Diseño e implementación de un sistema multimodal para el control de asistencia en IPREX.

Abstract

In this research we analyze designs and implement a multimodal system using technologies of Radio Frequency Identification (RFID), ZigBee and camera TTL for a personal control system of support. A comparative analysis of various alternatives for selection of the most suitable technologies for implementation was established. The wireless communication channel between the devices used the ZigBee protocol that is defined on the standard of the Institute of Electrical and Electronics Engineers (IEEE 802.15.4). For the design and subsequent implementation, was required a controller node developed on an Arduino, it was reduced plaque One, it was given and helped as an intermediary between devices: RFID, which has a unique identification code and camera TTL, to collect information and send them through the channel to a database manager executed on MySQL Workbench displayed on a PC for verification and storage. It was worked at the reception PC in which was developed a Java-based applications, with which the following functions are performed: 1. The treatment of the image was sent by ZigBee to rebuild and storage, 2. It. provides an interface user to manage the database. The results show that the system has a 58.33% of improvement in data rate relative to the manual system. It is concluded that this multimodal system is effective to control personal assistance merging RFID, ZigBee and TTL camera, to get records in real time. It is recommended the system implementation to companies, and institutions, where it is difficult to have wired connection and direct sight line for processing data.