This document describes a smart home system that allows users to control home appliances like lights, fans, and motors using voice commands to the Google Assistant. The system uses an ESP8266 microcontroller connected to relays to control the appliances. Voice commands are sent to the Google Assistant, decrypted, and sent to the microcontroller over Wi-Fi. The microcontroller then controls the relays and devices. The system aims to provide a low-cost smart home solution that can be controlled in multiple languages using voice commands to the Google Assistant.
IRJET- Home Control System using Artificial IntelligenceIRJET Journal
This document describes a home control system that uses voice commands via the Google Assistant. The system allows users to control household appliances like lights, fans, and TVs using natural language voice commands to the Google Assistant. The Google Assistant then sends the commands to IFTTT, which decodes them and sends signals to a NodeMCU microcontroller over WiFi. The microcontroller controls relays connected to appliances, turning them on and off. The system provides a low-cost way to control home appliances using voice commands with readily available components like the Google Assistant, IFTTT, NodeMCU, and relays.
Home automation, also known as smart home technology, allows users to control and automate various systems in their home such as lighting, climate control, entertainment, and appliances. A home automation system connects controlled devices to a central hub that can be controlled through wall mounts, mobile apps, tablets or the web. Setting up a basic smart home requires components like Arduino, NodeMCU, breadboards, wires and a smart assistant for voice control. However, a lack of technical standards and fragmentation between platforms can make developing consistent applications difficult. Security is also a concern as older and cheaper devices may not receive important software patches.
IRJET- Voice Controlled Home Automation SystemIRJET Journal
This document describes a voice controlled home automation system that allows users to control devices in their home through voice commands or a user interface. The system uses NodeMCU and Raspberry Pi boards connected to devices via sensors and relays. Users can control NodeMCU-connected devices through voice commands using an Android app and IFTTT. Devices connected to the Raspberry Pi can be controlled through a web-based user interface or automatically based on sensor readings. The system aims to provide flexible, low-cost home automation that improves safety, security, and comfort.
AN AMELIORATED METHODOLOGY FOR THE DESIGN AND IMPLEMENTATION OF HOME AUTOMATI...AM Publications,India
n this era of digitization and automation, the life of human being is getting simpler because almost everything is automatic where the old manual systems is replaced with the automated system. There is anincrease in demand for the internet and most of the businesses are automated today. At the same time, people are also fully dependent on the internet for day-to-day activites. In this paper, we are proposing an automated tool which controls the operations of Home appliances such as light, cooler, water tank, motion sensor, T.V., smoke detector through the use of mobile phone. This system uses the hardware devices such as arduino, ethernet shield, relay board, PIR sensor, MQ2 sensor; temperature sensor.Internet of things (IOT) provides a platform that allows devices to connectand control remotely across a network infra structured. In this paper, we have proposed an automated system (HAS) using andruino that employee the integration of cloud networking, wireless communication to provide the user with remote control of various home appliances. The system will automatically change the status of the home appliance on the basis of sensors data.This system is designed to be a low cost and expandable to other appliance.
Remote Control of Home Appliances with Smart Energy Efficient Model using And...IRJET Journal
This document proposes a system to remotely control home appliances using an Android application and Raspberry Pi microcontroller board. A Raspberry Pi located in the home will be connected to electronic devices and relays. It can receive commands from a customized Android app over the internet through Microsoft Azure cloud services. The app allows users to control devices from anywhere. An algorithm is also proposed to automatically optimize energy consumption by calculating total power usage and shutting devices off if a threshold is exceeded. The system aims to provide convenient, remote control of home appliances with security using affordable hardware and open-source software.
IRJET- Automation used for Household Application with Google AssistantIRJET Journal
The document describes the design of an automated floor cleaning machine that uses a Raspberry Pi, Google Assistant, sensors, and other components to clean floors autonomously using voice commands. The machine uses sensors to navigate and avoid obstacles while cleaning, and can be remotely operated and monitored via an Android device connected over WiFi. The goal is to develop a low-cost automated floor cleaner that reduces cleaning time and effort.
IRJET-Wireless Controlling of Remote Electrical Device using Android SmartphoneIRJET Journal
This document describes a project to control electrical devices remotely using an Android smartphone. It involves developing an Android app that connects to an Arduino board via WiFi. The Arduino is connected to devices like an LED. The app would allow the user to turn the LED on and off from anywhere within WiFi range. The system has three parts - an electronic module with Arduino and WiFi, a mobile app, and a web interface. It could enable remote home automation and security. The document outlines the hardware, software, methodology, and potential future applications of the system.
IRJET-Smart Home Automation System using Mobile ApplicationIRJET Journal
This document describes a smart home automation system that uses a mobile application and Bluetooth technology. The system allows users to control home appliances remotely from their smartphones. It uses an Arduino board connected to home appliances via relays. The Arduino board communicates with a mobile app over Bluetooth. Users can turn appliances on and off by pressing buttons in the app. Sensors like PIR and ultrasonic are used to provide additional automation and convenience features. The system aims to provide a low-cost, user-friendly way to remotely control home devices.
IRJET- Home Control System using Artificial IntelligenceIRJET Journal
This document describes a home control system that uses voice commands via the Google Assistant. The system allows users to control household appliances like lights, fans, and TVs using natural language voice commands to the Google Assistant. The Google Assistant then sends the commands to IFTTT, which decodes them and sends signals to a NodeMCU microcontroller over WiFi. The microcontroller controls relays connected to appliances, turning them on and off. The system provides a low-cost way to control home appliances using voice commands with readily available components like the Google Assistant, IFTTT, NodeMCU, and relays.
Home automation, also known as smart home technology, allows users to control and automate various systems in their home such as lighting, climate control, entertainment, and appliances. A home automation system connects controlled devices to a central hub that can be controlled through wall mounts, mobile apps, tablets or the web. Setting up a basic smart home requires components like Arduino, NodeMCU, breadboards, wires and a smart assistant for voice control. However, a lack of technical standards and fragmentation between platforms can make developing consistent applications difficult. Security is also a concern as older and cheaper devices may not receive important software patches.
IRJET- Voice Controlled Home Automation SystemIRJET Journal
This document describes a voice controlled home automation system that allows users to control devices in their home through voice commands or a user interface. The system uses NodeMCU and Raspberry Pi boards connected to devices via sensors and relays. Users can control NodeMCU-connected devices through voice commands using an Android app and IFTTT. Devices connected to the Raspberry Pi can be controlled through a web-based user interface or automatically based on sensor readings. The system aims to provide flexible, low-cost home automation that improves safety, security, and comfort.
