Lithium battery disassembly process intelligent optimization method based on knowledge graph

By employing a knowledge graph-based intelligent optimization method for lithium battery dismantling processes, utilizing Monte Carlo tree search and fast random simulation, the efficient, safe, and adaptive optimization of the lithium battery dismantling process is achieved, solving the problem of low efficiency in existing technologies.

CN122414342APending Publication Date: 2026-07-17CHANGSHENG XINLIAN ECOLOGICAL IND DEVELOPMENT CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHANGSHENG XINLIAN ECOLOGICAL IND DEVELOPMENT CO LTD
Filing Date
2026-05-25
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing lithium battery dismantling methods are inefficient, struggle to search for the globally optimal sequence in a complex solution space with intertwined high-dimensional constraints, and require global re-searching when faced with sudden anomalies, resulting in low dismantling efficiency and insufficient safety.

Method used

A knowledge graph-based intelligent optimization method for lithium battery dismantling processes is adopted. By acquiring quality indicators of lithium battery dismantling sequences and monitoring constraint satisfaction, combined with Monte Carlo tree search iteration and fast random simulation, dynamic adjustment and local repair are achieved, avoiding global re-search.

Benefits of technology

It improves the efficiency and safety of lithium battery disassembly, reduces computational overhead, enhances adaptability and anomaly diagnosis accuracy, and ensures the continuity and efficiency of the disassembly process.

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Abstract

本发明公开了基于知识图谱的锂电池拆解工艺智能优化方法,涉及锂电池拆解知识图谱技术领域。该基于知识图谱的锂电池拆解工艺智能优化方法通过进行锂电池拆解序列约束满足度监测,并以锂电池拆解序列约束满足度监测结果来决策有无必要启动锂电池拆解图注意力搜索,若启动,则在启动后实施包括蒙特卡洛树搜索迭代、快速随机模拟和迭代终止判别的锂电池拆解图注意力搜索,锂电池拆解图注意力搜索完毕后,进行锂电池拆解异常监测,若不启动,则在锂电池拆解序列约束满足度监测完毕后,直接进行锂电池拆解异常监测,并以锂电池拆解异常监测结果来决策有无必要实施局部子图修复与动态重规划,解决了现有技术中存在的锂电池拆解执行效率低下的难题。
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