Designing Of Electronic Controller Smart Home With Embedded Technology

Test the entered code by operating the garage door so that you can be satisfied with function of remote control.

In our research we have identified how IT and embedded computing together can revolutionize the way we use technol- ogy today, especially in the domain of mobile computing [10]. The paradigm shift from the Internet of People to the Internet of Things also termed as IoT is undeniable [9]. According to a CISCO report the number of devices, which range from mobile and smartphones to embedded computers, microcontrollers, microcomputers, sensors and everything else on the network will increase from 15 billion today to nearly 50 billion by

Smart homes are defined as one that electronic networking technology to integrate the various devices and appliances found in homes, building environment systems, factories, and offices. It is controlled centrally or remotely. This type of home runs off a control unit and sensors transmit messages to the control unit and appliances to activate switches. There are numerous operating systems which could be installed in the home. These homes are tailored to the individual needs of the occupants and their visitors. These settings can be controlled internally and externally on a home networking system (Swann, 2008).

In our view, sensors are the “magic” of the IoT. The sensor market is enormous, with Analog Devices estimating it to approach $100 billion annually, much of which is not related to semiconductors at all. The sensor market applicable to semiconductor vendors includes micro-electromechanical systems (MEMS) - based sensors, optical sensors, ambient light sensors, gesture sensors, proximity sensors, touch sensors, fingerprint sensors and more. These chips effectively detect changes in the environment, creating the information that is ultimately transmitted via a wireless chip and interpreted through application software to create an IoT solution. Sensors or sensor networks (Smart Dust, Mesh Networks, etc.) can provide feedback about numerous

Body area network (BAN) has been widely researched for last few decades in variety filed from a military use to a personal healthcare system. Moreover, the development of modern network and integrated circuit (IC), and microelectromechanical systems (MEMS) technology provide easy accessibility for the public, and opens new application regime, such as Internet of things (IoT). It seems like a simple combination of these modern technologies, but it is required for deep understanding of hardware, software, signal processing, and networking technology for the effective design in the actual building process. This is because the BAN, especially the wireless environment (WBAN), the system should be designed within the limited resources such as energy, processing power, and storage. Consequently, research in BAN is focused on tackling this constrains by introducing a new design concept, creating or improving existing protocols, and specific model or algorithm for specific applications.

Mark Hempstead, Michael J. Lyons, David Brooks, and Gu-Yeon Wei “Survey of Hardware Systems for Wireless Sensor Networks” J. Low Power Electronics 2008, Vol. 4, No. 1 1546-1998/2008/4/001/010.

The purpose of this project is to design a functional prototype of monitoring system for a security purpose and the system use WIFI as a transmission medium.

Domestic Applications: Sensor networks can bring the idea of smart homes where we can monitor and control at site or remotely home appliances like air conditioning, heating, ventilation, refrigeration, security alarms etc.

Abstract-Wireless communication is widely used in various fields like automation, military etc. The advanced technologies in wireless sensor network (WNS) lowers he data rate failure and increases its productivity in automation. This paper proposes a design and implementation of industrial process monitoring by using raspberry pi and wireless communication. The system consists of a single master and multiple slaves with wireless communication based on WSN and a raspberry pi system that can either operate on raspbian linux operating system. The parameters that can be tracked are current, voltage, temperature, and water level. The Android app is made to control industrial automation automatically using cloud. Manager manages this app with specific username and password. Manager can control this app automatically or manually.

Another one is an integrated RISC microprocessor with serial analog to digital (A/D) and digital to analog (D/A) converters that interface various signals coming from the sensors to a PC. An alternate to this system is to use a reconfigurable embedded control and acquisition system, i.e. Compact-Rio whose rugged hardware architecture includes I/O modules, a reconfigurable FPGA chassis, and an embedded controller [12]. But in all such technologies the major problem which persists is their inflexibility and bulkiness. Size, weight. Being a wired system the range of communication is limited. The need of the hour is to use a wireless system for communicating between sensors and server. WSN appears as a key solution to this problem.

In this project a temperature alarm SMS notifier is designed to realize the functions of remote supervision and real-time control of the temperature change under specific circumstances. The variation of temperature is detected by the temperature alarm circuit, when the change exceeds a default value, LEDs on the fire alarm circuit board will flash, and then the board will send an alert message to the preset mobile phone number to notify the user about the incident. The alert notification part involves an Arduino Uno board, which is a relevantly new but one of the most versatile hardware computing platform and development environment for software in the past decade. Connecting an Arduino Uno board together with a GPRS shield and a shield with LEDs would allow the entire circuit having the function mentioned above and work as a temperature alarm SMS notifier.

Google 's NEST is a prime example of embedded systems and CPS in home automation. These sensors include thermostats, smoke detectors and security devices that are connected over a wireless network and can learn from surroundings to make changes in configurations based on the user 's

Monitoring physical parameters such as temperature, pressure, humidity, etc. of process plant is important to continuously know the health of plant. Presently the various process parameters are monitored using conventional smart transmitters, transducers, etc. They need wiring, which not only increases cost of transfer of signal but also their reliability decreases due to physical interconnections, attenuation to the signal and general system becomes complex. Even in the presently available wireless system, they are either available for small range or are high power consuming if available for longer ranges and are very expensive. In order to overcome these problems, the author has suggested a distributed wireless environment to monitor the parameters of interest and send SMS alert to the operator in case of any predefined abnormality. The author has attempted to design and implement open architecture low cost medium range

office. It is a misleading concept as we have a SMART HOUSE. The complete SMART

Smart Home (also known as home automation or Domotica) extension platform for building automation and include controlling and automation of lighting system, heating system (such as smart thermostats), airmoving system and air conditioning as launders / dryers, ovens or refrigerators / freezers, using WiFi for remote monitoring. Generally, modern systems is compose of switches and sensors connected to a central hub, which is sometimes called a "bridge" refers, from which the system is controlled by a user interface, often with a wall terminal, a software phone, tablet or a Web interface is not always connected to the Internet cloud services.