Evidence map›Paper›PMID 39124124›Full record

ArticleSensors (Basel, Switzerland)2024

Low-Cost, Low-Power Edge Computing System for Structural Health Monitoring in an IoT Framework.

Eduardo Hidalgo-Fort, Pedro Blanco-Carmona, Fernando Muñoz-Chavero, Antonio Torralba, Rafael Castro-Triguero

Abstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Eduardo Hidalgo-FortDepartment of Electronic Engineering, University of Seville, 41092 Seville, Spain.ORCID 0000-0002-2307-0031
Pedro Blanco-CarmonaDepartment of Electronic Engineering, University of Seville, 41092 Seville, Spain.
Fernando Muñoz-ChaveroDepartment of Electronic Engineering, University of Seville, 41092 Seville, Spain.ORCID 0000-0002-9406-3779
Antonio TorralbaDepartment of Electronic Engineering, University of Seville, 41092 Seville, Spain.ORCID 0000-0001-6887-6146
Rafael Castro-TrigueroMechanics of Continuous Media and Theory of Structures, University of Córdoba, 14071 Córdoba, Spain.ORCID 0000-0002-2937-1118

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A complete low-power, low-cost and wireless solution for bridge structural health monitoring is presented. This work includes monitoring nodes with modular hardware design and low power consumption based on a control and resource management board called CoreBoard, and a specific board for sensorization called SensorBoard is presented. The firmware is presented as a design of FreeRTOS parallelised tasks that carry out the management of the hardware resources and implement the Random Decrement Technique to minimize the amount of data to be transmitted over the NB-IoT network in a secure way. The presented solution is validated through the characterization of its energy consumption, which guarantees an autonomy higher than 10 years with a daily 8 min monitoring periodicity, and two deployments in a pilot laboratory structure and the Eduardo Torroja bridge in Posadas (Córdoba, Spain). The results are compared with two different calibrated commercial systems, obtaining an error lower than 1.72% in modal analysis frequencies. The architecture and the results obtained place the presented design as a new solution in the state of the art and, thanks to its autonomy, low cost and the graphical device management interface presented, allow its deployment and integration in the current IoT paradigm.

Indexed as

edge computingIoTSHMwireless sensor network

Identifiers

PMID39124124
PMCPMC11314643

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.