A leakage early warning transmission system for a crowded area

CN224383767UActive Publication Date: 2026-06-19FUDI HONGHUA POWER WUHAN
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
FUDI HONGHUA POWER WUHAN
Filing Date
2025-06-18
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Existing gas leak detection systems struggle to accurately locate leaks in complex environments, impacting the reliability and practicality of gas leak early warning systems.

Method used

The system adopts an architecture consisting of an environmental data acquisition module, an IoT gateway, a cloud platform, and terminal devices. By combining Bluetooth Mesh and LoRa communication, it enables multi-node collaborative positioning and remote alarm, enhancing the system's networking capabilities and coverage. Furthermore, it improves the accuracy and reliability of detection through a self-testing fault-tolerant module and a signal processing module.

Benefits of technology

It improves the timeliness and accuracy of gas leak detection, reduces the false alarm rate, expands the system's coverage, enhances the system's reliability and stability, and provides more reliable safety assurance.

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Abstract

This application relates to the technical field of gas leak detection and early warning, and in particular to a gas leak early warning transmission system for densely populated areas, comprising an environmental data acquisition module, an IoT gateway, a cloud platform, and terminal devices. The IoT gateway achieves accurate acquisition and processing of environmental data through a signal processing module, and enhances system stability and reliability by combining power management equipment, a wireless networking and collaborative detection module, and a self-testing and fault-tolerant module. The terminal devices complete alarm and linkage control according to instructions from the cloud platform. This application achieves accurate detection of combustible gas leaks, rapid response, and effective reduction of false alarm rates. Furthermore, low-power design and dual-channel redundancy ensure long-term stable operation of the system in complex environments.
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