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200 results about "Visual modeling" patented technology

Visual modeling is the graphic representation of objects and systems of interest using graphical languages. Visual modeling languages may be General-Purpose Modeling (GPM) languages (e.g., UML, Southbeach Notation, IDEF) or Domain-Specific Modeling (DSM) languages (e.g., SysML). They include industry open standards (e.g., UML, SysML, Modelica), as well as proprietary standards, such as the visual languages associated with VisSim, MATLAB and Simulink, OPNET, NetSim, NI Multisim, and Reactive Blocks. Both VisSim and Reactive Blocks provide a royalty-free, downloadable viewer that lets anyone open and interactively simulate their models. The community edition of Reactive Blocks also allows full editing of the models as well as compilation, as long as the work is published under the Eclipse Public License. Visual modeling languages are an area of active research that continues to evolve, as evidenced by increasing interest in DSM languages, visual requirements, and visual OWL (Web Ontology Language).

Network models of complex systems

InactiveUS20050171746A1Simulator controlData visualisationComplex dynamic systemsNetwork model
This invention describes computer based virtual models of complex systems, together with integrated systems and methods providing a development and execution framework for visual modeling and dynamic simulation of said models. The virtual models can be used for analysis, monitoring, or control of the operation of the complex systems modeled, as well as for information retrieval. More particularly, the virtual models in the present implementation relate to biological complex systems. In the current implementation the virtual models comprise building blocks representing physical, chemical, or biological processes, the pools of entities that participate in those processes, a hierarchy of compartments representing time-intervals or the spatial and / or functional structure of the complex system in which said entities are located and said processes take place, and the description of the composition of those entities. The building blocks encapsulate in different layers the information, data, and mathematical models that characterize and define each virtual model, and a plurality of methods is associated with their components. The models are built by linking instances of the building blocks in a predefined way, which, when integrated by the methods provided in this invention, result in multidimensional networks of pathways. A number of functions and graphical interfaces can be selected for said instances of building blocks, to extract in various forms the information contained in said models. Those functions include: a) on-the-fly creation of displays of interactive multidimensional networks of pathways, according to user selections; b) dynamic quantitative simulations of selected networks; and c) complex predefined queries based on the relative position of pools of entities in the pathways, the role that the pools play in different processes, the location in selected compartments, and / or the structural components of the entities of those pools. The system integrates inferential control with quantitative and scaled simulation methods, and provides a variety of alternatives to deal with complex dynamic systems and with incomplete and constantly evolving information and data.
Owner:INTERTECH VENTURES

Business process technology for the enterprise

A system, method and computer program that enables an application designer to automate the process of software development and develop business applications by modeling the constituent business process models is provided. After identifying the business requirements in terms of the underlying business processes, the same are modeled visually using the inter-relationships across processes. The modeling activity is accomplished by using the visual modeling environment in accordance with the preferred embodiment of the present invention, which, among other tools comprises a set of abstract business components. Each business process is viewed as a collection of business tasks. Each business task is modeled as an instance of an abstract business component. The instance acquires process-specific context with process-specific parameters input by the application designer. Such tasks are then connected together as required for the business process. A runtime execution module of the system executes these business processes at the user's request.
Owner:GENPACT LUXEMBOURG SARL II A LUXEMBOURG PRIVATE LLC SARL +1

Systems and methods for integrating process perspectives and abstraction levels into process modeling

Methods and systems for integrating process perspectives and abstraction levels into business process modeling are described. In one example embodiment, modeling business processes for an enterprise can include selecting a segmented view of an enterprise meta-model. The segmented view is associated with a business process to be modeled. The enterprise meta-model is a machine-readable representation of business rules and policies for the enterprise. A business process model is created using a set of visual modeling tools, which are limited by the segmented view. A business policy having some relevance to the process being modeled can be selected for annotation to the business process. Once completed, the business process model is transformed into a machine-readable representation and stored in a repository.
Owner:SAP AG

