54 results about "Object-orientation" patented technology

The invention discloses a gear machine tool expert system construction method based on a generative rule, and the method comprises the steps: firstly carrying out the multi-dimensional modeling of a gear and a machine tool through an object-oriented technology, enabling a gear model to distinguish the characteristics of an axis position, a tooth curve and the like through an interface, and enabling a machine tool model to distinguish the machining technology and the precision grade through an interface; secondly, establishing a generation type rule mapping system from geometric, precision, material and functional attributes of the gear to machine tool movement, precision, process and rigidity attributes; finally, an intelligent reasoning system including forward reasoning, reverse verification, conflict coordination and self-learning iteration is constructed, and automatic and accurate matching from gear design requirements to machine tool optimization configuration is achieved. According to the method, the problems of high subjectivity and low efficiency caused by dependence on expert experience in the prior art are solved, and knowledge-driven intelligent decision making is realized.

The invention discloses an application software architecture for encapsulating a task management and synchronization mechanism of an operating system, and belongs to the technical field of industrial real-time control. According to the architecture, an operating system task management and synchronization mechanism is modularly packaged into three types of objects: an employee type for packaging specific business execution logic; the pipeline class is used for packaging inter-task communication and synchronization functions; and the behavior class is used for packaging an operating system task entity and is responsible for scheduling employee objects contained in the behavior class to be executed orderly. The three types of objects are created, assembled and started through a factory mode according to configuration information to form a complete real-time task system. According to the method, through object-oriented packaging and configuration assembly, the problems of tight task coupling and difficult code maintenance in traditional process-oriented programming are solved, loose coupling and high cohesion among task modules are realized, the configurability, maintainability and expandability of industrial real-time software are remarkably improved, and the method is suitable for various real-time operating system environments.

The application provides an object data processing method and device and a storage medium, relates to the technical field of Internet, can be applied to various scenes such as cloud technology, artificial intelligence, intelligent transportation and auxiliary driving, is applied to an object data processing system including a first data processing end and a second data processing end, and the method comprises the following steps: the first data processing end receives an object data update request, the object data update request carries a member object identifier and member update data of a target member object, the first data processing end is constructed based on a script language; the first data processing end calls a target attribute mapping object in the second data processing end based on the member object identifier of the target member object, the second data processing end is constructed based on an object-oriented programming language; and the second data processing end performs data update on the target attribute mapping object according to the member update data. The application can reduce the update resource occupation and cost, and improve data synchronization.

The invention relates to the technical field of non-standard automation equipment control, in particular to an industrial robot machining program migration method based on a configuration description file, and solves the problem that a non-standard industrial robot cannot migrate a machining program. The method comprises the steps that S1, a configuration description file of a prototype industrial robot is constructed, and based on object-oriented abstract modeling, kinematics, peripheral and communication modeling and a machining program are included; s2, the target robot is assembled according to the prototype physical structure, and it is ensured that the same configuration, component assembly, the axis movement direction and the origin coordinate are consistent; s3, loading the configuration file to the target robot; s4, correcting assembly errors through visual sensing, obtaining accurate coordinates among the parts, and then generating joint coordinates through inverse solution; and S5, the target robot executes the adaptive machining program, and program migration is achieved. According to the method, prototype machine information is packaged through the configuration description file, after the target machine is loaded, errors are corrected only through visual calibration, rapid adaptive machining can be achieved through kinematic chain inverse solution, and rapid copying of robots of the same configuration is achieved.

The invention provides an object-oriented network-on-chip verification environment construction method and a verification system. According to the method, class template parameterization configuration is adopted, the types and the number of Agents and Scoeboard are managed in a unified mode through template parameters, and rapid adaptation of the verification environment is achieved. According to the method, a dynamic data stream comparison path technology is adopted, and the problem of multi-channel data confusion is solved through corresponding connection of the Agent and the FIFO, so that the comparison accuracy is improved. In addition, a reinforcement learning dynamic scene generation technology is adopted, manual scene pre-definition is replaced, the scene is optimized in real time based on the coverage rate and the data flow state, and the dynamic scene coverage degree is improved. According to the method, the object-oriented class template mechanism and the reinforcement learning technology are fused and applied to NoC verification environment construction, and parameterized and intelligent construction of the verification environment is realized.

