Rancang Bangun Prototipe Keamanan Ruang Laboratorium dengan Pintu Otomatis Menggunakan Sensor Suhu MLX90614 Berbasis Arduino Atmega 2560

Research on laboratory room security system has begun to be developed with various kinds of inputs used. In this study, the design of a laboratory room security prototype with automatic doors has been realized using the MLX90614 temperature sensor based on Arduino Atmega 2560. The design of this prototype aims to design a prototype laboratoey room with automatic doors using a door lock solenoid and a temperature sensor MLX90614. In addition, this system is equipped with a counter to reduce and add people in the room using the FC-51 infrared sensor. Data retrieval is done by detecting human temperature before entering the room, when the temperature input is met, the door of the room will open with a maximum limit of 10 people. The results showed that the system was functioning properly, indicated by the state of the door that could open when it received an input of temperature between 35-37°C, the door remained closed when detecting of temperature other than 35-37°, and the door remained closed when the object in the room was up to 10 people.

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Door Security System Using e-KTP RFID Reading and Passive Infrared Sensor

Journal of Electrical And Electronics Engineering ◽

10.33021/jeee.v3i2.1487 ◽

2021 ◽

Vol 3 (2) ◽

pp. 93

Author(s):

Mohammad Adrian Faisal ◽

Erwin Sitompul

Keyword(s):

Radio Frequency ◽

Radio Frequency Identification ◽

Security System ◽

Security Level ◽

Infrared Sensor ◽

Security Measure ◽

Identity Card ◽

Frequency Identification ◽

Door Lock ◽

Passive Infrared

A door, as a barrier to limit an access between two spaces, requires a security measure to ensure that only privileged people may pass. In this paper, a door security system using Radio Frequency Identification (RFID) and Passive Infrared (PIR) sensor is proposed. This security system utilizes an electric door lock and an e-KTP (Kartu Tanda Penduduk elektronik/ electronic Indonesian Identity Card) as the key. A sequence of numbers can be read from an e KTP by using an RFID reader. This sequence is unique, making an e-KTP suitable to be used as a key. Furthermore, the door security system is equipped with an alarm. A PIR is used to detect motion, and the alarm will sound if someone passes the door while the alarm is still in active state. The Arduino Mega microcontroller board is used to organize the whole system, consisting the aforementioned reader and sensor, along with two push-buttons, a buzzer, and a solenoid door lock. The system is realized into a prototype in the form of door miniature. A list of scenarios is played through to the system. Only authorized e-KTPs can be used to unlock the door and deactivate the alarm. The door security system successfully fulfils the objective to improve the security level of a door lock mechanism by utilizing an e-KTP as a unique RFID key and by featuring a PIR-integrated alarm.

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THE ENTERPRISE ECONOMIC SECURITY SYSTEM: THE STATE ASSESSMENT USING MANAGEMENT FUNCTIONAL TYPES

International Journal for Quality Research ◽

10.24874/ijqr14.01-12 ◽

2020 ◽

Vol 14 (1) ◽

pp. 183-200

Author(s):

Olena Illiashenko ◽

Yevhenii Rudnichenko ◽

Tetiana Momot ◽

Nataliia Havlovska

Keyword(s):

Economic Security ◽

State Assessment ◽

The State ◽

Security System ◽

Functional Types

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State Estimation Using Randomly Delayed Measurements

Journal of Dynamic Systems Measurement and Control ◽

10.1115/1.2897399 ◽

1993 ◽

Vol 115 (1) ◽

pp. 19-26 ◽

Cited By ~ 71

Author(s):

A. Ray ◽

L. W. Liou ◽

J. H. Shen

Keyword(s):

State Estimation ◽

Minimum Variance ◽

The State ◽

Sensor Data ◽

State Estimator ◽

Uniform Asymptotic Stability ◽

Simulation Experiments ◽

State Estimate ◽

Sampling Instant ◽

Recursive Relations

This paper presents a modification of the conventional minimum variance state estimator to accommodate the effects of randomly varying delays in arrival of sensor data at the controller terminal. In this approach, the currently available sensor data is used at each sampling instant to obtain the state estimate which, in turn, can be used to generate the control signal. Recursive relations for the filter dynamics have been derived, and the conditions for uniform asymptotic stability of the filter have been conjectured. Results of simulation experiments using a flight dynamic model of advanced aircraft are presented for performance evaluation of the state estimation filter.

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Representation Learning for Fine-Grained Change Detection

Sensors ◽

10.3390/s21134486 ◽

2021 ◽

Vol 21 (13) ◽

pp. 4486

Author(s):

Niall O’Mahony ◽

Sean Campbell ◽

Lenka Krpalkova ◽

Anderson Carvalho ◽

Joseph Walsh ◽

...

Keyword(s):

Deep Learning ◽

Change Detection ◽

Model Calibration ◽

State Of The Art ◽

Representation Learning ◽

Machine Intelligence ◽

The State ◽

Sensor Data ◽

Fine Grained ◽

Learning Techniques

Fine-grained change detection in sensor data is very challenging for artificial intelligence though it is critically important in practice. It is the process of identifying differences in the state of an object or phenomenon where the differences are class-specific and are difficult to generalise. As a result, many recent technologies that leverage big data and deep learning struggle with this task. This review focuses on the state-of-the-art methods, applications, and challenges of representation learning for fine-grained change detection. Our research focuses on methods of harnessing the latent metric space of representation learning techniques as an interim output for hybrid human-machine intelligence. We review methods for transforming and projecting embedding space such that significant changes can be communicated more effectively and a more comprehensive interpretation of underlying relationships in sensor data is facilitated. We conduct this research in our work towards developing a method for aligning the axes of latent embedding space with meaningful real-world metrics so that the reasoning behind the detection of change in relation to past observations may be revealed and adjusted. This is an important topic in many fields concerned with producing more meaningful and explainable outputs from deep learning and also for providing means for knowledge injection and model calibration in order to maintain user confidence.

