Home decoration field information processing system and method based on data modeling, equipment and medium

Abstract

The invention discloses a data modeling-based home decoration field information processing system, method and device, and a medium, and the system comprises a BIM model generation module which is used for restoring a field environment by using a point cloud technology, and generating a BIM model; the design module is used for carrying out home decoration design on the BIM model and generating a home decoration design scheme; the cost estimation module is used for estimating the cost of the home decoration design scheme; the permission management module is used for managing permissions of all parties of home decoration project participants; the central server is used for synchronizing data in the cooperative work process of all parties in real time; and the archive management module is used for constructing a home decoration project full-life-cycle data archive. Compared with a traditional decoration mode, digital, intelligent and fine management in the field of home decoration is achieved. Through continuous iteration and optimization of the data model, the transparency and accuracy of project management can be significantly improved.

Description

Technical Field

[0001] The present invention relates to the field of interior decoration, and in particular to an information processing system, method, device and medium in the field of home decoration based on data modeling. Background Art

[0002] In the field of home improvement, traditional information processing methods generally have problems such as information islands, inconsistent data processing, and complex workflows. The existing home improvement design and construction process usually relies on manual or inefficient information management tools, which leads to project delays, poor communication, and waste of resources. For example, the communication between home improvement designers and construction teams mostly relies on paper drawings or verbal communication, which is prone to errors in information transmission and information updates are not timely; on the other hand, home improvement companies often use a variety of incompatible systems for project management, making it difficult to exchange and update real-time data on a unified platform, resulting in data redundancy and duplication of work. In addition, home improvement projects usually involve multiple departments and links, from early design to construction, and then to later acceptance and maintenance. The process is complex and the information chain is long, which is prone to improper management and delayed decision-making.

[0003] The current home decoration industry has serious problems of information fragmentation, opaque processes, and inefficient management. In the traditional decoration model, the design, budget, construction and other links are separated from each other, lacking effective data integration and real-time tracking mechanisms. There is a serious lag and asymmetry in the information transmission between designers, owners, and construction parties, resulting in uncontrollable project quality, difficult to accurately control costs, and project progress is often affected by various uncertain factors. In addition, the data in the decoration process has not been effectively precipitated and reused, and each project requires repetitive work, which greatly reduces the overall efficiency of the industry.

[0004] The Chinese patent application with publication number CN116720238A discloses a construction engineering design method based on BIM, the Chinese patent application with publication number CN105868440A discloses a construction engineering data modeling method based on BIM technology, and the Chinese patent application with publication number CN116703309A discloses an engineering information processing system based on BIM model in engineering supervision. These prior arts have the following defects: neglect of the accuracy of the modeling process, poor data flow, and serious data islands. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a home improvement field information processing system, method, device and medium based on data modeling.

[0006] To achieve the above object, the present invention adopts the following technical solutions:

[0007] A home improvement field information processing system based on data modeling, comprising:

[0008] BIM model generation module, used to restore the on-site environment using point cloud technology and generate BIM models;

[0009] Design module, used to carry out home decoration design on BIM model and generate home decoration design plan;

[0010] Cost estimation module, used to estimate the cost of home decoration design solutions;

[0011] The authority management module is used to manage the authority of all parties involved in the home improvement project;

[0012] A central server for real-time synchronization of data among all parties in the collaborative workflow;

[0013] The archive management module is used to build data archives for the entire life cycle of home improvement projects.