AN AMELIORATED METHODOLOGY FOR THE DESIGN AND IMPLEMENTATION OF HOME AUTOMATI...AM Publications,India
n this era of digitization and automation, the life of human being is getting simpler because almost everything is automatic where the old manual systems is replaced with the automated system. There is anincrease in demand for the internet and most of the businesses are automated today. At the same time, people are also fully dependent on the internet for day-to-day activites. In this paper, we are proposing an automated tool which controls the operations of Home appliances such as light, cooler, water tank, motion sensor, T.V., smoke detector through the use of mobile phone. This system uses the hardware devices such as arduino, ethernet shield, relay board, PIR sensor, MQ2 sensor; temperature sensor.Internet of things (IOT) provides a platform that allows devices to connectand control remotely across a network infra structured. In this paper, we have proposed an automated system (HAS) using andruino that employee the integration of cloud networking, wireless communication to provide the user with remote control of various home appliances. The system will automatically change the status of the home appliance on the basis of sensors data.This system is designed to be a low cost and expandable to other appliance.
Remote Control of Home Appliances with Smart Energy Efficient Model using And...IRJET Journal
This document proposes a system to remotely control home appliances using an Android application and Raspberry Pi microcontroller board. A Raspberry Pi located in the home will be connected to electronic devices and relays. It can receive commands from a customized Android app over the internet through Microsoft Azure cloud services. The app allows users to control devices from anywhere. An algorithm is also proposed to automatically optimize energy consumption by calculating total power usage and shutting devices off if a threshold is exceeded. The system aims to provide convenient, remote control of home appliances with security using affordable hardware and open-source software.
IRJET- Automation used for Household Application with Google AssistantIRJET Journal
The document describes the design of an automated floor cleaning machine that uses a Raspberry Pi, Google Assistant, sensors, and other components to clean floors autonomously using voice commands. The machine uses sensors to navigate and avoid obstacles while cleaning, and can be remotely operated and monitored via an Android device connected over WiFi. The goal is to develop a low-cost automated floor cleaner that reduces cleaning time and effort.
IRJET-Wireless Controlling of Remote Electrical Device using Android SmartphoneIRJET Journal
This document describes a project to control electrical devices remotely using an Android smartphone. It involves developing an Android app that connects to an Arduino board via WiFi. The Arduino is connected to devices like an LED. The app would allow the user to turn the LED on and off from anywhere within WiFi range. The system has three parts - an electronic module with Arduino and WiFi, a mobile app, and a web interface. It could enable remote home automation and security. The document outlines the hardware, software, methodology, and potential future applications of the system.
IRJET-Smart Home Automation System using Mobile ApplicationIRJET Journal
This document describes a smart home automation system that uses a mobile application and Bluetooth technology. The system allows users to control home appliances remotely from their smartphones. It uses an Arduino board connected to home appliances via relays. The Arduino board communicates with a mobile app over Bluetooth. Users can turn appliances on and off by pressing buttons in the app. Sensors like PIR and ultrasonic are used to provide additional automation and convenience features. The system aims to provide a low-cost, user-friendly way to remotely control home devices.
IRJET-A Nodemcu based Home Automation SystemIRJET Journal
This document describes a NodeMCU-based home automation system that allows users to control home appliances like lights and fans remotely through a web browser or mobile application. The system uses a NodeMCU microcontroller connected to switches and sensors to interface with home appliances. The NodeMCU connects to the cloud to allow remote control via a web interface. When a user sends a command through the web interface, the NodeMCU controls the switches and updates the user on the appliance status. Sensors can also automate appliances based on environmental conditions. The system aims to provide low-cost smart home control using widely used Wi-Fi and internet protocols.
The document describes an internship project on developing a smart home automation system using Internet of Things (IoT) technology. The objectives were to familiarize with basic IoT concepts and analyze home automation using IoT. Over four weeks, the intern studied IoT, its components, latest projects, and implemented a project. The project uses an ESP8266 WiFi module, Arduino, relays and a Blynk app to control appliances remotely. Experimental results showed successful remote control of appliances over WiFi. The system provides home security and automation at low cost. Future work may include cross-platform deployment and controlling more appliances.
In today's world technology, the lives of our people have become simpler and more fun. However, this new technology is a help to all of us, some people require greater support and assistance than others: the elderly or the disabled. Technology may allow a way for them to have a nearly normal life. So, the idea of a personal assistant robot has been our priority. This car is built specifically for this category of people and its primary function is to provide support for the care of the elderly or the disabled. Personal robotic aids aim to minimize people's social activities in their everyday tasks. In our project, we had developed a smart home system that uses a voice-controlled Android application to operate home appliances that transmit data multiple devices via wireless transmission. The HC-06 Bluetooth board, Arduino Uno, LED, Relay, and NODEMCU are the hardware components used in this project. The system built can be installed as a single portable unit and allows one to monitor lighting, fans, air conditioners, TV sets, surveillance cameras, electronic doors, computer devices, sound system, etc. wirelessly and transform any gadget that is plugged into a wall outlet on or off, receive the status of various sensors and take a decision the framework is compact and designed in a manner that can be easily assembled, programmed, run and managed, ThingSpeak cloud platform is used to combine the home devices; review and store the data then web server collect it using HTTP request from the ThingSpeak cloud and saved into MySQL database. The sensors read and update the current actions on the cloud and web application of ThingSpeak. People living alone may need a helping hand at home as well. A voice-controlled home automation system is also configured such that users can execute certain functions simply by using their voices, and the system is configured to provide a portable interface (remote) such that the user can say their orders quickly. Using a remote makes the device more compact and user-friendly.
IRJET - IoT based Home Automation using ATmega328 MicrocontrollerIRJET Journal
This document describes an IoT-based home automation system using an ATmega328 microcontroller. The system allows controlling home appliances like lights and fans remotely over WiFi. An ATmega328 microcontroller communicates with an ESP8266 WiFi module to send and receive data from a server and control relays connected to appliances. The system provides a user-friendly Android app interface to control appliances from anywhere. It discusses the components used - ATmega328, ESP8266, relays, voltage regulators. The system aims to automate homes and control appliances with clicks from a smartphone for convenience and energy savings.
This document provides a technical proposal for a single smart home automation solution called Intelligent Home Solutions (IHS). It describes IHS's system architecture which includes sensors that communicate with a central IHS hub over various protocols like Z-Wave, ZigBee, and Wi-Fi. The hub connects to the internet through Wi-Fi or Ethernet and sends sensor data to a cloud server for remote monitoring and control. The proposal outlines the hardware components like the Raspberry Pi and GPIO used in the hub, as well as the software and various smart home scenarios and features that IHS can enable.
