PIR Sensor Research Articles

Pengaruh Waktu Respon Pada Sistem Keamanan Rumah Berbasis IOT dengan ESP32-Cam dan PIR Menggunakan SmartPhone Android

Home security is priority for every home owner, the rise of crime rate in the housing area when they leave their house makes an innovation for security system in the housing area. Nowadays, humans want to get accurate and quick information and humans can't be separated from the smartphone. The implementation of smart home security system can be implemented with an Internet of Things system which can take pictures and provide real-time information to home owners via smartphones if an intruder is detected. With a PIR sensor (Passive Infrared) as a motion detector and a buzzer that will turn on when motion is detected, and an ESP32 CAM as a camera that will take pictures to visualized the incident directly. Motion security alarm is an application created to display all historical data that is detected by motion. The result of testing the security system get a 90% success percentage by sending sensor data and taking pictures automatically.

IoT-based smart infant baby cradle using IR IP-camera

With the evolution of the internet of things and headway technologies like android phones and sensors every single thing got coupled and get controlled through the internet distantly, but at the same time the number of family member workers is also incremented. infant baby needs parental aid 24/7 to monitor different actions and check different parameters distantly but it is impractical, especially for those Parents/Caretakers who work outside of the home. So, there is a need for a system through which Parents/Caretaker can aid their infant baby and see infant babies’ activities distantly in real time about different parameters and conditions of the infant baby. The proposed system is a smart infant Baby Cradle using IoT Technology that sends an alert notification to the Parent/Caretaker. In the proposed system IR IP-Camera is used to seize an infant baby in the real environment even at night. The proposed system is able to sense an infant baby’s scream using a Microphone Module for 10 seconds, the temperature of the infant’s environment, sense urine in meters ultrasonic sensor, automate the opening and closing of mosquitoes’ net to sense mosquitoes and other harmful parasites using PIR sensor, infant baby Mass using weighting Scale, automatic fan, toys and music to entertain infant baby. The power bank is used to aid infant baby’s in case of lack of electricity. Finally, all these sensors and components are physically connected through Arduino AT Mega 2560. When sensors sense then it updates data onto the database server and notifies her/his Parent/Caretaker using HC-05 Blue-tooth and GSM SIM900A-D57 Module. The proposed system is able to keep all recorded history for one month.

A Boarding School Santri Supervision System Design Based on Android Application to Replace the Rule of Dormitory Supervisor

An Islamic educational facility called a pesantren houses students, or santri, in dormitories. One of the biggest Islamic boarding schools in Jombang is called Darul 'Ulum. Students are expected to participate in early recitation activities, are forbidden from smoking, are forbidden from visiting the student rooms without the coach's permission, and are forbidden from entering the guest rooms. This research used a case study of a high school dormitory as an example. For proper monitoring of student breaches, a high number of students demand more efficient supervision. Based on these issues, a monitoring system is required that may alert the hostel supervisor to infractions in real-time, allowing them to take fast action against violators and impose sanctions in line with the seriousness of the offenses. This study uses an android application monitoring of students. According to the results of testing violations of students who smoke in the room using the MQ-2 sensor with 10 test trials, a 100% success rate is obtained in detecting cigarette smoke, and testing violations of students who are still in the room at the time of the early Koran reading with using a PIR sensor with 10 test trials, the success rate was 100% in detecting the presence of students. Both the RFID sensor test and the fingerprint sensor test resulted in delays of 1.59 seconds and 3.01 seconds, respectively, with 100% success rates.

