CN116305507B - BIM technology-based air duct assembly method and system - Google Patents
BIM technology-based air duct assembly method and system Download PDFInfo
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- CN116305507B CN116305507B CN202310596225.7A CN202310596225A CN116305507B CN 116305507 B CN116305507 B CN 116305507B CN 202310596225 A CN202310596225 A CN 202310596225A CN 116305507 B CN116305507 B CN 116305507B
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Abstract
The invention discloses an air duct assembly method and system based on BIM technology, wherein the system comprises an electronic scanner; the control end is provided with BIM application software; the control end is embedded with a control module, a storage module, a conversion module, a comparison module and an information sharing module; the invention adopts BIM technology to guide the assembly of the air pipe, and forms a fitting table correspondingly through the construction of the air pipe installation model under each layered structure model of the building main body, and when material purchasing or prefabrication is carried out, standard purchasing or prefabrication is carried out according to the fitting table; when in warehouse entry, correspondingly forming an electronic code according to the accessory table, correspondingly converting the electronic code into an entity code, then attaching the entity code to a corresponding air pipe and accessories required by air pipe assembly, and correspondingly classifying and warehousing according to layering information; when the warehouse is taken out, correspondingly taking out the warehouse according to the layering information; during installation, the electronic scanner scans to see whether the electronic scanner corresponds to the electronic scanner, so that the installation is guided.
Description
Technical Field
The invention relates to the technical field of building informatization, in particular to an air duct assembly technology based on a BIM technology, and particularly relates to an air duct assembly method and system based on the BIM technology.
Background
After the building main body is finished, the air pipes are correspondingly installed in the building main body, the existing air pipe installation is mainly realized through manual warehouse-out and installation, the manual warehouse-out and installation have great randomness, for example, the number of the air pipes and the number of accessories are generally estimated according to a construction design drawing, on one hand, the estimated data are inaccurate, so that only multiple purchasing is often realized during purchasing, and the waste of materials is caused; on the other hand, when the air duct is taken out of the warehouse after purchasing, the warehouse is estimated according to the consumption, and when in construction, constructors cut at will, so that a great amount of waste exists in the air duct, and the condition that the air duct is not constructed according to the construction technology is easy to occur. The existing method for solving the problems is mainly characterized in that the construction supervision of supervision personnel is adopted, once the irregular construction is found, certain waste is caused, and reworking is performed not only by removing all irregular air pipes, but also by increasing the construction period.
Disclosure of Invention
Accordingly, the present invention is directed to a method and a system for assembling an air duct based on BIM technology.
In order to achieve the above object, in one aspect, the present invention provides a method for assembling an air duct based on a BIM technology, including the steps of:
1) Constructing an accessory model and an air pipe model required by air pipe assembly in BIM application software, and storing the accessory model and the air pipe model in a standard library;
2) Constructing a space structure model of a building main body and each layered structure model in BIM application software, setting layered information of each layered structure model, and storing the layered information in a storage module;
3) Acquiring layering information of each layering structure model, loading an air pipe assembly design drawing in BIM application software, loading an accessory model and an air pipe model while reading the air pipe assembly design drawing, and combining the air pipe model and a plurality of accessory models according to a combination mode set by an assembly process configuration file to construct an air pipe installation model in each layering structure model;
4) Numbering the air pipe model and a plurality of accessory models required by the air pipe installation model under each layered structure model to form an accessory table, and configuring the attribute of the accessory table so that the attribute of the accessory table corresponding to different layered structure models is different;
5) Constructing electronic codes of an air duct model and a plurality of accessory models according to the accessory table, and correspondingly storing the electronic codes in a storage module according to the attribute of the accessory table;
6) The control unit is used for correspondingly purchasing or prefabricating accessories required by the air pipe and the air pipe assembly according to the accessory table, correspondingly classifying the air pipe and the accessories required by the air pipe assembly according to the attributes of the accessory table and the accessory table, and storing the classified accessories in a warehouse;
7) When assembling, acquiring a layered structure model and an air pipe installation model corresponding to the layered structure model, loading the air pipe model and a plurality of accessory models which are combined into the air pipe installation model according to an assembling sequence and a set combination form, correspondingly outputting the layered structure model, the air pipe installation model corresponding to the layered structure model and the air pipe model and the accessory models which are combined into the air pipe installation model to a site display and a control end display, and correspondingly displaying attributes of an accessory table and an accessory table corresponding to the air pipe installation model on the site display and the control end display;
8) Acquiring an air pipe and accessories required by air pipe assembly from the warehouse correspondingly according to attributes of the accessory table and the accessory table, sequentially scanning entity scanning codes on the air pipe and the accessories required by air pipe assembly according to an assembly sequence by using an electronic scanner, and on one hand, transmitting the entity scanning codes to a control end by the electronic scanner through a communication unit, correspondingly comparing the entity scanning codes with the electronic codes after conversion at the control end so as to check whether the entity scanning codes correspond to the electronic codes or not, forming a first matching result, and inputting the first matching result to a site display and a control display; and on the other hand, the electronic scanner is connected with the control end, the electronic codes in the storage module are sequentially called according to the attribute of the accessory table and the attribute of the accessory table, the entity scanning codes are correspondingly compared with the electronic codes after being converted in the electronic scanner so as to check whether the entity scanning codes correspond to the electronic codes or not, a second matching result is formed, and the second matching result is displayed on the electronic scanner.
