CN115660619A - Production management system and server based on BIM information management - Google Patents
Production management system and server based on BIM information management Download PDFInfo
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Abstract
The invention provides a production management system and a server based on BIM informatization management, and belongs to the technical field of steel structural member production, wherein a production plan management module is used for making, modifying, inquiring and deleting a production plan of a machined workpiece, and the BIM module is used for realizing the drawing configuration of the machined workpiece; the workpiece production management module is used for tracking the data of the whole process of workpiece production. The workpiece purchasing process module is used for acquiring, storing and displaying raw material purchasing data, equipment purchasing data and personnel expense data of the machined workpiece based on a purchasing department and provides a data management operation menu of an acquisition provider; the data analysis module is used for carrying out statistical analysis on the workpiece processing data generated by the system to form a workpiece processing analysis report and a workpiece processing analysis report. The invention can collect the processing information, is convenient for processing personnel and monitoring personnel to look up, and effectively improves the monitoring efficiency of the processing process.
Description
Technical Field
The invention relates to the technical field of steel structural member production, in particular to a BIM (building information modeling) -based production management system and a server for information management.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The steel structure is a steel beam, a steel column, a steel truss and other members formed by welding or bolt connection of sections, steel plates and the like. The prior steel structural member is applied to the fields of factory buildings, venues, high-rise buildings and the like.
The steel structure member has the advantages that the steel structure member can be processed in a factory building and installed on site, the efficiency of site construction can be improved, and compared with a reinforced concrete prefabricated member in the installation process, the process of site installation and manufacturing is reduced. And professional processing is carried out in a processing factory, so that the processing and manufacturing quality can be better ensured, and the field installation requirement is met.
At present, steel structure processing is to design a drawing according to actual needs, and then assemble a steel structural member by blanking, cutting, welding, splicing and the like. In the course of working, because steel structure spare processing quantity is more, and still need synchronous processing preparation simultaneously, guarantee the effective supervision to all course of working, guarantee product quality and progress, still need to enter the field to the material, go into warehouse whole journey to track to the product, often only rely on traditional artifical spot check record, type the course of working data into the computer, save the processing data, this is difficult to gather, and fail to track processing work piece production overall process data, and the unusual problem in the production course of working, for example machining dimension is out of tolerance, the processing quality does not satisfy the requirement and so on and can not discover in time, it is troublesome to bring for later stage installation, influence construction quality.
Disclosure of Invention
The invention provides a BIM-based informatization management production management system, which realizes the tracking of the data of the whole production process of a machined workpiece, can capture the abnormal condition of the machining process in time and prompt the abnormal condition.
The BIM-based informatization management production management system comprises: the system comprises a production plan management module, a workpiece production management module, a workpiece purchasing process module, a workpiece quality control module, a workpiece library tube module and a data analysis module;
the production plan management module is used for making, modifying, inquiring and deleting the production plan of the machined workpiece, realizing the drawing configuration of the machined workpiece based on the BIM module, producing a bill of materials and a material demand plan based on the drawing of the machined workpiece, and generating a plan period from design to production of the machined workpiece according to the field installation progress;
the workpiece production management module is used for tracking the data of the whole process of workpiece production, and feeding the data from raw materials, transferring the data in the middle, cutting the data, splicing and welding the data, detecting the data, operating the data of processing equipment, operating the data of processing personnel and processing environment data;
the workpiece purchasing process module is used for acquiring, storing and displaying raw material purchasing data, equipment purchasing data and personnel expense data of the machined workpiece based on a purchasing department, and provides a data management operation menu of an acquisition provider, a purchasing plan management operation menu, a purchasing contract management operation menu, a purchasing order management operation menu and a purchasing data management operation menu;
the workpiece quality control module is used for acquiring quality detection data of a detector in the whole production process of a machined workpiece based on design drawings, technical requirements, industrial and enterprise technical standards, and collecting quality defect data and correction data in the production process;
the workpiece library tube module is used for performing increasing, deleting, modifying and checking operations on finished workpieces, raw materials of processed workpieces and inventory of spare and accessory parts;
the data analysis module is used for carrying out statistical analysis on the workpiece processing data generated by the system to form a workpiece processing analysis report, a workpiece processing histogram and a curve graph.
