3results about How to "Reduce response latency" patented technology

This application belongs to the field of industrial internet security technology and relates to a method for constructing an industrial internet security risk knowledge graph, aiming to solve the problems of missing industrial features, poor dynamism, and risk assessment being detached from process in existing technologies. The method includes: acquiring and preprocessing multi-source heterogeneous data to generate equipment association identifiers, vulnerability association identifiers, and process node identifiers, forming a standardized dataset; extracting initial triples based on the standardized dataset and performing a two-stage entity merging; validating the merged triples according to process rules to obtain valid triples; writing the valid triples into a graph database and writing runtime sequence data into a time-series database; establishing a mapping between entities and runtime sequence data through equipment association identifiers to generate an industrial internet security risk knowledge graph. This application achieves unified data association, accurate entity fusion, and graph-time-series collaborative storage, improving the accuracy of graph construction and risk assessment capabilities.

This application provides a laser processing system, relating to the field of laser processing technology. It employs a Bessel beam to modify transparent workpieces. Specifically, through the coordinated operation of a pulsed laser beam, an optical modulator, multiple processing optical path units, and a moving stage, it enables large-format processing of transparent workpieces. By utilizing the electrical signal control of the optical modulator and the movement of the transparent workpiece by the moving stage, it is possible to increase production capacity several times over at a low cost, while achieving extremely high processing precision. Furthermore, this method of emitting a single processing beam sequentially requires no additional power from the laser and has low cost requirements. The design difficulty and stability risk of this laser processing system are low.

This invention belongs to the field of data management technology, specifically relating to a method and system for managing geographic information mapping data based on multi-source spatiotemporal features. The method includes: acquiring mapping data containing spatiotemporal coordinate attributes and generating time-granularity codes; selecting the optimal child node based on comprehensive cost when inserting data; when a node is overloaded, evaluating the spatiotemporal variability cost of candidate splitting strategies to select the optimal strategy; for newly generated leaf nodes, determining the reference object and differential accuracy level based on the spatiotemporal distribution of internal data objects, and storing the differential values ​​of the data relative to the reference object; extracting query feature vectors and matching historical query patterns to cluster centroids for data prefetching; and asynchronously updating the centroids and adjacency pointer transition probabilities in batches after the query. This invention improves the retrieval response performance of mapping data while effectively compressing data storage space by constructing an index structure and combining differential storage with predictive prefetching.