Deigne and Construction Smart Remote(Smart Phone ) base Home appliance control.pptx

Deigne and Construction Smart Remote(Smart Phone ) base Home appliance control

1. SUBMITTED BY Abir Hasan Reg No: WUB 09/20/75/4665 Al Amin Reg No: WUB 09/20/75/4669 SUPERVISED BY Dr.Md.Riyad Tanshen J.Associate Professor Department of EEE World University of Bangladesh(WUB) World University of Bangladesh (WUB) Deigne and Construction Smart Remote(Smart Phone ) base Home appliance control

2. Introduction The design of Home Automation System (HAS) with low cost And wireless system. It specifically focuses on the development of an IOT based home automation system that is able to control various components via internet or be automatically programmed to operate from ambient conditions.. The recent developments in technology which permit the use of wireless controlling environments like, Bluetooth and Wi-Fi that have enabled different devices to have capabilities of connecting with each other. Using a WIFI shield to act as a Micro web server for the Arduino which eliminates the need for wired connections between the Arduino board and computer which reduces cost and enables it to work as a standalone device. The Wi-Fi shield needs connection to the internet from a wireless router or wireless hotspot and this would act as the gateway for the Arduino to communicate with the internet. With this in mind, an internet based home automation system for remote control and observing the status of home appliances is designed. The system intended to control electrical appliances and devices in house with relatively low cost design, user-friendly interface and ease of installation. The status of the appliance would be available, along with the control on an android platform.

3. Background The concept of “Home Automation” has been in existence for several years. “Smart Home", "Intelligent Home” are terms that followed and is been used to introduce the concept of networking appliance within the house. Home Automation Systems includes centralized control and distance status monitoring of lighting, security system, and other appliances and systems within a house. Home Automation Systems enables energy efficiency, improves the security systems, and certainly the comfort and ease of users. In the present emerging market, HASs is gaining popularity and has attracted the interests of many users. Home Automation Systems comes with its own challenges. Mainly being, in the present day, end users especially elderly and disabled, even though hugely benefited, aren’t seen to accept the system due to the complexity and cost factors.

4. Executive Summary This project presents the overall design of Home Automation System with low cost and wireless system. It specifically focuses on the development of an IOT based home automation system that is able to control various components via internet or be automatically programmed to operate from ambient conditions. In this project, we design the development of a firmware for smart control which can successfully be automated minimizing human interaction to preserve the integrity within whole electrical devices in the home. We used Node MCU, a popular open source IOT platform, to execute the process of automation. Different components of the system will use different transmission mode that will be implemented to communicate the control of the devices by the user through Node MCU to the actual appliance. The main control system implements wireless technology to provide remote access from smart phone. We are using a cloud server-based communication that would add to the practicality of the project by enabling unrestricted access of the appliances to the user irrespective of the distance factor. We provided a data transmission network to create a stronger automation. The system intended to control electrical appliances and devices in house with relatively low cost design, user-friendly interface and ease of installation. The status of the appliance would be available, along with the control on an android platform.

5. Objectives Save the arrival and leaving time details of a user in the EEPPROM of arduino. Calculate & store the total working hours of each user and provide options in the menu for retrieving it. Provide an option for clearing data which can access only by the admin using his ID. Save the arrival and leaving time details of a user in the EEPPROM of arduino. Calculate & store the total working hours of each user and provide options in the menu for retrieving it. Provide an option for clearing data which can access only by the admin using his ID. 1. To formulate the design of an interconnected network of home appliance to be integrated into the HAS. The objective to account for every appliance and its control to be automated and integrated into the network further formulated into the HAS. 2. To develop the application that would include features of switch and/or voice modes to control the applications. 3. To achieve flexibility in control of the home appliances, and device capable of Wi-Fi connectivity will be able to obtain a secure control on the HAS.

6. METHODOLOGY 1.The Smart Home Automation System enables ease of work it enables easy access to appliances at home. 2.The System works based on the collection of data. The data collected is further used for transferring the information to other devices. The data collected is used for monitoring, controlling and transferring the information to other appliances and the information is transferred via the Internet. Because of this, the System gets automatically activated when a crisis occurs. It might even send an alert to the user. The light, fan and door works similar to the garage system but can also be turned ON and OFF

7. Block Diagram .

8. Schematic Diagram

9. Working Principle In this system, full control system control by ArduinoMega and ESP32. Phone to arduino WiFi communication use ESp32 Wi-Fi module. Load control use Blynk Software. The ESP8266 chip incorporates on a standard circuit board. The board has a built-in USB ports that is already fixed with wired up in the chip. The hardware reset button, Wi-Fi antenna, LED lights, and standard-sized GPIO (General Purpose Input Output) pins that can plug into a bread board. It has Processor called L106 32bit RISC microprocessor core based on the Ten silica Xtensa Diamond Standard 106Micro running at 80 MHz and has a memory of 32 Kbit instruction RAM ,32 Kbit instruction cache RAM, 80 Kbit user data RAM&16 Kbytes system data RAM. It have inbuilt Wi-Fi modules of (IEEE 802.11 b/g/n) Wi-Fi technology.

10. NODE MCU NodeMCU (Node Microcontroller Unit) is a low-cost open source IOT platform. It initially included firmware which runs on the ESP8266 Wi-Fi SoC from Esp ressif Systems, and hardware which was based on the ESP-12 module. Later, support for the ESP32 32-bit MCU was added. NodeMCU is an open source firmware for which open source prototyping board designs are available. The name “ NodeMCU ” combines “node” and “MCU” (micro-controller unit). The term “ NodeMCU ” strictly speaking refers to the firmware rather than the associated development kits. Both the firmware and prototyping board designs are open source. .

11. RELAY In order to enable a circuit to be isolated from the system only under faulty conditions, protective relays are used. In normal cases, it is open circuit relay. The relay is usually provided with 4 terminals, two of which are connected to relay winding and other two are connected to the circuit to be controlled. It has following characteristics: • Sensitivity • Speed • Selectivity

12. Advantage 1. Saves electricity 2. Control home appliances form anywhere in the world 3. Quick response 4. Helps for safety purpose 5. Monitoring 24/7.

13. Application 1.Smart house . 2.School,Collage,university. 3.Green house

14. Discussion This project depicts the possibilities of IoT devices implementation in a home automation system and the challenges to face. IoT has emerged as one of the important topics of research. It facilitates the interconnection of various objects and sensors to integrate with one another without the need for human intervention. The review of the IoT security threats and vulnerabilities has been shown. We have shown IoT architecture with multiple controllers. Then different sensors integration and working principle are described. The concept of using Ubidots is described as it can be a key software for industrial data cloud recording. Finally, different integration system and the challenges of IoT are described. The main control system implements wireless technology to provide remote access from smart phone. We are using a cloud server-based communication that would add to the practicality of the project by enabling unrestricted access of the appliances to the user irrespective of the distance factor. We provided a data transmission network to create a stronger automation. The system intended to control electrical appliances and devices in house with relatively low cost design, user-friendly interface and ease of installation.

15. Conclusion Internet of Things and its services are becoming part of our everyday life, ways of working, and business. The long-standing visions of the personal digital assistant, smart home, smart car and the smart environment are now becoming reality with the help of mobile computing and the Internet of Things. Our IoT program is developing crucial building blocks and models for the next generation of Internet services supported by a plethora of connected things the concept of internet of things is to connect everything to the network and a time will come when things connected to the internet will be greater than the population of world.

16. Thank You