plurality of unit division numbers, as shown in the following formula: ； Among them, T is the number of unit divisions, ROUNDUP is the round-up function, is the preset division quantity, K is the design change record, M is the number of multiple engineering modules, Design change record for the i-th engineering module; The multiple engineering modules are divided into units according to the multiple unit division numbers to obtain an engineering unit set.

4. The model generation method combined with the whole process management of construction project according to claim 1 is characterized in that: According to the drawing design record data and the design change record, a drawing quality analysis of multiple engineering units in the engineering unit set is performed to obtain a drawing quality information set, including: Extracting, from the drawing design record data, a plurality of unit design data of a plurality of engineering units in the engineering unit set, and obtaining a plurality of unit design change times of the plurality of engineering units; Performing drawing quality analysis on the plurality of engineering units according to the plurality of unit design data and the plurality of unit design change times to obtain a first drawing quality information set and a second drawing quality information set; A drawing quality information set is obtained by calculation according to the first drawing quality information set and the second drawing quality information set.

5. The model generation method combined with the whole process management of construction project according to claim 4 is characterized in that: According to the plurality of unit design data and the plurality of unit design change times, drawing quality analysis of the plurality of engineering units is performed to obtain a first drawing quality information set and a second drawing quality information set, including: Interacting with a building design database, retrieving the occurrence times of the plurality of unit design data in the building design database, and obtaining a plurality of design frequency information; Calculate the ratio of each design frequency information to the average of the plurality of design frequency information to obtain a first drawing quality information set; The ratio of the average of the plurality of unit design change times to the number of each unit design change times is calculated to obtain a second drawing quality information set.

6. The model generation method combined with the whole process management of construction project according to claim 4 is characterized in that: Acquire the construction record data of the construction project, perform construction quality analysis, and perform auxiliary construction quality analysis based on the drawing call record in the construction record data and the design change record to obtain a set of construction quality information, including: Acquiring construction record data of the construction project, wherein the construction record data includes construction time information of the plurality of engineering units; Acquire multiple average construction time information of similar engineering units of the multiple engineering units in historical time, calculate the ratio of the multiple construction time information to the multiple average construction time information, and obtain a first construction quality information set; Acquire information on the number of times the drawings are called by the multiple engineering units in the construction record data as multiple drawing call records, and analyze and obtain a second construction quality information set by combining the multiple drawing call records and multiple design change records; A construction quality information set is obtained by calculation according to the first construction quality information set and the second construction quality information set.

7. The model generation method combined with the whole process management of construction project according to claim 6 is characterized in that: Combining the multiple drawing call records and the multiple design change records, a second construction quality information set is obtained through analysis, including: Get the number of preset drawing calls; Calculating the ratio of the preset drawing call times to the plurality of drawing call records respectively, to obtain an initial second construction quality information set; The second drawing quality information set is multiplied by the initial second construction quality information set to obtain a second construction quality information set.

8. The model generation method combined with the whole process management of construction project according to claim 1 is characterized in that: According to the drawing quality information set and the construction quality information set, a project quality information set is calculated, a digital model of the construction project is constructed, the project unit set is identified by using the project quality information set, and a construction project management model is generated, including: Obtaining a project quality information set by weighted calculation according to the drawing quality information set and the construction quality information set; Based on the final drawing design data of the construction project, construct a digital model, wherein the digital model includes the plurality of engineering units; The plurality of engineering quality information in the engineering quality information set is used to identify the plurality of engineering units, and a construction engineering management model is generated.

9. A model generation system combined with the whole process management of construction projects, characterized in that: include: The engineering unit division module is used to obtain the drawing design record data of the construction project, divide the construction project into units according to the design change record in the drawing design record data, and obtain an engineering unit set, wherein the design change record includes the number of design changes, and the smaller the number of design changes, the smaller the number of divided engineering units; A drawing quality analysis module is used to perform drawing quality analysis of multiple engineering units in the engineering unit set according to the drawing design record data and the design change record to obtain a drawing quality information set, wherein the drawing design record data includes unit design data of multiple engineering units, and the design change record includes the number of unit design changes of multiple engineering units. The more the number of occurrences of the unit design data, the higher the drawing quality information of the engineering unit, and the fewer the number of unit design changes, the higher the drawing quality information of the engineering unit; A construction quality analysis module is used to obtain the construction record data of the construction project, perform construction quality analysis, and perform auxiliary construction quality analysis based on the drawing call record in the construction record data and the design change record to obtain a construction quality information set, wherein the construction record data includes the construction time information of multiple engineering units and the call number information of the call drawing. The shorter the construction time information, the lower the construction quality information, and the higher the call number information, the lower the construction quality information; The model generation module is used to calculate the engineering quality information set based on the drawing quality information set and the construction quality information set, construct a digital model of the construction project, use the engineering quality information set to identify the engineering unit set, and generate a construction project management model.

10. The model generation system combined with the whole process management of construction project according to claim 9 is characterized in that: The engineering unit division module is used for: Acquire drawing design record data of a construction project, wherein the drawing design record data includes a plurality of module design record data of a plurality of engineering modules; Extracting the design change times in the design record data of the plurality of modules as a plurality of design change records; According to the multiple design change records, the multiple engineering modules are divided into units to obtain an engineering unit set.

Images