[0014] To optimize the above technical solutions, the specific measures taken also include:

[0015] Furthermore, the BIM model generation module includes:

[0016] A 3D laser scanner is used to perform all-round scanning of the indoor space. The number of 3D laser scanners is one, which is placed at different sites to scan the 3D coordinate information of each point in the space multiple times to form multi-site point cloud data;

[0017] The point cloud processing unit is used to pre-process the multi-site point cloud data, and the pre-processing includes noise filtering, registration and alignment, and data compression; the noise filtering is specifically to identify and remove noise points caused by reflection and occlusion; the registration and alignment is specifically to register and splice the multi-site point cloud data using the ICP algorithm to generate a complete spatial point cloud model;

[0018] The feature extraction unit is used to extract spatial feature information from the complete spatial point cloud model, specifically including: identifying the outline of the main components through a plane detection algorithm, the main components include walls, floors and ceilings, identifying the position and size of secondary components through an edge detection algorithm, the secondary components include doors, windows and columns, and identifying the position information of hidden projects, the hidden projects include water and electricity pipelines and air ducts;

[0019] The object conversion unit is used to use deep learning algorithms to convert the identified components and hidden projects into parametric BIM family library objects. The BIM family library objects contain geometric information and attribute information. During the conversion process, spatial topological relationships are constructed simultaneously to ultimately obtain a BIM model.

[0020] Furthermore, the home decoration design is performed on the BIM model to generate a home decoration design plan specifically as follows:

[0021] Based on the generated BIM model, firstly, a standardized decoration component library is imported, including various indoor decoration materials, furniture and equipment. These decoration components all contain complete parameter information, including size, material and price, and the scheme design is carried out in a three-dimensional environment to display the space effect in real time;

[0022] Check whether the design plan complies with building specifications and design standards through the rule engine, identify conflicting items in the design, including pipeline collision and space interference, and provide optimization suggestions;

[0023] A branch management mechanism is adopted, and each design plan is saved as an independent branch for plan comparison and optimization. The modification history of each version of the design plan is recorded, and version rollback and design plan merging are supported.

[0024] Furthermore, the estimated cost of the home decoration design solution is specifically:

[0025] Generate a bill of quantities based on the BIM model, calculate material costs, labor costs and other related expenses by connecting to the real-time price database, compare multiple budget plans, and generate differentiated cost budgets based on different material selections and construction plans.

[0026] Furthermore, the rights of the parties involved in the management of the home improvement project are specifically as follows:

[0027] Establish a role-based access control mechanism to divide project participants into different roles, including owners, designers, constructors and supervisors; configure different operating permissions for each role, including viewing permissions, editing permissions and approval permissions; achieve refined control of system functions and data through the permission matrix.

[0028] Furthermore, the data in the collaborative workflow of all parties synchronized in real time is specifically:

[0029] It uses a distributed architecture and real-time data synchronization mechanism. All operations are synchronized through a central server to ensure that the information seen by all parties is always consistent. It uses network interface technology to achieve real-time communication. When one party makes a modification, other users can immediately see the updated results.

[0030] Implement multi-level security measures, including data transmission encryption, access logging, and operation auditing. At the same time, support fine-grained data access control and set access rights for specific model components and documents.

[0031] The workflow engine automatically manages various approval processes, including design changes and material procurement; and notifies relevant personnel in a timely manner through a message push mechanism.

[0032] Furthermore, the construction of the data archive of the entire life cycle of the home improvement project is specifically as follows:

[0033] Adopt unified data standards and storage architecture to establish a data management system for the entire life cycle of the project, including: dividing the project into multiple stages, including preliminary preparation, design, construction and acceptance, and setting corresponding data collection points and storage specifications for each stage;

[0034] In the data collection phase, project information is collected through multiple channels, including automatically collected sensor data, manually entered progress records, and uploaded construction photos; all data is standardized in a unified format and associated with the BIM model;

[0035] Each data archive contains metadata information, including creation time, modification records and approval status; through full-text search and intelligent classification technology, document retrieval and reuse are achieved;

[0036] After the project is completed, a complete data archive of the entire life cycle is automatically generated, including completion models, construction records and quality inspection reports; these archives use blockchain technology to ensure that the data cannot be tampered with. At the same time, through data mining and analysis, experience is extracted from historical projects for management decisions of future projects.