Home automation using blynk app with fan direction control and displaying sta...Diwash Kapil Chettri
The document presents a mini project on controlling electrical appliances using IoT. The project uses an ESP8266 WiFi module, an L298 motor driver, relay modules, and an LCD display to interface appliances like bulbs, fans, and AC units. A smartphone app allows remote control and monitoring of devices. The system provides convenience, energy savings, and security for smart home automation. Challenges include data security and lack of standards. The project aims to address increasing demand for smart homes with remote control and data collection capabilities.
IRJET - IoT based Advanced Home AutomationIRJET Journal
This document describes an IoT-based home automation system that allows users to control home appliances remotely through either a website or voice commands. The system uses a PIC microcontroller connected to sensors, relays for appliances, and a GSM module for internet connectivity. It provides comfort features like voice-controlled lights and fans. Security features include a burglar alarm and gas detection. The system aims to help elderly or disabled people control home devices easily through voice commands.
This document presents a design for an IoT-based home automation system using the ESP8266 WiFi module. The system aims to reduce electricity waste by automatically turning off appliances when not in use. It has two main components - an Arduino board that controls the ESP8266 WiFi module, and the ESP8266 module which creates a WiFi network to control connected devices remotely over the internet. The system is intended to be centralized and allow remote access and control of a home's devices from any location via an IP address or website.
The document describes a home automation control system that uses a Raspberry Pi to monitor and control appliances remotely via the internet. Sensors and devices in the home are connected to the Raspberry Pi, which is connected to the internet. This allows users to control appliances from anywhere using a web-based interface. The system provides convenience, security, and energy efficiency for homeowners while reducing costs compared to previous home automation systems. The Raspberry Pi provides a low-cost, flexible platform to connect devices in the home to the internet and allow remote monitoring and control via a web browser.
IRJET - Smart Classroom Automation based on IoTIRJET Journal
This document proposes a smart classroom automation system based on IoT. It discusses using various sensors like PIR, temperature, humidity, and door sensors connected to an Arduino microcontroller. The sensors will detect parameters like motion, temperature, humidity, and door openings. The Arduino will create a data package and send it to a server. The server will store the data in a database and compare sensor readings to schedules to detect abnormalities, like motion during non-official hours. If detected, an alert will be sent via SMS to authorized persons. The system will also automatically control lights, fans, and projectors based on PIR motion readings. The goal is to create an affordable and energy efficient smart classroom environment for monitoring and automation
Home Automation using IOT and Mobile AppIRJET Journal
This document proposes a home automation system using an Android mobile application and voice recognition. The system would use an Arduino microcontroller connected to home appliances via sensors and actuators. An Android app would allow users to remotely control and monitor appliances using voice commands. The app communicates with the Arduino micro-web server via the internet. This provides a low-cost and flexible way to automate home devices and appliances using an Android mobile device and voice control.
Technology is a never ending process. To be able to design a product using the current technology that will be beneficial to the lives of others is a huge contribution to the community. This paper presents the design and implementation of a low cost but yet flexible and secure cell phone based home automation system. The design is based on a stand alone BT board and the home appliances are connected to the input/ output ports of this board via relays. The communication between the cell phone and the BT board is wireless. This system is designed to be low cost and scalable allowing variety of devices to be controlled with minimum changes to its core. Password protection is being used to only allow authorised users from accessing the appliances at home.
The project is designed to operate electrical loads using relays interfaced to a microcontroller through remotely operated commands to it by touch screen based user friendly GUI on any smart phone with Android applications. 8 Channel Android Bluetooth Projects is great for controlling your devices over Bluetooth link without any RF design knowledge. This module is designed to plug in to your design seamlessly. Individual relay can be controlled by simple commands. [9]
The project is designed to operate relay/electrical loads using an Android application device. The
system operates electrical loads depending on the data transmitted from the Android application device. Operating conventional wall switches is difficult for elderly or physically handicapped people. This proposed system solves the problem by integrating house hold appliances to a control unit that can be operated by an Android smart-phone/Tablet etc.
Remote operation is achieved by any smart-phone/Tablet etc., with Android OS, upon a GUI (Graphical User Interface) based touch screen operation, interfaced to the microcontroller of 8051 family. The program on the microcontroller serially communicates with Bluetooth device to generate respective output based on the input data (sent from Android application device) to operate a set of relays through a relay driver IC. The loads are interfaced to the control unit through the relays. The system can be used in existing domestic area for either operating the loads through conventional switches.[10]
This document describes a student project on home automation. It presents a prototype that allows controlling home devices like lights and doors using an Android phone, laptop, or web application. The project was completed by 4 students for their Bachelor's degree. It implemented basic home automation functions like turning lights on/off and opening/closing an automated door. Control was achieved through Bluetooth on Android, serial communication on laptop, and Ethernet on the web app.
The document discusses home automation and introduces a home automation project using an Arduino Uno, voltage regulator, WiFi module, and relay driver circuit IC. It aims to control home appliances remotely using a WiFi connection. The system would allow users to control lights, outlets, and other devices from their phone using apps like Blynk, IFTTT, and Google Assistant for added convenience and energy savings. While home automation provides benefits, it also faces challenges with installation costs, technology complexity, and system compatibility.
This document provides an overview of a project report on controlling home appliances using an Android smartphone. It includes an introduction describing how smartphones can be used to automate household tasks by connecting to appliances over Bluetooth. It also includes sections on acknowledgements, literature review, design considerations, measurements, simulation, and conclusions. The project aims to develop a mobile application for Android devices to remotely control home appliances for the benefit of senior citizens and others.
Implementation of Real Time Home Automation of Embedded System Design with In...IRJET Journal
1) The document describes a home automation system using an Arduino board, WiFi module, sensors, and relays to control devices remotely using an Android app.
2) The system allows users to control lights, fans, motors and other home appliances from their phone through voice commands or a mobile app interface.
3) Sensors monitor temperature, humidity, motion and water levels, and the system aims to provide security, convenience and energy efficiency for users.
IRJET- Smart Home Automation using IoT with Security FeaturesIRJET Journal
This document summarizes a research paper on designing a smart home automation system using IoT with security features. The proposed system uses an Arduino board connected to various sensors and appliances via relays to allow remote control and monitoring via a mobile app and cloud server. Security features like motion detection, alarms, and cameras are included to monitor the home remotely. The system is designed to be low cost while providing flexibility and security in controlling devices within the home using WiFi and password protection.
