An intelligent mountain landslide remote monitoring method and system
By constructing a basic dataset and generating a point cloud dataset through image difference, and combining spatial clustering and multimodal environmental data, a machine learning model is used to predict the probability of landslides. This solves the problems of insufficient in-depth mining of massive point cloud data and insufficient correlation of multi-source data in existing technologies, and realizes efficient and accurate early warning of landslides.
CN122157172APending Publication Date: 2026-06-05BEIJING LIANRUIKE TECH CO LTD +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- BEIJING LIANRUIKE TECH CO LTD
- Filing Date
- 2026-05-09
- Publication Date
- 2026-06-05
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Figure CN122157172A_ABST
Abstract
The application relates to the field of geological disaster monitoring, and discloses an intelligent mountain landslide remote monitoring method and system, which comprises the following steps: firstly, a basic data set is constructed by acquiring the unique ID and physical coordinates of a target monitoring area marker point; secondly, a mountain image is acquired based on a unified time reference, and a light point image coordinate is extracted through differential processing and converted into a point cloud data set; thirdly, displacement analysis is carried out to identify abnormal marker points, and the monitoring frequency is adjusted; fourthly, spatial clustering analysis is carried out to determine an aggregation area and calculate geometric features; fifthly, a weighted time sequence fitting of the displacement rate of the abnormal marker points in the aggregation area is carried out to obtain a weighted average displacement acceleration; sixthly, multi-modal environmental data are acquired, and correlation analysis is carried out on the multi-modal environmental data; seventhly, environmental factors and time delay characteristics are identified; eighthly, a landslide occurrence probability is output by inputting the machine learning prediction model; ninthly, it is determined whether to trigger an early warning and send the early warning to a remote terminal; and tenthly, mountain displacement can be accurately monitored, potential landslide risk areas can be identified in a timely manner, and a scientific basis for disaster prevention and reduction is provided to reduce disaster losses.
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