Preferably, the data analysis module is also used for constructing an evaluation model of the production process of the processed workpiece;
the state evaluation model of the production process of the machined workpiece comprises the following steps:
J={（b，y，x）| b∈n1，y∈G1，x∈G2}
L={（z，k，s，j，g）| z∈n2，k∈G3，s∈G4，j∈G5，g∈G6}
Z={ Z|∈（S，C，H，B，K，W，F）}
in the formula: j represents a processed workpiece, b represents a processed workpiece code, n1 represents the total number of processed workpieces in a processing plan, y represents processing data of the processed workpiece at the current station, x represents a processed workpiece use function, G1 represents a processing threshold value at the current station, and G2 represents a processed workpiece use function constraint;
in the formula: l represents a processing station, z represents a processing station code, k represents processing data to be monitored by the processing station, s represents processing time length of the processing station, j represents the number of processed workpieces of the processing station in a preset time period, G represents equipment operation data of the processing station, n2 represents the number of the processing stations, G3 represents a processing data threshold value of the processing station, G4 represents a processing time length constraint of the processing station, G5 represents a processing workpiece number constraint of the processing station, and G6 represents an equipment operation data threshold value of the processing station;
in the formula: z represents a data set of the whole processing process, S represents a loading state of a processing station, C represents a blanking state of the processing station, H represents the quantity of qualified products in the whole processing process, B represents the quantity of unqualified products in the whole processing process, K represents monitoring data of the whole processing process, W represents an alarm state of the whole processing process, and F represents feedback information of the state of the whole processing process.
Preferably, the method further comprises the following steps: a BIM information processing platform;
the BIM information processing platform manages the machining process based on the cloud computing technology, and processes machining data acquisition, machining data management, machining data retrieval and machining data analysis of the machining process;
the BIM information processing platform supports the setting function of processing data, the user management function, the navigation of the processing data and the resource management of the processing data.
Preferably, the BIM information processing platform meets the requirement that a user inputs corresponding processing data keywords in operation to search related data;
the BIM information processing platform realizes the integration of digital processing data, uniformly authenticates the identity of processing personnel, processing equipment, processing workpieces, processing stations and other information, customizes the content of a personalized processing page according to specific authority distribution, and only has the information for browsing the BIM information processing platform if a user does not successfully log in the BIM information processing platform.
Preferably, the BIM information processing platform includes: the system comprises a user access module and an application service module;
the user access module provides a mobile phone terminal, a notebook computer and a computer port connected with the user access module for the user, and the user access module responds to login information of the user and displays a processing data column according to corresponding authority;
the application service module provides interconnection communication among the processing data application client, the processing database and the processing equipment.
Preferably, the BIM information processing platform further includes: a platform service module and an IaaS module;
the platform service module provides a common interface of processing data and a processing data processing program operating environment, and can comprehensively manage functional application of the BIM information processing platform;
the IaaS module manages and uniformly schedules the BIM information processing platform server, the memory, the database and the network.
Preferably, the data analysis module is further configured to configure raw material details, machining process excess data, man-hour data, and process data of the machined workpiece by using CAXA and SigmaNEST to form a corresponding report, thereby forming a BIM information management machining data set;
the data analysis module also establishes a processing workpiece file, and records the number of the processing workpiece, the serial number of the processing machine, the processing time, the detection time of the processing process and the processing completion time to form a processing system;
the coordination of the whole process of processing data is realized, and processing instruction information is orderly issued to each processing station through intelligent and integrated production management, so that processing integrated management, working hour statistics, dynamic production adjustment and real-time process monitoring are realized.
Preferably, the data analysis module is further configured to, when analyzing the processing state, obtain processing data to be analyzed, and pre-process the processing data; identifying the processing process data to obtain the processing process data;
matching a characteristic screening rule corresponding to the processing process data in a database;
extracting the data of the processing process based on a characteristic screening rule to obtain characteristic monitoring data;
and processing the characteristic monitoring data based on a preset characteristic association rule and a preset processing state analysis model to obtain abnormal analysis data of the processing process data.