This invention discloses a method for maintaining the service performance of machine tool feed systems based on sensitivity analysis using a twin model and a particle swarm optimization algorithm. The overall method encompasses a five-layer framework for digital twin modeling, electromechanical wear mechanism fusion and encapsulation, time-varying element sensitivity analysis, and multi-objective maintenance decision optimization. The modeling part employs an object-oriented five-layer architecture, deeply encapsulating physical mechanisms such as electromechanical coupling wear evolution based on spatial location distribution into a quasi-physical model layer, achieving accurate description and real-time updates of implicit time-varying elements such as localized guideway wear. The decision-making part uses the Sobol sensitivity analysis method to quantify the impact weight of each element on service performance, constructs a full-effect exponential-driven adaptive tightening mechanism for early warning thresholds, and combines it with a particle swarm optimization algorithm (PI-PSO) that introduces degradation inertia and physical boundary penalties to iteratively calculate the optimal maintenance scheme with the goal of minimizing maintenance costs, downtime losses, and performance degradation. This method not only solves the problem that general models are difficult to describe the underlying electromechanical-dynamic coupling mechanism but also achieves deep integration of optimization algorithms and physical degradation laws, significantly improving the service reliability and economic benefits of machine tool feed systems.

The invention discloses an object-oriented periodic dynamic motion 4D Gaussian splash reconstruction method, and relates to the technical field of computer vision and graphics. The method comprises the following steps: identifying and tracking a dynamic object in a foreground, generating a 3D mask and extracting sparse point clouds, performing time sequence alignment to generate a 4D point cloud sequence, identifying periodic motion and extracting global trajectory codes; initializing a standard state 3D Gaussian, constructing a periodic deformation field for a periodic object, generating a dynamic object Gaussian in combination with a global trajectory, coding a non-periodic object only by using the global trajectory, and using the standard state Gaussian for a background; and a reconstruction image is obtained through rendering, reconstruction loss is calculated and back propagation optimization is carried out on normative state 3D Gaussian, a periodic deformation field and global trajectory coding, adaptive density control is executed at an object level in the process, and 4D Gaussian splash reconstruction is completed. According to the method, high-fidelity, editable and efficient-storage 4D dynamic scene reconstruction is realized, and the representation compactness, semantic controllability and motion modeling precision are improved.

The invention discloses an object relation mapping-oriented entity class dynamic management system and method and a medium. Comprises: a change monitoring module configured to notify an entity class management framework when a table structure change event is monitored; the entity class management framework is configured to obtain changed table structure metadata from metadata storage when receiving a notification of changing the monitoring module, call a byte code generation engine to generate a byte code of a first version entity class, and load the byte code of the first version entity class through a user-defined class loader; after the first version entity class is successfully loaded, the object relation mapping framework is notified to update a metadata model of the object relation mapping framework to reconstruct an internal mapping relation, and version information of a corresponding table structure in metadata storage is updated; and returning the target version entity class matched with the version indication information to the service system initiating the request. According to the method and the device, the entity class can be updated to adapt to database table structure change under the condition that the application service is not restarted.

The invention relates to the technical field of electric energy meter data management, in particular to a data coding method, device and equipment of an electric energy meter facing object and a medium. The method comprises the following steps: S1, respectively defining an object attribute structure and a general object structure; s2, obtaining an object identifier of a target object from the received message or instruction, and searching a corresponding universal object structure in a preset object set according to the object identifier; s3, according to the general object structure corresponding to the target object, verifying the access authority of the target object attribute and checking the validity of the data source of the target object attribute; and S4, in response to the readable target object attribute and the valid data source, dynamically binding and calling a corresponding coding function through a virtual method table in the object attribute structure corresponding to the target attribute, and coding the data source according to a predetermined coding rule, so as to improve expansibility, code conciseness and maintenance convenience.