The document describes the design and development of an IntelliHome system. The system was created to make home automation more efficient and provide additional security and features through a single smartphone application. The system includes modules for controlling appliances, monitoring weather, automating plant watering, and adding smart lock security. An ESP32 microcontroller is used to connect the isolated modules. The system aims to improve users' convenience, security, and quality of life through automated control and monitoring capabilities accessible via mobile device.
The document describes a home automation system called H-Box that allows users to control appliances and devices in two separate homes remotely using a mobile phone app. The system uses NodeMCU microcontroller boards connected to devices in each home that connect to a server via WiFi. When a user presses buttons in the Android app, signals are sent to the server and received by the NodeMCUs to control the connected devices. This allows for remote monitoring and control of appliances in multiple homes using an inexpensive system with an intuitive interface. The system is designed to help elderly and disabled users control their home environments more easily.
IRJET- IoT based Dual-ARM Tele Robotic SystemIRJET Journal
This document describes an IoT-based dual-arm tele-robotic system that allows a user to remotely control a robotic vehicle and arms using a mobile application over WiFi. The robotic system uses an Arduino microcontroller connected to motors, cameras, sensors and other components. It transmits live video to the user and allows remote control of the robot's movement and arms. The system is intended for applications like military, security and industrial uses where remote operation is needed. It provides real-time control and surveillance capabilities through an IoT network without distance limitations.
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...IRJET Journal
1) The document discusses the Sungal Tunnel project in Jammu and Kashmir, India, which is being constructed using the New Austrian Tunneling Method (NATM).
2) NATM involves continuous monitoring during construction to adapt to changing ground conditions, and makes extensive use of shotcrete for temporary tunnel support.
3) The methodology section outlines the systematic geotechnical design process for tunnels according to Austrian guidelines, and describes the various steps of NATM tunnel construction including initial and secondary tunnel support.
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTUREIRJET Journal
This study examines the effect of response reduction factors (R factors) on reinforced concrete (RC) framed structures through nonlinear dynamic analysis. Three RC frame models with varying heights (4, 8, and 12 stories) were analyzed in ETABS software under different R factors ranging from 1 to 5. The results showed that displacement increased as the R factor decreased, indicating less linear behavior for lower R factors. Drift also decreased proportionally with increasing R factors from 1 to 5. Shear forces in the frames decreased with higher R factors. In general, R factors of 3 to 5 produced more satisfactory performance with less displacement and drift. The displacement variations between different building heights were consistent at different R factors. This study evaluated how R factors influence
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This document describes a NodeMCU-based home automation system that allows users to control home appliances like lights and fans remotely through a web browser or mobile application. The system uses a NodeMCU microcontroller connected to switches and sensors to interface with home appliances. The NodeMCU connects to the cloud to allow remote control via a web interface. When a user sends a command through the web interface, the NodeMCU controls the switches and updates the user on the appliance status. Sensors can also automate appliances based on environmental conditions. The system aims to provide low-cost smart home control using widely used Wi-Fi and internet protocols.
The document describes an internship project on developing a smart home automation system using Internet of Things (IoT) technology. The objectives were to familiarize with basic IoT concepts and analyze home automation using IoT. Over four weeks, the intern studied IoT, its components, latest projects, and implemented a project. The project uses an ESP8266 WiFi module, Arduino, relays and a Blynk app to control appliances remotely. Experimental results showed successful remote control of appliances over WiFi. The system provides home security and automation at low cost. Future work may include cross-platform deployment and controlling more appliances.
In today's world technology, the lives of our people have become simpler and more fun. However, this new technology is a help to all of us, some people require greater support and assistance than others: the elderly or the disabled. Technology may allow a way for them to have a nearly normal life. So, the idea of a personal assistant robot has been our priority. This car is built specifically for this category of people and its primary function is to provide support for the care of the elderly or the disabled. Personal robotic aids aim to minimize people's social activities in their everyday tasks. In our project, we had developed a smart home system that uses a voice-controlled Android application to operate home appliances that transmit data multiple devices via wireless transmission. The HC-06 Bluetooth board, Arduino Uno, LED, Relay, and NODEMCU are the hardware components used in this project. The system built can be installed as a single portable unit and allows one to monitor lighting, fans, air conditioners, TV sets, surveillance cameras, electronic doors, computer devices, sound system, etc. wirelessly and transform any gadget that is plugged into a wall outlet on or off, receive the status of various sensors and take a decision the framework is compact and designed in a manner that can be easily assembled, programmed, run and managed, ThingSpeak cloud platform is used to combine the home devices; review and store the data then web server collect it using HTTP request from the ThingSpeak cloud and saved into MySQL database. The sensors read and update the current actions on the cloud and web application of ThingSpeak. People living alone may need a helping hand at home as well. A voice-controlled home automation system is also configured such that users can execute certain functions simply by using their voices, and the system is configured to provide a portable interface (remote) such that the user can say their orders quickly. Using a remote makes the device more compact and user-friendly.
IRJET - IoT based Home Automation using ATmega328 MicrocontrollerIRJET Journal
This document describes an IoT-based home automation system using an ATmega328 microcontroller. The system allows controlling home appliances like lights and fans remotely over WiFi. An ATmega328 microcontroller communicates with an ESP8266 WiFi module to send and receive data from a server and control relays connected to appliances. The system provides a user-friendly Android app interface to control appliances from anywhere. It discusses the components used - ATmega328, ESP8266, relays, voltage regulators. The system aims to automate homes and control appliances with clicks from a smartphone for convenience and energy savings.
This document provides a technical proposal for a single smart home automation solution called Intelligent Home Solutions (IHS). It describes IHS's system architecture which includes sensors that communicate with a central IHS hub over various protocols like Z-Wave, ZigBee, and Wi-Fi. The hub connects to the internet through Wi-Fi or Ethernet and sends sensor data to a cloud server for remote monitoring and control. The proposal outlines the hardware components like the Raspberry Pi and GPIO used in the hub, as well as the software and various smart home scenarios and features that IHS can enable.
Home automation using blynk app with fan direction control and displaying sta...Diwash Kapil Chettri
The document presents a mini project on controlling electrical appliances using IoT. The project uses an ESP8266 WiFi module, an L298 motor driver, relay modules, and an LCD display to interface appliances like bulbs, fans, and AC units. A smartphone app allows remote control and monitoring of devices. The system provides convenience, energy savings, and security for smart home automation. Challenges include data security and lack of standards. The project aims to address increasing demand for smart homes with remote control and data collection capabilities.
IRJET - IoT based Advanced Home AutomationIRJET Journal
This document describes an IoT-based home automation system that allows users to control home appliances remotely through either a website or voice commands. The system uses a PIC microcontroller connected to sensors, relays for appliances, and a GSM module for internet connectivity. It provides comfort features like voice-controlled lights and fans. Security features include a burglar alarm and gas detection. The system aims to help elderly or disabled people control home devices easily through voice commands.
