Hazardous chemical substance safety production risk monitoring and dynamic early warning system

Through the hazardous chemical production safety risk monitoring and dynamic early warning system, multi-source monitoring data is obtained in real time, reverse fluctuations are identified, leakage source location is estimated, signal cancellation characteristics are analyzed, and hierarchical emergency response is generated, which solves the signal distortion problem in mixed leakage scenarios of various hazardous chemicals, and improves the reliability and accuracy of the monitoring system.

CN120403780AActive Publication Date: 2025-08-01SICHUAN YILIAN TECH CO LTD
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Patent Information

Application Number
CN202510905013.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-07-02
Publication Date
2025-08-01
Estimated Expiration
2045-07-02

AI Technical Summary

Technical Problem

The existing hazardous chemical safety monitoring system cannot accurately identify the real leakage risk in a variety of hazardous chemical mixed leakage scenarios, resulting in signal annihilation effect causing missed or false alarms, reducing the reliability of the monitoring system.

Method used

Multi-source monitoring data is obtained through the data acquisition module, the conflict identification module recognizes reverse fluctuations, the leakage verification module reversely calculates the leakage source position, the physical and chemical analysis module analyzes signal cancellation characteristics, the dynamic compensation module generates leakage signal correction model, and the risk assessment module generates hierarchical emergency response instructions to realize the full-process closed-loop management of mixed leakage risks.

Benefits of technology

Accurately distinguish between real leaks and physical interference, eliminate monitoring blind spots, improve the reliability and risk identification accuracy of leak monitoring in complex industrial environments, reduce the rate of missed reports and false alarms, and provide accurate and intelligent defense capabilities.

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Abstract

The invention discloses a hazardous chemical substance safety production risk monitoring and dynamic early warning system, particularly relates to the technical field of industrial safety monitoring, and is used for solving the problem of monitoring failure caused by signal interference or offset in a mixed leakage scene of various hazardous chemical substances in the prior art. Multi-source monitoring data such as gas concentration and temperature are acquired in real time through a data acquisition module, and a conflict identification module detects reverse fluctuation characteristics of sensor data; the leakage verification module is used for reversely positioning a leakage source and verifying path shielding interference based on production pipe network topology and real-time flow data; after the physical shielding is eliminated, the physicochemical analysis module analyzes the signal counteracting characteristic of the hazardous chemical substance combination and verifies the matching between the diffusion path and the sensor layout; the dynamic compensation module dynamically corrects the monitoring data according to a physicochemical reaction mechanism; the risk assessment module generates a mixed leakage risk grade and triggers a graded emergency response instruction; accurate identification and dynamic early warning of mixed leakage risks are realized.
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