Laboratory safety state monitoring and early warning system

By periodically collecting and dynamically comparing changes in gas concentration, and combining this with a diffusion rate reference, a risk monitoring trigger list is generated. This solves the problems of misjudgment and neglect in existing gas monitoring systems, and enables accurate early warning and efficient handling of laboratory gas safety monitoring.

CN120954207BActive Publication Date: 2026-06-26深圳搜豹数字科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
深圳搜豹数字科技有限公司
Filing Date
2025-10-11
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing laboratory gas safety monitoring systems are prone to misjudging or ignoring potential risks when gas concentration fluctuates or changes slowly, and cannot effectively distinguish between normal fluctuations and abnormal trends, resulting in insufficient monitoring reliability and effectiveness.

Method used

By periodically collecting gas sensor concentration values, establishing a time series index, dynamically comparing concentration changes, and combining this with a gas diffusion rate reference range, a risk monitoring trigger list is generated. Alarm paths are then selected based on risk level mapping to achieve accurate early warning.

Benefits of technology

It improves the sensitivity and timeliness of risk identification, reduces false alarms and missed alarms, and enables proactive identification and efficient handling of potential hazards in the laboratory environment.

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Abstract

The present application relates to the technical field of monitoring and early warning, in particular to a laboratory safety state monitoring and early warning system, which comprises a periodic acquisition module, a concentration comparison module, a rate judgment module, a grade mapping module and an early warning pushing module.In the present application, the change of gas concentration is recorded periodically and a time series index is established, so that the concentration amplitude information can be obtained while maintaining data continuity.Combined with the comparison and marking method of concentration fluctuation, the abnormal state can be dynamically identified without relying on fixed threshold triggering.The superimposed judgment of continuous amplitude trend and diffusion rate reference enables potential risks to be discovered early and the corresponding gas and time period to be determined.Further, through risk grade interval mapping, the present application realizes accurate matching with the alarm channel, so that the early warning pushing is hierarchical and targeted, thereby improving the sensitivity and timeliness of risk identification, reducing false positives and false negatives, and achieving active identification and efficient disposal of potential dangers in the laboratory environment.
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