CN115577926A - Quality sampling inspection method, system, equipment and storage medium based on BIM - Google Patents
Quality sampling inspection method, system, equipment and storage medium based on BIM Download PDFInfo
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Abstract
The invention discloses a quality spot check method, a quality spot check system, quality spot check equipment and a storage medium based on BIM, wherein the method comprises the following steps: converting the three-dimensional model into a BIM lightweight model, and displaying the BIM lightweight model on a client and a mobile terminal; dividing the BIM lightweight model into regions according to floors and an axis network; selecting an acceptance form needing quality acceptance, and randomly sampling the BIM lightweight model in each region; acquiring a BIM lightweight model to be checked and accepted, automatically recording the BIM lightweight model into a check and acceptance table, and automatically filling relevant data into the check and acceptance table; positioning a BIM lightweight model needing to be checked and accepted by using a mobile terminal, and filling real data in the checking and accepting table; and confirming the acceptance list. The invention can complete random sampling of the component to be inspected on line, and the overall acceptance result, the qualification rate and the division condition of the rectification part of the on-site quality acceptance part can be completely reflected in the BIM.
Description
Technical Field
The invention relates to the technical field of building information models, in particular to a technology for building full-life-cycle informatization management, and specifically relates to a quality spot inspection method, system, equipment and storage medium based on BIM.
Background
BIM is a short for building information model, and is a building full life cycle informatization management technology.
The quality acceptance of the construction comprises the following steps: basic regulations for construction quality acceptance of construction engineering, mandatory rule implemented inspection, construction site quality management inspection, quality acceptance division, acceptance procedures and organization, use of acceptance tables, engineering quality control data, safety and function inspection data, and specific acceptance methods related to inspection lots, project divisions and unit projects.
The existing construction quality inspection and acceptance is generally finished at a construction site, the inspection and acceptance results are recorded by paper and photos, the inspection and acceptance results are returned to an office, and the data and quality inspectors jointly perform electronic version recording and printing of the inspection and acceptance records, after the printing is finished, all relevant responsible persons need to be found for signing and stamping, and the inspection personnel generally randomly appoint a site sampling inspection part, so that the construction quality inspection and acceptance cannot be completely random and reliable.
In addition, random sampling and visualization of quality inspection acceptance cannot be performed by a paperless office system in the market at present, random sampling and visualization based on a BIM model cannot be performed, quality inspection management is only performed at present, and overall process control and random sampling of a quality inspection process cannot be performed by a BIM management platform at present, and visualization can only be performed.
The present invention has been made in view of this situation.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a quality spot check method, a system, equipment and a storage medium based on BIM, which rely on random sampling and the integrity advantage of BIM model components, can complete the random sampling of components to be checked on line, and can completely reflect the overall checking result, qualification rate and the division condition of the on-site quality checking part in the BIM model, thereby facilitating the root tracing of quality problems in the construction process and analysis and summarization.
In order to solve the technical problems, the invention adopts the technical scheme that:
in a first aspect, a quality sampling method based on BIM includes the following steps:
converting the three-dimensional model into a BIM lightweight model, and displaying the BIM lightweight model on a client and a mobile terminal;
dividing the BIM lightweight model into regions according to floors and an axis network;
selecting an acceptance form needing quality acceptance, and randomly sampling the BIM lightweight model in each region;
acquiring the BIM lightweight model to be checked and accepted, automatically recording the BIM lightweight model into a check and acceptance table, and automatically filling relevant data into the check and acceptance table;
positioning a BIM lightweight model needing to be checked and accepted by using a mobile terminal, and filling real data in the check and acceptance table;
and confirming the acceptance sheet.
In an embodiment of any of the foregoing solutions, the converting the three-dimensional model into a BIM lightweight model includes:
acquiring geometric parameter information of the three-dimensional model through an interface provided by native software of the three-dimensional model;
and judging the shape of the three-dimensional model according to the geometrical parameter information of the three-dimensional model.
In a preferred embodiment of any of the foregoing schemes, the randomly sampling the BIM lightweight models in each region from the acceptance list that needs to be quality-accepted, includes:
dividing a construction area by utilizing member information, floor information, member classification information and shaft network information in the BIM lightweight model;
randomly sampling all divided regions, setting a random sampling proportion and a minimum sampling value of the member according to the conditions of different types of members, and setting relatively automatic region division according to an axis network to form a summary of all randomly sampled parts in the region;
and (4) for the result obtained by sampling, a quality inspector carries out actual inspection according to the construction site condition through a mobile phone terminal, records the real inspection flow and the result, and automatically generates a quality inspection acceptance table according to the real inspection flow and the real inspection result.