Preferably, in step 3), the assembly process profile is loaded in the BIM application software;
correspondingly dividing the assembly process configuration file into a plurality of assembly layer unit configuration files according to the acquired layering information of each layering structure model;
dividing each assembly layer unit configuration file into a plurality of assembly branch configuration files according to assembly trend, sequence and process, and setting the combination configuration files of the air pipes on each branch according to the assembly branch configuration files; wherein the combined configuration file contains the configuration of the assembly parameters;
the air duct model and the plurality of fitting models are combined according to a combination form set by a combination configuration file of the air duct to construct an air duct installation model in each layered structure model.
Preferably, in step 4), the fitting table is formed according to a combination form and sequence of an air duct model and a plurality of fitting models required for combining into an air duct installation model under each layered structure model;
the accessory table comprises type parameters and configuration parameters corresponding to the air duct model and different accessory models.
Preferably, the electronic code includes names, types, assembly numbers of the air duct model and the accessory model, and corresponding assembly parameters extracted from the assembly process configuration file.
Preferably, in step 6), the control unit loads the accessory table, and extracts the type parameters and the configuration parameters corresponding to the air duct model and different accessory models from the accessory table correspondingly; and correspondingly purchasing or prefabricating the air pipe and accessories required by air pipe assembly based on the type parameters and the configuration parameters corresponding to the air pipe model and different accessory models.
Preferably, in step 6), when the air duct and the accessories required for the air duct assembly are classified correspondingly, the electronic code is converted into a physical scan code correspondingly, and the physical scan code is applied to the air duct and the accessories required for the air duct assembly correspondingly.
On the other hand, the invention also provides an air duct assembly system based on BIM technology, which comprises:
an electronic scanner;
the control end is provided with BIM application software;
the control end is embedded with a control module, a storage module, a conversion module, a comparison module and an information sharing module;
the control module is connected with the external input module and is used for receiving an assembly instruction input by the external input module, correspondingly forming a first loading instruction, a second loading instruction and a display instruction based on the assembly instruction, wherein the first loading instruction is used for correspondingly calling the layered structure model and an air pipe installation model corresponding to the layered structure model, the second loading instruction is used for loading the air pipe model and a plurality of accessory models which are combined into the air pipe installation model according to the assembly sequence and a set combination form, and the display instruction is used for correspondingly outputting the layered structure model, the air pipe installation model corresponding to the layered structure model and the air pipe model and the accessory models which are combined into the air pipe installation model to the field display and the control end display, and correspondingly displaying attributes of an accessory table and an accessory table corresponding to the air pipe installation model on the field display and the control end display;
Correspondingly acquiring the air pipe and accessories required by air pipe assembly from a warehouse according to the attribute of the accessory list and the attribute of the accessory list displayed by the field display; sequentially scanning entity scanning codes on the air pipes and accessories required by air pipe assembly according to an assembly sequence by using an electronic scanner, transmitting the entity scanning codes to a conversion module by using a communication unit, converting the entity scanning codes in the conversion module, comparing the converted entity scanning codes with the electronic codes by using a comparison module to check whether the entity scanning codes correspond to the electronic codes or not, forming a first matching result, and inputting the first matching result to a site display and a control display;
the information sharing module is used for receiving a sharing instruction of any electronic scanner, and correspondingly calling the electronic code in the storage module into the electronic scanner through the communication unit based on the sharing instruction.
Preferably, the BIM application software includes:
the standard component construction module is used for constructing an accessory model and an air pipe model required by air pipe assembly in BIM application software;
the standard library is used for storing the accessory model and the air pipe model in the standard library;
The building main body construction module is used for loading a building main body design drawing, constructing a space structure model and each layered structure model of the building main body in BIM application software, and setting layered information of each layered structure model;
the system comprises an air pipe installation model construction module, an air pipe installation model analysis module and a control module, wherein the air pipe installation model construction module is used for acquiring layering information of each layered structure model, loading an air pipe assembly design drawing in BIM application software, loading an accessory model and an air pipe model while reading the air pipe assembly design drawing, and combining the air pipe model and a plurality of accessory models according to a combination mode set by an assembly process configuration file so as to construct an air pipe installation model in each layered structure model;
the configuration table forming module is used for numbering the air pipe model and the plurality of accessory models required by the air pipe installation model under each layered structure model to form an accessory table, and configuring the attribute of the accessory table so that the attribute of the accessory table corresponding to different layered structure models is different;
the electronic code forming module is used for constructing electronic codes of the air duct model and the plurality of accessory models according to the accessory table, and correspondingly storing the electronic codes in the storage module according to the attribute of the accessory table;
And the control unit is used for correspondingly purchasing or prefabricating accessories required by the air pipe and the air pipe assembly according to the accessory table, correspondingly classifying the air pipe and the accessories required by the air pipe assembly according to the attributes of the accessory table and the accessory table, and storing the air pipe and the accessories required by the air pipe assembly in a warehouse.
