18 results about "Design review" patented technology

The invention relates to the technical field of engineering design intelligent review, and discloses an engineering design specification review method based on a multi-modal large model, and the method comprises the steps: building engineering design structured information based on the multi-modal data standardization of an engineering drawing, a specification text, an engineering design data table and an engineering design calculation book; according to the engineering field type identification information, in combination with an AI intelligent identification algorithm and an engineering design review multi-modal large model program based on big data storage, carrying out intelligent and accurate construction of a multi-modal large model program required by engineering design specification review; based on engineering design object feature information, engineering field type identification information and engineering design drawing type analysis information, an AI intelligent identification algorithm and a scientifically stored engineering design review comprehensive graph are combined to accurately construct a comprehensive knowledge graph required by engineering design specification review. The engineering design specification review comprehensive knowledge graph is intelligently matched based on the engineering design review scene, and the quality of engineering design specification review is improved.

The invention provides a pre-auditing method and a pre-auditing system for power grid infrastructure main network project feasibility research initial setting. The method comprises the following steps: obtaining feasibility research review related data and initial setting review related data in various formats; carrying out character extraction, picture extraction and table extraction on the research and review related data and the initial review related data through a natural language processing component and an engineering drawing analysis component to obtain pre-input content; creating a rule engine based on an electric power engineering pre-review specification file, constructing a deep learning model, and training the deep learning model by taking the pre-input content as input and the review result as output; and reviewing the feasibility review related data and the initial review related data through the trained deep learning model, and outputting a review result as a visual report by applying a template. According to the invention, the files of the power grid project can be preliminarily reviewed automatically, and the efficiency is improved.

The invention provides a bid inviting and purchasing penetration type supervision AI large model construction method and system fused with multi-modal data. The method belongs to the technical field of artificial intelligence and intelligent auditing. The method comprises the steps of performing multi-source data fusion processing on internal system data and external data related to bid invitation purchasing, generating a cross-domain associated data set, performing implicit associated feature mining, obtaining implicit associated data among bidders, deploying a graph neural network, and constructing an association relationship mining network. According to the industrial design review method based on artificial intelligence, through multi-source data fusion and implicit association mining, design details and potential association can be accurately captured, and the comprehensiveness and accuracy of design review are improved.

The invention discloses an aerospace equipment design review method and system based on a lightweight three-dimensional model and real-time collaboration, and belongs to the technical field of aerospace equipment digital design. The method comprises the following steps: converting a three-dimensional design model of aerospace equipment into a lightweight model; uploading to a review platform, establishing a version record corresponding to a spaceflight equipment design stage, and setting an access permission based on a user role; creating a design review task based on the review task template; through a real-time synchronization mechanism, the operation states of the review terminals on the lightweight model are kept consistent; collecting review opinion data generated by each review terminal in the model operation process; performing associative storage with the lightweight model data to generate a review report; and in response to a design modification instruction for the review opinion, obtaining the modified three-dimensional design model, and repeatedly executing the three-dimensional design model until the review task is completed and closed. According to the method, the efficiency, the accuracy and the safety of the spaceflight equipment product design review process are remarkably improved.

The invention relates to the technical field of power grid engineering design review, in particular to a multi-scene power grid design scheme collaborative review model based on adaptive parameter adjustment. The system comprises a scene feature recognition module, a collaborative review module, a parameter dynamic adjustment module and a review output module. The scene feature recognition module is used for extracting technical indexes in different power grid scenes and constructing a scene feature library; the collaborative review module is used for building a three-level collaborative review architecture and integrating multi-aspect data; the parameter dynamic adjustment module is used for automatically adjusting key parameters based on real-time scene data and historical review results; and the review output module is used for generating a quantitative review report and an optimization suggestion. The invention aims to provide a multi-scene power grid design scheme collaborative review model based on adaptive parameter adjustment so as to solve the problem that an existing review model is difficult to efficiently adjust review standards according to core requirements of different scenes.

The invention relates to a power transmission and transformation reduction verification method and system based on a knowledge graph, and belongs to the technical field of power transmission and transformation project review. The method comprises the following steps: acquiring review file data of a power transmission and transformation station, extracting text content according to a natural language processing technology to construct a knowledge graph sub-graph, and generating a design review standard file list; performing text word segmentation based on the design review standard file list to obtain a structured review template; inputting the review file data of the power transmission and transformation station into a model, and verifying the review key points of the structured power transmission and transformation project in combination with the file integrity and the structured review template; and taking the review key points as cue words, writing the cue words into an intelligent review verification model, and generating a power transmission and transformation review report.