In an embodiment of any of the foregoing schemes, the randomly sampling all the divided regions includes:
screening out floors or components needing quality sampling inspection according to the floor information and component type information;
and forming a closed area by selecting the shaft network, and collecting the minimum sealed area in the closed area as a sampling unit, wherein one component is extracted in each sampling unit.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.
The invention depends on random sampling and the integrity advantage of the BIM model component, can complete the random sampling of the component to be inspected on line, and can completely reflect the integral acceptance result, the qualification rate and the distribution condition of the rectification part of the on-site quality acceptance part in the BIM model, thereby being convenient for tracing the quality problem in the construction process and analyzing and summarizing the quality problem.
The invention realizes the paperless office degree through on-line filling, confirmation and processing of construction quality acceptance work, improves the efficiency of construction site quality acceptance data compilation, more clearly and systematically reflects the quality inspection acceptance work result in a three-dimensional graph by combining with the BIM model, and performs better randomness on the sampling inspection work of quality inspection acceptance by combining with the BIM model.
In a second aspect, a BIM-based quality spot check system includes:
the conversion module is used for converting the three-dimensional model into a BIM lightweight model and displaying the BIM lightweight model on the client and the mobile terminal;
the BIM lightweight model comprises a first dividing module, a second dividing module and a third dividing module, wherein the first dividing module is used for dividing the BIM lightweight model into regions according to floors and an axis network;
the sampling module is used for selecting an acceptance sheet which needs to be subjected to quality acceptance, and randomly sampling the BIM lightweight model in each area;
the first acquisition module is used for acquiring the BIM lightweight model to be checked and accepted, automatically recording the BIM lightweight model into a check and acceptance table and automatically filling related data into the check and acceptance table;
the positioning module is used for positioning the BIM lightweight model needing to be checked and accepted by using the mobile terminal and filling real data in the check and acceptance table;
and the confirmation module is used for confirming the acceptance table.
In an embodiment of any of the foregoing solutions, the conversion module includes:
the second acquisition module is used for acquiring the geometric parameter information of the three-dimensional model through an interface provided by the native software of the three-dimensional model;
and the judging module is used for judging the shape of the three-dimensional model according to the geometric parameter information of the three-dimensional model.
In a preferred embodiment of any of the above aspects, the sampling module comprises:
the first division module is used for dividing the construction area by utilizing member information, floor information, member classification information and shaft network information in the BIM lightweight model;
the processing module is used for randomly sampling all divided regions, setting the random sampling proportion and the minimum sampling value of the component according to the conditions of different types of components, and setting relatively automatic region division according to an axis network so as to form a summary of all randomly sampled parts in the region;
and the verification module is used for performing actual inspection on the result obtained by sampling through a mobile phone end by quality inspection personnel according to the construction site condition, recording the real inspection flow and the result together, and automatically generating a quality inspection acceptance table according to the real inspection flow and the result.
In an embodiment of any of the foregoing solutions, the processing module includes:
the screening module is used for screening out floors or components needing quality sampling inspection according to the floor information and the component type information;
the sampling module is used for forming a closed area by selecting the shaft network, and collecting the minimum sealed area in the closed area as a sampling unit, wherein one component is extracted in each sampling unit.
After the technical scheme is adopted, the beneficial effects of the second aspect are the same as those of the first aspect, and therefore, the details are not repeated herein.
In a third aspect, a BIM-based quality sampling device comprises:
a memory for storing a computer program;
a processor for implementing the steps of the BIM-based quality spot check method when executing the computer program.
The third aspect has the same advantages as the first aspect, and therefore, the description thereof is omitted.
In a fourth aspect, a storage medium has stored thereon a computer program which, when executed by a processor, implements the BIM-based quality spot-check method.
The fourth aspect has the same advantages as the first aspect, and therefore, the description thereof is omitted.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention to the proper form disclosed herein. It is obvious that the drawings in the following description are only some embodiments and that for a person skilled in the art, other drawings can also be derived from them without inventive effort. In the drawings:
FIG. 1 is a flow chart of the BIM-based quality sampling method of the present invention.
Fig. 2 is a schematic diagram of a quality spot check system based on BIM according to an embodiment of the present disclosure.
