Implementación de un prototipo para el control de acceso registro y automatización de eventos físicos mediante tecnología NFC para la FIE-ESPOCH.

Abstract

The following investigation's objective was to implement a prototype based on two devices, the first one for access control and registration while the second device allows the automation of physical events such as ON / OFF of equipment and autonomous systems within the enclosure, both devices base their communication system using NFC technology, existing in mid-range and high-end smartphones. For the transmission of information, a mobile App capable of inserting commands in the Nfc Data Exchange Format has been programmed for the sending through electromagnetic waves when the coupling of active NFC tags occurs through the induction of current flow in the label, The commands are captured by Shield PN532 RFID / NFC from Adafruit under SPI communication with active or passive modes depending on the operation to be executed, this series of instructions are interpreted by the development card ESP8266 NODE MCU operating in Client mode for access to the network, with the previous configuration in the Arduino IDE of the SSID, Password and IP of the database server, these data will be sent with WIFI technologies to the Apache server where the SCRIPTS with php and html coding insert in fields of the TBACCESO table that will serve as a record, then compare the credentials and schedules to create the security block in the prototype. From the tests carried out, response times of 1 to 1.5sg were obtained. Considering a faster way than the traditional way of access and registration for the use of laboratories. The prototype constitutes a fast and safe technological tool. It is recommended the implementation of devices in homes, cars, etc. So it will start the loT in Ecuador.