Unit:
Κατεύθυνση Ηλεκτρονικός Αυτοματισμός (Η/Α, με πρόσθετη εξειδίκευση στην Πληροφορική και στα πληροφοριακά συστήματα)Library of the School of Science
Author:
Christopoulos Evangelos
Supervisors info:
Άννα Τζανακάκη, Επίκουρη Καθηγήτρια, Τμήμα Φυσικής, ΕΚΠΑ
Original Title:
Καταγραφή και Μεταφορά Δεδομένων για το Internet of Things
Translated title:
Data Recording and Transfer for the Internet of Things
Summary:
The purpose of this paper is to record measurements using a sensor system installed on Arduino boards, as well as data transfer, storage and processing.
Initially, the Internet of Things architecture and its capabilities are described. The next chapter contains the existing technologies used to implement the work. The Big Data is analyzed and its basic features are presented, the data analysis process, a full description of the MQTT protocol and the Arduino Uno and Wemos D1 boards are presented. In the fourth chapter, the measurement recording system and transfer system is designed and described as implemented in this paper. Next, we analyze how the measurements are recorded from the boards and the data are sent to the Server. Here's how to connect the sensors and how the boards communicate with the Server. The next chapter contains ways of managing data. Methods of analysis and visualization are described. The master thesis concludes with the conclusions drawn and with proposals for future extensions.
Main subject category:
Science
Keywords:
Internet of Things, Arduino, MQTT, Big Data, Data Analysis