[0037] The present invention also proposes a home improvement field information processing method based on the above system, comprising:

[0038] Use point cloud technology to restore the on-site environment and generate a BIM model;

[0039] Carry out home decoration design on BIM model and generate home decoration design plan;

[0040] Estimate the cost of home decoration design solutions;

[0041] Manage the rights of all parties involved in home improvement projects;

[0042] Synchronize data in collaborative workflows between all parties in real time;

[0043] Build a data archive for the entire life cycle of home improvement projects.

[0044] The present invention also proposes an electronic device, comprising: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, each step of the information processing method in the field of home improvement as described above is implemented.

[0045] The present invention further provides a computer-readable storage medium storing a computer program, wherein the computer program enables a computer to execute the steps of the information processing method in the field of home improvement as described above.

[0046] The beneficial effects of the present invention are:

[0047] This technical solution significantly improves the information processing efficiency of home improvement projects by introducing advanced technologies such as data modeling, cloud computing, and big data analysis. First, the system solves the problems of information islands and data inconsistency through data standardization and unified management, greatly improving the availability and accuracy of data. Secondly, automated workflows and intelligent optimization algorithms improve the efficiency of project management and reduce manual intervention and operational errors. The real-time monitoring and early warning functions of the system effectively reduce the risks caused by information lags or errors, ensuring the smooth progress of the project. In addition, the modular and scalable design of the system enables it to be customized according to the needs of different home improvement companies, with high flexibility and applicability. Therefore, this technical solution not only optimizes the overall information flow and management process in the field of home improvement, but also greatly improves the work efficiency, resource utilization and customer satisfaction of home improvement projects, and has broad market application prospects.

[0048] Compared with the traditional decoration model, the present invention realizes the digitalization, intelligence and refinement of the home decoration field. Through the continuous iteration and optimization of the data model, the transparency and accuracy of project management can be significantly improved. Specific breakthroughs include: visual tracking of project progress, accurate cost estimation and dynamic adjustment, real-time monitoring of construction quality, rapid iteration of design solutions and multi-party collaboration. The system can not only significantly reduce project management costs, but also gradually build a knowledge base and standardized processes for the decoration industry through data precipitation and intelligent analysis, which is of great significance to improving the digitalization level of the entire industry. It is expected that the communication costs and management losses of traditional decoration projects can be reduced by more than 30%, the project delivery efficiency can be improved by 40%, and the owner satisfaction and project quality controllability can be significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] Figure 1 This is an architecture diagram of the home improvement field information processing system based on data modeling proposed by the present invention;

[0050] Figure 2 This is a flow chart of the information processing method in the home improvement field proposed by the present invention. DETAILED DESCRIPTION

[0051] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0052] Embodiment 1

[0053] The present invention proposes a home improvement field information processing system based on data modeling. The system architecture diagram is as follows: Figure 1 As shown, including:

[0054] BIM model generation module, used to restore the on-site environment using point cloud technology and generate BIM models;

[0055] Design module, used to carry out home decoration design on BIM model and generate home decoration design plan;

[0056] Cost estimation module, used to estimate the cost of home decoration design solutions;

[0057] The authority management module is used to manage the authority of all parties involved in the home improvement project;

[0058] A central server for real-time synchronization of data among all parties in the collaborative workflow;

[0059] The archive management module is used to build data archives for the entire life cycle of home improvement projects.

[0060] The BIM model generation module includes:

[0061] The 3D laser scanner is used to perform all-round scanning of indoor spaces. There is one 3D laser scanner placed at different sites to scan the 3D coordinate information of each point in the space multiple times to form multi-site point cloud data. During the scanning process, the system uses multi-site scanning technology to ensure the integrity of data collection, and maintains an overlapping area of ​​more than 30% between each scanning point to achieve effective data splicing.