Preferably, the electronic scanner has:
a control unit;
a scanning section;
a conversion unit;
a communication unit; and
a switching part for forming a mode switching instruction through a switching key arranged on the electronic scanner, and a control part controlling the electronic scanner to switch from a first mode to a second mode after receiving the mode switching instruction;
the first mode is used for guiding the air pipe and accessories required by air pipe assembly to be taken out of a warehouse;
the second mode is used for correspondingly guiding the installation of the air pipe and the fittings required by the air pipe assembly.
Preferably, in the first mode:
the scanning part is used for acquiring entity scanning codes on the air pipes and accessories required by the air pipe assembly, transmitting the entity scanning codes to the control end through the communication unit, correspondingly comparing the entity scanning codes with the electronic codes after conversion at the control end to check whether the entity scanning codes correspond to the electronic codes or not, forming a first matching result, inputting the first matching result to the on-site display and the control display, and guiding the air pipes and the accessories required by the air pipe assembly to be discharged from a warehouse according to the first matching result of the on-site display and the control display;
Preferably, in the second mode:
the electronic scanner is connected to the information sharing module of the control end through the communication unit; the scanning part is used for acquiring entity scanning codes on the air pipes and accessories required by the assembly of the air pipes, and the control part sequentially calls the electronic codes according to the attribute of the accessory table and the accessory table;
the conversion part is used for correspondingly comparing the entity scanning code after conversion with the electronic code to check whether the entity scanning code corresponds to the electronic code or not, forming a second matching result, and displaying the second matching result on the electronic scanner; to instruct the field installer to correspondingly install the ductwork and the accessories required for the assembly of the ductwork according to the second matching result.
Preferably, displaying the second matching result on the electronic scanner includes:
displaying the second matching result on a display unit on the electronic scanner;
or, displaying the second matching result on the electronic scanner through an indicator lamp.
The invention adopts BIM technology to guide the assembly of the air pipe, and correspondingly forms an accessory table through the construction of the air pipe installation model under each layered structure model of the building main body, and correspondingly extracts the type parameters and the configuration parameters corresponding to the air pipe model and different accessory models from the accessory table; purchasing or prefabricating the air pipe and accessories required by air pipe assembly correspondingly based on type parameters and configuration parameters corresponding to the air pipe model and different accessory models; the configuration parameters comprise the aperture, the length, the thickness, the material and the data information of the interface form of the air pipe and accessories required by the assembly of the air pipe. In this way, when material purchase or prefabrication is performed, standard purchase or prefabrication is performed according to the accessory table; meanwhile, during warehouse entry, correspondingly forming an electronic code according to the accessory table, correspondingly converting the electronic code into an entity code, then attaching the entity code to a corresponding air pipe and accessories required by air pipe assembly, and correspondingly classifying and warehousing according to layering information; when the warehouse is taken out, correspondingly taking out the warehouse according to the layering information; when the electronic scanner is installed on site after the warehouse is taken out, the electronic scanner is used for correspondingly scanning to check whether the electronic scanner corresponds or not, so that the installation is guided.
Drawings
FIG. 1 is a flow chart of the method of the present invention;
FIG. 2 is a schematic diagram of the system framework of the present invention;
FIG. 3 is a schematic diagram of the functional modules of BIM application software according to the present invention;
fig. 4 is a schematic diagram of the system frame principle of the present electronic scanner.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The BIM application software is building information model application software.
