一种应用于工程项目的资源权限审核管理系统

By building a decentralized resource access control system using blockchain technology, the problems of high risk, low process efficiency, and difficulty in access control traceability in engineering projects by centralized architecture are solved. Dynamic access control and automated execution are achieved, improving system security and transparency.

CN121786861BActive Publication Date: 2026-07-17GUANGDONG CONSTRUCTION ENGINEERING GROUP HOLDINGS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
GUANGDONG CONSTRUCTION ENGINEERING GROUP HOLDINGS CO LTD
Filing Date
2025-12-30
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing project resource access control systems suffer from high risks due to centralized architecture, low process efficiency, and difficulty in access control tracing, especially lacking effective solutions for scenarios with multiple roles and dynamic access requirements.

Method used

A decentralized resource access control system is built using blockchain technology, including a blockchain consensus node cluster, a smart contract engine, an access control terminal, and a distributed storage network. Dynamic access control and tamper-proof record storage are achieved through P2P network, smart contracts, and multi-node consensus verification mechanisms.

Benefits of technology

It reduces the risk of centralization, improves the security and transparency of permission review, realizes automated execution and visual traceability of permissions, and enhances the efficiency of resource allocation and accountability in engineering projects.

✦ Generated by Eureka AI based on patent content.

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Abstract

本发明公开了一种应用于工程项目的资源权限审核管理系统，涉及区块链技术领域。系统工作内容包括：基于角色‑阶段‑权限类型‑资源范围四维模型构建全周期权限规则库，支持角色动态映射与权限自动执行；采用优化PBFT共识算法实现分布式验证，确保审核记录不可篡改；通过三级索引+哈希校验机制实现权限全流程追溯；集成风险预警监控器，基于四类风险指标和两阶段预测模型实现风险早发现、早预警、早处置。该系统降低了中心化风险，提升了权限审核效率与透明度，解决了传统模式的痛点，为工程项目安全管理提供了可靠保障。
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Citation Information

Patent Citations

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  • Cross-department collaborative approval digital processing method based on block chain and smart contract

    CN121098475A