dc.contributor.author | Ποταμιάς, Μιχαήλ | el |
dc.contributor.author | Potamias, Michail | en |
dc.date.accessioned | 2018-02-01T10:46:33Z | |
dc.date.available | 2018-02-01T10:46:33Z | |
dc.date.issued | 2018-02-01 | |
dc.identifier.uri | https://dspace.lib.ntua.gr/xmlui/handle/123456789/46359 | |
dc.identifier.uri | http://dx.doi.org/10.26240/heal.ntua.14943 | |
dc.rights | Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ελλάδα | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/gr/ | * |
dc.subject | LPWAN | el |
dc.subject | LoRa | el |
dc.subject | LoRa gateway | el |
dc.subject | Backend infrastructure | el |
dc.subject | Web interface | el |
dc.title | LoRa management platform | el |
heal.type | bachelorThesis | |
heal.classification | Δίκτυα επικοινωνιών | el |
heal.classificationURI | http://data.seab.gr/concepts/367d5189f503d6fe74ad2278edb7cbe3e15cb54a | |
heal.language | el | |
heal.access | free | |
heal.recordProvider | ntua | el |
heal.publicationDate | 2017-11-08 | |
heal.abstract | H παρούσα εργασία έχει ως αντικείμενο της την ανάπτυξη ενός Internet of Things συστήματος χρησιμοποιώντας την τεχνολογία LoRa. Στα πλαίσια της υλοποίησης επιτυγχάνεται η αμφίδρομη επικοινωνία του κεντρικού συστήματος με τις τερματικές συσκευές, πραγματοποιείται αποθήκευση και γραφική απεικόνιση των μετρήσεων και αναπτύσσεται Web Interface για την διαχείριση του συστήματος. (el) | el |
heal.abstract | The term “ Int ernet of Things ” was invented by a businessman named Kevin Ashton who participated in a team that invented the way of connecting objects to the internet via a RFID tag. Lot is the field of technology that pertains to the networking of physical appliances, vehicles, buildings and objects with embedded electronic systems, software and sensors. LoT technologies are expanding rapidly in the recent years and they are applied in a wide range of applications ranging from domestic appliances and buildings to indus trial installations and farmer fields. The existing wireless telecommunication networks that are of widespread deployment have neither been designed to serve regions located far from stations, bases and infrastructure nor for the transfer of low volume da ta, hence resulting in appliances consuming large amounts of energy. The above - mentioned factors are significant with respect to the Lot appliances. The so called “ Low Power Wide Area Network ” provides for a solution in tackling the aforementioned issues. This is a technology ensuring the interface of appliances by basically prioritizing both the economy (low power consumption mode) and a broad coverage. Many companies have developed in recent years their own LPWAN technology such as Sigfox, LoRa Alliance , Igenu and Weightless, to mention but a few. LoRa ( LoRa Alliance , https :// LoRa - alliance . org ) is one of LPWAN protocols and is the subject matter of thisessay . The broad range and the economy of the nodes of the network make this technology ideal for the u rban , industrial and rural related infrastructure appliances . Creating sound and low cost data networks not only for residential, rural, community and urban use but also for entire countries can be done in a cost - effective way since LoRa Gateway is less costly than a computer machine. This essay uses the LoRa technology for the construction of such a low - cost network. In this framework , a study is being carried out as regards the characteristics of LoRa technology and a description of the development of the system (on a software level) is being given in order to present : ♦ The two - way communication of this system with the nodes ♦ S torage of data and their graphical presentation ♦ The development of the system s management platform | en |
heal.advisorName | Συκάς, Ευστάθιος | el |
heal.committeeMemberName | Ρουσσάκη, Ιωάννα | el |
heal.committeeMemberName | Στασινόπουλος, Γεώργιος | el |
heal.committeeMemberName | Συκάς, Ευστάθιος | el |
heal.academicPublisher | Εθνικό Μετσόβιο Πολυτεχνείο. Σχολή Ηλεκτρολόγων Μηχανικών και Μηχανικών Υπολογιστών. Τομέας Επικοινωνιών, Ηλεκτρονικής και Συστημάτων Πληροφορικής | el |
heal.academicPublisherID | ntua | |
heal.numberOfPages | 102 σ. | |
heal.fullTextAvailability | true |
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