Preferably, the BIM information processing platform is further used for storing all processing data and providing processing data connection management and processing data transmission; the BIM information processing platform provides network address positioning and physical address positioning in the access process;
the network address positioning is to automatically match the MAC address of a processing station based on the address data of a data link layer in a processing local area network to obtain corresponding IPv4 and IPv6 addresses; the physical address positioning is based on a GPS positioning technology, and is used for acquiring and processing the physical position of a worker terminal and the physical position information of a processed workpiece and displaying the position;
the image uploading module is also used for identifying the uploaded processing workpiece image, and providing image uploading, image identification and image deleting operations, wherein the image uploading is to store the processing workpiece image uploaded by the equipment through automatic photographing to a specified position;
and transmitting the processed workpiece picture into a trained neural network, identifying a corresponding detection position, outputting a result, and returning and displaying the result to a processing personnel terminal.
The invention also provides a server, which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, and is characterized in that the processor implements the BIM-based information management production management system when executing the program.
According to the technical scheme, the invention has the following advantages:
the BIM-based informatization management production management system provided by the invention carries out statistical analysis on the generated workpiece processing data to form a workpiece processing analysis report, a workpiece processing histogram and a curve chart.
The invention can collect the processing information, is convenient for processing personnel and monitoring personnel to look up, and effectively improves the monitoring efficiency of the processing process. The processing data can be efficiently collected, stored and processed, process monitoring can be achieved based on the states of the processing workpieces and the states of the processing stations, and the whole processing process can be described by using a multidimensional space. The processing quality and efficiency of the workpiece are improved, potential safety hazards of the processing quality of the workpiece are found in time and early warning is carried out, so that the management level and efficiency of the processing process are improved, the risk of the processing process is controlled, and the timeliness and the scientificity of supervision, management and control of the whole processing process are realized.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of a BIM-based information management production management system;
fig. 2 is a schematic diagram of an embodiment of a production management system based on BIM informatization management.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a production management system based on BIM informatization management, as shown in figure 1, comprising: the system comprises a production plan management module, a workpiece production management module, a workpiece purchasing process module, a workpiece quality control module, a workpiece library tube module and a data analysis module;
a mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the description of the embodiments of the present invention, and have no specific meaning in themselves. Thus, "module" and "component" may be used in a mixture.
The production plan management module is used for making, modifying, inquiring and deleting the production plan of the machined workpiece, realizing the drawing configuration of the machined workpiece based on the BIM module, producing a bill of materials and a material demand plan based on the drawing of the machined workpiece, and generating a plan period from design to production of the machined workpiece according to the field installation progress;
the workpiece production management module is used for tracking the data of the whole process of workpiece production, and feeding the data from raw materials, transferring the data in the middle, cutting the data, splicing and welding the data, detecting the data, operating the processing equipment, operating the data of the processing personnel and processing environment data;
the workpiece production management module is also used for configuring a process workpiece two-dimensional code in a production workshop, arranging a code scanning gun at each station and acquiring data information of each key production node from raw material blanking, finished product detection and warehousing storage.
The workpiece purchasing process module is used for acquiring, storing and displaying raw material purchasing data, equipment purchasing data and personnel expense data of the machined workpiece based on a purchasing department, and provides a data management operation menu of an acquisition provider, a purchasing plan management operation menu, a purchasing contract management operation menu, a purchasing order management operation menu and a purchasing data management operation menu;
the workpiece quality control module is used for acquiring quality detection data of a detector in the whole production process of a machined workpiece based on design drawings, technical requirements, industrial and enterprise technical standards, and collecting quality defect data and correction data in the production process;
the workpiece library tube module is used for performing increasing, deleting, modifying and checking operations on finished workpieces, raw materials of processed workpieces and inventory of spare and accessory parts; the work piece storehouse pipe module includes: warehousing registration, ex-warehouse registration, inventory checking, inventory inquiry, inventory early warning and the like.
