A home intelligent fire safety linkage system and method

By dynamically adjusting the communication network and priority processing through the home smart fire safety linkage system, the problems of insufficient battery life and multiple concurrent alarms in home fire protection systems during power outages are solved, achieving efficient disaster information transmission and accurate alarm processing.

CN122420181APending Publication Date: 2026-07-17WANLIN FIRE TECH CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
WANLIN FIRE TECH CO LTD
Filing Date
2026-04-29
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing home fire protection systems suffer from problems such as insufficient gateway battery life during sudden power outages, high-risk data communication collisions and delays caused by concurrent alarms from multiple nodes, and susceptibility to false alarms due to momentary physical interference at a single point.

Method used

The home smart fire safety linkage system includes a communication networking module, an anti-collision acquisition module, a priority scheduling module, and a cloud linkage module. It dynamically adjusts the heartbeat transmission interval, calculates the danger index, prioritizes processing, and transmits alarm information in multiple threads. It also optimizes communication and data processing by combining environmental parameters and channel status.

Benefits of technology

It extends the system's runtime in the event of a sudden power outage or emergency, avoids channel congestion and false alarms, and ensures the timely transmission and accurate processing of critical disaster information.

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Abstract

The application relates to the technical field of fire safety and protection, and discloses a household intelligent fire safety linkage system and method, which comprises a household gateway, wireless sub-devices and a cloud server. A communication networking module dynamically prolongs a heartbeat interval in combination with the residual power of the equipment when the gateway is powered off; a collision avoidance acquisition module calculates a danger index when the acquired parameters exceed preset parameter thresholds, introduces a danger weight into an avoidance mechanism, and sends an alarm signal; a priority scheduling module calculates a processing priority in combination with the danger weight and queue residence time, packs high-density data frames, and uploads the data frames to the cloud; and a cloud linkage module analyzes data and opens multiple threads to issue alarms. The application reduces power consumption and prolongs the endurance of the system in the power-off state through dynamic adjustment of the heartbeat mechanism; through the danger weight collision avoidance algorithm and the priority scheduling strategy, high-risk alarm conditions are ensured to preempt the channel and be quickly uploaded, and communication congestion and disaster information delay caused by concurrency are avoided.
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