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Fingerprint Door Lock System with Temperature Sensor

Journal of Physics Conference Series ◽

10.1088/1742-6596/1797/1/012052 ◽

2021 ◽

Vol 1797 (1) ◽

pp. 012052

Author(s):

Arkojyoti Poddar ◽

Somrup Roy ◽

Subhasish raha ◽

Kusal Thakur ◽

Tamojit Dasgupta ◽

...

Keyword(s):

Temperature Sensor ◽

Door Lock

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Empowering Advanced Driver-Assistance Systems from Topological Data Analysis

Mathematics ◽

10.3390/math9060634 ◽

2021 ◽

Vol 9 (6) ◽

pp. 634

Author(s):

Tarek Frahi ◽

Francisco Chinesta ◽

Antonio Falcó ◽

Alberto Badias ◽

Elias Cueto ◽

...

Keyword(s):

Data Analysis ◽

The State ◽

Sensor Data ◽

Topological Data Analysis ◽

Motion Sensors ◽

Driver Assistance Systems ◽

The Road ◽

Topological Features ◽

Recent Developments ◽

Topological Data

We are interested in evaluating the state of drivers to determine whether they are attentive to the road or not by using motion sensor data collected from car driving experiments. That is, our goal is to design a predictive model that can estimate the state of drivers given the data collected from motion sensors. For that purpose, we leverage recent developments in topological data analysis (TDA) to analyze and transform the data coming from sensor time series and build a machine learning model based on the topological features extracted with the TDA. We provide some experiments showing that our model proves to be accurate in the identification of the state of the user, predicting whether they are relaxed or tense.

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Security in local communities from the perspective of the Police

Zeszyty Naukowe Państwowej Wyższej Szkoły Zawodowej im. Witelona w Legnicy ◽

10.5604/01.3001.0014.7378 ◽

2020 ◽

Vol 4 (37) ◽

pp. 31-42

Author(s):

Robert Gwardyński

Keyword(s):

Public Safety ◽

Major Element ◽

Local Communities ◽

The State ◽

Security System ◽

Local Dimension ◽

State Security ◽

Sense Of Security

The Police constitute a major element in the state security system. Their operation has both a national and local dimension. The Police have an impact on a local community’s security, ensuring the safety of people, their health, life, property, as well as maintaining public safety and order. This article aims to indicate the areas of the Police’s operation that result in an improvement of the residents’ safety and an increase in their sense of security.

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Rancang Bangun Pengukur Suhu Tubuh Dengan Multi Sensor Untuk Mencegah Penyebaran Covid-19

Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) ◽

10.29207/resti.v5i3.2931 ◽

2021 ◽

Vol 5 (3) ◽

pp. 543-549

Author(s):

Helmy Yudhistira Putra ◽

Utomo Budiyanto

Keyword(s):

Body Temperature ◽

Temperature Measurement ◽

Temperature Sensor ◽

The Body ◽

Body Temperatures ◽

Heat Measurement ◽

Turn On ◽

Measurement Results ◽

Door Lock ◽

Body Heat

During the COVID-19 pandemic, the price of preventive equipment such as masks and hand sanitizers has increased significantly. Likewise, thermometers are experiencing an increase and scarcity, this tool is also sought after by many companies for screening employees and guests before entering the building to detect body temperatures that are suspected of being positive for COVID-19. The use of a thermometer operated by humans is very risky because dealing directly with people who could be ODP (People Under Monitoring/Suscpected ) or even positive for COVID-19, therefore we need tools for automatic body temperature screening and do not involve humans for the examination. This research uses the MLX-90614 body temperature sensor equipped with an ultrasonic support sensor to detect movement and measure the distance between the forehead and the temperature sensor so that the body heat measurement works optimally, and a 16x2 LCD to display the temperature measurement results. If the measured body temperature is more than 37.5 ° C degrees Celsius then the buzzer will turn on and the selenoid door lock will not open and will send a notification to the Telegram messaging application. The final result obtained is the formation of a prototype device for measuring body temperature automatically without the need to involve humans in measuring body temperature to control people who want to enter the building so as to reduce the risk of COVID-19 transmission

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Kybernetická bezpečnosť – analýza legislatívneho prostredia Slovenskej republiky a aktivít na národnej a medzinárodnej úrovni

Vojenské reflexie ◽

10.52651/vr.a.2021.1.47-60 ◽

2021 ◽

Vol 16 (1) ◽

pp. 47-60

Author(s):

Michaela Šimonová ◽

Keyword(s):

Information And Communication Technologies ◽

Cyber Security ◽

Communication Technologies ◽

Relevant Information ◽

Legal Regulation ◽

The State ◽

Security System ◽

Role Of The State ◽

Information And Communication

The arrival of information and communication technologies is nothing new. The number of people using these technologies and moving in cyberspace is growing, and therefore it is an important role of the state to respond sufficiently to such developments. A fundamental role of the state is to create a stable security system consisting of complex legislation as well as creation of a legislative environment capable of responding flexibly to the growing number of diverse incidents in cyberspace. Sufficient legal regulation consisting of unambiguous determination of competencies and tasks of individual subjects represents the basic pillar for the creation of a stable security system. The role of the state is also to maintain existing and create new partnerships with organizations that are able to provide relevant information and knowledge in the field of cyber security.

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