Iot large model systems and methods for monitoring smart city building deformation

Patent metadata

Field	Value
Publication number	US-2025390623-A1
Application number	US-202519315473-A
Country	US
Kind code	A1
Filing date	Aug 29, 2025
Priority date	Aug 5, 2025
Publication date	Dec 25, 2025
Grant date	—

Abstract

The present disclosure relates to an IoT large model system and a method for monitoring smart city building deformation. The method includes: determining a device distribution parameter based on three-dimensional data of a target building; generating a deployment instruction based on the device distribution parameter, and controlling a robot to install a plurality of monitoring devices based on the deployment instruction; determining, based on monitoring data obtained from the plurality of monitoring devices during a first time period, deformation data of the target building during a second time period using a deformation prediction model; determining a plurality of control forces based on the deformation data, and determining a first protection parameter based on the plurality of control forces; and sending a control signal to a damper network based on the first protection parameter to actuate a servo-motor actuator of each damper unit of the damper network to generate a force.

First claim

What is claimed is:

1 . An Internet of Things (IoT) large model system for monitoring smart city building deformation, comprising a governmental supervision management platform, a governmental supervision sensing network platform, and a governmental supervision perception control platform; the governmental supervision perception control platform including a plurality of monitoring devices, wherein the governmental supervision management platform is configured to:
determine a device distribution parameter based on three-dimensional data of a target building; generate a deployment instruction based on the device distribution parameter, and control a robot to install the plurality of monitoring devices based on the deployment instruction; determine, based on monitoring data obtained from the plurality of monitoring devices during a first time period, deformation data of the target building during a second time period using a deformation prediction model, the deformation prediction model being a machine learning model, the deformation data including a deformation amplitude, a deformation location, and a deformation direction; determine a plurality of control forces based on the deformation data, and determine a first protection parameter based on the plurality of control forces; and send a control signal to a damper network based on the first protection parameter to actuate a servo-motor actuator of each damper unit of the damper network to generate a force.

2 . The IoT large model system according to claim 1 , wherein the governmental supervision management platform is further configured to:
divide the target building into a plurality of sub-zones based on a zoning parameter; construct a house graph based on the monitoring data in the plurality of sub-zones during the first time period; and determine, based on the house graph, the deformation data of the plurality of sub-zones of the target building within the second time period using the deformation prediction model.

3 . The IoT large model system according to claim 2 , wherein the house graph includes a plurality of nodes and a plurality of edges, the plurality of nodes include a first class node, the first class node is the plurality of sub-zones, and a first class edge connects neighboring sub-zones; node characteristics of the first class node include the monitoring data in the plurality of sub-zones during the first time period and spatial sizes of the plurality of sub-zones, and edge characteristics of the first class edge include a segmentation type of the neighboring sub-zones connected by the first class edge.

4 . The IoT large model system according to claim 3 , wherein the node characteristics of the first class node further include a recent maintenance time and a corresponding maintenance type of the plurality of sub-zones, and a three-dimensional structure and a construction material of the plurality of sub-zones.

5 . The IoT large model system according to claim 3 , wherein an environmental monitoring device is provided at an environmental monitoring point of an environmental region of the target building, and the environmental monitoring device is configured to obtain environmental data;
the plurality of nodes further include a second class node of the environmental region within a preset range surrounding the target building, and node characteristics of the second class node include a covered type of the environmental region and the environmental data; and a second class edge connects the environmental region adjacent the plurality of sub-zones and the plurality of sub-zones, and edge characteristics of the second class edge include an environmental neighborhood factor.

6 . The IoT large model system according to claim 1 , wherein the deformation data further includes a deformation type;
the governmental supervision management platform is further configured to: determine a risk loss based on the deformation data; in response to determining that the risk loss exceeds a loss threshold, determine a second protection parameter based on the deformation data for the deformation location where the deformation amplitude is less than a deformation threshold, the second protection parameter including a gradient of a drainage system, an activated drainage pump and a corresponding power; and perform a first protective measure based on the second protection parameter.

7 . The IoT large model system according to claim 6 , wherein the governmental supervision management platform is further configured to:
rotate a water pipe at a drainage outlet based on the gradient of the drainage system; and/or, control the activated drainage pump to operate based on the corresponding power.

8 . The IoT large model system according to claim 6 , wherein the governmental supervision management platform is further configured to:
in response to determining that the risk loss exceeds the loss threshold, determine a third protection parameter based on the deformation data for the deformation location where the deformation amplitude is greater than the deformation threshold, the third protection parameter including a gas shutdown instruction; and perform a second protective measure based on the third protection parameter.

9 . The IoT large model system according to claim 8 , wherein the governmental supervision management platform is configured to:
control a closing of a gas valve at a preset location based on the gas shutdown instruction.

10 . A method for monitoring smart city building deformation, wherein the method is executed based on a governmental supervision management platform of an Internet of Things (IoT) large model system for monitoring smart city building deformation, the method comprising:
determining a device distribution parameter based on three-dimensional data of a target building; generating a deployment instruction based on the device distribution parameter, and controlling a robot to install a plurality of monitoring devices based on the deployment instruction; determining, based on monitoring data obtained from the plurality of monitoring devices during a first time period, deformation data of the target building during a second time period using a deformation prediction model, the deformation prediction model being a machine learning model, the deformation data including a deformation amplitude, a deformation location, and a deformation direction; determining a plurality of control forces based on the deformation data, and determining a first protection parameter based on the plurality of control forces; and sending a control signal to a damper network based on the first protection parameter to actuate a servo-motor actuator of each damper unit of the damper network to generate a force.

11 . The method according to claim 10 , wherein the determining, based on monitoring data obtained from the plurality of monitoring devices during a first time period, deformation data of the target building during a second time period using a deformation prediction model includes:
dividing the target building into a plurality of sub-zones based on a zoning parameter; constructing a house graph based on the monitoring data in the plurality of sub-zones during the first time period; and determining, based on the house graph, the deformation data of the plurality of sub-zones of the target building within the second time period by the deformation prediction model.

12 . The method according to claim 11 , wherein the house graph includes a plurality of nodes and a plurality of edges, the plurality of nodes include a first class node, the first class node is the plurality of sub-zones, and a fir

Assignees

• Chengdu Qinchuan Iot Tech Co Ltd

Inventors

• Shao Hanshu
• Zhou Junyan
• Luo Guobin

Classifications

• G06F30/13 Primary

  Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads · CPC title

• G16Y10/80

  Homes; Buildings · CPC title

• G16Y40/30

  Control · CPC title

• G16Y40/10

  Detection; Monitoring · CPC title

• G06N5/027

  Frames · CPC title