2020
Trilles-Oliver, Sergio; Juan-Verdoy, Pablo; Díaz-Avalos, Carlos; Ribeiro, S.; Painho, Marco
Reliability Evaluation of the Data Acquisition Potential of a Low-Cost Climatic Network for Applications in Agriculture Journal Article
In: Sensors, vol. 20, no. 22, pp. 6597, 2020, ISSN: 1424-8220.
Abstract | Links | BibTeX | Tags: Agriculture, crop monitoring, Sensor networks, Sensors
@article{Trilles-Oliver2020f,
title = {Reliability Evaluation of the Data Acquisition Potential of a Low-Cost Climatic Network for Applications in Agriculture},
author = {Sergio Trilles-Oliver and Pablo Juan-Verdoy and Carlos Díaz-Avalos and S. Ribeiro and Marco Painho},
doi = {https://doi.org/10.3390/s20226597 },
issn = {1424-8220},
year = {2020},
date = {2020-12-02},
journal = {Sensors},
volume = {20},
number = {22},
pages = {6597},
abstract = {Temperature, humidity and precipitation have a strong influence on the generation of diseases in different crops, especially in vine. In recent years, advances in different disciplines have enabled the deployment of sensor nodes on agricultural plots. These sensors are characterised by a low cost and so the reliability of the data obtained from them can be compromised, as they are built from low-confidence components. In this research, two studies were carried out to determine the reliability of the data obtained by different SEnviro nodes installed in vineyards. Two networks of meteorological stations were used to carry out these studies, one official and the other professional. The first study was based on calculating the homogenisation of the data, which was performed using the Climatol tool. The second study proposed a similarity analysis using cross-correlation. The results showed that the low-cost node can be used to monitor climatic conditions in an agricultural area in the central zone of the province of Castelló (Spain) and to obtain reliable observations for use in previously published fungal disease models.},
keywords = {Agriculture, crop monitoring, Sensor networks, Sensors},
pubstate = {published},
tppubtype = {article}
}
Temperature, humidity and precipitation have a strong influence on the generation of diseases in different crops, especially in vine. In recent years, advances in different disciplines have enabled the deployment of sensor nodes on agricultural plots. These sensors are characterised by a low cost and so the reliability of the data obtained from them can be compromised, as they are built from low-confidence components. In this research, two studies were carried out to determine the reliability of the data obtained by different SEnviro nodes installed in vineyards. Two networks of meteorological stations were used to carry out these studies, one official and the other professional. The first study was based on calculating the homogenisation of the data, which was performed using the Climatol tool. The second study proposed a similarity analysis using cross-correlation. The results showed that the low-cost node can be used to monitor climatic conditions in an agricultural area in the central zone of the province of Castelló (Spain) and to obtain reliable observations for use in previously published fungal disease models.
2019
Trilles-Oliver, Sergio; Herrero, J. Velayos; Vieco, J. L. San José; Real, J. C. Gamazo
Aumentando la interoperabilidad de una red de monitorización de calidad del aire mediante el uso de estándares web IoT. Proceedings Article
In: JIDEE 2019. Cáceres, 23-25 Octubre 2019, 2019.
Abstract | Links | BibTeX | Tags: Air quality sensors, Internet of things, interoperability, OGC, Sensor networks, Sensors, Standards
@inproceedings{Trilles-Oliver2019b,
title = {Aumentando la interoperabilidad de una red de monitorización de calidad del aire mediante el uso de estándares web IoT.},
author = {Sergio Trilles-Oliver and J. Velayos Herrero and J.L. San José Vieco and J.C. Gamazo Real },
url = {https://www.idee.es/resources/presentaciones/JIIDE19/67-JIIDE2019_strilles.pdf},
year = {2019},
date = {2019-10-23},
booktitle = { JIDEE 2019. Cáceres, 23-25 Octubre 2019},
abstract = {En la actualidad, millones de dispositivos de Internet of Things (IoT) están presentes en nuestra vida diaria. Dichos dispositivos, con permanente comunicación a Internet, necesitan de normas o estándares para poder establecer conexión, tanto a nivel de conectividad como de transferencia de datos. Debido a la existencia de una gran cantidad de protocolos, se está generando un verdadero problema de interoperabilidad, lo cual dificulta la conexión entre dispositivos, o redes de éstos, y su interacción de forma remota. La necesidad de establecer un protocolo estándar que sea capaz de cubrir todas las
necesidades que requieren estos dispositivos es uno de los retos más relevantes en las ciencias de la computación. En este trabajo se pretende aplicar estándares procedentes de las ciencias geoespaciales a
