DISEÑO E IMPLEMENTACIÓN DE UNA PLATAFORMA DE ALMACENAMIENTO, VISUALIZACIÓN Y CONTROL DE SERIES DE DATOS RECOLECTADOS ENFORMA REMOTA UTILIZANDO WEBSOCKETS

Abstract

The following work describes the design and development of a distributed system for monitoringand controlling Internet connected devices. This framework provides a data storage interface and aplatform for communication between sensor and actuator nodes. Examples of acquisition devicesare shown, and the two main components of the system are implemented: the data collection systemand the online control server. In order to minimize the response time upon changes on the environment,the control system accept WebSocket connections, where clients can subscribe, to eventuallybe notified of new datapoints from the data series of their interest. In this way, a generic integralsolution for data distribution from heterogeneous sources is obtained. The visualization of historicaldata is supplied through a graphic interface that also allows to export the series in dierent formats,for external manipulation. This solution is evaluated in two test environments: a domestic energyeficiency monitoring system and a control and monitoring system for a fogponic based cultivation.