Self-adaptive construction method of marine geology database structure based on hierarchical constraint rule generation

By using a hierarchical constraint rule generation method, a marine geological database structure was constructed, which solved the problems of dynamic access to multi-source heterogeneous data and association of unstructured data. This enabled adaptive construction of the database structure and data consistency management, thereby improving data management and retrieval efficiency.

CN122412412APending Publication Date: 2026-07-17QINGDAO INST OF MARINE GEOLOGY
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202610540024.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-04-22
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The lack of a unified rule-driven mechanism in the construction of existing marine geological databases leads to insufficient matching between the database structure and the actual data characteristics, making it difficult to adapt to the dynamic access of multi-source heterogeneous data. Furthermore, the association between unstructured data and structured data is inefficient and prone to errors.

Method used

A hierarchical constraint rule generation method is adopted. By parsing the metadata information of the original data, a hierarchical constraint rule library is constructed, including statistical information layer constraint rules, entity data layer association rules and code table mapping rules. An adaptive construction engine is used to generate the database skeleton structure and realize the automatic association between unstructured data and structured data.

Benefits of technology

It achieves adaptive construction of marine geological database structure, ensures data consistency and hierarchical logical relationship expression, improves data management efficiency and retrieval efficiency, and ensures data semantic standardization and consistency.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN122412412A_ABST
    Figure CN122412412A_ABST
Patent Text Reader

Abstract

The present application relates to the technical field of data construction, and particularly relates to a marine geology database structure self-adaptive construction method based on hierarchical constraint rule generation, which comprises the following steps: S1: obtaining marine geology original data to be processed, analyzing metadata information of the original data, and forming a top layer identification set; S2: constructing a hierarchical constraint rule library according to the top layer identification set; S3: inputting the hierarchical constraint rule library into a self-adaptive construction engine to generate a skeleton structure of a database; S4: analyzing a directory path of an unstructured geophysical file according to an entity data layer association rule, establishing an associated path of a file directory and a data set identification and a spatial feature identification in the skeleton structure, and solidifying the associated path into the data entity table structure; and S5: generating a core metadata framework of the database based on a statistical information layer constraint rule and a code table mapping rule in combination with the metadata information. The present application realizes consistent expression and standardized constraint of data semantics.
Need to check novelty before this filing date? Find Prior Art