Implementación de un prototipo de una red inalámbrica de sensores para la identificación de personas y acceso a historias clínicas basado en tarjetas de desarrollo.

Abstract

The present research carried out in ESPOCH, consists of structuring a prototype of a wireless network of sensors for the identification of people and access to clinical histories, wich are administered from a database manager on the web, based on development cards Ardunio and RFID as an identification system, the information is registered on a web patform and accessed through a mobile application developed in Android Studio. For the selection of the devices a comparative methodology was used based on the functionality, price, size and operating distance. The data transmission is carried out by means of Wi-Fi, Radio Frecuency and Bluetooth technologies, which together allow the reading and access to information, through friendly graphical interfaces. The operation of the system is based on the reading of a unique code that is assigned to a person the same that constitutes a key node of the network and is compared with the information located in the database with a reader node, to extract information related to personal data, pathological data, family history and toxic habits, information necessary for police personnel and paramedics. From the tests carried out, it was obtained that the Bluetooth connection in free spaces is performed without losses up to 26 meters, for WIFI communication, 1.4 seconds was recorded as the response time of the identification system, and 3.5 seconds when using mobile data. It is concluded that the implemented network is a quick, easy to use and useful tool for obtaining data from people involved in an event that requires identification. It is recommended for future implementations the selection of electronic elements that allow the miniature making of the identification device and the reader module to be improved to be manipulated and used.