3results about How to "Reduce configuration time" patented technology

The invention discloses a method and a system for realizing data synchronization between heterogeneous databases based on logs. The method comprises the following steps: acquiring connection information of a source database and a target database; querying a table structure of the source end database and generating an SQL statement to establish a data mapping rule; matching a corresponding rule model from a mapping rule model library; if the matching is not successful, the system abnormally quits and prompts the user to create a new mapping model and add the new mapping model to the mapping rule model base; converting a table structure of the source end database into a JSON character string based on a standard field type; an SQL statement required by the target database is output through the data mapping engine module; the message monitoring program reads the data in the temporary storage area and converts the data into data meeting the requirements of the target database; formatting the converted data into SQL statements supported by a target database; and sending the generated SQL statement to a target database to complete data migration. Accurate and controllable synchronization of the data and the model in a heterogeneous environment is realized.

This invention discloses a collaborative control method and system for human-robot collaborative assembly robots based on digital twins. The method first constructs a digital twin simulation environment in the Unity engine to map the physical collaborative assembly scene to the virtual scene. Multimodal sensing technology is used to collect real-time data on human actions and the state of the assembled workpiece, introducing virtual-real mapping to achieve intent recognition. Then, based on reinforcement learning algorithms, path planning is performed on the collaborative robot in the digital twin environment to generate an optimal collaborative path sequence. Finally, the planned path is mapped to the real robot control commands through coordinate transformation and inverse kinematics algorithms, and an online adaptive strategy is used to dynamically optimize the motion trajectory. By combining digital twins and reinforcement learning, this invention improves the intelligence and flexible scheduling capabilities of the human-robot collaborative assembly system, enhances the system's rapid adaptability to unstructured changes and assembly accuracy, and overcomes the problems of cumbersome task programming and poor adaptability in traditional methods.

This application provides a high-speed interface circuit for a RISC-V-based NoC network node I / O chip, including PCIe, RapidIO, DDR, and a configuration management unit. The configuration management unit includes a RISC-V instruction core, a CROSSBAR bus, a configuration unit, and an AXI 1-to-6 conversion bridge. The configuration unit includes an AXI 1-to-6 conversion bridge and multiple configuration bridges. The AXI interface output from the CROSSBAR bus performs 1-to-6 processing. This application achieves efficient initialization and configuration of I / O devices through the innovative design of adding a configuration bridge unit between the RISC-V core and the interface IP.