一种智能体动态编排与自适应授权边界控制方法及系统

By employing a dynamic orchestration and adaptive authorization boundary control method for intelligent agents, the security level is calculated in real time, and a lightweight BERT-base model is used for content-level sensitivity re-judgment. This solves the problems of implicit unauthorized access leakage and business continuity in large language models, realizes the reliable transmission and dynamic adjustment of security level labels, and improves the task completion rate.

CN122174215BActive Publication Date: 2026-07-17TIANJIN THINKING CHAIN ARTIFICIAL INTELLIGENCE CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
TIANJIN THINKING CHAIN ARTIFICIAL INTELLIGENCE CO LTD
Filing Date
2026-05-12
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

In large language model intelligent agent scenarios, traditional static permission models cannot cover the drift of dynamic authorization boundaries, leading to implicit unauthorized disclosure and business continuity issues. Moreover, existing security systems usually terminate the task directly after detecting risks, sacrificing business continuity.

Method used

By employing a dynamic agent orchestration and adaptive authorization boundary control method, a directed acyclic graph is dynamically generated to calculate the security level in real time. A lightweight BERT-base model is used for content-level sensitivity re-judgment. Combined with a structured security label envelope and chain signature mechanism, the trusted transmission and dynamic adjustment of the security level are realized.

Benefits of technology

It effectively reduces the risk of implicit unauthorized access and ensures the reliable transmission of security level labels, improves the completion rate of complex tasks and business continuity, adapts to dynamically generated task DAGs, and solves the problem of static permission models failing in AI dynamic orchestration.

✦ Generated by Eureka AI based on patent content.

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Abstract

本发明属于大模型应用安全技术领域,提供了一种智能体动态编排与自适应授权边界控制方法及系统,通过在多节点或复杂节点协作流程任务链中,对任务执行前的理论最高安全等级进行预计算,并在运行时对节点输出内容进行敏感度复判,在发生安全等级跃迁时联动执行环境升级、输出脱敏和任务链重构,解决了如何在大语言模型动态、不确定的执行过程中,构建一个既能对初始任务链进行执行前安全评估,又能在运行时识别隐性推理泄露并动态调整授权边界,同时保证安全等级标签可信传递,并在异常情况下支持低权限替代与断点续传的动态安全边界控制机制的问题。
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