Example 1:
referring to fig. 1, the invention provides an air duct assembly method based on a BIM technology, which comprises the following steps:
1) Constructing an accessory model and an air pipe model required by air pipe assembly in BIM application software, and storing the accessory model and the air pipe model in a standard library;
2) Constructing a space structure model of a building main body and each layered structure model in BIM application software, setting layered information of each layered structure model, and storing the layered information in a storage module;
3) Acquiring layering information of each layering structure model, loading an air pipe assembly design drawing in BIM application software, loading an accessory model and an air pipe model while reading the air pipe assembly design drawing, and combining the air pipe model and a plurality of accessory models according to a combination mode set by an assembly process configuration file to construct an air pipe installation model in each layering structure model;
4) Numbering the air pipe model and a plurality of accessory models required by the air pipe installation model under each layered structure model to form an accessory table, and configuring the attribute of the accessory table so that the attribute of the accessory table corresponding to different layered structure models is different;
5) Constructing electronic codes of an air duct model and a plurality of accessory models according to the accessory table, and correspondingly storing the electronic codes in a storage module according to the attribute of the accessory table;
6) The control unit is used for correspondingly purchasing or prefabricating accessories required by the air pipe and the air pipe assembly according to the accessory table, correspondingly classifying the air pipe and the accessories required by the air pipe assembly according to the attributes of the accessory table and the accessory table, and storing the classified accessories in a warehouse;
7) When assembling, acquiring a layered structure model and an air pipe installation model corresponding to the layered structure model, loading the air pipe model and a plurality of accessory models which are combined into the air pipe installation model according to an assembling sequence and a set combination form, correspondingly outputting the layered structure model, the air pipe installation model corresponding to the layered structure model and the air pipe model and the accessory models which are combined into the air pipe installation model to a site display and a control end display, and correspondingly displaying attributes of an accessory table and an accessory table corresponding to the air pipe installation model on the site display and the control end display;
8) Acquiring an air pipe and accessories required by air pipe assembly from the warehouse correspondingly according to attributes of the accessory table and the accessory table, sequentially scanning entity scanning codes on the air pipe and the accessories required by air pipe assembly according to an assembly sequence by using an electronic scanner, and on one hand, transmitting the entity scanning codes to a control end by the electronic scanner through a communication unit, correspondingly comparing the entity scanning codes with the electronic codes after conversion at the control end so as to check whether the entity scanning codes correspond to the electronic codes or not, forming a first matching result, and inputting the first matching result to a site display and a control display; and on the other hand, the electronic scanner is connected with the control end, the electronic codes in the storage module are sequentially called according to the attribute of the accessory table and the attribute of the accessory table, the entity scanning codes are correspondingly compared with the electronic codes after being converted in the electronic scanner so as to check whether the entity scanning codes correspond to the electronic codes or not, a second matching result is formed, and the second matching result is displayed on the electronic scanner.
In the above, in step 3), the assembly process configuration file is loaded in the BIM application software;
correspondingly dividing the assembly process configuration file into a plurality of assembly layer unit configuration files according to the acquired layering information of each layering structure model;
dividing each assembly layer unit configuration file into a plurality of assembly branch configuration files according to assembly trend, sequence and process, and setting the combination configuration files of the air pipes on each branch according to the assembly branch configuration files; wherein the combined configuration file contains the configuration of the assembly parameters;
the air duct model and the plurality of fitting models are combined according to a combination form set by a combination configuration file of the air duct to construct an air duct installation model in each layered structure model.
In the step 4), the fitting table is formed according to the combination form and sequence of the air duct model and a plurality of fitting models required by combining the air duct installation model under each layered structure model;
the accessory table comprises type parameters and configuration parameters corresponding to the air pipe model and different accessory models; the configuration parameters comprise data information of aperture, length, thickness, material and interface forms of accessories required by assembling the air pipe model and different accessory models; according to the design proportion of the drawing, the aperture, the length, the thickness, the material and the data information of the interface form of accessories required by the assembly of the air pipes and the air pipes in the entity can be obtained through conversion by configuration parameters;
The electronic code comprises names, types and assembly serial numbers of the air duct model and the accessory model and corresponds to assembly parameters extracted from an assembly process configuration file.
In step 6), the control unit loads the accessory table, and correspondingly extracts type parameters and configuration parameters corresponding to the air duct model and different accessory models from the accessory table; purchasing or prefabricating the air pipe and accessories required by air pipe assembly correspondingly based on type parameters and configuration parameters corresponding to the air pipe model and different accessory models;
the configuration parameters comprise the aperture, the length, the thickness, the material and the data information of the interface form of the air pipe and accessories required by the assembly of the air pipe.
Preferably, in step 6), when the air duct and the accessories required for the air duct assembly are classified correspondingly, the electronic code is converted into a physical scan code correspondingly, and the physical scan code is applied to the air duct and the accessories required for the air duct assembly correspondingly.
The principle of the invention is as follows: the invention adopts BIM technology to guide the assembly of the air pipe, and correspondingly forms an accessory table through the construction of the air pipe installation model under each layered structure model of the building main body, and correspondingly extracts the type parameters and the configuration parameters corresponding to the air pipe model and different accessory models from the accessory table; purchasing or prefabricating the air pipe and accessories required by air pipe assembly correspondingly based on type parameters and configuration parameters corresponding to the air pipe model and different accessory models; the configuration parameters comprise the aperture, the length, the thickness, the material and the data information of the interface form of the air pipe and accessories required by the assembly of the air pipe. In this way, when material purchase or prefabrication is performed, standard purchase or prefabrication is performed according to the accessory table; meanwhile, during warehouse entry, correspondingly forming an electronic code according to the accessory table, correspondingly converting the electronic code into an entity code, then attaching the entity code to a corresponding air pipe and accessories required by air pipe assembly, and correspondingly classifying and warehousing according to layering information; when the warehouse is taken out, correspondingly taking out the warehouse according to the layering information; when the air duct and accessories required by air duct assembly are correspondingly obtained from the warehouse according to the attributes of the accessory table and the accessory table after the air duct is taken out of the warehouse, and the electronic scanner is utilized to sequentially scan entity scanning codes on the air duct and the accessories required by air duct assembly according to the assembly sequence; and on the other hand, the electronic scanner is connected with the control end, the electronic codes in the storage module are sequentially called according to the attribute of the accessory table and the attribute of the accessory table, the entity scanning codes are correspondingly compared with the electronic codes after being converted in the electronic scanner so as to check whether the entity scanning codes correspond to the electronic codes or not, a second matching result is formed, and the second matching result is displayed on the electronic scanner.
