Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Landslide real-time monitoring system

A real-time monitoring system and technology for landslides, applied in measurement devices, instruments, and electrical devices, etc., can solve the problems of low automation of manual measurement technology, inability to realize real-time monitoring, and reduced measurement accuracy, and achieve simple structure and reliable performance. , the effect of high measurement accuracy

Inactive Publication Date: 2011-11-16
CHONGQING UNIV +1
View PDF6 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, among the technical methods used for landslide monitoring, the manual measurement technology is not only low in automation and heavy in labor, but also cannot realize real-time monitoring; although the GPS measurement system solves the problem of real-time dynamic monitoring, the cost of the system is high and it is difficult to be widely used. In bad weather such as rain and fog, not only the measurement accuracy is greatly reduced, but it is often difficult to achieve

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
  • Landslide real-time monitoring system
  • Landslide real-time monitoring system
  • Landslide real-time monitoring system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] Below in conjunction with accompanying drawing, structure and working method of the present invention are described in detail:

[0017] The structure of the measuring device of the present invention is as follows: figure 1 As shown, it includes: collector 1, fixed point 2, stainless steel belt 3, transmitter 4, wire 5, pulley 6, linear displacement sensor 7, and counterweight 8. The linear displacement sensor 7 adopts a 1m linear potentiometer, one end of which is fixed on the moving support 10, and is connected to the transmitter 4 through a wire 5, and one end is connected to the stainless steel belt 3. One end of the stainless steel band 3 is fixed on the fixed pillar 9, and the other end is connected with the counterweight 8. The pulley 6 is installed on the moving strut 10, and the stainless steel belt 3 passes through the pulley. The collector 1 is installed on the fixed pillar 9 , and the transmitter 4 is installed on the movable pillar 10 . Fixed pillar 9 and...

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 provides a landslide real-time monitoring system. The system comprises a measurement device, a communication network system and a monitoring computer, wherein the measurement device comprises a linear displacement sensor, a movable strut, a fixed strut, a connecting belt, collectors and the like; the communication network system consists of a ZigBee coordinator with a general packet radio service (GPRS) module and a plurality of ZigBee terminal nodes; the ZigBee coordinate and the ZigBee terminal nodes form a field ZigBee network; and the ZigBee terminal nodes are the collectors in the measurement device. When landslide causes surface displacement, the length of the connecting belt varies, the variation can be measured through the linear displacement sensor, and landslide information collected by the collectors is transmitted to the monitoring computer of a monitoring center through the field ZigBee network. The surface displacement information is acquired by utilizing the linear displacement sensor, so the device has the characteristics of all-weather real-time monitoring, high measurement accuracy and low price.

Description

technical field [0001] The invention relates to a real-time monitoring system for landslides, in particular to a real-time monitoring system for surface displacement caused by landslides. Background technique [0002] Due to the special geological structure, landslides have become the most widespread secondary geological disaster in western my country. Landslide monitoring is to predict the trend of landslides through various technical methods, and it is the main means of preventing landslides. Through landslide monitoring, we can understand and master the evolution process of landslides, capture the characteristic information of landslide disasters in time, and provide scientific basis for landslide prevention. At present, among the technical methods used for landslide monitoring, the manual measurement technology is not only low in automation and heavy in labor, but also cannot realize real-time monitoring; although the GPS measurement system solves the problem of real-ti...

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): G01B7/02
Inventor 卿晓霞王波任泽平赵正光谢佑坤李文田
Owner CHONGQING UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com