Fig. 3 is a schematic diagram of quality sampling equipment based on BIM according to an embodiment of the present application.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, the present invention provides a quality sampling method based on BIM, which includes the following steps:
step 1: and converting the three-dimensional model into a BIM lightweight model, and displaying the BIM lightweight model on a client and a mobile terminal.
In the quality spot-check method based on BIM provided by the embodiment of the invention, the geometric parameter information of the three-dimensional model is obtained through an interface provided by the native software of the three-dimensional model. The invention is specially optimized for special-shaped components such as a circle, a cylinder, an ellipse and the like, only takes some characteristic data such as the circle center, the radius, the bottom circle center of the cylinder, the radius, the height of the cylinder and the like, and directly draws according to the characteristic data when drawing in a graphic engine instead of splitting the circle into a plurality of triangular surfaces (drawing by a main flow engine, one circle is divided into a plurality of triangular surfaces through precision setting and then drawing), so that the special information such as the circle, the cylinder and the like is processed, a large amount of triangular surface information does not need to be stored, and the accuracy of the geometric data can be ensured.
In the embodiment of the invention, for some other commonly used structural members, a multiplexing mode is adopted to reduce the quantity of geometric data, for example, most of the structural members in the types of wall beam plate columns are cuboids and cubes, only one set of unit cuboid data is stored for the structural members in the types, and the structural members judged to be cuboids through geometric calculation are all rectangular components obtained by multiplying the length, the width and the height by a proportion on the basis of the unit cuboid data, so that a large amount of data storage can be reduced.
And 2, step: dividing the BIM lightweight model into regions according to floors and an axis network;
and step 3: and selecting an acceptance form which needs quality acceptance, and randomly sampling the BIM lightweight model in each region.
In the quality spot inspection method based on the BIM, the construction areas are reasonably divided by utilizing the information of the member information, the floor information, the member classification information, the axle network and the like in the BIM, all divided areas are randomly sampled, and the accuracy and the randomness of sampling results are ensured. The system carries out random sampling proportion setting and minimum sampling value setting on wall beam, plate and column members and the like according to different types of member conditions, sets relatively automatic area division according to a shaft network, and finally forms a summary of all random sampling parts in the area.
In the embodiment of the present invention, the specific process of random sampling includes the following steps:
step 31: taking the Revit model as an example, firstly, according to floor information and component type information, screening out a certain floor or a certain number of floors and a certain number of types of components (such as walls, floors and other types of components which are removed and do not participate in sampling) which need to be subjected to quality sampling;
step 32: a large sealed area is formed by selecting four shaft nets (the four shaft nets are selected to be mutually intersected in pairs so as to form a sealed area). The closed area class may also contain more axicons, and we finally take the minimum sealing area of all sealing areas formed by all axicons as a sampling unit, and in the sampling unit, some members may be cut (i.e. one member may span multiple sampling units), and the part of the members, which we will mark as A-1, A-2, etc., is divided into several blocks, and the independent members of the minimum four axicons are taken as a new member;
step 33: after division is finished, component information of all divided areas is displayed on an interface in a list form, next, some components can be obtained in a manual or random sampling mode, manual sampling refers to manually selecting some components and reversely checking the positions of the model (the effect in a graph and the names of four axis networks beside the area where the components are located).
Step 34: for the result (the aggregate list of the components) obtained by sampling, on-site quality testing personnel can use a mobile phone end to carry out actual testing according to the construction site condition, and record the main information such as the real testing flow, the result and the like in a system platform, and the system automatically generates a quality testing acceptance table according to the information, so that other departments can conveniently check and communicate the cooperation.
And 4, step 4: acquiring the BIM lightweight model to be checked and accepted, automatically recording the BIM lightweight model into a check and acceptance table, and automatically filling relevant data into the check and acceptance table;
and 5: positioning a BIM lightweight model needing to be checked and accepted by using a mobile terminal, and filling real data in the checking and accepting table;
step 6: and confirming the acceptance list.
In the quality spot inspection method based on BIM according to the embodiment of the present invention, the quality inspection acceptance table is a universal unified table style, the content to be inspected, the inspection logic, the input of the inspection result, the requirement for judging whether the quality is qualified, the confirmation process and the like are all standardized business processes, and after the data of the actual inspection result is input in the system, all other information: if the product is qualified, the qualification rate is judged, the information such as the sampled part acquisition, the component information positioning, the electronic signature and the like can be automatically generated, manual input is not needed, the workload of field quality inspection work is greatly reduced, the workload of data carriers is reduced, the time required by cooperative work and signature confirmation is reduced, and the work efficiency of quality inspection and acceptance work is greatly improved.