[0062] The point cloud processing unit is used to pre-process the multi-site point cloud data, and the pre-processing includes noise filtering, registration and alignment, and data compression; the noise filtering is specifically to identify and remove noise points caused by reflection and occlusion; the registration and alignment is specifically to register and splice the multi-site point cloud data using the ICP (Iterative Closest Point) algorithm to generate a complete spatial point cloud model;

[0063] The feature extraction unit is used to extract spatial feature information from the complete spatial point cloud model, specifically including: identifying the outline of the main components through a plane detection algorithm, the main components include walls, floors and ceilings, identifying the position and size of secondary components through an edge detection algorithm, the secondary components include doors, windows and columns, and identifying the position information of hidden projects, the hidden projects include water and electricity pipelines and air ducts;

[0064] The object conversion unit is used to use deep learning algorithms to convert the identified components and hidden projects into parametric BIM library objects. The BIM library objects contain geometric information and attribute information. During the conversion process, spatial topological relationships are constructed simultaneously to ensure the integrity and accuracy of the model, and finally obtain a BIM model.

[0065] The home decoration design is performed on the BIM model to generate a home decoration design plan as follows:

[0066] Based on the generated BIM model, firstly, a standardized decoration component library is imported, including various indoor decoration materials, furniture and equipment. These decoration components all contain complete parameter information, including size, material and price, and the scheme design is carried out in a three-dimensional environment to display the space effect in real time;

[0067] Check whether the design plan complies with building regulations and design standards, such as clear height, evacuation distance, etc. through the rule engine. Identify conflicting items in the design, including pipeline collision and space interference, and provide optimization suggestions;

[0068] Using a branch management mechanism, each design plan is saved as an independent branch. Designers can switch between different versions at any time for plan comparison and optimization, record the modification history of each version of the design plan, and support version rollback and design plan merging.

[0069] The estimated cost of the home decoration design plan is as follows:

[0070] Generate a bill of quantities based on the BIM model, calculate material costs, labor costs and other related expenses by connecting to the real-time price database, compare multiple budget plans, and generate differentiated cost budgets based on different material selections and construction plans to help owners make the best decision. The service list and price examples are shown in Table 1.

[0071] Table 1

[0072]

[0073] The specific rights of the parties involved in the management of home improvement projects are:

[0074] A role-based access control (RBAC) mechanism is established to divide project participants into different roles, including owners, designers, constructors, and supervisors. Different operating permissions are configured for each role, including viewing permissions, editing permissions, and approval permissions. Refined control of system functions and data is achieved through a permission matrix.

[0075] The data in the real-time synchronization of the collaborative workflow of all parties are specifically:

[0076] It uses a distributed architecture and real-time data synchronization mechanism. All operations are synchronized through a central server to ensure that the information seen by all parties is always consistent. It uses network interface technology to achieve real-time communication. When one party makes a modification, other users can immediately see the updated results.

[0077] Implement multi-level security measures, including data transmission encryption, access logging, and operation auditing. At the same time, support fine-grained data access control and set access rights for specific model components and documents.

[0078] The workflow engine automatically manages various approval processes, including design changes and material procurement; it notifies relevant personnel in a timely manner through a message push mechanism to ensure smooth workflow. At the same time, the system provides a variety of collaboration tools, such as online meetings, instant messaging, annotations, etc., to support efficient remote collaboration.

[0079] The construction of the data archive of the entire life cycle of the home improvement project is specifically as follows:

[0080] Adopt unified data standards and storage architecture to establish a data management system for the entire life cycle of the project, including: dividing the project into multiple stages, including preliminary preparation, design, construction and acceptance, and setting corresponding data collection points and storage specifications for each stage;

[0081] In the data collection phase, project information is collected through multiple channels, including automatically collected sensor data, manually entered progress records, and uploaded construction photos; all data is standardized in a unified format and associated with the BIM model;

[0082] Each data archive contains metadata information, including creation time, modification records and approval status; through full-text search and intelligent classification technology, document retrieval and reuse are achieved;

[0083] After the project is completed, a complete data archive of the entire life cycle is automatically generated, including the completion model, construction records and quality inspection reports; these archives use blockchain technology to ensure that the data cannot be tampered with, providing a reliable basis for subsequent maintenance management. At the same time, through data mining and analysis, experience is extracted from historical projects for management decisions for future projects.

