Quake Detection System Using Smartphone-based Wireless Sensor Network For Early Warning.
Detecting disruptive events using COTS sensors like the ones embedded in smartphones is a difficult challenge but also an interesting opportunity. In this paper, we present a distributed, reliable, hierarchical and hard real-time system architecture of smartphones acting as opportunistic sensor node...
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| Format: | Article |
| Language: | Spanish |
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Universitat Politècnica de València
2015-07-01
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| Series: | Revista Iberoamericana de Automática e Informática Industrial RIAI |
| Subjects: | |
| Online Access: | https://polipapers.upv.es/index.php/RIAI/article/view/9360 |
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| author | Ana Zambrano Vizuete Israel Pérez Llopis Carlos Palau Salvador Manuel Esteve Domingo |
| author_facet | Ana Zambrano Vizuete Israel Pérez Llopis Carlos Palau Salvador Manuel Esteve Domingo |
| author_sort | Ana Zambrano Vizuete |
| collection | DOAJ |
| description | Detecting disruptive events using COTS sensors like the ones embedded in smartphones is a difficult challenge but also an interesting opportunity. In this paper, we present a distributed, reliable, hierarchical and hard real-time system architecture of smartphones acting as opportunistic sensor nodes. Using a low energy-consumption application, we have used the smartphones inertial sensor as an accelerograph. The deployed smartphones and the application form a low-cost wireless sensor network, that detects, analyses and notifies a seismic-peak. The systems optimizes the distributed calculations in the smartphones; communication capabilities and integration in order to provide extra time for early warning in disaster scenarios (e.g. earthquakes), although the architecture may be extended to other disruptive and rare events. We propose an innovative real-time solution which considers time and spatial analyses, not present in another works, making it more precise and customizable, coupling it to the features of the geographical zone, network and resources, so as providing evidence of the feasibility of earthquake early warning using a distributed network of cell phones. The architecture has been validated by extensive evaluation and the most relevant result has been the improvement in notifications delivery about a seismic-peak 12 seconds earlier than previous works in the epicenter zone, and a reduction in the number of false positives. Additionally the proposed architecture includes a post-event management to help users and strengthen coordination between aid-agencies in order to optimize human resources and time to implement measures in order to eliminate negative effects on the population. |
| format | Article |
| id | doaj-art-dc606e32669e4638ab91efb3d27e0603 |
| institution | OA Journals |
| issn | 1697-7912 1697-7920 |
| language | Spanish |
| publishDate | 2015-07-01 |
| publisher | Universitat Politècnica de València |
| record_format | Article |
| series | Revista Iberoamericana de Automática e Informática Industrial RIAI |
| spelling | doaj-art-dc606e32669e4638ab91efb3d27e06032025-08-20T01:47:38ZspaUniversitat Politècnica de ValènciaRevista Iberoamericana de Automática e Informática Industrial RIAI1697-79121697-79202015-07-0112326026910.1016/j.riai.2015.06.0026405Quake Detection System Using Smartphone-based Wireless Sensor Network For Early Warning.Ana Zambrano Vizuete0Israel Pérez Llopis1Carlos Palau Salvador2Manuel Esteve Domingo3Universitat Polit?nica de Val?ciaUniversitat Polit?nica de Val?ciaUniversitat Polit?nica de Val?ciaUniversitat Polit?nica de Val?ciaDetecting disruptive events using COTS sensors like the ones embedded in smartphones is a difficult challenge but also an interesting opportunity. In this paper, we present a distributed, reliable, hierarchical and hard real-time system architecture of smartphones acting as opportunistic sensor nodes. Using a low energy-consumption application, we have used the smartphones inertial sensor as an accelerograph. The deployed smartphones and the application form a low-cost wireless sensor network, that detects, analyses and notifies a seismic-peak. The systems optimizes the distributed calculations in the smartphones; communication capabilities and integration in order to provide extra time for early warning in disaster scenarios (e.g. earthquakes), although the architecture may be extended to other disruptive and rare events. We propose an innovative real-time solution which considers time and spatial analyses, not present in another works, making it more precise and customizable, coupling it to the features of the geographical zone, network and resources, so as providing evidence of the feasibility of earthquake early warning using a distributed network of cell phones. The architecture has been validated by extensive evaluation and the most relevant result has been the improvement in notifications delivery about a seismic-peak 12 seconds earlier than previous works in the epicenter zone, and a reduction in the number of false positives. Additionally the proposed architecture includes a post-event management to help users and strengthen coordination between aid-agencies in order to optimize human resources and time to implement measures in order to eliminate negative effects on the population.https://polipapers.upv.es/index.php/RIAI/article/view/9360AcelerómetrosArquitecturaDetección DistribuidaIntegración Multi-sensorTiempo real |
| spellingShingle | Ana Zambrano Vizuete Israel Pérez Llopis Carlos Palau Salvador Manuel Esteve Domingo Quake Detection System Using Smartphone-based Wireless Sensor Network For Early Warning. Revista Iberoamericana de Automática e Informática Industrial RIAI Acelerómetros Arquitectura Detección Distribuida Integración Multi-sensor Tiempo real |
| title | Quake Detection System Using Smartphone-based Wireless Sensor Network For Early Warning. |
| title_full | Quake Detection System Using Smartphone-based Wireless Sensor Network For Early Warning. |
| title_fullStr | Quake Detection System Using Smartphone-based Wireless Sensor Network For Early Warning. |
| title_full_unstemmed | Quake Detection System Using Smartphone-based Wireless Sensor Network For Early Warning. |
| title_short | Quake Detection System Using Smartphone-based Wireless Sensor Network For Early Warning. |
| title_sort | quake detection system using smartphone based wireless sensor network for early warning |
| topic | Acelerómetros Arquitectura Detección Distribuida Integración Multi-sensor Tiempo real |
| url | https://polipapers.upv.es/index.php/RIAI/article/view/9360 |
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