This document presents a design for an IoT-based home automation system using the ESP8266 WiFi module. The system aims to reduce electricity waste by automatically turning off appliances when not in use. It has two main components - an Arduino board that controls the ESP8266 WiFi module, and the ESP8266 module which creates a WiFi network to control connected devices remotely over the internet. The system is intended to be centralized and allow remote access and control of a home's devices from any location via an IP address or website.
The document describes a home automation control system that uses a Raspberry Pi to monitor and control appliances remotely via the internet. Sensors and devices in the home are connected to the Raspberry Pi, which is connected to the internet. This allows users to control appliances from anywhere using a web-based interface. The system provides convenience, security, and energy efficiency for homeowners while reducing costs compared to previous home automation systems. The Raspberry Pi provides a low-cost, flexible platform to connect devices in the home to the internet and allow remote monitoring and control via a web browser.
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Home Automation using IOT and Mobile AppIRJET Journal
This document proposes a home automation system using an Android mobile application and voice recognition. The system would use an Arduino microcontroller connected to home appliances via sensors and actuators. An Android app would allow users to remotely control and monitor appliances using voice commands. The app communicates with the Arduino micro-web server via the internet. This provides a low-cost and flexible way to automate home devices and appliances using an Android mobile device and voice control.
Technology is a never ending process. To be able to design a product using the current technology that will be beneficial to the lives of others is a huge contribution to the community. This paper presents the design and implementation of a low cost but yet flexible and secure cell phone based home automation system. The design is based on a stand alone BT board and the home appliances are connected to the input/ output ports of this board via relays. The communication between the cell phone and the BT board is wireless. This system is designed to be low cost and scalable allowing variety of devices to be controlled with minimum changes to its core. Password protection is being used to only allow authorised users from accessing the appliances at home.
The project is designed to operate electrical loads using relays interfaced to a microcontroller through remotely operated commands to it by touch screen based user friendly GUI on any smart phone with Android applications. 8 Channel Android Bluetooth Projects is great for controlling your devices over Bluetooth link without any RF design knowledge. This module is designed to plug in to your design seamlessly. Individual relay can be controlled by simple commands. [9]
The project is designed to operate relay/electrical loads using an Android application device. The
system operates electrical loads depending on the data transmitted from the Android application device. Operating conventional wall switches is difficult for elderly or physically handicapped people. This proposed system solves the problem by integrating house hold appliances to a control unit that can be operated by an Android smart-phone/Tablet etc.
Remote operation is achieved by any smart-phone/Tablet etc., with Android OS, upon a GUI (Graphical User Interface) based touch screen operation, interfaced to the microcontroller of 8051 family. The program on the microcontroller serially communicates with Bluetooth device to generate respective output based on the input data (sent from Android application device) to operate a set of relays through a relay driver IC. The loads are interfaced to the control unit through the relays. The system can be used in existing domestic area for either operating the loads through conventional switches.[10]
This document describes a student project on home automation. It presents a prototype that allows controlling home devices like lights and doors using an Android phone, laptop, or web application. The project was completed by 4 students for their Bachelor's degree. It implemented basic home automation functions like turning lights on/off and opening/closing an automated door. Control was achieved through Bluetooth on Android, serial communication on laptop, and Ethernet on the web app.
The document discusses home automation and introduces a home automation project using an Arduino Uno, voltage regulator, WiFi module, and relay driver circuit IC. It aims to control home appliances remotely using a WiFi connection. The system would allow users to control lights, outlets, and other devices from their phone using apps like Blynk, IFTTT, and Google Assistant for added convenience and energy savings. While home automation provides benefits, it also faces challenges with installation costs, technology complexity, and system compatibility.
This document provides an overview of a project report on controlling home appliances using an Android smartphone. It includes an introduction describing how smartphones can be used to automate household tasks by connecting to appliances over Bluetooth. It also includes sections on acknowledgements, literature review, design considerations, measurements, simulation, and conclusions. The project aims to develop a mobile application for Android devices to remotely control home appliances for the benefit of senior citizens and others.
Implementation of Real Time Home Automation of Embedded System Design with In...IRJET Journal
1) The document describes a home automation system using an Arduino board, WiFi module, sensors, and relays to control devices remotely using an Android app.
2) The system allows users to control lights, fans, motors and other home appliances from their phone through voice commands or a mobile app interface.
3) Sensors monitor temperature, humidity, motion and water levels, and the system aims to provide security, convenience and energy efficiency for users.
IRJET- Smart Home Automation using IoT with Security FeaturesIRJET Journal
This document summarizes a research paper on designing a smart home automation system using IoT with security features. The proposed system uses an Arduino board connected to various sensors and appliances via relays to allow remote control and monitoring via a mobile app and cloud server. Security features like motion detection, alarms, and cameras are included to monitor the home remotely. The system is designed to be low cost while providing flexibility and security in controlling devices within the home using WiFi and password protection.
The document describes the design and development of an IntelliHome system. The system was created to make home automation more efficient and provide additional security and features through a single smartphone application. The system includes modules for controlling appliances, monitoring weather, automating plant watering, and adding smart lock security. An ESP32 microcontroller is used to connect the isolated modules. The system aims to improve users' convenience, security, and quality of life through automated control and monitoring capabilities accessible via mobile device.
The document describes a home automation system called H-Box that allows users to control appliances and devices in two separate homes remotely using a mobile phone app. The system uses NodeMCU microcontroller boards connected to devices in each home that connect to a server via WiFi. When a user presses buttons in the Android app, signals are sent to the server and received by the NodeMCUs to control the connected devices. This allows for remote monitoring and control of appliances in multiple homes using an inexpensive system with an intuitive interface. The system is designed to help elderly and disabled users control their home environments more easily.
IRJET- IoT based Dual-ARM Tele Robotic SystemIRJET Journal
This document describes an IoT-based dual-arm tele-robotic system that allows a user to remotely control a robotic vehicle and arms using a mobile application over WiFi. The robotic system uses an Arduino microcontroller connected to motors, cameras, sensors and other components. It transmits live video to the user and allows remote control of the robot's movement and arms. The system is intended for applications like military, security and industrial uses where remote operation is needed. It provides real-time control and surveillance capabilities through an IoT network without distance limitations.
Similar to GOOGLE ASSISTANT SMART HOME USING A MULTI-LINGUAL SPEECH RECOGNITION SYSTEM (20)
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...IRJET Journal
1) The document discusses the Sungal Tunnel project in Jammu and Kashmir, India, which is being constructed using the New Austrian Tunneling Method (NATM).