PROTOTIPE SMART HOME DENGAN IoT (INTERNET of THINGS) BERBASIS WEMOS D1 MINI

Research has been carried out prototype Smart home with IoT (Internet of Things) based on Wemos D1 Mini which can simulate the application of Smart home that can be accessed via the internet by connecting electronic devices to the internet with a Wemos D1 mini microcontroller, while processing all data in the form of input and output. , with control system via wemos and supported by MQ-2 sensor, flame sensor, PIR sensor, relay, buzzer, water pump and fan. The method applied in this research is the monitoring and control system development carried out in this study, namely: the design is equipped with several features, namely sending notifications to the SmartPhone in the form of reports and settings through the application so that it can help users to find out and get information about the conditions that occur at home. , this design is also equipped with an MQ-2 sensor when the sensor detects the 5V fan will turn on to suck gas / smoke out of the room, as a continuation if a gas leak occurs, this prototype is also equipped with a Flame sensor which can turn on the water pump as a fire suppression by The concentration of the sensor works at a wavelength of less than 450 nm, it is also equipped with a PIR Sensor that will turn on an alarm if an intruder is detected in the house and on the tile.

Application of the Fuzzy Logic Method in Determining the Volume of Water Discharge to the Number of Humans Based on a Microcontroller

This research discusses the implementation of fuzzy logic in the design of an automatic water valve system. Fuzzy logic is used to calculate input values to avoid inappropriate power due to excessive sensor input variations. The system performance assessed is the success of the system in regulating the number of people at the capacity of water volume availability. The sensor system detects the number of people entering to determine the capacity according to the given input. The system is designed using an ATmega328 microcontroller. Ultrasonic & PIR sensors are used to predict the number of people passing by the door. To evaluate the performance of the system, the maximum number of 800 people, to avoid system failure. Experiments showed better accuracy in determining the degree of rotation of potentials and relays when the Tsukamoto fuzzy logic model was implemented. The system is more stable and the average value obtained is 34.1%.

RAILWAY TRACK CRACK DETECTION SYSTEM

Railways are large infrastructures, and in many countries they are the primary mode of transport. Because of their capacity, speed and reliability the railways have become a prime means of transportation. Only a small increase in railway efficiency has significant economic benefits for the rail industry. Therefore, a proper maintenance plan is required to control inspection frequency optimization and/or skill and efficiency improvements. Accidents that occur due to track breakage have been a major problem for the safety of life and timely service management of the railways. It is important to detect this breakage in real time before a train eventually reaches the damaged track and is subject to an accident. In this paper, the integration of ultrasonic crack detection method and complete station for eternal railway track geometry survey system into use and operation. This system consists of a GPS module, GSM modem, IR sensor, PIR sensor to put crack detection, contact intent and identification of any living being crossing the railroad track into operation. The GPS module and GSM modem lead to railway geometric parameter recognition and transmission of crack detection to nearby railway station. This paper also discusses the summation of a non-destructive ultrasonic test (NDT) and wireless sensor networks (WSNs) to hold the information in a continuous record without interruption in nobility during run-time. The PIR sensor is executed to keep manual patrolling and track finding of living beings away. This can work both during the night and the daytime. The summing up of both WSN and NDT technologies will form different advanced and trending applications to make wireless material scanning more cost-effective in real time.

RANCANG BANGUN SISTEM MONITORING SUHU COLD STORAGE BERBASIS IOT MENGGUNAKAN WEMOS D1 R2 DI PT. AEROFOOD ACS DENPASAR

Monitoring temperature and humidity in cold storage is very important to prevent damage to food raw materials. Checking the temperature in the cold storage is carried out every 4 hours with the results manually written on the log sheet by the working staff and also sometimes there are staff who do not close the cold storage door tightly so that it causes an increase in temperature. Therefore an IoT-based cold storage temperature monitoring system is created using Wemos D1 R2 in real time which is very necessary. The design of this prototype uses hardware, namely the WeMos D1 R2 microcontroller because it is based on ESP8266 which can be connected to WiFi, DHT22 temperature sensor, and HC-SR501 PIR sensor. The software used is blynk and google spreadsheet. The results of this prototype design are being able to read the cold storage temperature and humidity properly which can be seen in the blynk application on a smartphone by displaying the temperature and humidity values. This prototype also has a feature that sends notifications to smartphones when the temperature is read more than 5°C and has temperature data stored on Google spreadsheets. The conclusion of this study has succeeded in designing and making a prototype of an IoT-based cold storage temperature monitoring system. The testing of the prototype can work well. The results of applying the prototype to cold storage Room 21 obtained an average temperature of 2.9°C and an average humidity of 86%.