Visual modeling method for distributed simulation platform

The invention proposes a visual modeling method for a distributed simulation platform and aims to provide a visual modeling method capable of lowering the development complexity of all nodes of distributed simulation. The method is realized by the following technical scheme: creating a simulation platform framework and visual modeling related components; performing distributed simulation deployment visually; dividing the simulation platform framework into an application layer, a management layer, a service layer, an interaction layer, a resource layer and a simulation model resource pool from top to bottom, wherein the management layer comprises a model interaction component and a node deployment component; generating an icon arranged in the simulation model resource pool by the model interaction component according to an interface attribute of a simulation model; seamlessly connecting logic deployment and physical deployment of simulation system nodes; automatically generating corresponding software interfaces and corresponding service components by simulation sub-nodes participating in distributed simulation through a node deployment graph; and performing visual modeling in a model interaction view to construct a visual model convenient for a user to design the simulation model interaction view.
Owner:10TH RES INST OF CETC

MPI parallel programming system based on visual modeling and automatic skeleton code generation method

The invention discloses an MPI parallel programming system and an automatic generation method for framework code, which are based on visual modeling. A model is provided by a user interface layer based on a visual operating interface; a code generating layer is used for analyzing the model, wherein, the user interface layer consists of a graphic editor used for graphical modeling and a code editor used as the modifying environment for generating a code framework; the code generating layer comprises a arithmetic framework module, a model verifying module and a code generating module, wherein, the arithmetic framework module is used for describing features and actions of a mode, encapsulating the design mode once again and providing a program framework; the model verifying module is used for verifying the logical correction of the model before the code is generated; and the code generating module is used for invoking different parallel standard lib according to users' different demands. Compared with the prior art, the system and the method have good universality, so that even the professional staff without professional knowledge can have the code framework generated automatically via the method of visual modeling.
Owner:TIANJIN UNIV

BPEL visual model building system based on GMF

The invention relates to a GMF-based BPEL visual modeling system. The system is characterized in that: (1), the overall frame of the visual modeling system is designed based on the GMF technology by adopting an MVC design pattern; (2), the mapping algorithm of a BPEL view and a text is realized; (3), the multiple view synchronous design is realized; (4), the algorithm of structured active extension and contraction is realized; (5), a stack editor for re-do and un-do to a user operation is realized; (6), an automatic layout algorithm is designed to realize the active hierarchical layout during the modeling process and embody the process concept; (7), a connecting layout algorithm is designed to perform the automatic connecting branching to the structured activity in a BPEL process and embody the process selection concept; and (8), a controller-control strategy-control command mode, which can listen in and respond active operations in time, realize the random inserting of a sub-activity into the parent system, and delete and insert the prompt lines, is designed. The system has strong extended performance, and is a practical BPEL modeling tool with artistic interface.
Owner:BEIHANG UNIV

Fault mode visual method based on three-dimensional model of product

ActiveCN102799619AEffective RMS index requirementsEffectively implement RMS index requirementsSpecial data processing applicationsDesign improvementRelevant information
The invention discloses a fault mode visualization method based on a three-dimensional model of a product. The method comprises four steps of: step 1. carrying out blocked partitioning and cuboid configuration on the three-dimensional model aiming at a complex product; step 2. collecting relevant information of a fault mode, analyzing a potential fault mode and a fault reason of the complex product and component parts at certain one technical state, obtaining an harsh degree and an occurrence probability grade, and obtaining a space coordinate of a fault mode generating position relative to the origin of coordinates and design and improvement measures corresponding to the fault mode according to the position of the product in a three-dimensional coordinate; step 3. carrying out visual modeling on the fault mode information; and step 4. carrying out a method for analyzing space fault intensity. The space fault intensity is defined, members with relatively high fault intensity are determined, and thus the fault is eliminated by designing corresponding improvement measures and use compensation measures and repairing assurance resource information, and finally the effectiveness verification is implemented. The method has a good application prospect in the technical field of product design.
Owner:BEIHANG UNIV