2) NATM involves continuous monitoring during construction to adapt to changing ground conditions, and makes extensive use of shotcrete for temporary tunnel support.
3) The methodology section outlines the systematic geotechnical design process for tunnels according to Austrian guidelines, and describes the various steps of NATM tunnel construction including initial and secondary tunnel support.
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTUREIRJET Journal
This study examines the effect of response reduction factors (R factors) on reinforced concrete (RC) framed structures through nonlinear dynamic analysis. Three RC frame models with varying heights (4, 8, and 12 stories) were analyzed in ETABS software under different R factors ranging from 1 to 5. The results showed that displacement increased as the R factor decreased, indicating less linear behavior for lower R factors. Drift also decreased proportionally with increasing R factors from 1 to 5. Shear forces in the frames decreased with higher R factors. In general, R factors of 3 to 5 produced more satisfactory performance with less displacement and drift. The displacement variations between different building heights were consistent at different R factors. This study evaluated how R factors influence
A COMPARATIVE ANALYSIS OF RCC ELEMENT OF SLAB WITH STARK STEEL (HYSD STEEL) A...IRJET Journal
This study compares the use of Stark Steel and TMT Steel as reinforcement materials in a two-way reinforced concrete slab. Mechanical testing is conducted to determine the tensile strength, yield strength, and other properties of each material. A two-way slab design adhering to codes and standards is executed with both materials. The performance is analyzed in terms of deflection, stability under loads, and displacement. Cost analyses accounting for material, durability, maintenance, and life cycle costs are also conducted. The findings provide insights into the economic and structural implications of each material for reinforcement selection and recommendations on the most suitable material based on the analysis.
Effect of Camber and Angles of Attack on Airfoil CharacteristicsIRJET Journal
This document discusses a study analyzing the effect of camber, position of camber, and angle of attack on the aerodynamic characteristics of airfoils. Sixteen modified asymmetric NACA airfoils were analyzed using computational fluid dynamics (CFD) by varying the camber, camber position, and angle of attack. The results showed the relationship between these parameters and the lift coefficient, drag coefficient, and lift to drag ratio. This provides insight into how changes in airfoil geometry impact aerodynamic performance.
A Review on the Progress and Challenges of Aluminum-Based Metal Matrix Compos...IRJET Journal
This document reviews the progress and challenges of aluminum-based metal matrix composites (MMCs), focusing on their fabrication processes and applications. It discusses how various aluminum MMCs have been developed using reinforcements like borides, carbides, oxides, and nitrides to improve mechanical and wear properties. These composites have gained prominence for their lightweight, high-strength and corrosion resistance properties. The document also examines recent advancements in fabrication techniques for aluminum MMCs and their growing applications in industries such as aerospace and automotive. However, it notes that challenges remain around issues like improper mixing of reinforcements and reducing reinforcement agglomeration.
Dynamic Urban Transit Optimization: A Graph Neural Network Approach for Real-...IRJET Journal
This document discusses research on using graph neural networks (GNNs) for dynamic optimization of public transportation networks in real-time. GNNs represent transit networks as graphs with nodes as stops and edges as connections. The GNN model aims to optimize networks using real-time data on vehicle locations, arrival times, and passenger loads. This helps increase mobility, decrease traffic, and improve efficiency. The system continuously trains and infers to adapt to changing transit conditions, providing decision support tools. While research has focused on performance, more work is needed on security, socio-economic impacts, contextual generalization of models, continuous learning approaches, and effective real-time visualization.
Structural Analysis and Design of Multi-Storey Symmetric and Asymmetric Shape...IRJET Journal
This document summarizes a research project that aims to compare the structural performance of conventional slab and grid slab systems in multi-story buildings using ETABS software. The study will analyze both symmetric and asymmetric building models under various loading conditions. Parameters like deflections, moments, shears, and stresses will be examined to evaluate the structural effectiveness of each slab type. The results will provide insights into the comparative behavior of conventional and grid slabs to help engineers and architects select appropriate slab systems based on building layouts and design requirements.
A Review of “Seismic Response of RC Structures Having Plan and Vertical Irreg...IRJET Journal
This document summarizes and reviews a research paper on the seismic response of reinforced concrete (RC) structures with plan and vertical irregularities, with and without infill walls. It discusses how infill walls can improve or reduce the seismic performance of RC buildings, depending on factors like wall layout, height distribution, connection to the frame, and relative stiffness of walls and frames. The reviewed research paper analyzes the behavior of infill walls, effects of vertical irregularities, and seismic performance of high-rise structures under linear static and dynamic analysis. It studies response characteristics like story drift, deflection and shear. The document also provides literature on similar research investigating the effects of infill walls, soft stories, plan irregularities, and different
This document provides a review of machine learning techniques used in Advanced Driver Assistance Systems (ADAS). It begins with an abstract that summarizes key applications of machine learning in ADAS, including object detection, recognition, and decision-making. The introduction discusses the integration of machine learning in ADAS and how it is transforming vehicle safety. The literature review then examines several research papers on topics like lightweight deep learning models for object detection and lane detection models using image processing. It concludes by discussing challenges and opportunities in the field, such as improving algorithm robustness and adaptability.
Long Term Trend Analysis of Precipitation and Temperature for Asosa district,...IRJET Journal
The document analyzes temperature and precipitation trends in Asosa District, Benishangul Gumuz Region, Ethiopia from 1993 to 2022 based on data from the local meteorological station. The results show:
1) The average maximum and minimum annual temperatures have generally decreased over time, with maximum temperatures decreasing by a factor of -0.0341 and minimum by -0.0152.
2) Mann-Kendall tests found the decreasing temperature trends to be statistically significant for annual maximum temperatures but not for annual minimum temperatures.
3) Annual precipitation in Asosa District showed a statistically significant increasing trend.
The conclusions recommend development planners account for rising summer precipitation and declining temperatures in
P.E.B. Framed Structure Design and Analysis Using STAAD ProIRJET Journal
This document discusses the design and analysis of pre-engineered building (PEB) framed structures using STAAD Pro software. It provides an overview of PEBs, including that they are designed off-site with building trusses and beams produced in a factory. STAAD Pro is identified as a key tool for modeling, analyzing, and designing PEBs to ensure their performance and safety under various load scenarios. The document outlines modeling structural parts in STAAD Pro, evaluating structural reactions, assigning loads, and following international design codes and standards. In summary, STAAD Pro is used to design and analyze PEB framed structures to ensure safety and code compliance.