Example 2:
the present invention also provides a duct assembly system based on BIM technology, referring to FIGS. 2-4, comprising:
an electronic scanner;
the control end is provided with BIM application software;
the control end is embedded with a control module, a storage module, a conversion module, a comparison module and an information sharing module;
the control module is connected with the external input module and is used for receiving an assembly instruction input by the external input module, correspondingly forming a first loading instruction, a second loading instruction and a display instruction based on the assembly instruction, wherein the first loading instruction is used for correspondingly calling the layered structure model and an air pipe installation model corresponding to the layered structure model, the second loading instruction is used for loading the air pipe model and a plurality of accessory models which are combined into the air pipe installation model according to the assembly sequence and a set combination form, and the display instruction is used for correspondingly outputting the layered structure model, the air pipe installation model corresponding to the layered structure model and the air pipe model and the accessory models which are combined into the air pipe installation model to the field display and the control end display, and correspondingly displaying attributes of an accessory table and an accessory table corresponding to the air pipe installation model on the field display and the control end display;
Correspondingly acquiring the air pipe and accessories required by air pipe assembly from a warehouse according to the attribute of the accessory list and the attribute of the accessory list displayed by the field display; sequentially scanning entity scanning codes on the air pipes and accessories required by air pipe assembly according to an assembly sequence by using an electronic scanner, transmitting the entity scanning codes to a conversion module by using a communication unit, converting the entity scanning codes in the conversion module, comparing the converted entity scanning codes with the electronic codes by using a comparison module to check whether the entity scanning codes correspond to the electronic codes or not, forming a first matching result, and inputting the first matching result to a site display and a control display;
the information sharing module is used for receiving a sharing instruction of any electronic scanner, and the electronic code in the storage module is correspondingly called into the electronic scanner through the communication unit based on the sharing instruction.
Preferably, the BIM application software includes:
the standard component construction module is used for constructing an accessory model and an air pipe model required by air pipe assembly in BIM application software;
the standard library is used for storing the accessory model and the air pipe model in the standard library;
The building main body construction module is used for loading a building main body design drawing, constructing a space structure model and each layered structure model of the building main body in BIM application software, and setting layered information of each layered structure model;
the system comprises an air pipe installation model construction module, an air pipe installation model analysis module and a control module, wherein the air pipe installation model construction module is used for acquiring layering information of each layered structure model, loading an air pipe assembly design drawing in BIM application software, loading an accessory model and an air pipe model while reading the air pipe assembly design drawing, and combining the air pipe model and a plurality of accessory models according to a combination mode set by an assembly process configuration file so as to construct an air pipe installation model in each layered structure model;
the configuration table forming module is used for numbering the air pipe model and the plurality of accessory models required by the air pipe installation model under each layered structure model to form an accessory table, and configuring the attribute of the accessory table so that the attribute of the accessory table corresponding to different layered structure models is different;
the electronic code forming module is used for constructing electronic codes of the air duct model and the plurality of accessory models according to the accessory table, and correspondingly storing the electronic codes in the storage module according to the attribute of the accessory table;
And the control unit is used for correspondingly purchasing or prefabricating accessories required by the air pipe and the air pipe assembly according to the accessory table, correspondingly classifying the air pipe and the accessories required by the air pipe assembly according to the attributes of the accessory table and the accessory table, and storing the air pipe and the accessories required by the air pipe assembly in a warehouse.
In the above, the fitting table is formed according to a combination form and sequence of an air duct model and a plurality of fitting models required by combining an air duct installation model under each layered structure model;
the accessory table comprises type parameters and configuration parameters corresponding to the air pipe model and different accessory models; the configuration parameters comprise data information of aperture, length, thickness, material and interface forms of accessories required by assembling the air pipe model and different accessory models; according to the design proportion of the drawing, the aperture, the length, the thickness, the material and the data information of the interface form of accessories required by the assembly of the air pipes and the air pipes in the entity can be obtained through conversion by configuration parameters;
the electronic code comprises names, types and assembly serial numbers of the air duct model and the accessory model and corresponds to assembly parameters extracted from an assembly process configuration file.
The control unit loads the accessory table, and correspondingly extracts the type parameters and the configuration parameters corresponding to the air pipe model and different accessory models from the accessory table; purchasing or prefabricating the air pipe and accessories required by air pipe assembly correspondingly based on type parameters and configuration parameters corresponding to the air pipe model and different accessory models;
The configuration parameters comprise the aperture, the length, the thickness, the material and the data information of the interface form of the air pipe and accessories required by the assembly of the air pipe.