The data analysis module is used for carrying out statistical analysis on the workpiece processing data generated by the system to form a workpiece processing analysis report, a workpiece processing histogram and a curve graph.
In the embodiment of the invention, the data analysis module is also used for constructing an evaluation model of the production process of the processed workpiece; the state evaluation model of the processing workpiece in the production process comprises the following steps:
J={（b，y，x）| b∈n1，y∈G1，x∈G2}
L={（z，k，s，j，g）| z∈n2，k∈G3，s∈G4，j∈G5，g∈G6}
Z={ Z|∈（S，C，H，B，K，W，F）}
in the formula: j represents a processed workpiece, b represents a processed workpiece code, n1 represents the total number of processed workpieces in a processing plan, y represents processing data of the processed workpiece at the current station, x represents a processed workpiece use function, G1 represents a processing threshold value at the current station, and G2 represents a processed workpiece use function constraint;
in the formula: l represents a processing station, z represents a processing station code, k represents processing data to be monitored by the processing station, s represents processing time length of the processing station, j represents the number of processed workpieces of the processing station in a preset time period, G represents equipment operation data of the processing station, n2 represents the number of the processing station, G3 represents a processing data threshold of the processing station, G4 represents a processing time length constraint of the processing station, G5 represents a processing workpiece number constraint of the processing station, and G6 represents an equipment operation data threshold of the processing station;
in the formula: z represents a data set of the whole processing process, S represents a loading state of a processing station, C represents a blanking state of the processing station, H represents the quantity of qualified products in the whole processing process, B represents the quantity of unqualified products in the whole processing process, K represents monitoring data of the whole processing process, W represents an alarm state of the whole processing process, and F represents feedback information of the state of the whole processing process.
In the model, J, L and Z describe the states of the processing workpieces, the processing stations and the state data of the whole processing process, each processing workpiece is effectively monitored, the processing stations are also effectively monitored, and the processing efficiency and the processing quality are ensured. In the processing process, the processing data state changes along with the processing process, the invention can realize process monitoring based on the state of the processing workpiece and the state of the processing station, and describe the whole processing process by using a multidimensional space.
In the embodiment of the invention, the data analysis module is also used for configuring raw material details, machining process excess material data, working hour data and process data of the machined workpiece by using CAXA and SigmaNEST to form a corresponding report form and form a BIM information management machining data set;
the data analysis module also establishes a processing workpiece file, and records the number of the processing workpiece, the serial number of the processing machine, the processing time, the detection time of the processing process and the processing completion time to form a processing system; the coordination of the whole process of processing data is realized, and processing instruction information is orderly issued to each processing station through intelligent and integrated production management, so that processing integrated management, working hour statistics, dynamic production adjustment and real-time process monitoring are realized.
Further, the data analysis module is also used for acquiring processing data to be analyzed and preprocessing the processing data when analyzing the processing state; identifying the processing process data to obtain the processing process data; matching a characteristic screening rule corresponding to the processing process data in a database;
the characteristic screening rule relates to relevant data and data attributes of the processing process data, the stability of the processing data in a preset time period and the fluctuation range of the processing data;
extracting the data of the processing process based on a characteristic screening rule to obtain characteristic monitoring data; the characteristic monitoring data are monitoring data which accord with characteristic screening rules; and processing the characteristic monitoring data based on a preset characteristic association rule and a preset processing state analysis model to obtain abnormal analysis data of the processing process data. If the abnormal processing data is output, the processing personnel can be reminded to correct the deviation and handle the abnormal state, so that the processing personnel can conveniently analyze and process the abnormality of the processing procedure.
As an embodiment of the present invention, the system further includes: a BIM information processing platform;
the BIM information processing platform manages the machining process based on the cloud computing technology, and processes machining data acquisition, machining data management, machining data retrieval and machining data analysis of the machining process; the BIM information processing platform supports the setting function of processing data, the user management function, the navigation of the processing data and the resource management of the processing data.