dispositivos IoT, con el objetivo de dotar de interoperabilidad a una red de monitorización de calidad del aire desplegada en la ciudad de Madrid. Para ello, se define una metodología para la integración de dicha red de monitorización utilizando el estándar OGC SensorThings API y su aplicabilidad a otras redes con este tipo de dispositivos IoT. Como ejemplo de uso de dicho estándar y de la interoperabilidad de la red, se ha desarrollado un cliente web para visualizar los datos producidos por la red de calidad del aire y garantizar su compatibilidad con otras redes desarrolladas sobre el estándar OGC SensorThings API.},
keywords = {Air quality sensors, Internet of things, interoperability, OGC, Sensor networks, Sensors, Standards},
pubstate = {published},
tppubtype = {inproceedings}
}
En la actualidad, millones de dispositivos de Internet of Things (IoT) están presentes en nuestra vida diaria. Dichos dispositivos, con permanente comunicación a Internet, necesitan de normas o estándares para poder establecer conexión, tanto a nivel de conectividad como de transferencia de datos. Debido a la existencia de una gran cantidad de protocolos, se está generando un verdadero problema de interoperabilidad, lo cual dificulta la conexión entre dispositivos, o redes de éstos, y su interacción de forma remota. La necesidad de establecer un protocolo estándar que sea capaz de cubrir todas las
necesidades que requieren estos dispositivos es uno de los retos más relevantes en las ciencias de la computación. En este trabajo se pretende aplicar estándares procedentes de las ciencias geoespaciales a
dispositivos IoT, con el objetivo de dotar de interoperabilidad a una red de monitorización de calidad del aire desplegada en la ciudad de Madrid. Para ello, se define una metodología para la integración de dicha red de monitorización utilizando el estándar OGC SensorThings API y su aplicabilidad a otras redes con este tipo de dispositivos IoT. Como ejemplo de uso de dicho estándar y de la interoperabilidad de la red, se ha desarrollado un cliente web para visualizar los datos producidos por la red de calidad del aire y garantizar su compatibilidad con otras redes desarrolladas sobre el estándar OGC SensorThings API.
necesidades que requieren estos dispositivos es uno de los retos más relevantes en las ciencias de la computación. En este trabajo se pretende aplicar estándares procedentes de las ciencias geoespaciales a
dispositivos IoT, con el objetivo de dotar de interoperabilidad a una red de monitorización de calidad del aire desplegada en la ciudad de Madrid. Para ello, se define una metodología para la integración de dicha red de monitorización utilizando el estándar OGC SensorThings API y su aplicabilidad a otras redes con este tipo de dispositivos IoT. Como ejemplo de uso de dicho estándar y de la interoperabilidad de la red, se ha desarrollado un cliente web para visualizar los datos producidos por la red de calidad del aire y garantizar su compatibilidad con otras redes desarrolladas sobre el estándar OGC SensorThings API.
2015
Trilles-Oliver, Sergio; Luján, Alejandro; Belmonte-Fernández, Óscar; Montoliu-Colás, Raúl; Torres-Sospedra, Joaquín; Huerta-Guijarro, Joaquín
SEnviro: A sensorized platform proposal using open hardware and open standards Journal Article
In: Sensors, vol. 15, no. 3, pp. 5555–5582, 2015, ISSN: 14248220, (IF: 2.033, Q1).
Abstract | Links | BibTeX | Tags: Internet of things, Interoperability, Open hardware, Sensor networks, Sensor networks, senviro, Web of things
@article{TrillesOliver2015a,
title = {SEnviro: A sensorized platform proposal using open hardware and open standards},
author = {Sergio Trilles-Oliver and Alejandro Luján and Óscar Belmonte-Fernández and Raúl Montoliu-Colás and Joaquín Torres-Sospedra and Joaquín Huerta-Guijarro},
url = {http://hdl.handle.net/10234/150305},
doi = {10.3390/s150305555},
issn = {14248220},
year = {2015},
date = {2015-01-01},
journal = {Sensors},
volume = {15},
number = {3},
pages = {5555--5582},
abstract = {The need for constant monitoring of environmental conditions has produced an increase in the development of wireless sensor networks (WSN). The drive towards smart cities has produced the need for smart sensors to be able to monitor what is happening in our cities. This, combined with the decrease in hardware component prices and the increase in the popularity of open hardware, has favored the deployment of sensor networks based on open hardware. The new trends in Internet Protocol (IP) communication between sensor nodes allow sensor access via the Internet, turning them into smart objects (Internet of Things and Web of Things). Currently, WSNs provide data in different formats. There is a lack of communication protocol standardization, which turns into interoperability issues when connecting different sensor networks or even when connecting different sensor nodes within the same network. This work presents a sensorized platform proposal that adheres to the principles of the Internet of Things and the Web of Things. Wireless sensor nodes were built using open hardware solutions, and communications rely on the HTTP/IP Internet protocols. The Open Geospatial Consortium (OGC) SensorThings API candidate standard was used as a neutral format to avoid interoperability issues. An environmental WSN developed following the proposed architecture was built as a proof of concept. Details on how to build each node and a study regarding energy concerns are presented.12pt},
note = {IF: 2.033, Q1},
