Cell tracking system and cell tracking method thereof
The cell tracking system addresses the need for process traceability in secondary battery manufacturing by matching virtual and physical IDs through trigger signals and code detection, enhancing traceability and defect identification.
WO2026142237A1PCT designated stage Publication Date: 2026-07-02LG ENERGY SOLUTION LTD
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Patent Information
- Application Number
- PCT/KR2025/022507
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2025-04-21
- Filing Date
- 2025-12-22
- Publication Date
- 2026-07-02
AI Technical Summary
Technical Problem
The challenge in secondary battery manufacturing is ensuring process traceability to improve yield and reliability, particularly in mapping data collected during the manufacturing process to a cell ID.
Method used
A cell tracking system and method that matches a virtual ID with a physical ID of a semi-finished product cell by generating trigger signals and detecting code objects using sensors and controllers, enabling data mapping and ID matching across various sub-processes.
Benefits of technology
Enhances manufacturing traceability and clarifies the target range of defective cells, improving the overall efficiency and reliability of the secondary battery production process.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure KR2025022507_02072026_PF_FP_ABST
Abstract
A cell tracking method according to an embodiment of the present disclosure may comprise the steps of: detecting a semi-finished cell on a process line; generating a virtual ID of the semi-finished cell on the basis of the detection of the semi-finished cell; acquiring a cell ID of the semi-finished cell by detecting a code object formed on the semi-finished cell; and matching the virtual ID and the cell ID.
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