Exploració per tema "Xarxes de sensors"
Ara es mostren els items 21-40 de 289
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A ZigBee wireless sensor network compliant with the IEEE1451 standard
(2009)
Text en actes de congrés
Accés obertWireless sensor networks are becoming very attractive for monitoring and control applications with smart sensor nodes. We present an implementation of a ZigBee wireless sensor network compliant with the IEEE1451 standard ... -
Acoustic telemetry system for underwater sensors
(IEEE, 2012)
Text en actes de congrés
Accés restringit per política de l'editorialThe design of an acoustic telemetry system is presented and evaluated. We describe the main characteristics of the communication system, the transmitter and the receiver. The scheme of the proposed design consists of ... -
Acquisition system for improving energy efficiency in trawler vessels
(2010)
Text en actes de congrés
Accés restringit per política de l'editorialA remote data measurement and acquisition system has been developed to study the energy consumption of fishing trawler vessels, with the purpose to improve their efficiency. The system consists on a sensor network ... -
Adaptación de plataformas de sensores inalámbricas a la arquitectura de TinyOS
(Universitat Politècnica de Catalunya, 2010-07)
Projecte/Treball Final de Carrera
Accés obert
Realitzat a/amb: Pontificia Universidad Católica de ChileEste estudio esta realizado para dar una visión global del mundo de las redes de sensores inalámbricas a partir de aquí WSN, y sus aplicaciones. Tras una breve introducción se describe el proceso de selección de una ... -
Adaptive localization and tracking of objects in a sensor network
(Universitat Politècnica de Catalunya, 2014-12-18)
Projecte/Treball Final de Carrera
Accés obert
Realitzat a/amb: Northeastern University[ANGLÈS] Wireless Sensor Networks (WSNs) are used to monitor physical or environmental conditions, and to pass their data through the network to a central location. These networks have applications in diverse areas including ... -
Advancing the interoperability of ocean sensors. Workshop demostration at ocean innovation 2008 congress
(2008-12-01)
Article
Accés obertThe aim of this project is to implement a smart sensor worldwide network based on IEEE 1451 family of standards which can provide multiple interoperable clients to access geospatial and sensor data for national local ... -
Agitació tèrmica mitjançant ultrasons
(Universitat Politècnica de Catalunya, 2007-01)
Projecte/Treball Final de Carrera
Accés restringit per decisió de l'autorEl que es pretén amb aquest projecte és deixar oberta una línia de treball i investigació sobre l’aplicació dels ultrasons en la humidificació i producció de vapor fred (boira). Es vol veure com evolucionen magnituds tals ... -
Almacenamiento en nodos de redes inalámbricas de sensores
(Universitat Politècnica de Catalunya, 2013-01-21)
Projecte/Treball Final de Carrera
Accés obert[ANGLÈS] The aim of this project is to store data inside a Wireless Sensor Network node, in order to transmit it when the conditions are favourable, using a certain hardware and software stack. This necessity comes from ... -
An alternative wearable tracking system based on a low-power wide-area network
(2017-03-14)
Article
Accés obertThis work presents an alternative wearable tracking system based on a low-power wide area network. A complete GPS receiver was integrated with a textile substrate, and the latitude and longitude coordinates were sent to ... -
An integrated biogeochemistry observation system at Besòs estuary
(2021)
Text en actes de congrés
Accés obertEstuaries are coastal indentations where freshwater mixes with seawater (Pritchard 1967), and are found everywhere in the world. Moreover, the estuarine ecosystems are usually characterized by high biological productivity ... -
An intelligent fuzzy-based cluster head selection system for wireless sensor networks and its performance evaluation
(Institute of Electrical and Electronics Engineers (IEEE), 2010)
Text en actes de congrés
Accés obertSensor networks supported by recent technological advances in low power wireless communications along with silicon integration of various functionalities are emerging as a critically important computer class that enable ... -
An intelligent fuzzy-based cluster head selection system for WSNs and its performance evaluation for D3N parameter
(Institute of Electrical and Electronics Engineers (IEEE), 2010)
Text en actes de congrés
Accés obertCluster formation and cluster head selection are important problems in sensor network applications and can drastically affect the network's communication energy dissipation. However, selecting of the cluster head is not ... -
An IoT sensor framework for smart offices
(Universitat Politècnica de Catalunya, 2016-02-03)
Treball Final de Grau
Accés restringit per acord de confidencialitat
Realitzat a/amb: Rijksuniversiteit Groningen -
Analysis of a smart sensing implementation
(Universitat Politècnica de Catalunya, 2023-07)
Projecte Final de Màster Oficial
Accés obertThis thesis explores the potential of smart sensing technology, notably occupancy rate sensors, as a tool for enhancing efficiency in smart cleaning operations. The focus of this research is on the technology's application ... -
Analysis of Historical Data and Development of a Digital Product for Maintenance Optimisation
(Universitat Politècnica de Catalunya, 2021-05-14)
Projecte Final de Màster Oficial
Accés restringit per decisió de l'autorThis thesis describes the development of a digital tool that digests, analyses and displays industrial maintenance data with the aim of facilitating decision-making in maintenance scheduling. The initial datasets are a ... -
Analysis of sensory data using graph signal processing
(Universitat Politècnica de Catalunya, 2020-06)
Projecte Final de Màster Oficial
Accés obertAir pollution monitoring is an important topic that has been researched in the past few years thanks to the massive deployment of IoT platforms, as it affects the lives of both children and adults, and it kills millions ... -
Aplicación de la tecnología de radio cognitiva en redes de área corporal
(Universitat Politècnica de Catalunya, 2017-01-17)
Treball Final de Grau
Accés obertFor the past few years, a number of new wireless technologies have emerged, allowing users to access the Internet and a myriad of services through mobile devices such as smartphones, tablets, wearables..., Among others, ... -
Applying OGC sensor web enablement to ocean observing systems
(2016)
Text en actes de congrés
Accés obertThe complexity of marine installations for ocean observing systems has grown significantly in recent years. In a network consisting of tens, hundreds or thousands of marine instruments, manual configuration and integration ... -
Applying sensor web technology to marine sensor data
(2015)
Text en actes de congrés
Accés obert -
Automatic marine sensors services discovery on IP networks
(2013)
Text en actes de congrés
Accés obertNowadays, the studies of episodic processes in the ocean is manly done through the innovative facilities called ocean observatories which provide unprecedented amounts of power and two-way bandwidth to access and control ...