Multi-domain data fusion method and system based on multi-source data and corresponding equipment

The embodiment of the invention provides a multi-domain data fusion method and system based on multi-source data and corresponding equipment. The method comprises the steps that S10, service data of multiple power fields are acquired; s20, performing data identification on the acquired service data to enable each piece of service data to have a unique identification; s30, carrying out preprocessing on the identified service data; s40, constructing a knowledge graph based on the preprocessed business data; s50, optimizing the knowledge graph based on a deep reinforcement learning model, and fusing multi-source data; s60, performing data query according to the optimized knowledge graph to obtain a query result; the interoperability of multi-source data can be effectively improved, and the operation efficiency and the service level of power business are improved. The method is suitable for the technical field of power data fusion. 本申请实施例提供了基于多源数据的多域数据融合方法、系统及相应设备，包括：S10，获取多个电力领域的业务数据；S20，对获取的业务数据进行数据标识，以使每个业务数据具