The setting function of the processing data enables a manager to set a processing data title, a processing data column, a processing data format and a processing data operation page, and the manager performs custom management on the processing data through metadata and processing database management. The user management function of the platform supports the user name and password management of a processing manager, and sets corresponding platform management authority levels aiming at different user roles, wherein the platform management authority levels comprise uploading, downloading, adding, deleting, modifying, checking, state displaying and the like of processing data.
The navigation of the processing data can carry out user-defined display design on all levels of items of the processing data. And setting corresponding processing data according to the functions required by the user. The processing data resource management is used for establishing, modifying and deleting the classification of the processing data, the processing data classification management comprises processing video data, processing text data, processing image data and the like, the uploading, modifying, deleting, auditing and finalizing operation of the processing data can be realized, the processing stations and the processing workpieces corresponding to the identification and the attribute of the specific processing data are added, and dynamic display is carried out.
The BIM information processing platform meets the requirement that a user inputs corresponding processing data keywords in operation to search related data; the user can conveniently and quickly inquire the required processing data. The BIM information processing platform realizes the integration of digital processing data, uniformly authenticates the identity of processing personnel, processing equipment, processing workpieces, processing stations and other information, customizes the content of a personalized processing page according to specific authority distribution, and only has the information for browsing the BIM information processing platform if a user does not successfully log in the BIM information processing platform.
The BIM information processing platform comprises: the system comprises a user access module, an application service module, a platform service module and an IaaS module;
the user access module provides a mobile phone terminal, a notebook computer and a computer port connected with the user access module for the user, and the user access module responds to login information of the user and displays a processing data column according to corresponding authority;
the application service module provides interconnection communication among the processing data application client, the processing database and the processing equipment.
The platform service module provides a common interface of processing data and a processing data processing program operating environment, and can comprehensively manage the functional application of the BIM information processing platform;
the IaaS module manages and uniformly schedules the BIM information processing platform server, the memory, the database and the network.
The BIM information processing platform is also used for storing all processing data and providing processing data connection management and processing data transmission; the BIM information processing platform provides network address positioning and physical address positioning in the access process;
the network address positioning is to automatically match the MAC address of a processing station based on the address data of a data link layer in a processing local area network to obtain corresponding IPv4 and IPv6 addresses; the physical address positioning is based on a GPS positioning technology, and is used for acquiring and processing the physical position of a worker terminal and the physical position information of a processed workpiece and displaying the position;
the image uploading module is also used for identifying the uploaded processing workpiece image, and providing image uploading, image identification and image deleting operations, wherein the image uploading is to store the processing workpiece image uploaded by the equipment through automatic photographing to a specified position;
and transmitting the processed workpiece picture into a trained neural network, identifying a corresponding detection position, outputting a result, and returning and displaying the result to the processing personnel terminal.
The system is also used for providing retrieval and management functions of texts, pictures and videos related to the processed workpiece, acquiring information from the database, taking the name of the processed workpiece as a keyword, and acquiring related text, picture and video information from the database; and the related information of the processing workpiece is retrieved by manually inputting keywords, and the retrieved text, picture and video information can be checked.
The system can be applied to a server for execution, the server comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, and the processor is characterized in that the processor executes the program to realize the BIM-based information management production management system.
The elements and algorithm steps of the various examples described in connection with the embodiments disclosed in the BIM information based management production management system of the present invention can be implemented in electronic hardware, computer software, or a combination of both, and the components and steps of the various examples have been described generally in terms of functionality in the foregoing description for clarity of hardware and software interchangeability. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The architecture, functionality, and operation of possible implementations of apparatus, methods, and computer program products according to various embodiments of the present disclosure are illustrated based on block diagrams in the BIM information management production management system figures. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. Illustratively, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In particular, the process described according to the present BIM-based informatization management production management system may be implemented as a computer software program. For example, embodiments of the present disclosure include a computer program product comprising a computer program embodied on a computer readable storage medium, the computer program containing program code for performing the method illustrated by the flow chart. In such an embodiment, the computer program may be downloaded and installed from a network via the communication section, and/or installed from a removable medium. The computer program, when executed by a Central Processing Unit (CPU), performs various functions defined in the methods and/or apparatus of the present application.
