Diseño e implementación de una arquitectura para el almacenamiento y análisis de datos obtenidos de una red de sensores para la recolección de variables medioambientales

Abstract

This research arose from the need of implementing a software solution for storage and analysis of data gotten from a network of environmental variables sensors, which has been deployed in several geographic points within the provinces of Loja and El Oro in Ecuador. For the development of this research, a state of the art about storage and deployment of sensor data systems was developed addressing the paradigm of Internet of Things (IoT), as an emerging-solving technology. Then we proceeded to design the architecture through the selection of technologies based on open source software, considering the interoperability of devices and protocols. Later, a web interface for administration, display-data analysis, and sending alerts components were implemented; through the usage of technologies such as Reponsive-Web-Design AngularJS, Bower, Bootstrap, CSS3, HTML5, and MQTT as the communication protocol between the sensors and the storage data system of MongoDB and NodeJS. Finally, the solution was aligned to SOS (Sensor Observation Service), which defines a standardized interface and operations for access to data from sensors and sensor systems that is consistent for all sensor systems.