Design of smart Bridge based on WSN for efficient measuring of temperature, strain and humidity

This paper presents the development of an automatic wireless sensor monitoring system for civil engineering structures. The objective is to provide a solution to measure temperature, humidity and strain inside a concrete structure. The research has been focused in the early age and curing phase period. Two sensors have been used. The first sensor fiber optic Brillouin Strain and temperature, the second is the sensor fiber optic Bragg of Temperature and Humidity. The two sensors used with Zolertia mote MSP430F2617 microcontroller allowing for the creation of an IEEE 802.15.4 network.