The BIM-based information-based management production management system may be implemented in hardware, software, firmware, or any combination thereof. Various features are described as modules, units or components that may be implemented together in an integrated logic device or separately as discrete but interoperable logic devices or other hardware devices. In some cases, various features of an electronic circuit may be implemented as one or more integrated circuit devices, such as an integrated circuit chip or chipset.
The processor may be software and/or firmware executed by processing circuitry including one or more processors, such as one or more Digital Signal Processors (DSPs), general purpose microprocessors, application Specific Integrated Circuits (ASICs), field Programmable Gate Arrays (FPGAs), or other equivalent integrated or discrete logic circuitry. Thus, the term "processor," as used herein, may refer to any of the foregoing structure or any other structure more suitable for implementing the techniques described herein. In addition, in some aspects, the functionality described in this disclosure may be provided in software modules and hardware modules.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A production management system based on BIM informatization management is characterized by comprising: the system comprises a production plan management module, a workpiece production management module, a workpiece purchasing process module, a workpiece quality control module, a workpiece library tube module and a data analysis module;
the production plan management module is used for making, modifying, inquiring and deleting the production plan of the machined workpiece, realizing the drawing configuration of the machined workpiece based on the BIM module, producing a bill of materials and a material demand plan based on the drawing of the machined workpiece, and generating a plan period from design to production of the machined workpiece according to the field installation progress;
the workpiece production management module is used for tracking the data of the whole process of workpiece production, and feeding the data from raw materials, transferring the data in the middle, cutting the data, splicing and welding the data, detecting the data, operating the data of processing equipment, operating the data of processing personnel and processing environment data;
the workpiece purchasing process module is used for acquiring, storing and displaying raw material purchasing data, equipment purchasing data and personnel expense data of the machined workpiece based on a purchasing department, and provides a data management operation menu of an acquisition provider, a purchasing plan management operation menu, a purchasing contract management operation menu, a purchasing order management operation menu and a purchasing data management operation menu;
the workpiece quality control module is used for acquiring quality detection data of a detector in the whole production process of a machined workpiece based on design drawings, technical requirements, industrial and enterprise technical standards, and collecting quality defect data and correction data in the production process;
the workpiece library tube module is used for performing increasing, deleting, modifying and checking operations on finished workpieces, raw materials of processed workpieces and inventory of spare and accessory parts;
the data analysis module is used for carrying out statistical analysis on the workpiece processing data generated by the system to form a workpiece processing analysis report, a workpiece processing histogram and a curve graph.
2. The BIM-based informatization management production management system of claim 1, wherein the data analysis module is further configured to construct a processing workpiece production process evaluation model;
the state evaluation model of the processing workpiece in the production process comprises the following steps:
J={（b，y，x）| b∈n1，y∈G1，x∈G2}
L={（z，k，s，j，g）| z∈n2，k∈G3，s∈G4，j∈G5，g∈G6}
Z={ Z|∈（S，C，H，B，K，W，F）}
in the formula: j represents a processed workpiece, b represents a processed workpiece code, n1 represents the total number of processed workpieces in a processing plan, y represents processing data of the processed workpiece at the current station, x represents a processed workpiece use function, G1 represents a processing threshold value at the current station, and G2 represents a processed workpiece use function constraint;
in the formula: l represents a processing station, z represents a processing station code, k represents processing data to be monitored by the processing station, s represents processing time length of the processing station, j represents the number of processed workpieces of the processing station in a preset time period, G represents equipment operation data of the processing station, n2 represents the number of the processing stations, G3 represents a processing data threshold value of the processing station, G4 represents a processing time length constraint of the processing station, G5 represents a processing workpiece number constraint of the processing station, and G6 represents an equipment operation data threshold value of the processing station;
in the formula: z represents a data set of the whole processing process, S represents a loading state of a processing station, C represents a blanking state of the processing station, H represents the quantity of qualified products in the whole processing process, B represents the quantity of unqualified products in the whole processing process, K represents monitoring data of the whole processing process, W represents an alarm state of the whole processing process, and F represents feedback information of the state of the whole processing process.