[0084] Furthermore, the system also provides the function of viewing drawings through QR codes, realizing the information management of the construction site. By marking each component and drawing with a unique QR code, on-site personnel can quickly access relevant information through mobile devices, including construction drawings, technical requirements, construction processes, etc., greatly improving the efficiency and accuracy of on-site operations.

[0085] Embodiment 2

[0086] The present invention proposes a home improvement field information processing method based on the system of embodiment 1. The flow chart and effect of the method are as follows: Figure 2 As shown, including:

[0087] Use point cloud technology to restore the on-site environment and generate a BIM model;

[0088] Carry out home decoration design on BIM model and generate home decoration design plan;

[0089] Estimate the cost of home decoration design solutions;

[0090] Manage the rights of all parties involved in home improvement projects;

[0091] Synchronize data in collaborative workflows between all parties in real time;

[0092] Build a data archive for the entire life cycle of home improvement projects.

[0093] Embodiment 3

[0094] The present invention proposes an electronic device, comprising: a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the steps of the home improvement field information processing method described in the second embodiment are implemented.

[0095] Embodiment 4

[0096] The present invention provides a computer-readable storage medium storing a computer program, wherein the computer program enables a computer to execute the steps of the home improvement field information processing method as described in the second embodiment.

[0097] In the embodiments disclosed in the present application, the computer storage medium can be a tangible medium that can contain or store a program for use by or in conjunction with an instruction execution system, device or equipment. The computer storage medium can include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices or equipment, or any suitable combination of the above. More specific examples of computer storage media can include electrical connections based on one or more lines, portable computer disks, hard disks, random access memories (RAM), read-only memories (ROM), erasable programmable read-only memories (EPROM or flash memory), optical fibers, portable compact disk read-only memories (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the above.

[0098] Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed in this application can be implemented in electronic hardware or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0099] The above are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should be regarded as the protection scope of the present invention.

Claims

1. A home improvement information processing system based on data modeling, characterized in that: include: BIM model generation module, used to restore the on-site environment using point cloud technology and generate BIM models; Design module, used to carry out home decoration design on BIM model and generate home decoration design plan; Cost estimation module, used to estimate the cost of home decoration design solutions; The authority management module is used to manage the authority of all parties involved in the home improvement project; A central server for real-time synchronization of data among all parties in the collaborative workflow; The archive management module is used to build data archives for the entire life cycle of home improvement projects.

2. The home improvement field information processing system based on data modeling as claimed in claim 1, characterized in that: The BIM model generation module includes: A 3D laser scanner is used to perform all-round scanning of the indoor space. The number of 3D laser scanners is one, which is placed at different sites to scan the 3D coordinate information of each point in the space multiple times to form multi-site point cloud data; The point cloud processing unit is used to pre-process the multi-site point cloud data, and the pre-processing includes noise filtering, registration and alignment, and data compression; the noise filtering is specifically to identify and remove noise points caused by reflection and occlusion; the registration and alignment is specifically to register and splice the multi-site point cloud data using the ICP algorithm to generate a complete spatial point cloud model; The feature extraction unit is used to extract spatial feature information from the complete spatial point cloud model, specifically including: identifying the outline of the main components through a plane detection algorithm, the main components include walls, floors and ceilings, identifying the position and size of secondary components through an edge detection algorithm, the secondary components include doors, windows and columns, and identifying the position information of hidden projects, the hidden projects include water and electricity pipelines and air ducts; The object conversion unit is used to use deep learning algorithms to convert the identified components and hidden projects into parametric BIM family library objects. The BIM family library objects contain geometric information and attribute information. During the conversion process, spatial topological relationships are constructed simultaneously to ultimately obtain a BIM model.