The invention discloses a research, development and operation method and device for security left shift, and relates to the field of software development processes and security management.The method comprises the steps that a security demand baseline is established in the demand analysis stage, security demands and business demands are fused, and risk protection measures are determined; security architecture design review is carried out in the architecture design stage, and a security team carries out threat modeling on the system architecture and carries out one-ticket negative right; in the code development stage, code specifications, open source component vulnerabilities and logic risks are scanned in real time through a static code analysis tool, and a code security closed-loop management mechanism is established; in the compiling and constructing stage, code review and component list filing are implemented, a security review report is formed by combining a dynamic penetration test and a running flow test, and a security strategy is updated through a continuous monitoring mechanism to deal with new threats. Security practice can be systematically integrated in the early stage of the software development life cycle, and the later vulnerability repair cost is remarkably reduced.

The invention discloses a building design achievement immersive review method and system based on BIM and AR. The method comprises the following steps of 1, obtaining a BIM model and performing semantic analysis; 2, constructing a semantic review grid unit set; 3, completing space registration between the model and a real scene, and presenting the grid units in the view of a user in a layer superposition manner; 4, tracking the spatial position and visual angle parameters of the user through AR equipment to generate a view cone, and outputting a user interaction record set; 5, inputting an image frame corresponding to the current visual angle of the user into the improved MambaVision visual recognition model to generate a shielding probability graph; 6, calculating an examination risk score value; and step 7, screening high-risk semantic review grid units and carrying out visual angle guide prompt to assist the user in supplementary review. According to the invention, the BIM model and the visual identification model are fused, and intelligent guidance of architectural design review is realized.

The invention discloses a question and answer conflict detection method and system in a multi-expert collaborative review scene, and belongs to the technical field of artificial intelligence of power grid infrastructure project design review, and the method comprises the steps: S1, constructing a review knowledge graph which comprises a standard layer, a case layer and a data layer; s2, collecting multi-source question and answer data output by a multi-expert collaborative review process and an AI auxiliary review module, performing structured processing of entity recognition and relation extraction on the multi-source question and answer data, and converting the multi-source question and answer data into a structured triple; and S3, based on the review knowledge graph, performing multi-dimensional conflict detection on the structured question and answer data. Semantic, logic and standard three-dimensional detection is realized, question and answer conflicts between experts and between AI and experts are covered, and the detection accuracy is improved; a global standard and a case reference are provided based on the review knowledge graph, subjective deviation of experts is avoided, and review consistency is improved.

The invention discloses an automatic framework design for BIM space recognition and classification, which adopts a node feature enhanced self-supervised graph neural network to bride the semantic gap between BIM and graph learning and capture geometric and spatial semantics. The method comprises the following steps: (1) analyzing a functional space representation form and summarizing types, and representing a building space as nodes and a space relationship as edges; (2) before graph propagation, coding a common wall, corridor, corner and open space connection topological relation into weighted edges, and injecting node features through a learnable fusion layer; and (3) training on three self-built building space layout map knowledge bases containing 12 space types and 4 relation characteristics to realize automatic identification of functional space types. According to the method, the space recognition efficiency and the automation level are improved, the high-confidence-coefficient function label corresponding to the IFC standard is generated, design review, facility management and evacuation path optimization can be accelerated, and an extensible basis is provided for ontology driving graph reasoning in multiple building scenes.

The invention provides a design draft review method and device, a medium and a program product. The method is applied to a review system comprising a server, a first client and a second client, after the second client locally creates a project for any product, the project is associated with a project created in a project management tool so as to display a product demand in the associated project in the locally created project, and the product demand is displayed in the project management tool for any product demand. Uploading a corresponding design draft, and initiating a review task; the server side issues the review task to a plurality of review personnel, and the plurality of review personnel review the design manuscript online at the same time through a first client side used by the review personnel; after the review is finished, the server side obtains original review information of the design manuscript, converts the original review information into a structured suggestion, and displays the structured suggestion to the designer through the second client side, and the designer modifies the design manuscript and reinitiates the review task again according to the structured suggestion until all review personnel pass the review.

The application provides an industrial design review method and system based on artificial intelligence, which comprises the following steps: performing design intention semantic analysis on industrial design drawings to generate design intention semantic model data, and forming a unified review semantic framework by constructing a multi-dimensional constraint knowledge graph; generating design elements and constraint correlation mapping data based on the unified review semantic framework, and generating design intention differentiation result data by identifying intentional design features and negligent design defects through design intention differentiation processing; generating optimization scheme evaluation report data based on the design intention differentiation result data and the multi-dimensional constraint knowledge graph, and performing final review decision to obtain final design review result data; and generating industrial design comprehensive review data based on the final design review result data and risk early warning and improvement suggestion generation processing. By constructing a unified review semantic framework, the design intention, manufacturing constraints and user requirements are integrated, and the comprehensiveness and accuracy of the industrial design review are improved.

