Publication: Sistema de control de accesos basado en microprocesadores ARM32 cortex
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Publication date
2012-09-01
Defense date
2012-09-25
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Abstract
La constante evolución de la microelectrónica ha conseguido alcanzar un nivel que hace años parecía imposible. No sólo ha conseguido reducir el tamaño de los chips sino también aumentar exponencialmente su capacidad. Gracias a estos continuos avances hoy en día somos capaces de desarrollar sistemas como el que se desarrolla en este proyecto, un sistema de control de accesos basado en microprocesadores. Este tipo de sistemas que antes necesitaban una gran cantidad de dispositivos, ahora se pueden diseñar a partir de unas pocas conexiones focalizadas en un minúsculo chip. Nuestro sistema de control de accesos se desarrollará en la plataforma de desarrollo STM3210C-EVAL y se centrará en permitir o denegar el acceso a usuarios, identificándolos por una tarjeta inteligente o por una contraseña introducida por pantalla táctil y verificando sus permisos. _________________________________________________________________________________________________________________________
The continuous evolution of microelectronics has reached a level that years ago seemed to be impossible. It has not only reduced the semiconductor size, but also has increased their capacity exponentially. Thanks to these ongoing developments, nowadays we are able to develop systems like the one developed in this project, an access control system based on a single microprocessor. This type of systems, which used to need many devices, today can be designed with few connections focused on a tiny chip. Our access control system will be developed in the STM3210C-EVAL evaluation board allowing or denying access to users, identifying them by a smartcard or a password introduced using a touch screen, checking the user permissions to enter the facility controlled by the device.
The continuous evolution of microelectronics has reached a level that years ago seemed to be impossible. It has not only reduced the semiconductor size, but also has increased their capacity exponentially. Thanks to these ongoing developments, nowadays we are able to develop systems like the one developed in this project, an access control system based on a single microprocessor. This type of systems, which used to need many devices, today can be designed with few connections focused on a tiny chip. Our access control system will be developed in the STM3210C-EVAL evaluation board allowing or denying access to users, identifying them by a smartcard or a password introduced using a touch screen, checking the user permissions to enter the facility controlled by the device.
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Microprocesadores, Desarrollo de software, Microelectrónica, Control de accesos