Suitcase Security System Using Android and GPS

Technological progress is something that cannot be avoided in line with the development of science. Technology provides many benefits because technology is present to facilitate human work. One of the technological advances is the presence of airplanes. To go wherever humans are not restricted by distance and time. Generally, people will use a suitcase to store their luggage when they travel because it is easier to carry. But the theft of items in the suitcase is rampant. For this reason, a security system can be made that can inform the owner that the suitcase has been forcibly opened. The PIR sensor installed in the suitcase will detect if there is movement and temperature of the human body heat in the suitcase. Then GSM SIM900A will send a notification to the owner and the buzzer will sound. If the suitcase has been stolen and taken away then we can see the location of the suitcase in the application that has been made with coordinates obtained from the GPS module installed in the suitcase. In addition, we can activate or deactivate the sensor through an application that has been made with the aim that when the owner opens the suitcase there will be no notification that the suitcase has been forced open and the buzzer will not ring.

SISTEM PENDETEKSI KETERSEDIAAN DAN LOKASI TEMPAT DUDUK PADA RUANGAN MENGGUNAKAN MOVABLE PASSIVE INFRA RED (PIR) ARRAY

Based on statistical data, every year there is an increase in population. This also happened to the increasing number of Catholics. The increase member in Saint Aloysius Church of Mojosongo isn’t accompanied by an increase of seating facilities, to solved this, a device was designed which will show seats that have been used or still empty through a viewer that will be placed near the entrance. The research method used in this study is a quantitative method. The number of seats used by in one block is 25 seats, the seat sample is 9 seats. Three (3) PIR sensors are placed above the row to the seat 2, where the direction of the PIR sensor is drived by a stepper motor with an angle is 22.61°. Detection alternated and sequentially starting from row A, row B and row C. In general, the seat detection system based on ATMEGA16 works according to the design. People can find an empty seat position by looking at the viewer (LED) and looking for LED lights that are not lit.

SIRATAR PERANCANGAN SISTEM PENERANGAN JALAN PINTAR TENAGA SURYA BERBASIS IOT

Solar street lighting can be a solution to solve these problems and can utilize solar energy. Solar street lighting is street lighting that utilizes sunlight as a source of electrical energy. In system design, there are several components, namely sensors and the addition of a microcontroller as a regulator of street lighting performance. At the implementation stage, this system is placed on a road with less light, from this stage the results obtained that the sensor coverage area can read as far as 6 meters with a reading angle of 200o the impact of the implementation of this designed system in the field of technology/innovation is better than previous tools within the range of the PIR sensor. In the social and environmental fields, the devices used such as solar panels are able to save on the use of electrical energy because they utilize natural energy, namely the sun. Providing solutions to the community in the event of a power outage, this lighting system will not die, so that at any time it is able to illuminate the community when walking at night.

RANCANG BANGUN PERANGKAP HAMA SERANGGA MENGGUNAKAN SENSOR PASSIVE INFRARED RECEIVER DAN SENSOR ULTRASONIK BERBASIS MIKROKONTROLER ESP32

Designing automatic midges for rice plants, in addition to trapping and repelling insect pests, can alsokill pests that always interfere with the growth of rice plants automatically based on microcontrollers. In thisdesign, PIR, ultrasonic sensors, and ESP32 are used as control systems. Ultrasonic sensors are used to emitultrasonic waves as a pest disruptor that wants to get close to rice plants. The PIR sensor itself is set to detectpests approaching plants and then react to the ultrasonic sensor to emit waves to disturb pests that perch on riceplants. The PIR sensor will work by capturing the thermal energy possessed by insect pests in front of the sensor. This is where the Arduino plays a role as a controller, which will carry out the execution. The use of this electric racket module is to give a sting to pests if the pests caught directly perch on the wire surrounding the lamp, where the wire has been supplied with a high electrical voltage even with a small electrical voltage input. In addition, the use of the module here is useful for killing pests that perch on traps if pests are not disturbed by waves emitted by ultrasonic sensors. The test results show that the performance of the designed system can function properly. The designed system can detect objects in the form of insect pests and can accurately display data to the 16x2 LCD.