Business model and software

Disclosed is a Framework that applies object-oriented state-machine techniques to provide automation, control, and operation of business processes. The Framework provides a working environment from which software applications are created and customized. A visual modeling tool provides an end user with an intuitive and simple way to model processes. Once the model is imported into a database, an Engine automates the process, assigning tasks to users in order to control the accomplishment of each task. The Builder is a customization tool that allows fields or attributes to be customized, defines displays, policies, and business rules, and generates system-initialization data for each application. A Software Development Kit allows the development of applications with specific needs. A Business Model allows distributors to implement applications with the Builder and to obtain earnings both from direct sales of their applications and from royalties for the use and sale of their applications by other distributors.
Owner:GOMEZ OMAR MERCHAN +3

Visual modeling platform based on unified constraint of normal data elements

Provided is a visual modeling platform based on unified constraint of normal data elements. The platform comprises a data exchange layer for the modeling platform to transmit data, a model layer undergoing unified constraint and application of the normal data elements, an operation control layer for executing model construction, model maintenance, model storage, model loading and model instantiation and a view layer for visually displaying model elements in the data elements. The platform can generate a data model based on a target database management system, can establish an application model for an application program and can perform unified management of various data sources of a large system. The platform can support various hardware environments, is compatible with various operating systems and supports database design tools of various target database management systems.
Owner:TSINGHUA UNIV

Cloud workflow scheduling method supporting any flow structure

The invention mainly relates to a cloud workflow scheduling method supporting any flow structure, belongs to the field of information technologies and computers, and particularly relates to a cloud workflow scheduling algorithm which has universal applicability for various workflow models in a cloud computing environment and considers service quality indexes. According to the method, a task is modeled through a directed graph by taking a minimized cloud workflow execution expense as a scheduling target under a deadline constraint, so that simple and visual modeling advantages of a DAG graph are reserved and the method is suitable for workflow scheduling problems including logic structure selection and circulation; and static matching and dynamic adjustment of resources are subjected to task scheduling, so that the resource selection is optimized and very high universality is achieved.
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Computer method and apparatus for representing a topic in a software modeling system

A computer method and apparatus for visual modeling software programs represents a topic by providing a respective topic diagram. The topic diagram is non-editable and has non-persisting notation data. The topic diagram demonstrates a respective set of relationships between one or more given elements representative of the subject topic. The topic diagram is derived based on a query which saves search criteria and information that enables an editor to generate the diagram notation data. There are different topic providers for different queries. A topic service manages the topic providers and processes client calls (requests) regarding specific context and query. Queries are end-user customizable and are extensible per topic.
Owner:INT BUSINESS MASCH CORP

Mechanics-based visual virtual football control system

InactiveCN106310660ATraining goes wellThe game is always smoothVideo gamesPersonalizationClient machine
A mechanics-based visual virtual football control system comprises a user terminal, a local area network data transmission network, a client computer, a wide area network data transmission network, a central server and a mechanical visualization database, wherein the real-time status information of a user is obtained by an input device at the user terminal, and sent to the client computer through the local area network data transmission network, and the information of each user, such as motion state, position and physiological characteristic, is calculated and analyzed by the client computer, and the computed results are transmitted to the central server through the wide area network data transmission network. According to the data of the user and the mechanical visualization database, the central server creates 3D visual modeling for the user, a scene and a football, virtualizes each athlete, necessary sound, images and the like in the scene, coordinates the cooperation, attack and defense among the athletes and the team formation, and analyzes whether an athlete is fouled and the like or not. According to the mechanics-based visual virtual football control system, no actual football field is needed to be occupied, bodily injury due to the football rivalry can be reduced, mechanical visualization experience and research reports can be provided, and a personalized training, a competition plans and a rehabilitation training program for injured players can be provided.
Owner:CHINA THREE GORGES UNIV

