Low EMI design of a microprocessor based password access control system-a case study

Author(s):  
S. Kundu ◽  
G.K. Deb ◽  
S. Sengupta ◽  
U.K. Saha
2021 ◽  
Vol 92 ◽  
pp. 07009
Author(s):  
Martin Boroš ◽  
Filip Lenko ◽  
Andrej Velas

Research background: The research, which is the subject of the paper, is based on the global expansion of the use of electronic access control systems using biometric data for user verification. Due to the globalization of products from foreign markets to Slovakia, there is a competition between suppliers. The disadvantage is that organizations that are considering procuring an electronic access control system focus their attention only on its price. Globalization and global use have neglected the skills gap between European, American, and Asian markets. Purpose of the article: The paper will aim to point out, through a case study, the financial and functional differences of electronic access control systems. In the case study, a comparison of three different systems with the possibility of procurement on the European, American, and Asian markets will be performed on the building - administrative building. Methods: The article will mainly use methods such as the global method and the optimization model of the financial plan. As well as a case study, the cooperation of achieved results and analysis of possibilities of foreign markets. Findings & Value added: The results achieved by the paper will be globally usable in the conditions of European countries. These will be the conclusions of a case study that will point to the appropriateness of choosing an electronic access control system using biometric features in a standard office building. We can also consider the creation of a project budget usable for organizations as one of the added values.


Author(s):  
Juliano Rodrigues Fernandes de Oliveira ◽  
Rodrigo Nóbrega Rocha Xavier ◽  
Yuri de Carvalho Gomes ◽  
Hyggo Almeida ◽  
Angelo Perkusich

This article presents an access control system that uses Bluetooth technology (Ericsson Bluetooth, 2006) to allow control of the entrance to environments. By using the proposed system, a person with a smart phone can use it to get access to environments, such as buildings, labs, rooms, and so forth.


2018 ◽  
Vol 47 (3) ◽  
Author(s):  
Ammar Boucherit ◽  
Laura M. Castro ◽  
Abdallah Khababa ◽  
Osman Hasan

Author(s):  
Nermin Hamza ◽  
Amjad Khalid Al-Harthi ◽  
Maram Hassan Al-Safri

Author(s):  
Devie Ryana Suchendra ◽  
Dewi Putri Suryani ◽  
Muhammad Ikhsan Sani

Access control system in smart home concept is a support system that affects especially on controlling the electronic devices. Along with advances in technology, the conventional access control system was developed into an electronic-based access control system. A conventional access control system such as manual electric switches is now beginning to be developed with an electric switch that can be controlled wirelessly from the web. Raspberry pi 2 model B is one of the minicomputers which can be used in an automatic access control system. By using GPIO (General Purpose Input Output) on Raspberry Pi, can be created by a wireless access control system, safe and effective. The purpose of this study is designing a prototype relay control system wirelessly model that can be accessed through the web, the result indicates the possibility of relay control to be remote. Crontab scheduling functions on the controller's relay are used, then the device can function based on a predetermined schedule, it is very helpful to turn on and off electrical devices home remotely. The form of a username and password authentication will be used to protect the system from being accessed by anyone. In the final phase of research, the system is evaluated at day and night using Crontab function. Meanwhile, the response time of the relay is within 1-2 seconds range.


2021 ◽  
Vol 1748 ◽  
pp. 042031
Author(s):  
Zheming Yang ◽  
Di Shao ◽  
Liangyong Qu ◽  
Mei Zhang

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