Device-based Real-time Single User Indoor Localization Using Internet of Things

Background: Localization is an important area of implementation of the internet of things based on Wireless Sensor Networks. Outdoor user tracking is possible using the global positioning system; however, the global positioning system accuracy decreases in indoor environments. To overcome this problem, the wireless sensor network is used in internet of things-based technology for localization. Objective: The wireless sensor network-based indoor localization is categorized into two categories; rangebased and range-free localization. In range-based localization, it first computes the relative distance and then calculates relative coordinates. In range-based techniques, distance and position are calculated. The internet of things-based localization uses the range-based and range-free techniques of a wireless sensor network to localize any object. The Light Dependent Resistor-based localization work has been proposed in previous research. In this research, the light-dependent resistor traces a person’s entry /exit event as the person switches ON/OFF lights of the building. However, it was not a sufficient effort to localize a person using light dependent resistor. To overcome the problem of light dependent resistor, the two PIR sensors have been used in each room along with one RFID based approach in this study. Methods: An indoor scenario has been considered in this study. The hardware setup has been configured to trace the user. When a user enters inside a building, he will switch on the lights, and the light sensor records the light intensity and gives some reading. The difference in the reading of the light sensor (before switching ON the light and after switching OFF the light) gives some clue about a user in an indoor scenario. Nevertheless, if the lights of many rooms remain switched ON, then the user cannot be localized using the above method. In order to sort out this ambiguity of light sensors, two passive infrared sensors in each room along with one radio frequency identification-based model have been proposed in the present study. Implementing the single-user localization using a light-dependent resistor sensor becomes erroneous if a person moves from one room to another and the lights get turned ON/OFF. Moreover, the LDR-based model is affected by sunlight during the daytime. Results: As the implementation of passive infrared sensors along with one RFID-based localization technique gives 93% efficiency, the light-dependent resistor-based localization system gives an efficiency of 35%. Conclusion: The light-dependent resistor-based approach is prone to more errors because the user may enter multiple rooms while the lights of each room remain ON. To overcome this problem, a passive infrared sensor and radio frequency identification-based approach for a single user indoor localization has been proposed. The proposed techniques are easy and cost-effective for implementation. The results show that the proposed technique provides better localization accuracy than a light-dependent sensor-based technique for single-user indoor localization.

IoT Implementation for Server Room Security Monitoring Using Telegram API

This research aims to create a system that can monitor server room security by utilizing IoT technology, controllers, sensors, actuators, and Telegram API. The system made includes security for the indoor and outdoor parts. The method used in this study is experimental. The output obtained by the user is telegram text messages, photos, and video. The main controller on this system is the Raspberry Pi. This study showed that if the server room temperature is >230C, the system will send a message via Telegram. If the PIR sensor_1 or PIR sensor_2 detects an intruder or the measured distance is

DOOR SECURTY SYSTEM DESIGN BASED ON INTERNET OF THINGS

The development of the internet of things (IoT) is one of the influencing factors in the industrial era 4.0 towards the next industrial era, where with this technology humans can communicate with electronic devices connected to microcontrollers remotely using an internet connection. The door is a place to enter or exit to start daily activities. Therefore, door security is the main thing in designing a good room security. This research uses research and development methods, namely methods that aim to produce or develop certain products. There are several stages in the research, namely (1) literature review (2) analysis of tool and material requirements (3) Arduino Integrated Development Environment (IDE) schema design (4) system design with Arduino Nano and (5) system testing and analysis. It can be concluded from the test results that the door safety device can work according to the design made, considering the results of the Arduino Uno which can be connected to Radio Frequency Identification (RFID) and read e-KTP ID and passive infra-red or PIR sensors to detect movement and send notification to Telegram.