keywords = {Internet of things, Interoperability, Open hardware, Sensor networks, Sensor networks, senviro, Web of things},
pubstate = {published},
tppubtype = {article}
}
The need for constant monitoring of environmental conditions has produced an increase in the development of wireless sensor networks (WSN). The drive towards smart cities has produced the need for smart sensors to be able to monitor what is happening in our cities. This, combined with the decrease in hardware component prices and the increase in the popularity of open hardware, has favored the deployment of sensor networks based on open hardware. The new trends in Internet Protocol (IP) communication between sensor nodes allow sensor access via the Internet, turning them into smart objects (Internet of Things and Web of Things). Currently, WSNs provide data in different formats. There is a lack of communication protocol standardization, which turns into interoperability issues when connecting different sensor networks or even when connecting different sensor nodes within the same network. This work presents a sensorized platform proposal that adheres to the principles of the Internet of Things and the Web of Things. Wireless sensor nodes were built using open hardware solutions, and communications rely on the HTTP/IP Internet protocols. The Open Geospatial Consortium (OGC) SensorThings API candidate standard was used as a neutral format to avoid interoperability issues. An environmental WSN developed following the proposed architecture was built as a proof of concept. Details on how to build each node and a study regarding energy concerns are presented.12pt
2014
Trilles-Oliver, Sergio; Belmonte-Fernández, Óscar; Huerta-Guijarro, Joaquín
Mobile Access to Sensor Network: A Use Case on Wildfire Monitoring Proceedings Article
In: Omatu, S.; Bersini, H.; Corchado, JM; Rodriguez, S.; Pawlewski, P.; Bucciarelli, E. (Ed.): DCAI 2014: 11th International Symposium on Distributed Computing and Artificial Intelligence, Salamanca, Spain, JUN 04-06, 2014, pp. 287-294, SPRINGER-VERLAG BERLIN, HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY, 2014, ISSN: 2194-5357.
Abstract | Links | BibTeX | Tags: Air quality sensors, CITYBENCH, forest fire, meteorological sensors, Sensor networks, Sensors
@inproceedings{ISI:000342905800034,
title = {Mobile Access to Sensor Network: A Use Case on Wildfire Monitoring},
author = {Sergio Trilles-Oliver and Óscar Belmonte-Fernández and Joaquín Huerta-Guijarro},
editor = {S. Omatu and H. Bersini and JM Corchado and S. Rodriguez and P. Pawlewski and E. Bucciarelli},
url = {http://hdl.handle.net/10234/160364},
doi = {10.1007/978-3-319-07593-8_34},
issn = {2194-5357},
year = {2014},
date = {2014-01-01},
booktitle = {DCAI 2014: 11th International Symposium on Distributed Computing and Artificial Intelligence, Salamanca, Spain, JUN 04-06, 2014},
volume = {290},
pages = {287-294},
publisher = {SPRINGER-VERLAG BERLIN},
address = {HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY},
series = {Advances in Intelligent Systems and Computing},
abstract = {These networks provide large volumes of data in many different formats, resolution and scales. The data are of different types and character: from meteorological conditions to air quality and the concentrations of pollutants due to human activity, such as transportation or other industry-related actions. The work in this paper aims at increasing the interoperability and improving accessibility of data provided by sensor networks. To address this problem Geographic Information System (GIS) services, such as the Sensor Observation Service (SOS), in conjunction with Representational State Transfer (RESTFul) architecture are used. A standard-based solution that increases interoperability is presented. It also allows for a better integration of data already published in different semi-structured formats in order to be used by various platforms (web or mobile). Finally, we apply this system in a use case as wildfire monitoring, so it offers determine the state of a wildfire.},
keywords = {Air quality sensors, CITYBENCH, forest fire, meteorological sensors, Sensor networks, Sensors},
pubstate = {published},
tppubtype = {inproceedings}
}
These networks provide large volumes of data in many different formats, resolution and scales. The data are of different types and character: from meteorological conditions to air quality and the concentrations of pollutants due to human activity, such as transportation or other industry-related actions. The work in this paper aims at increasing the interoperability and improving accessibility of data provided by sensor networks. To address this problem Geographic Information System (GIS) services, such as the Sensor Observation Service (SOS), in conjunction with Representational State Transfer (RESTFul) architecture are used. A standard-based solution that increases interoperability is presented. It also allows for a better integration of data already published in different semi-structured formats in order to be used by various platforms (web or mobile). Finally, we apply this system in a use case as wildfire monitoring, so it offers determine the state of a wildfire.