3. The home improvement field information processing system based on data modeling as claimed in claim 1, characterized in that: The home decoration design is performed on the BIM model to generate a home decoration design plan as follows: Based on the generated BIM model, firstly, a standardized decoration component library is imported, including various indoor decoration materials, furniture and equipment. These decoration components all contain complete parameter information, including size, material and price, and the scheme design is carried out in a three-dimensional environment to display the space effect in real time; Check whether the design plan complies with building specifications and design standards through the rule engine, identify conflicting items in the design, including pipeline collision and space interference, and provide optimization suggestions; A branch management mechanism is adopted, and each design plan is saved as an independent branch for plan comparison and optimization. The modification history of each version of the design plan is recorded, and version rollback and design plan merging are supported.

4. The home improvement field information processing system based on data modeling as claimed in claim 1, characterized in that: The estimated cost of the home decoration design plan is as follows: Generate a bill of quantities based on the BIM model, calculate material costs, labor costs and other related expenses by connecting to the real-time price database, compare multiple budget plans, and generate differentiated cost budgets based on different material selections and construction plans.

5. The home improvement field information processing system based on data modeling as claimed in claim 1, characterized in that: The specific rights of the parties involved in the management of home improvement projects are: Establish a role-based access control mechanism to divide project participants into different roles, including owners, designers, construction parties and supervisors; each role is assigned different operation permissions, including viewing permissions, editing permissions and approval permissions; Achieve refined control over system functions and data through the permission matrix.

6. The home improvement field information processing system based on data modeling as claimed in claim 1, characterized in that: The data in the collaborative workflow of all parties synchronized in real time are specifically: It uses a distributed architecture and real-time data synchronization mechanism. All operations are synchronized through a central server to ensure that the information seen by all parties is always consistent. It uses network interface technology to achieve real-time communication. When one party makes a modification, other users can immediately see the updated results. Implement multi-level security measures, including data transmission encryption, access logging, and operation auditing. At the same time, support fine-grained data access control and set access rights for specific model components and documents. The workflow engine automatically manages various approval processes, including design changes and material procurement; and notifies relevant personnel in a timely manner through a message push mechanism.

7. The home improvement field information processing system based on data modeling according to claim 1, characterized in that: The construction of the data archive of the entire life cycle of the home improvement project is specifically as follows: Adopt unified data standards and storage architecture to establish a data management system for the entire life cycle of the project, including: dividing the project into multiple stages, including preliminary preparation, design, construction and acceptance, and setting corresponding data collection points and storage specifications for each stage; In the data collection phase, project information is collected through multiple channels, including automatically collected sensor data, manually entered progress records, and uploaded construction photos; all data is standardized in a unified format and associated with the BIM model; Each data archive contains metadata information, including creation time, modification records and approval status; through full-text search and intelligent classification technology, document retrieval and reuse are achieved; After the project is completed, a complete data archive of the entire life cycle is automatically generated, including completion models, construction records and quality inspection reports; these archives use blockchain technology to ensure that the data cannot be tampered with. At the same time, through data mining and analysis, experience is extracted from historical projects for management decisions of future projects.

8. A method for processing information in the field of home improvement based on the system of claim 1, characterized in that: include: Use point cloud technology to restore the on-site environment and generate a BIM model; Carry out home decoration design on BIM model and generate home decoration design plan; Estimate the cost of home decoration design solutions; Manage the rights of all parties involved in home improvement projects; Synchronize data in collaborative workflows between all parties in real time; Build a data archive for the entire life cycle of home improvement projects.

9. An electronic device, characterized in that: include: A memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, each step of the information processing method in the field of home improvement as claimed in claim 8 is implemented.

10. A computer-readable storage medium storing a computer program, characterized in that: The computer program enables the computer to execute the steps of the home improvement field information processing method as claimed in claim 8.

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