D3.1 - Data schema for a digital twin applicable in battery research

Metadata schemas to digitally represent coin cell batteries

Authors

Nukorn Plainpan
Corsin Battaglia

Goals

This repository introduces a set of metadata schemas designed for documenting the provenance of coin cell batteries. The schemas are provided in Excel format, facilitating ease of use without requiring specialized technical knowledge, thereby accommodating the general battery research community accustomed to Excel. The Excel schema, available as coin_cell_battery_schemas.xlsx, allows users to input metadata in a straightforward manner.

Moreover, we include a Python script, excel_to_json-ld_converter.py, that can be used to convert the Excel-based metadata into JSON-LD files. The conversion process integrates semantic annotations using concepts from BattINFO, enabling the creation of semantically annotated digital twins in JSON-LD format.

Achievements

This repository contains all the files needed for creating a digital twin of a coin cell battery in JSON-LD format.

External links

JSONcrack: Great visualization tool for visualizing JSON-LD.
BattINFO: Battery ontoogy concept used in this repository.

Acknowledgements

The PREMISE project is supported by the Open Research Data Program of the ETH Board.

TheBattINFO is developed under Battery2030+ project.