8 results about "Open architecture" patented technology

An open architecture product coupling analysis method, which establishes a component comprehensive correlation matrix according to the correlation between the functions and structures of the components of an open architecture product, identifies the common platform, customized module and individualized module structure types of the open architecture product, determines the bus interface of the common platform, the input / output interface of the customized module and the input interface of the individualized module, identifies the coupling mode between the customized modules and the correlation between their functions and structures, calculates the coupling degree between the modules according to the comprehensive correlation between the functions and structures of the components between the correlated modules and the correlation density of the interfaces, establishes a change propagation probability matrix between the modules according to the interface relationship between the modules and the component dependency relationship within the modules, and calculates the change influence degree between the correlated modules. The present application is simple to calculate, improves work efficiency and shortens the development cycle.

This invention discloses a fully automatic vertical fish-killing machine control system based on TwinCAT3, belonging to the field of automated control technology for aquatic product processing equipment. The system adopts an open architecture of "PC + TwinCAT3," with EtherCAT fieldbus as the communication core. The hardware consists of a host computer, Beckhoff embedded controller, servo drive unit, sensors, and actuators for transmission, positioning, descaling, cutting, and evisceration. The software is developed based on the TwinCAT3 platform, integrating modules for fish size detection, multi-axis synchronous motion, process timing control, status monitoring, and human-machine interaction. The system acquires fish size parameters through displacement and photoelectric sensors, and relies on servo control and timing logic to achieve coordinated actions of various mechanisms, completing the fully automated fish-killing process. This system has a simple structure, reliable control, and moderate development and debugging difficulty. It solves the problems of asynchronous actions, poor fish adaptability, and insufficient processing accuracy in traditional fish-killing machines, and can meet the automated processing needs of common fish species.

This invention discloses a method for generating typical underwater acoustic functional components based on an open architecture, belonging to the field of underwater acoustic system technology. The core of this method lies in pre-establishing an underwater acoustic functional model library containing standardized interface underwater acoustic functional atomic models, and a component configuration rule library containing configuration templates and constraints. When a component generation request is received, the system automatically selects, instantiates, and logically links multiple atomic models from the model library according to the rule library to form an initial functional component. Then, the component undergoes rigorous static verification and high-fidelity dynamic simulation verification combined with a physical model. After successful verification, the component is compiled and packaged into an executable functional component conforming to the open architecture standard. This invention solves the technical problems existing in traditional underwater acoustic system development, such as tight hardware-software coupling, poor reusability of functional components, long development and verification cycles, and insufficient deployment flexibility, through a standardized, modular, automated, and verification-driven integrated process.

This invention discloses a high-throughput, wait-free intelligent industrial scheduling method based on CP-SAT, belonging to the field of industrial automation scheduling. This invention abandons the traditional scheduling model that relies on explicit for loops and manually written complex logic, proposing a unified declarative modeling framework that integrates multi-dimensional constraints such as process sequence, equipment, time, and technology to solve problems such as scattered logic, difficulty in reuse, and error susceptibility, thereby improving expressiveness and standardization. This invention possesses automatic search capabilities, efficiently deriving feasible or optimal scheduling sequences from a massive solution space, effectively handling highly complex scenarios such as multi-device concurrency and resource sharing. The scheduling results are interpretable and verifiable, with each allocation having a clear constraint derivation path, supporting full-process backtracking review. The open architecture facilitates the integration of data-driven methods such as reinforcement learning and evolutionary algorithms, and can be smoothly upgraded to a hybrid intelligent scheduling system, forming a self-optimizing closed loop, providing a solid foundation for the intelligent evolution of industrial scheduling.

Example implementations include a method, apparatus, and computer-readable medium for configuring a device in a physical security system via an open architecture. The device establishes an application message layer session by exchanging certificates with a publish-and-subscribe broker and subscribing to a first topic from the application to the device. The device receives a configuration for the device from the application via the publish-and-subscribe broker through one or more command messages on the topic, wherein the one or more command messages carry a plurality of objects that are in clear text at the application message layer and are protected at a transport layer. The device transmits for each object, an event message that indicates a status of the object. The device maintains the application message layer session by periodically sending heartbeat event messages.