Dynamic concurrent object-based programming model A method (300) of executing a concurrent task-oriented computer program and related distributed computing system (100) for program execution are disclosed. Multiple compute nodes (110a-d) of the computing system are coupled to a shared global computer memory (120). The method comprises decomposing the task-oriented computer program into a plurality of tasks at runtime and adding dependencies (307) to created tasks to constrain an execution order thereof. Tasks with resolved start dependencies are distributed (313) across the different compute nodes and then executed (303) on the different compute nodes. Tasks that have finished execution and no child tasks outstanding are terminated. Task outputs are stored (316) as immutable objects in the shared global memory. Tasks are created dynamically in a parent-child relationship and according to a tree structure while executing.

A modular object database for holistic, object-oriented business modeling, in which business data and processes of all types are represented separately in key and value objects, wherein the attributes and methods of the objects are likewise stored separately from one another, and the database management system itself is implemented as objects of the object database, as a result of which simpler handling of the object database and substantially improved data security is achieved overall.

The invention relates to the technical field of automation equipment control, in particular to a multi-dimensional configuration description and modeling method for an industrial robot, and solves the problems that only kinematics modeling can be performed and peripherals, communication and machining programs cannot be covered in the prior art. The method comprises the following steps of S1, dividing independent functional parts of an industrial robot machine into peripheral parts, communication parts and basic parts according to function uniqueness; s2, an object-oriented modeling method is used for modeling the three types of components from the dimensions of motion ability, function interface and interaction logic; s3, modeling results are integrated, the basic part is used as a carrier, peripheral and communication part modeling data and configuration parameters are matched, a machining program is designed in a flow chart compiling mode, and a configuration description file set is generated; and S4, loading the file set to a development platform program, controlling industrial robots with different configurations, and supporting construction of digital twin objects. According to the method, a multi-dimensional modeling system is constructed, a physical structure and motion logic are covered, key production links are incorporated, and model description and whole-process control are realized.

This invention relates to an application package installation method and system for resource-constrained devices. The invention proposes a technique for implementing an object-oriented virtual machine on resource-constrained devices. Instructions for accessing classes, static fields, static methods, instance fields, and virtual methods in the instruction set are specifically designed for resource-constrained hardware environments. This eliminates the need for complex parsing processes during class installation, which relies on a constant pool index. A static field initialization method is designed to replace existing static field component technologies, simplifying the initialization operation of static fields. Through these optimization steps, the file size of the installation package is reduced, and the installation speed is improved.

This application provides an object-oriented code processing method, apparatus, electronic device, and storage medium, relating to the field of programmable logic controller (PLC) technology. The object-oriented code processing method provided by this application includes: converting an acquired structured text language program into code to generate a code program, and compiling the code program to obtain an object file and a first variable library; given that the acquired PLC's operating mode is incremental update mode and the PLC has a second variable library, using a pre-built carriage merging algorithm to compare and analyze the second variable library with the first variable library to obtain a memory block processing file to be updated; and sending the object file, the first variable library, and the memory block processing file to be updated to the PLC, enabling the PLC to run the code program based on the object file, the first variable library, and the memory block processing file to be updated. This application can reduce program complexity and achieve incremental update operation.

Controlling application logging, including: identifying one or more relationships between a plurality of classes of an object oriented application; generating a tree structure comprised of a plurality of nodes and a plurality of branches, where each of the plurality of branches is comprised of at least one node from the plurality of nodes, based on the one or more identified relationships, where a first one or more nodes of the plurality of nodes correspond to one or more classes of the object-oriented application; assigning a weight to each of the plurality of branches, based at least in part on an identified relationship corresponding to each of the one or more nodes comprising each of the plurality of branches; and determining a logging level to each branch of the plurality of branches, based on the assigned weight for each branch of the plurality of branches.

This invention discloses a configurable and customized development method and system for a GIS-based marine single-map system, relating to the field of marine geographic information system development, and solving the problems of repetitive GIS construction and low iteration efficiency in existing systems. The method includes: designing a configurable database with four logical zones, enabling configurability of functions, menus, layers, etc.; customizing and encapsulating general functional templates for spatial information tables, layer trees, statistical charts, and spatial analysis based on object-oriented principles; and completing system configuration based on the database and templates, achieving front-end and back-end linkage and fully automated data processing. The system includes a configurable database, template customization and development, and a system configuration and operation module, supporting four-level business collaboration, rapidly integrating multi-source data, and providing auxiliary decision support. This invention improves system configuration flexibility and development efficiency, providing support for marine business management decisions and emergency response.

