A knowledge graph-based monitoring center intelligent command and control method

Abstract

The application discloses a kind of based on knowledge graph's monitoring center intelligent command control method, comprising: the multi-source monitoring data of monitoring center is collected, pre-processing generates multi-source event data stream;According to time window slice, video segment is obtained, and synchronous event segment is aggregated;Improved LSKNet network is constructed, and event graph and counterfactual difference evidence are obtained;Knowledge graph is constructed, and current alarm correlation subgraph is formed;Based on hierarchical random walk, evidence surface and evidence chain are generated;In combination with counterfactual difference evidence, research and judge result and command action sequence are generated;Issue to linkage platform execution, update entity state and relationship record.The application realizes the unified semantic association of monitoring center alarm, interpretable research and judgment, command action automatic generation and linkage closed-loop control by introducing improved LSKNet network and hierarchical random walk reasoning.

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