A Review on Innovative Fiber Integration for Enhanced Reinforcement of Concre...IRJET Journal
This document provides a review of research on innovative fiber integration methods for reinforcing concrete structures. It discusses studies that have explored using carbon fiber reinforced polymer (CFRP) composites with recycled plastic aggregates to develop more sustainable strengthening techniques. It also examines using ultra-high performance fiber reinforced concrete to improve shear strength in beams. Additional topics covered include the dynamic responses of FRP-strengthened beams under static and impact loads, and the performance of preloaded CFRP-strengthened fiber reinforced concrete beams. The review highlights the potential of fiber composites to enable more sustainable and resilient construction practices.
Survey Paper on Cloud-Based Secured Healthcare SystemIRJET Journal
This document summarizes a survey on securing patient healthcare data in cloud-based systems. It discusses using technologies like facial recognition, smart cards, and cloud computing combined with strong encryption to securely store patient data. The survey found that healthcare professionals believe digitizing patient records and storing them in a centralized cloud system would improve access during emergencies and enable more efficient care compared to paper-based systems. However, ensuring privacy and security of patient data is paramount as healthcare incorporates these digital technologies.
Review on studies and research on widening of existing concrete bridgesIRJET Journal
This document summarizes several studies that have been conducted on widening existing concrete bridges. It describes a study from China that examined load distribution factors for a bridge widened with composite steel-concrete girders. It also outlines challenges and solutions for widening a bridge in the UAE, including replacing bearings and stitching the new and existing structures. Additionally, it discusses two bridge widening projects in New Zealand that involved adding precast beams and stitching to connect structures. Finally, safety measures and challenges for strengthening a historic bridge in Switzerland under live traffic are presented.
React based fullstack edtech web applicationIRJET Journal
The document describes the architecture of an educational technology web application built using the MERN stack. It discusses the frontend developed with ReactJS, backend with NodeJS and ExpressJS, and MongoDB database. The frontend provides dynamic user interfaces, while the backend offers APIs for authentication, course management, and other functions. MongoDB enables flexible data storage. The architecture aims to provide a scalable, responsive platform for online learning.
A Comprehensive Review of Integrating IoT and Blockchain Technologies in the ...IRJET Journal
This paper proposes integrating Internet of Things (IoT) and blockchain technologies to help implement objectives of India's National Education Policy (NEP) in the education sector. The paper discusses how blockchain could be used for secure student data management, credential verification, and decentralized learning platforms. IoT devices could create smart classrooms, automate attendance tracking, and enable real-time monitoring. Blockchain would ensure integrity of exam processes and resource allocation, while smart contracts automate agreements. The paper argues this integration has potential to revolutionize education by making it more secure, transparent and efficient, in alignment with NEP goals. However, challenges like infrastructure needs, data privacy, and collaborative efforts are also discussed.
A REVIEW ON THE PERFORMANCE OF COCONUT FIBRE REINFORCED CONCRETE.IRJET Journal
This document provides a review of research on the performance of coconut fibre reinforced concrete. It summarizes several studies that tested different volume fractions and lengths of coconut fibres in concrete mixtures with varying compressive strengths. The studies found that coconut fibre improved properties like tensile strength, toughness, crack resistance, and spalling resistance compared to plain concrete. Volume fractions of 2-5% and fibre lengths of 20-50mm produced the best results. The document concludes that using a 4-5% volume fraction of coconut fibres 30-40mm in length with M30-M60 grade concrete would provide benefits based on previous research.
Optimizing Business Management Process Workflows: The Dynamic Influence of Mi...IRJET Journal
The document discusses optimizing business management processes through automation using Microsoft Power Automate and artificial intelligence. It provides an overview of Power Automate's key components and features for automating workflows across various apps and services. The document then presents several scenarios applying automation solutions to common business processes like data entry, monitoring, HR, finance, customer support, and more. It estimates the potential time and cost savings from implementing automation for each scenario. Finally, the conclusion emphasizes the transformative impact of AI and automation tools on business processes and the need for ongoing optimization.
Multistoried and Multi Bay Steel Building Frame by using Seismic DesignIRJET Journal
The document describes the seismic design of a G+5 steel building frame located in Roorkee, India according to Indian codes IS 1893-2002 and IS 800. The frame was analyzed using the equivalent static load method and response spectrum method, and its response in terms of displacements and shear forces were compared. Based on the analysis, the frame was designed as a seismic-resistant steel structure according to IS 800:2007. The software STAAD Pro was used for the analysis and design.
Cost Optimization of Construction Using Plastic Waste as a Sustainable Constr...IRJET Journal
This research paper explores using plastic waste as a sustainable and cost-effective construction material. The study focuses on manufacturing pavers and bricks using recycled plastic and partially replacing concrete with plastic alternatives. Initial results found that pavers and bricks made from recycled plastic demonstrate comparable strength and durability to traditional materials while providing environmental and cost benefits. Additionally, preliminary research indicates incorporating plastic waste as a partial concrete replacement significantly reduces construction costs without compromising structural integrity. The outcomes suggest adopting plastic waste in construction can address plastic pollution while optimizing costs, promoting more sustainable building practices.
Redefining brain tumor segmentation: a cutting-edge convolutional neural netw...IJECEIAES
Medical image analysis has witnessed significant advancements with deep learning techniques. In the domain of brain tumor segmentation, the ability to
precisely delineate tumor boundaries from magnetic resonance imaging (MRI)
scans holds profound implications for diagnosis. This study presents an ensemble convolutional neural network (CNN) with transfer learning, integrating
the state-of-the-art Deeplabv3+ architecture with the ResNet18 backbone. The
model is rigorously trained and evaluated, exhibiting remarkable performance
metrics, including an impressive global accuracy of 99.286%, a high-class accuracy of 82.191%, a mean intersection over union (IoU) of 79.900%, a weighted
IoU of 98.620%, and a Boundary F1 (BF) score of 83.303%. Notably, a detailed comparative analysis with existing methods showcases the superiority of
our proposed model. These findings underscore the model’s competence in precise brain tumor localization, underscoring its potential to revolutionize medical
image analysis and enhance healthcare outcomes. This research paves the way
for future exploration and optimization of advanced CNN models in medical
imaging, emphasizing addressing false positives and resource efficiency.
