Avaliação comparativa da regulamentação para estruturas offshore no dimensionamento de elementos tubulares circulares em aço (ISO 19902 e EC3)
Silva, Luís Simões da
2014
Industrial IoT smartbox for the shop floor
Type
article
Identifier
MALHÃO, Sérgio; DIONíSIO, Rogério; TORRES, Pedro (2019) - Industrial IoT smartbox for the shop floor. In Experiment International Conference, 5, Funchal, 12-14 de junho. [S.l.] [IEEE]. p. 258-259
10.1109/EXPAT.2019.8876562
Title
Industrial IoT smartbox for the shop floor
Subject
Industrial IoT
OPC
UA
MQTT
Raspberry PI
Node-RED
OPC
UA
MQTT
Raspberry PI
Node-RED
Date
2019-11-25T17:48:09Z
2019-11-25T17:48:09Z
2019-06-12
2019-11-25T17:48:09Z
2019-06-12
Description
Constant search for efficiency and productivity
has led to innovation on the factory shop floor, representing an
evolution of the current production systems combined with
new technologies of industrial automation and information
technology. This work presents an experimental demo of a
smartbox for Industry 4.0 scenarios, allowing sensing,
monitoring and data acquisition. We have tested two different
approaches, depending on the communication protocol used
for real time applications: OPC UA or MQTT. Raspberry Pi’s
platform act as an OPC UA server or MQTT broker,
respectively. From the measurements, data stored in a cloud
server can be accessed remotely with improved security and
visualized from a computer dashboard. One of the conclusions
that can be drawn is that both protocols allow data from the
smartbox to be stored and easily monitored from a smartphone
application or a computer web interface. MQTT is a good
option in communications requiring very low bandwidth.
However, there is a lack of suitable libraries to program alarm
features for OPC UA Servers.
“© © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.”
info:eu-repo/semantics/publishedVersion
“© © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.”
info:eu-repo/semantics/publishedVersion
Access restrictions
openAccess
http://creativecommons.org/licenses/by-nd/4.0/
http://creativecommons.org/licenses/by-nd/4.0/
Language
eng
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