The application relates to the technical field of three-dimensional scene reconstruction, and particularly provides an object-centered semantic-aware three-dimensional Gaussian scene reconstruction method and system. The method comprises the following steps: preprocessing, generating an initial Gaussian point cloud and a two-dimensional segmentation mask, and defining a mask value on the two-dimensional segmentation mask according to the identification result of the foreground and the background; determining the semantic label of each Gaussian point according to the mask value; differentiating and densifying the Gaussian points; constructing a weight map based on the foreground mask and calculating a weighted rendering error. The application realizes the transformation from random processing to semantic guidance by introducing semantic information and fusing the semantic prior provided by a 2D segmentation model into the optimization process of 3D Gaussian scene reconstruction. On the basis of maintaining robustness, the method significantly surpasses the performance of existing methods in object-level reconstruction indicators, enhances the applicability of scene reconstruction, and is suitable for application scenarios requiring high-precision foreground details.

The present disclosure relates to a device for object-centric representation learning through unsupervised semantic segmentation, and includes a video encoding module that receives an input video and generate a feature map, an eigen clustering module that calculates an eigenvector representing a semantic structure of patches in the input video based on color affinity and semantic similarity of the input video, and generates a patch cluster for the patches in the input video through the eigenvector, and an object-centric contrastive learning module that generates an object prototype based on the patch cluster and distinguishes objects in the input video through semantic coherence based on the contrastive learning for the object prototype.

Implementations of various methods and systems to transform tool and appliance units with two waypoints or a destination waypoint or a series sequence of waypoints into objects which have associated price-time priority queues for transformed tool and appliance units. The present disclosed invention relates to combining the concepts of objected oriented programming, market price queues, tool and appliance, navigation systems and social networking and transportation as a fungible asset class or tool and appliance linked to transportation as an open market.

The application relates to a cross-chain verification system for a PoW blockchain. The system comprises a hash algorithm library module, an algorithm updating module and a data verification module; the hash algorithm library module is connected with the algorithm updating module and the data verification module; the hash algorithm library module is used for realizing hash algorithms in an object-oriented manner, defining a unified format of the hash algorithms, realizing hash value calculation through a method in a class, and calling different hash algorithms through a unified interface; the data verification module is used for providing verification of data on different blockchains for a cross-chain process; and the algorithm updating module is used for adding, updating, renaming and removing hash algorithms of the hash algorithm library module. The application can manage and update hash algorithms according to actual needs, and has high expansibility.

The present invention belongs to the technical field of communications, and specifically relates to an object-oriented 6G network service support system. The system comprises a service object package (SOP) layer, a functional object protocol (FOP) layer, a resource object modeling (ROM) layer, object orchestration and scheduling (O-ORCH) and network virtual entity management (N-VEM). The support system provided in the present invention provides a foundation for various functions of a flexible network by means of abstracting network components to construct multi-object collaboration in different forms of different service objects such as network objects, network package, object inheritance and aggregation, and polymorphism. The support system in the present invention supports a cross-entity inter-object multi-level object service invocation mode, and instantiates, into inter-object communications, the communication between a UE and a network, the communication between a UE and a UE, and the communication between a network element and a network element, both communication parties construct a communication object pair, which is divided into peer-layer communication and non-peer-layer communication on the basis of invocation hierarchy, thereby implementing flexible resource management, scheduling, and service collaboration.

The present disclosure provides a data processing method based on a dataflow graph, a computing apparatus and a computing device cluster, which may be used in the field of computer technology and solve the technical defect that the existing dataflow graph is immutable in the program execution stage and therefore cannot be used for object-oriented program. The method includes: obtaining a sub dataflow graph, where the sub dataflow graph is a copy of a portion of the dataflow graph, and the sub dataflow graph includes one or more first nodes and one or more first edges, the one or more first nodes are used for data processing, and the one or more first edges are channels between the one or more first nodes; and processing data based on the sub dataflow graph.