As shown in fig. 1, in the embodiment of the present invention, the specific process from the lightweight model to the final archiving is as follows:
identifying a BIM model and a shaft network by a plug-in end, and carrying out lightweight processing on the model;
the method comprises the following steps that a BIM (building information modeling) model is visually displayed by a PC client and a mobile terminal, the PC client divides the area of each floor according to an axis network, and a floor can be divided into a plurality of areas;
randomly sampling all components in each area, selecting the area needing sampling, associating an acceptance table needing acceptance, performing random sampling operation, and displaying sampling setting information (sampling percentage, sampling requirement, minimum component number and the like);
obtaining a sampling result, determining all component parts needing sampling quality inspection, determining inspection time, inspecting, confirming the inspection time, and checking a check table in an execution process;
the mobile phone end inputs data of the checking process, inputs a deviation value, submits the data, confirms that the data is passed, confirms that the confirmation is completely completed, files the data, confirms the unqualified input reason, performs secondary sampling after the data is unqualified and meets the related technical requirements of the secondary sampling;
determining a subsampling part, determining subsampling inspection time, determining to perform subsampling, and performing data entry on the subsampling by the mobile phone end;
if so, the operation is completed completely; and if the operation is not passed, reworking all the operation again.
As shown in fig. 2, a quality spot check system based on BIM includes:
the conversion module is used for converting the three-dimensional model into a BIM lightweight model and displaying the BIM lightweight model on the client and the mobile terminal; the conversion module comprises: the second acquisition module is used for acquiring the geometric parameter information of the three-dimensional model through an interface provided by the native software of the three-dimensional model; the invention carries out special optimization aiming at the special-shaped components such as a circle, a cylinder, an ellipse and the like, only takes some characteristic data such as the circle center, the radius, the bottom circle center of the cylinder, the radius, the height of the cylinder and the like, directly draws according to the characteristic data when drawing in a graphic engine, but not directly draws the circle in a mode of splitting the circle into a plurality of triangular surfaces (a mainstream engine draws, divides one circle into a plurality of triangular surfaces through precision setting and then draws), processes the special information such as the circle, the cylinder and the like, does not need to store a large amount of triangular surface information, and can ensure the accuracy of the geometric data, for some other commonly used structural members, a multiplexing mode is adopted to reduce the quantity of geometric data, for example, most of the structural members of the types of wall beam slab columns are cuboids and cubes, only one set of unit cuboid data is stored for the structural members of the type, the structural members judged to be cuboids through geometric calculation are all in the real size of the structural members on the basis of the unit cuboid data through multiplying the length, the width and the height by a proportion, and therefore a large amount of data storage can be reduced. The BIM lightweight model is the basis that the business executed by the invention can be completely electronized and visualized.
The first division module is used for dividing the BIM lightweight model into regions according to floors and an axis network;
the sampling module is used for selecting an acceptance form which needs quality acceptance and randomly sampling the BIM lightweight model in each region; the sampling module includes: the first division module is used for dividing a construction area by utilizing component information, floor information, component classification information and axle network information in the BIM lightweight model; a processing module, configured to perform random sampling on all divided regions, set a random sampling ratio and a minimum sampling value for a component according to different types of component conditions, and set relatively automatic region division according to an axis network to form a summary of all random sampling locations in the region, where the processing module includes: the screening module is used for screening out floors or components needing quality sampling inspection according to the floor information and the component type information; the sampling module is used for forming a sealed area by selecting an axle network, collecting the minimum sealed area in the sealed area as a sampling unit, wherein a component is extracted in each sampling unit. The system carries out random sampling proportion setting and minimum sampling value setting on wall beam, plate and column members and other members according to different types of member conditions, sets relatively automatic area division according to a shaft network, and finally forms a summary of all random sampling parts in the area;
the verification module is used for performing actual inspection on the sampled result according to the construction site condition by a quality inspector through a mobile phone end, recording the real inspection flow and the result together, and automatically generating a quality inspection acceptance table according to the real inspection flow and the result;
the first acquisition module is used for acquiring the BIM lightweight model to be checked and accepted, automatically recording the BIM lightweight model into a check and acceptance table and automatically filling related data into the check and acceptance table;
the positioning module is used for positioning the BIM lightweight model to be checked and accepted by using the mobile terminal and filling real data in the check and acceptance table;
the system comprises a confirmation module and a verification module, wherein the confirmation module is used for confirming the acceptance table, in the invention, the quality inspection acceptance table is a universal unified table style, the contents to be inspected, the inspection logic, the input of the inspection result, the requirement for judging whether the inspection result is qualified, the confirmation process and the like are all standardized business processes, and after the data of the actual inspection result is input into the system, all other information: if the product is qualified, the qualification rate is judged, the information such as the sampling part is acquired, the component information is positioned, the electronic signature and the like can be automatically generated, manual input is not needed, the workload of field quality inspection work is greatly reduced, the workload of data workers is reduced, the time required by cooperative work and signature confirmation is reduced, and the work efficiency of quality inspection and acceptance work is greatly improved.