Comparative analysis between traditional aquaponics and reconstructed aquapon...bijceesjournal
The aquaponic system of planting is a method that does not require soil usage. It is a method that only needs water, fish, lava rocks (a substitute for soil), and plants. Aquaponic systems are sustainable and environmentally friendly. Its use not only helps to plant in small spaces but also helps reduce artificial chemical use and minimizes excess water use, as aquaponics consumes 90% less water than soil-based gardening. The study applied a descriptive and experimental design to assess and compare conventional and reconstructed aquaponic methods for reproducing tomatoes. The researchers created an observation checklist to determine the significant factors of the study. The study aims to determine the significant difference between traditional aquaponics and reconstructed aquaponics systems propagating tomatoes in terms of height, weight, girth, and number of fruits. The reconstructed aquaponics system’s higher growth yield results in a much more nourished crop than the traditional aquaponics system. It is superior in its number of fruits, height, weight, and girth measurement. Moreover, the reconstructed aquaponics system is proven to eliminate all the hindrances present in the traditional aquaponics system, which are overcrowding of fish, algae growth, pest problems, contaminated water, and dead fish.
Null Bangalore | Pentesters Approach to AWS IAMDivyanshu
#Abstract:
- Learn more about the real-world methods for auditing AWS IAM (Identity and Access Management) as a pentester. So let us proceed with a brief discussion of IAM as well as some typical misconfigurations and their potential exploits in order to reinforce the understanding of IAM security best practices.
- Gain actionable insights into AWS IAM policies and roles, using hands on approach.
#Prerequisites:
- Basic understanding of AWS services and architecture
- Familiarity with cloud security concepts
- Experience using the AWS Management Console or AWS CLI.
- For hands on lab create account on [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
# Scenario Covered:
- Basics of IAM in AWS
- Implementing IAM Policies with Least Privilege to Manage S3 Bucket
- Objective: Create an S3 bucket with least privilege IAM policy and validate access.
- Steps:
- Create S3 bucket.
- Attach least privilege policy to IAM user.
- Validate access.
- Exploiting IAM PassRole Misconfiguration
-Allows a user to pass a specific IAM role to an AWS service (ec2), typically used for service access delegation. Then exploit PassRole Misconfiguration granting unauthorized access to sensitive resources.
- Objective: Demonstrate how a PassRole misconfiguration can grant unauthorized access.
- Steps:
- Allow user to pass IAM role to EC2.
- Exploit misconfiguration for unauthorized access.
- Access sensitive resources.
- Exploiting IAM AssumeRole Misconfiguration with Overly Permissive Role
- An overly permissive IAM role configuration can lead to privilege escalation by creating a role with administrative privileges and allow a user to assume this role.
- Objective: Show how overly permissive IAM roles can lead to privilege escalation.
- Steps:
- Create role with administrative privileges.
- Allow user to assume the role.
- Perform administrative actions.
- Differentiation between PassRole vs AssumeRole
Try at [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
Embedded machine learning-based road conditions and driving behavior monitoringIJECEIAES
Car accident rates have increased in recent years, resulting in losses in human lives, properties, and other financial costs. An embedded machine learning-based system is developed to address this critical issue. The system can monitor road conditions, detect driving patterns, and identify aggressive driving behaviors. The system is based on neural networks trained on a comprehensive dataset of driving events, driving styles, and road conditions. The system effectively detects potential risks and helps mitigate the frequency and impact of accidents. The primary goal is to ensure the safety of drivers and vehicles. Collecting data involved gathering information on three key road events: normal street and normal drive, speed bumps, circular yellow speed bumps, and three aggressive driving actions: sudden start, sudden stop, and sudden entry. The gathered data is processed and analyzed using a machine learning system designed for limited power and memory devices. The developed system resulted in 91.9% accuracy, 93.6% precision, and 92% recall. The achieved inference time on an Arduino Nano 33 BLE Sense with a 32-bit CPU running at 64 MHz is 34 ms and requires 2.6 kB peak RAM and 139.9 kB program flash memory, making it suitable for resource-constrained embedded systems.
Batteries -Introduction – Types of Batteries – discharging and charging of battery - characteristics of battery –battery rating- various tests on battery- – Primary battery: silver button cell- Secondary battery :Ni-Cd battery-modern battery: lithium ion battery-maintenance of batteries-choices of batteries for electric vehicle applications.
Fuel Cells: Introduction- importance and classification of fuel cells - description, principle, components, applications of fuel cells: H2-O2 fuel cell, alkaline fuel cell, molten carbonate fuel cell and direct methanol fuel cells.
Rainfall intensity duration frequency curve statistical analysis and modeling...bijceesjournal
Using data from 41 years in Patna’ India’ the study’s goal is to analyze the trends of how often it rains on a weekly, seasonal, and annual basis (1981−2020). First, utilizing the intensity-duration-frequency (IDF) curve and the relationship by statistically analyzing rainfall’ the historical rainfall data set for Patna’ India’ during a 41 year period (1981−2020), was evaluated for its quality. Changes in the hydrologic cycle as a result of increased greenhouse gas emissions are expected to induce variations in the intensity, length, and frequency of precipitation events. One strategy to lessen vulnerability is to quantify probable changes and adapt to them. Techniques such as log-normal, normal, and Gumbel are used (EV-I). Distributions were created with durations of 1, 2, 3, 6, and 24 h and return times of 2, 5, 10, 25, and 100 years. There were also mathematical correlations discovered between rainfall and recurrence interval.
Findings: Based on findings, the Gumbel approach produced the highest intensity values, whereas the other approaches produced values that were close to each other. The data indicates that 461.9 mm of rain fell during the monsoon season’s 301st week. However, it was found that the 29th week had the greatest average rainfall, 92.6 mm. With 952.6 mm on average, the monsoon season saw the highest rainfall. Calculations revealed that the yearly rainfall averaged 1171.1 mm. Using Weibull’s method, the study was subsequently expanded to examine rainfall distribution at different recurrence intervals of 2, 5, 10, and 25 years. Rainfall and recurrence interval mathematical correlations were also developed. Further regression analysis revealed that short wave irrigation, wind direction, wind speed, pressure, relative humidity, and temperature all had a substantial influence on rainfall.
Originality and value: The results of the rainfall IDF curves can provide useful information to policymakers in making appropriate decisions in managing and minimizing floods in the study area.
Software Engineering and Project Management - Introduction, Modeling Concepts...Prakhyath Rai
Introduction, Modeling Concepts and Class Modeling: What is Object orientation? What is OO development? OO Themes; Evidence for usefulness of OO development; OO modeling history. Modeling
as Design technique: Modeling, abstraction, The Three models. Class Modeling: Object and Class Concept, Link and associations concepts, Generalization and Inheritance, A sample class model, Navigation of class models, and UML diagrams
Building the Analysis Models: Requirement Analysis, Analysis Model Approaches, Data modeling Concepts, Object Oriented Analysis, Scenario-Based Modeling, Flow-Oriented Modeling, class Based Modeling, Creating a Behavioral Model.