The invention discloses a three-dimensional collaborative integrated design system based on product matching. The system comprises a layout design module based on product matching, a three-dimensional design information extraction module, a design review analysis module and a three-dimensional design process navigation module. The layout design module is connected with an upstream matching design system to obtain a structured product matching list so as to carry out design; the three-dimensional design information extraction module is used for acquiring and distributing layout parameters of equipment or a whole-satellite model; a design review analysis module compares indexes from multiple aspects such as layout density, cable indexes, product interference, quality balance and equipment polarity, and reviews layout rationality; and the three-dimensional design process navigation module realizes state monitoring and process recording of a satellite three-dimensional collaborative design whole process. According to the system, data normalization, collaboration and integration of satellite layout design are remarkably improved, and practical application verification is achieved in on-orbit spacecraft development in China.

Reduces the burden on users, work time, and work costs during ground improvement work. [Solution] In the server device 200 of the ground improvement work support system 1, the data receiving unit 210 receives design review data, building design drawing data, and installation condition data from the user terminal 100. The data extracting unit 220 extracts minimum installation number data and maximum installation interval data from the design review data, and extracts foundation plan data from the building design drawing data. Furthermore, the data generating unit 230 generates reinforcement element layout plan data based on the installation condition data, minimum installation number data, maximum installation interval data, and foundation plan data. The data transmitting unit 240 outputs the reinforcement element layout plan data to the user terminal 100.

The invention discloses a digital prototype physical model construction method and system based on a real-time 3D engine and electronic equipment, and belongs to the technical field of digital twinning. The method comprises the steps of obtaining an original assembly model and a BOM file; carrying out geometric lightweight processing on the model; importing a real-time 3D engine; the BOM is analyzed in the engine, and the parts are instantiated automatically to complete virtual assembly; carrying out design inspection such as interference, accessibility and part missing on the assembly body; and interactive functions such as dynamic sectioning and motion simulation are provided. The corresponding system comprises a data processing module, a lightweight module, an engine integration module, a virtual assembly module, a design inspection module and the like. According to the method, the problems that a traditional CAD model is poor in interactivity and disjointed with engineering data are solved, static data in the design stage are converted into a high-fidelity and interactive immersive virtual prototype, early-stage efficient verification of assemblability and maintainability is achieved, the design review efficiency and quality are remarkably improved, and the development cost and risk are reduced.

The invention provides a method and system for managing and controlling the whole process of preliminary design review consultation, and the method comprises the following steps: forming a system specification system file of design review consultation according to a system file of preliminary design review; according to requirements and principles of design management, a working scheme and a design review consultation work standard manual are formed; establishing an evaluation model according to an evaluation principle, and evaluating the design review process; according to the characteristics of business work in different stages and existing work achievements, forming a preliminary design review consultation achievement template file; and sorting problems in the preliminary design review, forming design management work scheme optimization measures and suggestion reports, and completing management and control of the whole preliminary design review consultation process. According to the technical scheme, programming, standardization and refinement of the whole process of preliminary design examination and consultation of the oil and gas pipeline project are achieved.

The application relates to the technical field of engineering design intelligent review, and discloses an engineering design specification review method based on a multi-modal large model, which comprises the following steps: engineering design structured information is constructed based on multi-modal data standardization of engineering drawings, specification texts, engineering design data tables and engineering design calculation books; multi-modal large model program required for engineering design specification review is intelligently and accurately constructed according to engineering field type identification information, combined with an AI intelligent recognition algorithm and an engineering design review multi-modal large model program based on big data storage; comprehensive knowledge graph required for engineering design specification review is accurately constructed based on engineering design object feature information, engineering field type identification information and engineering design drawing type analysis information, combined with an AI intelligent recognition algorithm and a scientifically stored engineering design review comprehensive atlas, the engineering design specification review comprehensive knowledge graph is intelligently matched based on an engineering design review scene, and the quality of engineering design specification review is improved.

The invention discloses a semantic analysis method and system for version differences of three-dimensional assemblies, and relates to the technical field of computer aided design. The method comprises the following steps: acquiring two version data of a three-dimensional assembly design file; carrying out analysis and lightweight sequence processing on the three-dimensional scene graph to generate a structured text only containing a hierarchical relationship and a component identifier; inputting the structured texts of the two versions into a pre-trained large language model for difference reasoning; and obtaining a natural language change abstract output by the model, and displaying the natural language change abstract in the version comparison view. According to the method, the problem that a traditional geometric comparison tool cannot explain structural and semantic changes is solved, a complex BOM structure is converted into sequence data which can be understood by AI, automatic recognition and summarization of advanced change behaviors such as component movement and hierarchical recombination are achieved, and the efficiency of engineering design review is remarkably improved.