As shown in fig. 3, a quality spot-check apparatus based on BIM includes: a memory for storing a computer program; a processor for implementing the steps of the BIM-based quality spot check method when executing the computer program. Wherein, the processor is used for controlling the overall operation of the measuring device so as to complete all or part of the steps in the quality sampling method based on BIM. The memory is used to store various types of data to support operation at the measuring device, which may include, for example, instructions for any application or method operating on the measuring device, as well as application-related data, such as contact data, messaging, pictures, audio, video, and so forth. The memory may be implemented by any type of volatile or non-volatile storage device or combination thereof.
Such as Static Random Access Memory (SRAM); electrically erasable programmable Read-only memory (EEPROM), erasable programmable Read-only memory (EPROM), programmable Read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk, or optical disk. The multimedia components may include a screen and an audio component. Wherein the screen may be, for example, a touch screen and the audio component is used for outputting and/or inputting audio signals. For example, the audio component may include a microphone for receiving external audio signals. The received audio signal may further be stored in a memory or transmitted through a communication component. The audio assembly also includes at least one speaker for outputting audio signals. The I/O interface provides an interface between the processor and other interface modules, such as a keyboard, mouse, buttons, etc. These buttons may be virtual buttons or physical buttons. The communication component is used for carrying out wired or wireless communication between the measuring equipment and other equipment. Wireless communication, such as Wi-Fi, bluetooth, near Field Communication (NFC), 2G, 3G, 4G or 5G, or a combination of one or more of them, so that the corresponding communication component may include: wi-Fi module, bluetooth module, NFC module.
In an exemplary embodiment, the measurement device may be implemented by one or more Application Specific Integrated Circuits (ASICs);
a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD);
a Programmable Logic Device (PLD), a Field Programmable Gate Array (FPGA), a controller, a microcontroller, a microprocessor or other electronic components, for executing the quality spot check method based on BIM.
In another exemplary embodiment, a computer readable storage medium comprising program instructions which, when executed by a processor, implement the steps of the BIM-based quality spot check method described above is also provided. For example, the computer readable storage medium may be the memory described above that includes program instructions executable by the processor of the measurement device to perform the BIM-based quality spot check method described above.
Corresponding to the above method embodiment, the embodiment of the present disclosure further provides a readable storage medium, and a readable storage medium described below and a quality sampling inspection method based on BIM described above may be referred to correspondingly.
In a fourth aspect, a readable storage medium, on which a computer program is stored, the computer program, when being executed by a processor, implements the steps of the BIM-based quality sampling method of the foregoing method embodiment.
The readable storage medium may be a usb disk, a removable hard disk, a Read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and may store various program codes.
The above embodiments are only preferred embodiments of the present invention, and not intended to limit the present invention in any way, and although the present invention has been disclosed by the preferred embodiments, it is not intended to limit the present invention, and those skilled in the art can make various changes and modifications to the equivalent embodiments by using the technical contents disclosed above without departing from the technical scope of the present invention, and the embodiments in the above embodiments can be further combined or replaced, but any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.
Claims (10)
1. A BIM-based quality spot check method is characterized by comprising the following steps:
converting the three-dimensional model into a BIM lightweight model, and displaying the BIM lightweight model on a client and a mobile terminal;
dividing the BIM lightweight model into regions according to floors and an axis network;
selecting an acceptance form needing quality acceptance, and randomly sampling the BIM lightweight model in each region;
acquiring a BIM lightweight model to be checked and accepted, automatically recording the BIM lightweight model into a check and acceptance table, and automatically filling relevant data into the check and acceptance table;
positioning a BIM lightweight model needing to be checked and accepted by using a mobile terminal, and filling real data in the check and acceptance table;
and confirming the acceptance list.