When the air pipes and accessories required by the air pipe assembly are correspondingly classified, the electronic codes are correspondingly converted into entity scanning codes, and the entity scanning codes are correspondingly applied to the air pipes and the accessories required by the air pipe assembly.
Preferably, the electronic scanner has:
a control unit;
a scanning section;
a conversion unit;
a communication unit; and
a switching part for forming a mode switching instruction through a switching key arranged on the electronic scanner, and a control part controlling the electronic scanner to switch from a first mode to a second mode after receiving the mode switching instruction;
the first mode is used for guiding the air pipe and accessories required by air pipe assembly to be taken out of a warehouse;
the second mode is used for correspondingly guiding the installation of the air pipe and the fittings required by the air pipe assembly.
Preferably, in the first mode:
the scanning part is used for acquiring entity scanning codes on the air pipes and accessories required by the air pipe assembly, transmitting the entity scanning codes to the control end through the communication unit, correspondingly comparing the entity scanning codes with the electronic codes after conversion at the control end to check whether the entity scanning codes correspond to the electronic codes or not, forming a first matching result, inputting the first matching result to the on-site display and the control display, and guiding the air pipes and the accessories required by the air pipe assembly to be discharged from a warehouse according to the first matching result of the on-site display and the control display;
Preferably, in the second mode:
the electronic scanner is connected to the information sharing module of the control end through the communication unit; the scanning part is used for acquiring entity scanning codes on the air pipes and accessories required by the assembly of the air pipes, and the control part sequentially calls the electronic codes according to the attribute of the accessory table and the accessory table;
the conversion part is used for correspondingly comparing the entity scanning code after conversion with the electronic code to check whether the entity scanning code corresponds to the electronic code or not, forming a second matching result, and displaying the second matching result on the electronic scanner; to instruct the field installer to correspondingly install the ductwork and the accessories required for the assembly of the ductwork according to the second matching result.
Preferably, displaying the second matching result on the electronic scanner includes:
displaying the second matching result on a display unit on the electronic scanner;
or, displaying the second matching result on the electronic scanner through an indicator lamp.
The invention adopts BIM technology to guide the assembly of the air pipe, and correspondingly forms an accessory table through the construction of the air pipe installation model under each layering mechanism model of the building main body, and correspondingly extracts the type parameters and the configuration parameters corresponding to the air pipe model and different accessory models from the accessory table; purchasing or prefabricating the air pipe and accessories required by air pipe assembly correspondingly based on type parameters and configuration parameters corresponding to the air pipe model and different accessory models; the configuration parameters comprise the aperture, the length, the thickness, the material and the data information of the interface form of the air pipe and accessories required by the assembly of the air pipe. In this way, when material purchase or prefabrication is performed, standard purchase or prefabrication is performed according to the accessory table; meanwhile, during warehouse entry, correspondingly forming an electronic code according to the accessory table, correspondingly converting the electronic code into an entity code, then attaching the entity code to a corresponding air pipe and accessories required by air pipe assembly, and correspondingly classifying and warehousing according to layering information; when the warehouse is taken out, correspondingly taking out the warehouse according to the layering information; when the electronic scanner is installed on site after the electronic scanner is taken out of a warehouse, acquiring the air pipes and accessories required by the air pipe assembly correspondingly from the warehouse according to the attributes of the accessory table and the accessory table, sequentially scanning entity scanning codes on the air pipes and the accessories required by the air pipe assembly according to the assembly sequence by using the electronic scanner, forming a mode switching instruction through a switching key arranged on the electronic scanner, and controlling the electronic scanner to switch from a first mode to a second mode after receiving the mode switching instruction by a control part; the first mode is used for guiding the air pipe and accessories required by air pipe assembly to be taken out of a warehouse; the second mode is used for correspondingly guiding the installation of the air pipe and the fittings required by the air pipe assembly.