Marine multi-target SAR image visual modeling method

The invention relates to a marine multi-target SAR image visual modeling method. On the basis of a graphical electromagnetic computing (GRECO) method, a random sea surface model generated by a sea spectrum is introduced, meanwhile, multiple marine targets are loaded, the relative positions and the postures of the marine targets on the whole scene are set, so that a sea surface multi-target scene is formed, the contributions of all the sub-targets on the whole scene and the contribution of the sea surface to radar echoes are calculated, finally, radar echo data of the whole scene are obtained, and a synthetic aperture radar (SAR) image of the scene is calculated through the radar echo data, wherein when a large marine target such as an aircraft carrier is calculated, a partition calculation method is adopted. The marine multi-target SAR image visual modeling method has the advantages that the precision of electromagnetic computing can be improved; the reliability of the SAR image of the scene is higher, and the resolution is high; the method is high in flexibility, fast to use, low in cost and higher in universality.
Owner:BEIHANG UNIV

Computer method and apparatus for connection creation in a software modeling system

A user interface for creating relationships between visual modeling (e.g., UML) elements on a diagram is disclosed. The user interface utilizes two connector handles that represent “source to target” and “target to source” relationships. The connector handles are consistent across all shapes / elements in the diagram and are made to appear on the edge of an element shape nearest to the cursor. The source to target connector handle is used for gestures involving outgoing connections. The target to source connector handle is used for gestures involving incoming connections. The user creates a new relationship between a source and a target by selecting one of the connector handles on the source shape and dragging to the target context (element shape or blank area). Next the user is prompted to qualify the gesture by selecting from a menu the type of relationship desired to be created. A connection or edges in the diagram of the type representative of the user's selections is produced.
Owner:IBM CORP

Business application software development system and method

The invention provides a business application software development system and method, and the system is based on a model drive architecture (MDA) idea, and comprises a demand modeling module, a designmodeling module, a development modeling module, a test modeling module, a system management module, a basic framework module, and a document management module. Through the modules, the software development process comprises the steps of demand analysis, design, development and testing, the high-level models of all the steps are stored in a metadata mode and converted among all the steps, and through engineering model developed by software, an operation interface configured through visual modeling, and a standard practice template, one-key generation of operable target software is realized. According to the invention, the software development quality and efficiency are improved, and the professional knowledge requirements of software designers and the design difficulty of software development are reduced.
Owner:SHENZHEN COMTOP INFORMATION TECH

Method for rapidly and safely predicting tunnel face of underground cavity on basis of image

The invention relates to a method for rapidly and safely predicting a tunnel face of an underground cavity on the basis of an image. The method comprises the following steps of 1, shooting by an infrared camera to acquire a tunnel face image in a current mileage; 2, carrying out image preprocessing on the tunnel face image; 3, carrying out clustering analysis; 4, carrying out lithologic identification to obtain lithologic classified information; 5, carrying out edge detection on the image preprocessed in the step 2; 6, carrying out boundary extraction to obtain bedding and jointing information of the tunnel face; 7, drawing a geologic sketch map of the current tunnel face by combining the lithologic classified information and the bedding and jointing information, and obtaining structural surface information of the current tunnel face; 8, moving to a next mileage and repeatedly carrying out the steps 1 to 7; 9, according to the extracted structural surface information, carrying out three-dimensional geologic modeling; 10, according to a model formed by the three-dimensional geologic modeling, carrying out rock mass analysis, predicting stability of rock masses and finally obtaining a cavity safety predicting result. Compared with the prior art, the method has the advantages of low noise, visual modeling and the like.
Owner:SHANGHAI CHUANHAI INFORMATION SCI & TECH

Visual modeling and code skeleton generating method for supporting design of multinuclear parallel program

The invention belongs to the field of the programming environment, the mode and the method in the multinuclear parallel program design. The invention provides a visual modeling and code skeleton generating method for supporting the design of multinuclear parallel program for providing support to the software development in an unspecific multinuclear platform system, which adopts the technical scheme that: an imaging user interactive interface is provided, pre-defined building block primitives and an image editing area are provided, wherein each building block primitive is provided with a specific name, attribute, implication and use, and each building block primitive including a main thread primitive, a sub-thread primitive and a thread interactive primitive is provided with different corresponding attribute; the method is also provided with building rules for the combination of building blocks; and the designer can drag the building block primitives to the editing area to perform the design of the multinuclear parallel program according to the analysis result of the demand and the building rule. The method is mainly suitable for supplying programming environment, mode and method.
Owner:TIANJIN UNIV

