Diseño e implementación de un sistema para el monitoreo en tiempo real de deslizamientos de tierra usando una red de sensores inalámbricos y plataformas de Internet de las Cosas.

Abstract

In the present degree work was designed a remote monitoring landslides system for the basin of the Loja city, Ecuador, using a WSN; the same ones that occur in areas where there is a greater accumulation of moisture, considering other intrinsic and extrinsic factors such as vegetation, topology and composition of the land. The environmental variables analyzed in the present work are: soil moisture (tensometric method), rainfall and soil displacement using two Reach RTK GNSS modules, one as base station and another as rover, with centimeter precision through the use of the RTK technique. The WSN was designed with star network topology and implemented through XBee-PRO 900 technology, with a gateway as a coordinator element and a node as data acquisition element. However, for sending the information to the IoT platform in to the cloud, was used the mobile communications network through GPRS for remote monitoring from any terminal.