3. The BIM-based informatization management production management system according to claim 1, further comprising: a BIM information processing platform;
the BIM information processing platform manages the machining process based on the cloud computing technology, and processes machining data acquisition, machining data management, machining data retrieval and machining data analysis of the machining process;
the BIM information processing platform supports the setting function of processing data, supports the user management function, guides the processing data and supports the resource management of the processing data.
4. The BIM-based informatization management and production management system according to claim 3, wherein the BIM information processing platform meets the requirement that a user inputs corresponding processing data keywords in operation to search related data;
the BIM information processing platform realizes the integration of digital processing data, uniformly authenticates the identity of processing personnel, processing equipment, processing workpieces, processing stations and other information, customizes the content of a personalized processing page according to specific authority distribution, and only has the information for browsing the BIM information processing platform if a user does not successfully log in the BIM information processing platform.
5. The BIM-based informatization management production management system according to claim 3, wherein the BIM information processing platform comprises: the system comprises a user access module and an application service module;
the user access module provides a mobile phone terminal, a notebook computer and a computer port connected with the user access module for the user, and the user access unit responds to the login information of the user and displays a processed data column according to corresponding authority;
the application service module provides interconnection communication among the processing data application client, the processing database and the processing equipment.
6. The BIM-based informatization management production management system according to claim 5, wherein the BIM information processing platform further comprises: a platform service module and an IaaS module;
the platform service module provides a common interface of processing data and a processing data processing program operating environment, and can comprehensively manage the functional application of the BIM information processing platform;
the IaaS module manages and uniformly schedules the BIM information processing platform server, the memory, the database and the network.
7. The BIM-based informatization management and production management system of claim 1 or 2, wherein,
the data analysis module is also used for configuring raw material details, machining process excess material data, working hour data and process data of the machined workpiece by using CAXA and SigmaNEST to form a corresponding report form and form a BIM information management machining data set;
the data analysis module also establishes a processing workpiece file, and records the number of the processing workpiece, the serial number of the processing machine, the processing time, the detection time of the processing process and the processing completion time to form a processing system;
the coordination of the whole process of processing data is realized, and processing instruction information is orderly issued to each processing station through intelligent and integrated production management, so that processing integrated management, working hour statistics, dynamic production adjustment and real-time process monitoring are realized.
8. The BIM-based informatization management production management system according to claim 1 or 2,
the data analysis module is also used for acquiring processing data to be analyzed and preprocessing the processing data when analyzing the processing state; identifying the processing process data to obtain the processing process data;
matching a characteristic screening rule corresponding to the processing process data in a database;
extracting the data of the processing process based on a characteristic screening rule to obtain characteristic monitoring data;
and processing the characteristic monitoring data based on a preset characteristic association rule and a preset processing state analysis model to obtain abnormal analysis data of the processing process data.
9. The BIM-based informatization management production management system according to claim 3,
the BIM information processing platform is also used for storing all processing data and providing processing data connection management and processing data transmission; the BIM information processing platform provides network address positioning and physical address positioning in the access process;
the network address positioning is to automatically match the MAC address of a processing station based on the address data of a data link layer in a processing local area network to obtain corresponding IPv4 and IPv6 addresses; the physical address positioning is based on a GPS positioning technology, and is used for acquiring and processing the physical position of a worker terminal and the physical position information of a processed workpiece and displaying the position;
the image uploading module is also used for identifying the uploaded processing workpiece image, and providing image uploading, image identification and image deleting operations, wherein the image uploading is to store the processing workpiece image uploaded by the equipment through automatic photographing to a specified position;
and transmitting the processed workpiece picture into a trained neural network, identifying a corresponding detection position, outputting a result, and returning and displaying the result to the processing personnel terminal.
10. A server comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the BIM information based management production management system according to any one of claims 1 to 9 when executing the program.
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| CN116596484A (en) * | 2023-07-17 | 2023-08-15 | 山东德丰重工有限公司 | Intelligent management method and system for assembled building construction |
| CN116596484B (en) * | 2023-07-17 | 2023-10-13 | 山东德丰重工有限公司 | Intelligent management method and system for assembled building construction |
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