Design of a low-power structural monitoring system to locate impacts based on dispersion compensation

2013 ◽  
Author(s):  
Alessandro Perelli ◽  
Carlo Caione ◽  
Luca De Marchi ◽  
Davide Brunelli ◽  
Alessandro Marzani ◽  
...  
Keyword(s):  
Low Power ◽  
Monitoring System ◽  
Dispersion Compensation ◽  
Structural Monitoring

scholarly journals Development and Preliminary Tests of a Low-Power Automatic Monitoring System for Flexible Debris Flow Barriers

2021 ◽  
Vol 55 ◽  
pp. 1783-1790
Author(s):  
Roberto Savi ◽  
Alessandro Valletta ◽  
Andrea Carri ◽  
Edoardo Cavalca ◽  
Andrea Segalini
Keyword(s):  
Debris Flow ◽  
Low Power ◽  
Monitoring System ◽  
Automatic Monitoring ◽  
Automatic Monitoring System

scholarly journals An Autonomous Low-Power LoRa-Based Flood-Monitoring System

2020 ◽  
Vol 10 (2) ◽  
pp. 15 ◽  
Author(s):  
Mattia Ragnoli ◽  
Gianluca Barile ◽  
Alfiero Leoni ◽  
Giuseppe Ferri ◽  
Vincenzo Stornelli
Keyword(s):  
Low Power ◽  
Monitoring System ◽  
Area Network ◽  
Test Results ◽  
Wide Area Network ◽  
Web Structure ◽  
Flood Monitoring ◽  
Node Architecture ◽  
Different Types ◽  
Wireless Module

The development of Internet of Things (IoT) systems is a rapidly evolving scenario, thanks also to newly available low-power wide area network (LPWAN) technologies that are utilized for environmental monitoring purposes and to prevent potentially dangerous situations with smaller and less expensive physical structures. This paper presents the design, implementation and test results of a flood-monitoring system based on LoRa technology, tested in a real-world scenario. The entire system is designed in a modular perspective, in order to have the capability to interface different types of sensors without the need for making significant hardware changes to the proposed node architecture. The information is stored through a device equipped with sensors and a microcontroller, connected to a LoRa wireless module for sending data, which are then processed and stored through a web structure where the alarm function is implemented in case of flooding.

A Low-Power IoT-enabled Smart Monitoring System for Efficient Product Delivery

2021 ◽  
Author(s):  
Dipal Halder ◽  
Fathi Amsaad ◽  
Nicolas Fourty ◽  
Brian Hildebrand
Keyword(s):  
Low Power ◽  
Monitoring System ◽  
Product Delivery

Great Belt Bridge – Structural monitoring

2018 ◽  
Author(s):  
Martin Lollesgaard ◽  
Rasmus Brøndum
Keyword(s):  
User Interface ◽  
Structural Health Monitoring ◽  
Monitoring System ◽  
Graphical User Interface ◽  
Health Monitoring ◽  
Renewal Process ◽  
Measurement Data ◽  
Structural Monitoring ◽  
Health Monitoring System ◽  
Great Belt

<p>The monitoring system on the Great Belt Bridge has been under a renewal process for the last 4 years. <p>Worn down sensors for alarm and maintenance purposes have been replaced by new more appropriate sensors. <p>A new structural health monitoring system for maintenance with a database and a graphical user interface (GUI) has been developed. The software collects and stores measurement data from a large number of sensors on both the cable‐suspended East Bridge and the low‐level West Bridge. From summer 2018 more than 400 sensors can be monitored from one GUI. More sensors are following in 2019. <p>The project has been carried out by Rambøll as client consultant and Krabbenhøft & Ingolfsson as main contractor.

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