Visual modeling editor for constructing system model

The invention discloses a system meta-model based visual modeling editor for constructing a system model. The editing of the system model and a system view is finished by taking a hierarchical model, an interface model, an algorithm model, a process model, a transmission model and a corresponding view as editing objects through a hierarchical editor, an interface editor, an algorithm editor, a process editor and a transmission editor. A visual system modeling tool with the advantages of computability, universality and usability is provided for various fields. The system model and the system view constructed by the editor are explicit in structure, adjustable in hierarchy and controllable in modeling granularity, and have computable full consistency. Methods are unified, so that top-down analysis design and bottom-up integration are convenient, and the editor is suitable for modeling various systems including software systems and information systems in various application environments. The modeling method is simple and complete in visual modeling, so that even personnel in general fields can independently and easily edit the system model and the system view.
Owner:CHENGDU PUZHONG SOFTWARE CO LTD

Data warehouse visual modeling method and device and medium

InactiveCN112364094AReduce dependence on technical capabilitiesEasy to findVisual data miningStructured data browsingGlobal planningData warehouse
The invention relates to a technical scheme of a data warehouse visual modeling method and device and a medium, and the method comprises the steps: global planning: enabling a data warehouse for business to create a business data bus from the top to the bottom; data introduction: configuring a corresponding project space and a physical data source according to the service data bus based on the global planning; specification definition: constructing a visual data model according to the service data bus and a physical data source; and visual analysis: performing visual display on the distribution and details of the data source through a visual interface. The method has the beneficial effects that based on the enterprise dimension, the business process, the atomic index and the derived indexwhich are defined according to the specification, the development dimension table, the fact table and the summary table are further refined through automatic codes; an enterprise data warehouse modelis generated, data application of business layering is facilitated, and meanwhile calculation and storage are optimized; data is rich and fused, and thematic service is more intelligent.
Owner:珠海市卓轩科技有限公司

Three-dimensional visual modeling method for road slope

ActiveCN111402402ASolve the technical problems of compatible displayIntuitive displayGeometric CADDetails involving 3D image dataData informationAction model
The invention discloses a road slope three-dimensional visualization modeling method, and particularly relates to the technical field of road slope modeling, and the method comprises the following modeling steps: S1, constructing a roadbed slope three-dimensional visualization model; S2, constructing a slope structure model and displaying vector data information. According to the invention, technologies such as geographic information, virtual reality, big data management, roadbed slope engineering and the like are comprehensively applied; the construction of a roadbed slope three-dimensional visual live-action model and a navigation technology are researched. a three-dimensional visualization scheme of the slope is constructed and the technical problem of compatible display of the model ona 'cloud eye' system platform is solved; meanwhile, structure vector data on the side slope body is subjected to integrated processing; the structure three-dimensional visualization model is constructed, roadbed slope basic information, a protection and reinforcement structure, a construction process and safety monitoring and maintenance information are fused and visually, clearly and selectivelydisplayed through the three-dimensional model, the loading speed during browsing is high, and the user experience is good.
Owner:CHINA MERCHANTS CHONGQING COMM RES & DESIGN INST

Visual modeling method for airplane assembling process

InactiveCN102789520AMeet complex assembly process modeling requirementsConvenient graphical modelingSpecial data processing applicationsJet aeroplaneSimulation
The invention relates to a visual modeling method for an airplane assembling process. The visual modeling method comprises a visual object definition process for a place object, a transition object, a directed arc object and a hierarchical object and a visual modeling process. The method comprises the following steps of: defining the place object, the transition object, the directed arc object and the hierarchical object and respectively visualizing the place object, the transition object, the directed arc object and the hierarchical object; establishing an automatic connection between the place object and the transition object and an automatic connection between the hierarchical object and transition; storing and repealing the defined objects; establishing incidence relation of model objects; and performing visual definition and storage on relation between an upper-layer model and a lower-layer model.
Owner:SHANGHAI AIRCRAFT MFG +1

