A method and system for tracking changes in devices in a smart home

By establishing tracking relationships and dynamically adjusting push strategies within a smart home system, the resource waste and latency issues of smart home device change tracking methods in heterogeneous network environments are resolved, achieving adaptive state synchronization and communication optimization.

CN122226847BActive Publication Date: 2026-07-24HANGZHOU LIFESMART TECH
View PDF 2 Cites 0 Cited by

Patent Information

Application Number
CN202610669724.8
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2026-05-15
Publication Date
2026-07-24
Estimated Expiration
2046-05-15

AI Technical Summary

Technical Problem

Existing methods for tracking changes in smart home devices cannot adaptively perceive communication link levels in heterogeneous network environments, leading to waste of high bandwidth resources, overload and congestion of low bandwidth links, and a lack of ability to predict state change trends, increasing redundant communication overhead and linkage response delays.

Method used

By establishing a tracking relationship between data source devices and subscription devices, detecting communication network layers and configuring differentiated baseline push cycles, dynamically adjusting push strategies based on trust weights, pushing status data using event triggering, and updating trust weights based on communication results to adjust push cycles, adaptive tracking and push can be achieved.

Benefits of technology

It reduces redundant communication overhead, reduces linkage response delay, achieves a dynamic balance between communication reliability and resource consumption in heterogeneous network environments, and improves the real-time performance and stability of state synchronization.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN122226847B_ABST
    Figure CN122226847B_ABST
Patent Text Reader

Abstract

The present disclosure relates to the technical field of smart home device, and discloses a smart home device change tracking method and system, which detects the communication network level between the data source device and the subscription device and configures a differentiated benchmark push period accordingly, so that the push strategy is adapted to the link bandwidth and delay characteristics, thereby avoiding high-bandwidth link resource idling and low-bandwidth link overload congestion. By dynamically adjusting the benchmark push period according to the trust weight, and executing the push in an event-triggered manner when the device state changes, a mechanism is realized in which the tracking frequency is adaptively adjusted according to the link quality, and the state change can be synchronized without waiting for the period to expire, thereby reducing the redundant communication overhead caused by a static push strategy. By continuously feeding back the communication result of each push to the trust weight and readjusting the current push period, a closed-loop adaptive update of the tracking push strategy based on the measured communication quality is realized.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Real-time data stream intelligent scheduling and dynamic loopback pushing method and system

    CN118842833A

  • Multi-scene linkage smart home lamp cloud collaborative management system and method

    CN120499911A