III. ACQUISITION, PROCESSING AND PERSISTENCE: INTERAB SYSTEM
The InterAB System is a Java application developed for communication, acquisition, filtering and data persistence (storage). This application implements the communication protocol of the optical interrogator and recognizes the sensor network connected to this equipment. The InterAB operation is shown in Figure 1. The application interacts via TCP/IP socket and threads with optical interrogators, which collects the samples generated by sensor network in order to receive the real-time monitoring data. The samples are wavelengths shifts that indicate changes in the parameter measured by the sensor. The software then processes the data that were transmitted by the interrogator in a format SCPI (Standard Commands for Programmable Instruments) [11] and the system communicates with the database through JDBC (Java Database Connectivity) [12] connection in order to persist the samples filtered for each sensor.