Dosificador automatizado con control de acceso al apoyo alimentario

Abstract

The following document describes the development of an automated prototype for the dosage of beverages with access control for the food support program of the Francisco José de Caldas District University, Faculty of Technology. The prototype has two sensors; a biometric sensor, which detects the student's fingerprint and an RFID sensor, which detects the student card, the information of said sensors is sent to a MySQL database, to be compared with a previously established table which carries the student registration; If this information is compatible with the registration, it gives you access to choose your drink through two options “cold” or “hot”, the visualization is given through the graphic interface of LAbVIEW; after this the prototype doses the drink for a certain time to fill the corresponding glass; Likewise, a control is given so that the student cannot dose the drink more than once in the same day.