199 results about "Visual modeling" patented technology

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.

A system, method and computer program that enables an application designer to automate the process of development of user interfaces (UIs). The designer develops UIs by modeling. The process of development of UI applications by modeling does not require any coding. The modeling activity is accomplished by using the visual modeling environment, which among other tools comprises a set of pre-built reusable components. Each component represents a dimension of functionality that is commonly required in UI applications. The designer specifies application-specific context for the components. Components when provided with application specific context become tasks. The tasks are then connected together in a logical order to develop an application. The applications thus developed are then visually verified. These applications are then executed by an Engine.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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%.