The invention relates to the technical field of text compilation, and discloses an ST compiler implementation method, an ST syntactic analyzer under a C #. NET platform is generated by means of Antlr4, the analyzer analyzes and analyzes an ST source code input by a user, an abstract syntax tree AST is generated, characteristics of a C language and an object-oriented thought are used, a set of data type definition, variable declaration, initialization and read-write are pre-defined, and the data type definition, the variable declaration, the initialization and the read-write are integrated. Templates of declaration, definition, calling and other functions of functions and function blocks are provided; according to the method, traversal and semantic check of the abstract syntax tree are realized, and the C language code is generated according to the predefined template.

The application belongs to the technical field of building modeling, and is a building engineering design semantic structured description and compliance review method and system, which comprises the following steps: formulating a unified data format, storing various building design objects and their attribute fields in the data format, integrating model information of various types layer by layer to form an information model; performing knowledge extraction on the Chinese natural language text in the digitalized articles, combining the knowledge into a multi-dimensional unified description knowledge set, and storing the knowledge set in a database in a structured form to form a knowledge base; using the knowledge base to encapsulate the building design objects and their attribute fields stored in the data format, providing a description structure of the building engineering design compliance semantics, formulating a descriptive rule language with object orientation as the core, and performing compliance review of the building engineering design; and solving the problems of repeated redundancy, difficult maintenance and upgrade, and invisible logic caused by the hard coding mode of the prior art.

The present invention relates to a method to generate an object-centric data model for process mining from any external computer system for any process, wherein the method reduces the cognitive challenge for creating the object-centric data model through queries on raw process data stored in the external computer system.

The application discloses a gate scheduling optimization method considering reservoir flood discharge process homogenization, and comprises the following steps: reservoir gate group object-oriented modeling; specific gate object instantiation; gate group combination use rule modeling; reservoir flood control scheduling rule modeling and flood regulation calculation; gate group opening degree combination initial result set calculation; and gate group opening degree combination result set optimization adjustment. The application improves the accuracy of the reservoir flood control scheduling calculation process, makes the gate scheduling calculation closer to the actual situation, and realizes the intellectualization, practicality and convenience of the flood control decision.

The invention discloses an intelligent media precise promotion system based on unmanned autonomous control, and the system comprises an application information extraction module, a primary analysis matching module, a redistribution module, a sharing module 1, a sharing module 2, and a sharing database. The core process comprises the steps of firstly extracting key information such as theme vocabularies, proper nouns and terminologies in application information of an educational resource application user, then screening out initially-allocated educational resources through theme vocabulary repetition comparison, then substituting the initially-allocated educational resources into a preset formula to calculate a reallocation coefficient, screening and sorting to form an ordered recommended educational resource queue, and finally, carrying out reallocation on the educational resources. Meanwhile, application user related data is uploaded through the first sharing module, user education resources are classified and uploaded through the second sharing module, and finally the education resources are stored in a sharing database divided into object-oriented, user access, data analysis and core data storage modules, so that the accuracy of education resource allocation is improved, and the data volume of the sharing database is greatly enriched.

The application provides an object-oriented network-on-chip verification environment construction method and a verification system. The application adopts class template parameterization configuration, uniformly manages the types and quantities of Agents and Scoreboards through template parameters, and realizes rapid adaptation of the verification environment. The application adopts a dynamic data flow comparison path technology, solves the multi-channel data confusion problem through the corresponding connection of Agents and FIFOs, and improves the comparison accuracy. The application also adopts a reinforcement learning dynamic scene generation technology to replace artificial pre-defined scenes, optimizes scenes in real time based on coverage and data flow state, and improves the dynamic scene coverage. The application applies the object-oriented class template mechanism and the reinforcement learning technology to the construction of the NoC verification environment, realizes the parameterization and intelligent construction of the verification environment.

The invention relates to the field of data processing, and discloses a separator file analysis and verification method, system and device based on an XML template, and the method comprises the following steps: configuring a corresponding XML template according to a target separator file format, the XML template comprising a root tag, a file header record tag, a file body record tag and a field tag, corresponding attributes and verification rules are configured in each label; based on the XML template, generating a file header record entity class and a file body record entity class of an object-oriented language through a generation rule; loading an XML template, reading data of the target separator file, and analyzing the target separator file into a field set according to separators configured in the XML template; verifying the field set through a verification rule, packaging the data to a file header record entity class and a file body record entity class after the verification is passed, and returning the data to a business layer; and if the verification is not passed, recording abnormal information.