一种低丘山区面源污染智慧管控漂移共振校正系统

By combining acquisition, calculation, and detection modules, drift resonance anomalies in the tiered intelligent management and control system in low hilly areas are identified and corrected. This solves the problem of system interaction failure under extreme operating conditions, achieves efficient anomaly tracing and automatic repair, and improves the robustness and operation and maintenance efficiency of the system.

CN122414766APending Publication Date: 2026-07-17INSTITUTE OF SUBTROPICAL AGRICULTURE CHINESE ACADEMY OF SCIENCES
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-06-22
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

When faced with complex field environments, the tiered intelligent management and control system in low hilly and mountainous areas has difficulty identifying drift resonance anomalies, which leads to system interaction failures under extreme conditions and makes it difficult to trace the source. Existing technologies lack the ability to perceive and warn of the gradual accumulation of minor anomalies across different levels.

Method used

The acquisition module obtains gate operation data, water quality data, and link synchronization data. The calculation module fuses the data into a comprehensive health index based on Mahalanobis distance. The detection module traces the cause of anomalies based on contribution and automatically issues correction instructions or notifications. The scheduling module and notification module work together to achieve closed-loop management from anomaly detection to automatic repair.

Benefits of technology

It significantly improves the robustness and operation and maintenance efficiency of the intelligent management and control system for non-point source pollution in low hilly areas. It can capture drift resonance anomalies before cross-level interaction failures, accurately manage the health status of the system in a hierarchical manner, quickly identify and correct the causes of anomalies, and avoid the system from falling into an infinite self-adjustment loop.

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Abstract

本发明涉及农业面源污染治理与资源循环利用技术领域，具体涉及一种低丘山区面源污染智慧管控漂移共振校正系统，通过采集模块采集闸门工作数据、水质数据和链路同步数据；计算模块基于三类数据分别确定闸门速度偏移度、浊度电导偏离度和指令时延偏移度，通过马氏距离融合为综合健康指数，利用留一法分解各维度贡献度并确定物理层面贡献度；检测模块基于综合健康指数判定漂移共振异常，基于物理层面贡献度、异常冲击比例等参数进行分层溯源诊断，并发出修正指令或通知。本发明提出的漂移共振校正系统突破了单点阈值告警的结构性盲区，实现了隐蔽复合异常的精准感知、智能溯源与自适应修复，显著提升了系统的鲁棒性和运维效率。
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Citation Information

Patent Citations

  • Intelligent prevention and control and gradient utilization system for non-point source pollution in low-hill mountainous area

    CN121044774A