Design and Implementation of a Real-Time Smart Home Management System Considering Energy Saving

One of the most challenging problems related to the operation of smart microgrids is the optimal home energy management scheme with multiple and conflicting objectives. Moreover, there is a noticeable increase in homes equipped with renewable energy sources (RESs), where the coordination of loads and generation can achieve extra savings and minimize peak loads. In this paper, a solar-powered smart home with optimal energy management is designed in an affordable and secure manner, allowing the owner to control the home from remote and local sites using their smartphones and PCs. The Raspberry Pi 4 B is used as the brain of the proposed smart home automation management system (HAMS). It is used to collect the data from the existing sensors and store them, and then take the decision. The home is monitored using a graphical interface that monitors room temperature, humidity, smoke, and lighting through a set of sensors, as well as PIR sensors to monitor the people movement. This action enables remote control of all home appliances in a safe and emission-free manner. This target is reached using Cayenne, which is an IoT platform, in addition to building some codes related to some appliances and sensors not supported in Cayenne from scratch. Convenience for people with disabilities is considered by using the Amazon Echo Dot (Alexa) to control home appliances and the charging point by voice, implementing the associated code for connecting the Raspberry pi with Alexa from scratch, and simulating the system on LabVIEW. To reach the optimal operation and reduce the operating costs, an optimization framework for the home energy management system (HEMS) is proposed. The operating costs for the day amounted to approximately 16.039 €. There is a decrease in the operating costs by about 23.13%. The consumption decreased after using the smart HAMS by 18.161 kWh. The results of the optimization also show that the least area that can be used to install solar panels to produce the desired energy with the lowest cost is about 118.1039 m2, which is about 23.62% of the total surface area of the home in which the study was conducted. The obtained results prove the effectiveness of the proposed system in terms of automation, security, safety, and low operating costs.

Design and Implementation of IoT-Based Smart Laboratory Using ESP32 and Thingsboard to Improve Security and Safety in POLNEP Informatics Engineering Laboratory

The purpose of this research is to design and build an Internet of Things (IoT) based system that can be used to provide early warning when smoke or fire is detected in the building. The system is also expected to be able to provide notifications via mobile devices to technicians and the head of the laboratory when detecting the height of the rainwater overflow that exceeds a certain limit. The urgency of this research is the need for a system by utilizing the latest technology as an effort to improve safety and security for someone who is in the building when there is a fire hazard or for the safety of equipment in the laboratory. The methodology used in this research is to use a product development approach consisting of software and hardware in a project. Broadly speaking, the stages carried out are: (1) Defining project goals; (2) Define project requirements based on project goals; (3) Designing the system architecture; (4) Define User Experience (UX) flow; (5) Identify the parts/stages of development; (6) Assembling hardware and creating program code for each part/stage; (7) Integrating each part/stage; and (8) testing and troubleshooting. The hardware that will be used is the ESP32 microprocessor which is integrated with the IoT Thingsboard platform. The ESP32 microcontroller has been successfully used as an IoT node that is connected to several sensors including environmental sensors (temperature, humidity) DHT22, light intensity sensors (LDR), motion sensors (motion PIR sensors), magnetic switch reed sensors, MQ2 smoke detector sensors, and sensors. water level. On the server side, the Thingsboard platform has been successfully used as an MQTT broker, presenting data in the form of an interactive dashboard, and triggering alarms.