Specifically, in the first mode:
the scanning part is used for acquiring entity scanning codes on the air pipes and accessories required by the air pipe assembly, transmitting the entity scanning codes to the control end through the communication unit, comparing the entity scanning codes converted by the control end with the corresponding electronic codes to check whether the entity scanning codes correspond to the electronic codes or not, forming a first matching result, inputting the first matching result to the on-site display and the control display, and guiding the air pipes and the accessories required by the air pipe assembly to be discharged from the warehouse according to the first matching result of the on-site display and the control display;
in the second mode:
the electronic scanner is connected to the information sharing module of the control end through the communication unit; the scanning part is used for acquiring entity scanning codes on the air pipes and accessories required by the assembly of the air pipes, and the control part sequentially calls the electronic codes through the information sharing module according to the attribute of the accessory table and the attribute of the accessory table;
the conversion part is used for correspondingly comparing the entity scanning code after conversion with the electronic code to check whether the entity scanning code corresponds to the electronic code or not, forming a second matching result, and displaying the second matching result on the electronic scanner; to guide the field installer to correspondingly install the air pipe and accessories required by the air pipe assembly according to the second matching result.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (12)
1. The air duct assembly method based on the BIM technology is characterized by comprising the following steps of:
1) Constructing an accessory model and an air pipe model required by air pipe assembly in BIM application software, and storing the accessory model and the air pipe model in a standard library;
2) Constructing a space structure model of a building main body and each layered structure model in BIM application software, setting layered information of each layered structure model, and storing the layered information in a storage module;
3) The method comprises the steps of obtaining layering information of each layering structure model, loading an air pipe assembly design drawing in BIM application software, loading an accessory model and an air pipe model while reading the air pipe assembly design drawing, and combining the air pipe model and a plurality of accessory models according to a combination mode set by an assembly process configuration file to construct an air pipe installation model in each layering structure model;
4) Numbering the air pipe model and a plurality of accessory models required by the air pipe installation model under each layered structure model to form an accessory table, and configuring the attribute of the accessory table so that the attribute of the accessory table corresponding to different layered structure models is different;
5) Constructing electronic codes of an air duct model and a plurality of accessory models according to the accessory table, and correspondingly storing the electronic codes in a storage module according to the attribute of the accessory table;
6) The control unit is used for correspondingly purchasing or prefabricating accessories required by the air pipe and the air pipe assembly according to the accessory table, correspondingly classifying the air pipe and the accessories required by the air pipe assembly according to the attributes of the accessory table and the accessory table, and storing the classified accessories in a warehouse;
7) When assembling, acquiring a layered structure model and an air pipe installation model corresponding to the layered structure model, loading the air pipe model and a plurality of accessory models which are combined into the air pipe installation model according to an assembling sequence and a set combination form, correspondingly outputting the layered structure model, the air pipe installation model corresponding to the layered structure model and the air pipe model and the accessory models which are combined into the air pipe installation model to a site display and a control end display, and correspondingly displaying attributes of an accessory table and an accessory table corresponding to the air pipe installation model on the site display and the control end display;
8) Acquiring an air pipe and accessories required by air pipe assembly from the warehouse correspondingly according to attributes of the accessory table and the accessory table, sequentially scanning entity scanning codes on the air pipe and the accessories required by air pipe assembly according to an assembly sequence by using an electronic scanner, and on one hand, transmitting the entity scanning codes to a control end by the electronic scanner through a communication unit, correspondingly comparing the entity scanning codes with the electronic codes after conversion at the control end so as to check whether the entity scanning codes correspond to the electronic codes or not, forming a first matching result, and inputting the first matching result to a site display and a control display; and on the other hand, the electronic scanner is connected with the control end, the electronic codes in the storage module are sequentially called according to the attribute of the accessory table and the attribute of the accessory table, the entity scanning codes are correspondingly compared with the electronic codes after being converted in the electronic scanner so as to check whether the entity scanning codes correspond to the electronic codes or not, a second matching result is formed, and the second matching result is displayed on the electronic scanner.
2. The method for assembling a duct based on the BIM technology according to claim 1, wherein in step 3), the assembling process profile is loaded in the BIM application software;
Correspondingly dividing the assembly process configuration file into a plurality of assembly layer unit configuration files according to the acquired layering information of each layering structure model;
dividing each assembly layer unit configuration file into a plurality of assembly branch configuration files according to assembly trend, sequence and process, and setting the combination configuration files of the air pipes on each branch according to the assembly branch configuration files; wherein the combined configuration file contains the configuration of the assembly parameters;
the air duct model and the plurality of fitting models are combined according to a combination form set by a combination configuration file of the air duct to construct an air duct installation model in each layered structure model.
3. The method of assembling a duct based on the BIM technique according to claim 1, wherein in step 4), the fitting table is formed in a combination and order of a duct model and a plurality of fitting models required for combining into a duct installation model under each layered structure model;
the accessory table comprises type parameters and configuration parameters corresponding to the air duct model and different accessory models.
4. The method of claim 2, wherein the electronic code includes names, types, assembly numbers of the air duct model and the accessory model and corresponding assembly parameters extracted from the assembly process profile.
5. A method of assembling a ductwork based on the BIM technique according to claim 3, wherein in step 6), the control unit loads the fitting table, and extracts the type parameters and the configuration parameters corresponding to the ductwork model and the different fitting models from the fitting table; and correspondingly purchasing or prefabricating the air pipe and accessories required by air pipe assembly based on the type parameters and the configuration parameters corresponding to the air pipe model and different accessory models.
6. The method according to claim 1, wherein in step 6), when the air duct and the parts required for the air duct assembly are classified accordingly, the electronic code is converted into a physical scan code, and the physical scan code is applied to the air duct and the parts required for the air duct assembly accordingly.
