DICOM object storage remote query retrieval system and use method

The invention relates to the technical field of data lookup, in particular to a high-availability DICOM object storage remote query retrieval system and method. Comprising a front module, a central service registration module, a cloud service query and archiving module, a full-text retrieval module, a log recording module and a system monitoring module. Wherein the front-end module is arranged at a hospital end, and the front-end module realizes interaction and acquisition of internal and external network data of a hospital; the central service registration module is connected with the front module, and the cloud is provided with a cloud service query module; the full-text retrieval module carries out fuzzy matching query on data, the cloud service query module and the full-text retrieval module provide a query function for the front-end module, and the log recording module records the record of uplink data and the storage information of a full-text search library; the monitoring module is used for monitoring