2. The BIM-based quality spot check method of claim 1, wherein converting the three-dimensional model into a BIM lightweight model comprises:
acquiring geometric parameter information of the three-dimensional model through an interface provided by native software of the three-dimensional model;
and judging the shape of the three-dimensional model according to the geometric parameter information of the three-dimensional model.
3. The BIM-based quality spot-checking method according to claim 2, wherein the randomly sampling the BIM lightweight models in each region by selecting the acceptance sheet requiring quality acceptance, comprises:
dividing a construction area by utilizing component information, floor information, component classification information and axle network information in the BIM lightweight model;
randomly sampling all divided regions, setting a random sampling proportion and a minimum sampling value of the member according to the conditions of different types of members, and setting relatively automatic region division according to an axis network to form a summary of all randomly sampled parts in the region;
and (4) for the result obtained by sampling, a quality inspector carries out actual inspection according to the construction site condition through a mobile phone terminal, records the real inspection flow and the result, and automatically generates a quality inspection acceptance table according to the real inspection flow and the real inspection result.
4. The BIM-based quality spot inspection method of claim 3, wherein the randomly sampling all the divided regions comprises:
screening out floors or components required to be subjected to quality sampling inspection according to the floor information and the component type information;
and forming a closed area by selecting the shaft network, and collecting the minimum sealed area in the closed area as a sampling unit, wherein one component is extracted in each sampling unit.
5. A BIM-based quality spot check system, comprising:
the conversion module is used for converting the three-dimensional model into a BIM lightweight model and displaying the BIM lightweight model on the client and the mobile terminal;
the BIM lightweight model comprises a first dividing module, a second dividing module and a third dividing module, wherein the first dividing module is used for dividing the BIM lightweight model into regions according to floors and an axis network;
the sampling module is used for selecting an acceptance sheet which needs to be subjected to quality acceptance, and randomly sampling the BIM lightweight model in each area;
the first acquisition module is used for acquiring the BIM lightweight model to be checked and accepted, automatically recording the BIM lightweight model into a check and acceptance table and automatically filling related data into the check and acceptance table;
the positioning module is used for positioning the BIM lightweight model to be checked and accepted by using the mobile terminal and filling real data in the check and acceptance table;
and the confirmation module is used for confirming the acceptance table.
6. The BIM-based quality spot check system of claim 5, wherein the conversion module comprises:
the second acquisition module is used for acquiring the geometric parameter information of the three-dimensional model through an interface provided by the native software of the three-dimensional model;
and the judging module is used for judging the shape of the three-dimensional model according to the geometric parameter information of the three-dimensional model.
7. The BIM-based quality spot check system of claim 6, wherein the sampling module comprises:
the first division module is used for dividing a construction area by utilizing component information, floor information, component classification information and axle network information in the BIM lightweight model;
the processing module is used for randomly sampling all divided regions, setting the random sampling proportion and the minimum sampling value of the component according to the conditions of different types of components, and setting relatively automatic region division according to an axis network so as to form a summary of all random sampling parts in the region;
and the verification module is used for performing actual inspection on the sampled result through a mobile phone end by a quality inspector according to the construction site condition, recording the real inspection flow and the real result, and automatically generating a quality inspection acceptance table according to the real inspection flow and the real result.
8. The BIM-based quality spot check system of claim 7, wherein the processing module comprises:
the screening module is used for screening out floors or components needing quality sampling inspection according to the floor information and the component type information;
the sampling module is used for forming a closed area by selecting the shaft network, and collecting the minimum sealed area in the closed area as a sampling unit, wherein one component is extracted in each sampling unit.
9. A BIM-based quality spot check device, comprising:
a memory for storing a computer program;
a processor for implementing the steps of the BIM-based quality spot check method according to any one of claims 1 to 4 when executing said computer program.
10. A storage medium having stored thereon a computer program, wherein the program, when executed by a processor, implements the BIM-based quality spot test method according to any one of claims 1 to 4.
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| CN116029617A (en) * | 2023-03-24 | 2023-04-28 | 山东铁路投资控股集团有限公司 | Quality acceptance form generation method, device, equipment and readable storage medium |
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| CN116029617B (en) * | 2023-03-24 | 2023-06-23 | 山东铁路投资控股集团有限公司 | Quality acceptance form generation method, device, equipment and readable storage medium |
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