Systems and methods for integrating process perspectives and abstraction levels into process modeling

Methods and systems for integrating process perspectives and abstraction levels into business process modeling are described. In one example embodiment, modeling business processes for an enterprise can include selecting a segmented view of an enterprise meta-model. The segmented view is associated with a business process to be modeled. The enterprise meta-model is a machine-readable representation of business rules and policies for the enterprise. A business process model is created using a set of visual modeling tools, which are limited by the segmented view. A business policy having some relevance to the process being modeled can be selected for annotation to the business process. Once completed, the business process model is transformed into a machine-readable representation and stored in a repository.
Owner:SAP AG

Method and device for analyzing test coverage automatically aiming at automatic test system

The invention provides a method and a device for analyzing test coverage automatically aiming at an automatic test system. The method for analyzing the test coverage automatically mainly comprises the following steps of: establishing a test demand model through visualization; formulating the mapping relation of test items and test demands and test coverage indexes by users; converting the test demand model into a test demand description XML file; and finally, resolving the file to analyze the test coverage. The device for analyzing the test coverage automatically mainly comprises a test demand modeling module, a test demand and test item mapping module, a test coverage index formulating module, a coverage analysis script module and the like, supports the visual modeling on the XML test demands, establishes the mapping relation of the test items and the test demands and the test coverage indexes, and realizes the automatic analysis of the test coverage. The method and the device can assist analysts in analyzing the test coverage automatically and improve working efficiency and the accuracy of analytical results, and the adopted visual operation is simple, quick and convenient.
Owner:BEIHANG UNIV

Visual modeling method for capability description file of direct-current protection control device

InactiveCN102646112ARealize DO configurationRealize information synchronizationSpecial data processing applicationsRemote controlWorkload
The invention discloses a visual modeling method for a capability description file of a direct-current protection control device. A plurality of logic equipment is arranged in the capability description file of the device, a plurality of logic nodes are arranged in each logic equipment, and each logic node is provided with a plurality of data members; and the visual modeling method for the capability description file of the direct-current protection control device comprises the following steps that: visual programs are divided into a plurality of applications according to functions, a plurality of pages are managed by each application, the logic equipment is mapped into an assembly of a plurality of applications, and an application name list which can be managed by the logic equipment is arranged by signs; the operation of visual modeling is carried out for events, remote signalling, remote measuring, remote control, remote regulating and fixed values; and the capability description file of the device is automatically formed. Complicated technical terms can be shielded for application personnel according to the method, the configuration of a model is intuitively carried out in a mode of figuring, the workload of the configuration is relieved, the method is also related with application programs automatically, the capability description file of the device is automatically formed, and the correctness of the configuration is ensured.
Owner:NR ELECTRIC CO LTD +1

Construction method for visualization system of risk assessment of contaminated site

The present invention discloses a construction method for a visualization system of risk assessment of a contaminated site, based on the visual modeling technology and the distributed computing technology. The method comprises: using the geographic information technology to carry out spatial modeling on the contaminated site; establishing an identification model library of the risk identification field of the contaminated site; establishing a common function library of the risk identification field of the contaminated site; establishing a common parameter library of the risk identification field of the contaminated site; establishing a distributed computing resource library; establishing a logical processing model of the risk identification of the contaminated site; establishing a computing process model of the risk identification process of the contaminated site; and through a risk assessment distributed computing engine, carrying out distributed scheduling computing on the computing process model, and outputting a risk identification report. The visualization technology can provide visual modeling tools for the assessment staff, and computing results can be intuitively analyzed and displayed; and the distributed computing technology can support parallel computing of multiple projects and multiple locations, and can easily expand the computing resources.
Owner:INST OF URBAN ENVIRONMENT CHINESE ACAD OF SCI

