Check patentability & draft patents in minutes with Patsnap Eureka AI!

Remote multi-channel acoustic emission detecting terminal

An acoustic emission detection, multi-channel technology, applied in the direction of using acoustic emission technology for material analysis, etc., can solve the problems of difficult firmware upgrade of the monitor, high production cost, narrow monitoring range, etc., to achieve strong anti-noise interference ability, monitoring range The effect of wide and long transmission distance

Inactive Publication Date: 2016-05-18
CHENGDU ZHONGSHAN SCI & TECH
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most acoustic emission instruments are based on serial port networking, which are only suitable for stand-alone operation, and are limited by transmission distance. The redesign of the instrument has high production costs, narrow monitoring range, short communication distance, and difficulty in upgrading the firmware of the monitor.

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
  • Remote multi-channel acoustic emission detecting terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] like figure 1 As shown, the present invention includes a database server terminal, a plurality of monitoring hosts, a plurality of serial port server terminals, a plurality of detectors and a plurality of probes. The plurality of monitoring hosts are connected to the database server terminals, and each monitoring host is connected to multiple A serial server terminal; each serial server terminal is connected to the detector and the probe in turn. This program randomly transmits the collected information to the previous two monitoring hosts through multiple serial server terminals, and then the monitoring host transmits the information to the database server terminal for summary. Through multiple transmissions, the communication distance is extended. The multi-computer operation of the terminal expands the scope of monitoring. The working principles of the server terminal and the monitoring host are all prior art, and are not where the improvement of this solution lies....

Embodiment 2

[0018] On the basis of Embodiment 1, the preferred specific structure is as follows: each serial port server terminal is connected to the detector through an RS485 interface. Many of the probes are waterproof probes. Longer service life.

[0019] Multiple monitoring hosts are connected to each other. Multiple monitoring hosts are connected to multiple serial port server terminals at the same time, and the transmission is more stable.

[0020] The model of multiple database server terminals is DELLR410. R410 has three types of hot-swappable non-hot-swappable and redundant power supplies, with good stability and high efficiency. The device adopts a tower structure with good scalability. The terminal dual-CPU server supports Intel Xeon 5600 processors, DDR3 memory supports up to 96GB (12*8G), 6 hard disk slots, supports hot-swappable SAS hard disks, can do RAID6, integrates dual Gigabit network cards, and has faults Recovery and load balancing capabilities. Its hard disk can...

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 remote multi-channel acoustic emission detecting terminal which comprises a database server terminal, a plurality of monitoring hosts, a plurality of serial port server terminals, a plurality of detectors and a plurality of probes. The multiple monitoring hosts are connected with the database server terminal. Each monitoring host is connected with the multiple serial port server terminals at the same time. Each serial port server terminal is sequentially connected with the corresponding detector and probe. According to the principle, the remote multi-channel acoustic emission detecting terminal has the advantages of being large in monitoring range, stable and reliable in operation and the like.

Description

technical field [0001] The invention relates to a detection device, in particular to a remote multi-channel acoustic emission detection terminal. Background technique [0002] my country is a landslide-prone country, and these geological disasters have caused huge losses of personnel and materials. Therefore, there is an urgent need to study its prevention and monitoring methods, obtain the precursor information of disaster occurrence and rock mass instability, and carry out prediction and early warning of disasters, so as to minimize the personal injury and economic loss caused by them. At present, the unique advantages of acoustic emission technology in non-destructive testing make it widely used in many fields such as landslide disasters and mining areas. Most acoustic emission instruments are based on serial port networking, which are only suitable for stand-alone operation, and are limited by transmission distance. The redesign of the instrument has high production cos...

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): G01N29/14
CPCG01N29/14
Inventor 李强张建清彭恩文
Owner CHENGDU ZHONGSHAN SCI & TECH
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