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

A safety monitoring system in tunnel operation stage

A technology for safety monitoring and tunneling, which is used in measuring devices, measuring ultrasonic/sonic/infrasonic waves, instruments, etc., and can solve the problems of low level, large human influence factors, unstable evaluation effect, etc., achieving simple structure, ensuring safe operation, Manpower saving effect

Active Publication Date: 2021-07-13
南京棠邑科创服务有限公司
View PDF17 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the level of the existing tunnel structure monitoring system in the prior art is low, and some links in the system design are mostly empirical design, and the human influence factors are relatively large, so the evaluation effect is unstable

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
  • A safety monitoring system in tunnel operation stage
  • A safety monitoring system in tunnel operation stage
  • A safety monitoring system in tunnel operation stage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The present invention will be further described in conjunction with the following application scenarios.

[0024] see figure 1 , the present embodiment provides a safety monitoring system in the tunnel operation phase, including:

[0025] The data monitoring subsystem is used for real-time online collection and acquisition of vibration data signals when the tunnel is slightly vibrated during the operation phase of the tunnel;

[0026] The data collection and processing subsystem is used to centrally process the collected tunnel vibration data signals in combination with the current conditions of the tunnel to obtain the processed vibration characteristic quantities;

[0027] The data communication subsystem is used to wirelessly transmit the vibration characteristic quantity to the remote background monitoring and early warning subsystem;

[0028] The monitoring and early warning subsystem is used to receive the vibration characteristic quantity, conduct a comprehensi...

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 present invention provides a safety monitoring system in the operation phase of the tunnel, including: a data monitoring subsystem for real-time online collection and acquisition of vibration data signals when the tunnel is slightly vibrated during the operation phase of the tunnel; a data collection and processing subsystem for combining The current conditions of the tunnel centrally process the collected tunnel vibration data signals to obtain the processed vibration feature quantities; the monitoring and early warning subsystem is used to receive the vibration feature quantities and comprehensively evaluate the tunnel structure based on the vibration feature quantities , and carry out monitoring and early warning according to the evaluation results. The tunnel safety monitoring system of the present invention can monitor the vibration signal in the tunnel in real time, and realizes the real-time analysis and processing of the vibration data signal, and evaluates the health state of the tunnel structure according to the analysis and processing results, and the evaluation result can be a potential failure or Structural deficiencies provide support or data guidance.

Description

technical field [0001] The invention relates to the technical field of tunnel safety monitoring, in particular to a safety monitoring system in the tunnel operation phase. Background technique [0002] In order to ensure the operation safety of the tunnel, long-term safety monitoring must be carried out to understand the stress and internal environment of the tunnel structure in the harsh environment, so as to understand the damage location and damage degree of the tunnel structure in time, and then make a comprehensive analysis of the structural safety status and internal environment. Make an assessment and deal with it effectively. At present, there is no perfect and effective safety monitoring system in the tunnel operation stage to monitor the safety status of the tunnel in real time. [0003] And the core of the tunnel monitoring system is how to accurately and objectively extract characteristic information related to the health status of the tunnel structure from the m...

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
Patent Type & Authority Patents(China)
IPC IPC(8): G01H17/00
CPCG01H17/00
Inventor 不公告发明人
Owner 南京棠邑科创服务有限公司
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