Low-code platform business process configuration system

InactiveCN109254759ASolve problems that meet new business needsSolve information silosSoftware designOffice automationControl flowDirected graph
The invention discloses a low-code platform business process configuration system, comprising a process module, a routing module, a condition module and a process engine. The process module is composed of a plurality of node modules and a plurality of task modules. The nodes are connected through a routing module, which is used to control the direction of the flow. The task module includes human task and automatic task. The conditional module is used to control the flow of the process, the conditional module is associated with the routing module and automatic tasks, and the process engine is used to propel the execution of the process. The low-code platform business process configuration system of the invention can enable the legacy systems in an enterprise to interact in a unified and universal manner, solves the problem of integrating the existing legacy systems of an enterprise to construct and combine new business processes to meet the new business needs, and avoids the informationisolated island. And the system abstracts the enterprise business process into directed graph, and provides visual modeling tools for users, and enables the enterprise process designers to customizethe enterprise business process quickly.
Owner:重庆戴昂科技有限公司

A Visual Modeling Editor for Constructing System Models

A visual modeling editor for constructing a system model on the basis of a system meta-model comprises a hierarchy editor, an interface editor, an algorithm editor, a flow editor and a transmission editor as components, and completes editing of the system model and system views by taking a hierarchy model, an interface model, an algorithm model, a flow model, a transmission model and corresponding views respectively as edited objects, thus a versatile and easy-to-use visual system modeling tool is provided for a wide variety of fields. The system model and system views are executable, clear in structure, adjustable in hierarchy and controllable in modeling granularity; the modeling method facilitates not only top-down analysis and design, but also bottom-up integration, and also is applicable to the modeling of various system software systems and information systems; the modeling method is simple and totally visual in modeling, and even a person skilled in the art can edit the system model and system views independently and easily.
Owner:CHENGDU PUZHONG SOFTWARE CO LTD

Engineering project intelligent calculation method based on BIM and cloud database

The invention discloses an engineering project intelligent calculation method based on a BIM and a cloud database. The method comprises the steps that (1) 3D visual modeling is achieved based on the BIM; (2) identifying IFC attribute information of a component in the 3D model; (3) classifying the components; (4) generating an engineering quantity calculation list of each component and performing statistics; (5) accessing parameter information required by cost budget in the cloud database; (6) calculating and summarizing the total cost budget of the engineering quantity list according to the engineering quantity calculation list in the step (4) and the parameter information in the step (5); and before modeling, updating the BIM database information. According to the method, the specific project amount of the project can be effectively measured and calculated besides completion of design and construction tasks, the corresponding project amount list construction cost budget can be quicklyobtained, design, project amount calculation, construction cost budget, construction and cooperative operation are achieved at the same time, and the total earlier-stage work consumed time and workload of the project are shortened by 80%.
Owner:JIUXIANG ENVIRONMENTAL PROTECTION ENG SHANGHAI CO LTD

Visual software modeling method for constructing software view on basis of software meta view

The invention relates to a visual software modeling method for constructing a software view on the basis of a software meta view. The software view is constructed by taking a software hierarchy view, a software interface view, a software interaction view, a software algorithm view, a software process view and a software transmission view as step elements after basic components of the software meta view is determined, and visual software modeling standards which have the advantages of computability, universality and usability are provided for software modeling activities in various fields. According to the visual software modeling method for constructing the software view on the basis of the software meta view, the constructed software view is clear in structure, adjustable in hierarchy and controllable in modeling granularity, and full consistency of being computed is achieved; the method is uniform, analysis design from top to bottom is convenient, integration from bottom to top is achieved conveniently, and the method is suitable for various software modeling; the modeling method is simple, fully visual modeling is conducted, common area personnel who are not familiar with the modeling language and the computer programming language can independently and easily construct the software view, dependency and communication to special modeling personnel or programming personnel are avoided, and the modeling time is greatly shortened.
Owner:CHENGDU PUZHONG SOFTWARE CO LTD
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