Unlock instant, AI-driven research and patent intelligence for your innovation.

High arch dam valley deformation dynamic monitoring system and monitoring method thereof

A technology for dynamic monitoring and high arch dams, which is applied in the direction of radio wave measurement systems, TV system components, measurement devices, etc., can solve problems such as inability to perform real-time data processing, large impact, and inability to achieve real-time dynamic monitoring. Improve observation efficiency, reduce human investment, and reduce cost

Pending Publication Date: 2020-11-06
HOHAI UNIV
View PDF11 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

To solve the problem that the existing manual monitoring technology is greatly affected by natural weather such as strong winds and rainstorms, and cannot achieve real-time dynamic monitoring, and at the same time cannot perform real-time data processing and display the characteristics of mountain deformation in real time

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High arch dam valley deformation dynamic monitoring system and monitoring method thereof
  • High arch dam valley deformation dynamic monitoring system and monitoring method thereof
  • High arch dam valley deformation dynamic monitoring system and monitoring method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] In order to illustrate the technical solution of the present invention more clearly, the technical solution of the present invention is described in further detail below in conjunction with the accompanying drawings:

[0030] A dynamic monitoring system for valley amplitude deformation of a high arch dam, including a reference point and an automatic monitoring system;

[0031] The automatic monitoring system includes a monitoring device and a user interaction system connected to each other through wired lines, wherein the monitoring device includes a visual camera system and a millimeter-wave radar system;

[0032] The reference reference point is placed on the opposite bank of the automatic monitoring system, and the initial deployment position is the opposite bank slope point perpendicular to the direction of the river valley in the horizontal plane of the observation and monitoring device on the opposite bank.

[0033] Further, the reference reference point is a ligh...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a high arch dam valley deformation dynamic monitoring system and a monitoring method thereof, the high arch dam valley deformation dynamic monitoring system comprises a reference datum point arranged at the left (right) bank of a mountain body and an automatic monitoring system arranged at the right (left) bank of the mountain body, and the system device comprises a visualcamera system, a millimeter radar system and a user interaction system. And the visual camera determines the angle of a reference point in combination with an opposite-shore reference point, is connected with the millimeter-wave radar, measures the distance in combination with the opposite-shore reference point, inputs the distance into a user interaction system to update and carry out calculation, and finally performs visual display. The system is high in efficiency, the cost is low, and automatic monitoring of valley width deformation is realized; the influence of strong wind, rainstorm andother extreme natural weathers on valley width deformation monitoring work is reduced, meanwhile, a user interaction system is established, a valley width deformation related curve can be observed inreal time, deformation characteristics of all measuring points are compared, manpower investment is reduced, the observation efficiency is improved, good time and economic benefits are achieved, and reference is provided for the valley width deformation monitoring technology.

Description

technical field [0001] The invention relates to a dynamic monitoring system for valley width deformation, in particular to a dynamic monitoring system for valley width deformation of high arch dams based on millimeter wave radar and computer vision and a monitoring method thereof. Background technique [0002] Valley deformation is a natural phenomenon, which is more significant during the construction and operation of high arch dams. The characteristics of valley deformation will affect the working behavior and long-term safety of arch dams. Valley amplitude deformation monitoring is an important indicator to reflect mountain deformation. The principle is to set up multiple pairs of survey lines on both sides of the valley as needed, and obtain the time-varying characteristics of valley amplitude deformation by recording the changes in the length of the survey lines. [0003] At present, the monitoring of valley amplitude deformation mainly adopts manual monitoring, and ben...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01S13/88G01S13/08H04N5/225
CPCG01S13/88G01S13/08H04N23/00
Inventor 徐卫亚史宏娟闫龙程志超
Owner HOHAI UNIV
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com