7. BIM technology-based air duct assembly system, which is characterized by comprising:
an electronic scanner;
the control end is provided with BIM application software;
the control end is embedded with a control module, a storage module, a conversion module, a comparison module and an information sharing module;
the control module is connected with the external input module and is used for receiving an assembly instruction input by the external input module, correspondingly forming a first loading instruction, a second loading instruction and a display instruction based on the assembly instruction, wherein the first loading instruction is used for correspondingly calling the layered structure model and an air pipe installation model corresponding to the layered structure model, the second loading instruction is used for loading the air pipe model and a plurality of accessory models which are combined into the air pipe installation model according to the assembly sequence and a set combination form, and the display instruction is used for correspondingly outputting the layered structure model, the air pipe installation model corresponding to the layered structure model and the air pipe model and the accessory models which are combined into the air pipe installation model to the field display and the control end display, and correspondingly displaying attributes of an accessory table and an accessory table corresponding to the air pipe installation model on the field display and the control end display;
Acquiring an air pipe and accessories required by air pipe assembly from a warehouse according to the accessory list and the attribute of the accessory list displayed by the field display; sequentially scanning entity scanning codes on the air pipes and accessories required by air pipe assembly according to an assembly sequence by using an electronic scanner, transmitting the entity scanning codes to a conversion module by using a communication unit, converting the entity scanning codes in the conversion module, comparing the converted entity scanning codes with the electronic codes by using a comparison module to check whether the entity scanning codes correspond to the electronic codes or not, forming a first matching result, and inputting the first matching result to a site display and a control display;
the electronic codes are the electronic codes of an air duct model and a plurality of accessory models constructed according to the accessory table;
the information sharing module is used for receiving a sharing instruction of any electronic scanner, and the electronic codes in the storage module are correspondingly called into the electronic scanner through the communication unit based on the sharing instruction.
8. The BIM technology based duct assembly system of claim 7, wherein the BIM application software has:
The standard component construction module is used for constructing an accessory model and an air pipe model required by air pipe assembly in BIM application software;
the standard library is used for storing the accessory model and the air pipe model in the standard library;
the building main body construction module is used for loading a building main body design drawing, constructing a space structure model and each layered structure model of the building main body in BIM application software, and setting layered information of each layered structure model;
the system comprises an air duct installation model construction module, an air duct installation model generation module and an air duct installation model generation module, wherein the air duct installation model construction module is used for acquiring layering information of each layering structure model, loading an air duct assembly design drawing in BIM application software, loading an accessory model and an air duct model while reading the air duct assembly design drawing, and combining the air duct model and a plurality of accessory models according to a combination mode set by an assembly process configuration file so as to construct an air duct installation model in each layering structure model;
the accessory table forming module is used for numbering the air pipe model and the plurality of accessory models required by the air pipe installation model under each layered structure model to form an accessory table, and configuring the attribute of the accessory table so that the attribute of the accessory table corresponding to different layered structure models is different;
The electronic code forming module is used for constructing electronic codes of the air duct model and the plurality of accessory models according to the accessory table, and correspondingly storing the electronic codes in the storage module according to the attribute of the accessory table;
and the control unit is used for correspondingly purchasing or prefabricating accessories required by the air pipe and the air pipe assembly according to the accessory table, correspondingly classifying the air pipe and the accessories required by the air pipe assembly according to the attributes of the accessory table and the accessory table, and storing the air pipe and the accessories required by the air pipe assembly in a warehouse.
9. The BIM technology based ductwork assembly system of claim 7, wherein the electronic scanner has:
a control unit;
a scanning section;
a conversion unit;
a communication unit; and
a switching part for forming a mode switching instruction through a switching key arranged on the electronic scanner, and a control part controlling the electronic scanner to switch from a first mode to a second mode after receiving the mode switching instruction;
the first mode is used for guiding the air pipe and accessories required by air pipe assembly to be taken out of a warehouse;
the second mode is used for correspondingly guiding the installation of the air pipe and the fittings required by the air pipe assembly.
10. The BIM technology based ductwork assembly system of claim 9, wherein in the first mode:
The scanning part is used for acquiring entity scanning codes on the air pipes and accessories required by the air pipe assembly, transmitting the entity scanning codes to the control end through the communication unit, correspondingly comparing the entity scanning codes with the electronic codes after conversion at the control end to check whether the entity scanning codes correspond to the electronic codes or not, forming a first matching result, inputting the first matching result to the on-site display and the control display, and guiding the air pipes and the accessories required by the air pipe assembly to be discharged from the warehouse according to the first matching result of the on-site display and the control display.
11. The BIM technology based ductwork assembly system according to claim 9, in which in the second mode:
the electronic scanner is connected to the information sharing module of the control end through the communication unit; the scanning part is used for acquiring entity scanning codes on accessories required by the assembly of the pipes and the air pipes, and the control part sequentially calls the electronic codes according to the attribute of the accessory table and the accessory table;
the conversion part is used for correspondingly comparing the entity scanning code after conversion with the electronic code to check whether the entity scanning code corresponds to the electronic code or not, forming a second matching result, and displaying the second matching result on the electronic scanner; to instruct the field installer to correspondingly install the ductwork and the accessories required for the assembly of the ductwork according to the second matching result.
12. The BIM technology based ductwork assembly system of claim 11, wherein displaying the second match result on the electronic scanner includes:
displaying the second matching result on a display unit on the electronic scanner;
or, displaying the second matching result on the electronic scanner through an indicator lamp.
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