Remote poultry management system for small to medium scale producers using IoT

The demand for poultry products continues to increase in the world. The prevailing global climate change calls for improved poultry management systems to maintain optimal environmental conditions for boosting productivity. Increased food security based on sound, equitable and sustainable food production systems that utilize modern automation technologies is essential for all nations to be able to achieve the United Nations Sustainable Development Goals (UNSDGs). This proposed study seeks to help achieve some of the UNSDGs which include ending poverty, having zero hunger, good health and well-being, industry innovation and infrastructure. In this article, the design and implementation of a low-cost IoT-based remote poultry management system for small to medium scale producers is presented. Poultry farmers in developing countries are relying on manual poultry management methods which are labor-intensive. The proposed system which was built around the WiFi-enabled ESP8266 NodeMCU microcontroller is capable of monitoring and regulating temperature, humidity, water level, ammonia gas and the lighting system. Security is facilitated by the PIR sensor. The system minimizes employment costs and saves time. Besides, the system has unique capabilities of light scheduling and automatic switching control. The light schedules are pre-configured, and the user can select the required times of illumination. The illumination times in the evening are guided by the age of the birds. Light scheduling improves egg production and also conserves energy. The proposed light scheduling for the system was possible by executing a “cron job”. A “cron job” enables the web server to perform repetitive and specific tasks at specific times. Remote monitoring and ease of accessibility of the system via the internet anywhere in the world using devices like smart phones and laptops is facilitated by our proposed web-based portal www.agrorun.co.zw/. The web page also allows users to turn ON or OFF the actuators like fans, blower fan/extractor fan, water pump and the lights.

Low-Cost Home Security Notification System Using IoT and Telegram Bot: A Design and Implementation

Home security is a critical issue, especially for the civilians to protect their property from harm. Currently, the increase in home breaking usually occurs during school holidays and public holiday seasons. Therefore, to overcome the problem and the main objective is to design and develop a low-cost home security notification system using PIR sensor to detect movement of intruders, Raspberry Pi Camera, GPS module integrated with Raspberry Pi Zero WH to send an alert notification message with image, date, location, and time via Telegram Bot to the house owner’s and people nearby through a smart phone. The system utilizes the System Development Life Cycle (SDLC) by implementing the waterfall model as the methodology. Three experiments were conducted to examine the effectiveness of the system which is sensor detection range, response time and user acceptance test (UAT). The finding indicates that the home security notification system was efficient, effective, low-cost, and easy to use. Besides, the system can detect the presence of the intruder and send the notification message in a reasonable time. Meanwhile, the result from the UAT indicates that the proposed system has a positive impact and to be well accepted by the majority of the users. Hence, the system can help the house owners to take immediate action such as calling the neighbourhood association or police department authority when the system detects an intruder in the house.

Sistem Pendeteksi Keamanan Ruangan “Smart Security” Dengan Metode Fuzzy Logic Menggunakan Sensor PIR Berbasis Internet of Things (IoT)

The system is an attempt to assist in detection using sensors, an effort made for a room or house if people come or enter. A tool is designed that can be easy, affordable and can be used to prevent the danger of unknown people from entering the room or even into our homes. The author designed a "Smart Security" Room Security Detection System Using the Fuzzy Logic Method Using Internet of Things (IoT)-Based PIR Sensors. sending messages if someone enters the room or house so that the owner knows if someone is unknown. The author wants to design and make this tool that can be very helpful for use inside or at home in order to minimize the danger of people who cannot be recognized entering, room security detectors here with a distance of 1 cm to 2 meters the sensor can still be detected, if it exceeds 2 meter then the sensor will not read if anyone comes.

Design for A Remote Smart Home Monitor Using the Internet of Things (IoT)

Designing a Remote Smart Home Monitor Based on the Internet of Things (IoT) using the NodeMCU ESP32 microcontroller as a wifi network provider and also utilizing Firebase Technology as a data storage medium. This remote smart home monitor with the Internet of Things concept is safe because only people who have certain access can control home appliances such as turning on lights, fans, opening doors, filling water in the bath, preventing theft, in Remote Smart Home Monitors also uses CCTV cameras that utilize special applications, with the selection of these communication technologies efficiently and also saving power in controlling and monitoring from smart home remotely via smartphones. Test results control data can function properly when the switch control is activated then the lights, fans, doors will automatically turn on. Test results PIR sensor can detect movement or when the door is open and the buzzer will sound sending information on the android application. Test results, the ultrasonic sensor can work when the sensor reads the water distance >15 cm then the pump will work to fill the water and when the sensor distance reads the distance <2 cm then the pump will stop to fill the water.