Proposta de um sistema de controlo de acesso em áreas restritas do bloco operatório do Hospital Central de Maputo usando autenticação por RFID e interface web

Abstract

In recent years, there has been a trend towards the use of electronic security technologies in the daily life of human beings, in different sectors and areas of their lives. This project aims to develop an RFID access control system with advanced features at a reduced cost (material cost 1879.00 Mtn and installation cost 700.00 Mtn) in the HCM Operating Block, such as the ability to control various sectors via Wi-Fi, facilitate updating of user data in the database, have a server, web page-based interface. Most systems available on the market lack these advanced features. This system is essential, as it blocks the access of unauthorized persons, registers and organizes in the database all operations carried out in the system (identification, type of operation, allowed or denied, date and time), facilitates entry and exits and assists the Human Resources sector for providing information on the working hours of each employee. The prototype was tested and the effectiveness of the algorithms proposed in the system was verified.