Cover page - ARM project Synopsis/Report.doc.docx

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PROJECT WORK I

SYNOPSIS

ONIMPLEMENTATION OF INTERNET OF THINGS

Submitted in partial fulfilment of the requirement for completion ofPROJECT WORK - I [11EC7DCPW1]Faculty in charge : SOWMYA SUNKARA(assistant prof. ECE)Submitted by

ABHISHEK M PATIL1BM11EC007 GIRISH B V 1BM11EC038 SAI CHARAN P 1BM11EC097 SHARATHCHANDRA B M 1BM11EC112

Department of Electronics and Communication EngineeringIMPLEMENTATION OF INTERNET OF THINGS

INTRODUCTIONArea of work: IoT implemented using embedded systemsThe Internet of Things is the expansion of the current Internet services so as to accommodate each and every object which exists in this world or likely to exist in the coming future. The project discusses the perspectives, challenges and opportunities behind a future Internet that fully supports the things, as well as how the things can help in the design of a more synergistic future Internet... The worldwide network of interconnected computer networks based on a standard communication protocol, the Internet suite (TCP/IP) while a things is an object not precisely identifiable. The convergence of the sensors like smart objects, RFID based sensor networks and Internet gives rise to the Internet of Things. With increased usage of sensors the raw data as well as distributed data is increasing. Smart devices are now connected to Internet using their communication protocol and continuously collecting and processing the data. Ubiquitous computing which was thought as a difficult task has now become a reality due to advances in the field of Automatic Identification, wireless communications, distributed computation process and fast speed of Internet .A large amount of data is processed. We focused on making this architecture as a sensor based architecture where each sensor node will be as important as the sensor network itself. Visualizing each sensor as having intelligence is the ultimate aim of any architecture in the IoT domain.

LITERATURE SURVEY2003: BigBelly Solar is founded to make smart trash cans that get their power from the sun and communicate their status over the Internet.January 2005: Nabaztag is created by Rafi Haladjian and Olivier Mevel and manufactured by a company called Violet. It is a Wi-Fi enabled rabbit that collects info from the Internet and alerts the user verbally about important messages and news.November 2005: The UN's International Telecommunication Union publishes a report entitled "The Internet of Things."September 2008: IPSO alliance is founded to promote the use of IP in connected devices.October 2011: Nest Labs introduces its Nest Learning Thermostat, which uses sensor algorithms, machine learning and cloud computing to understand the home owner's behaviors and preferences and adjusts the temperature up or down accordingly.April 2012: Google begins testing its Google Glass prototype, which is a pair of glasses with an optical head-mounted display that displays information collected wirelessly according to the user's specification.June 2012: World IPv6 Launch Day is held; IPv6 provides virtually unlimited IP addresses for devices to connect to the Internet.November 2013: A Venture Beat article proclaims that 2014 will see the "Year of the Internet of Things".PROBLEM DEFINITION Billions of devices are expected to be associated into the system and that shall require huge distribution of networks as well as the process of transforming raw data into meaningful inferences. . IoT is the biggest promise of the technology today, but still lacking a novel mechanism, which can be perceived through the lenses of Internet, things and semantic vision.The solution for this problem is the proper architecture model used in IoT . The proposed model is semantic fusion model .This architecture introduces the use of Smart Semantic framework toencapsulate the processed information from sensor networks.Semanticamakes it possible to fuse data from nearly any source, or data format, and create a holistic user-defined operational picture (UDOP).BLOCK DIAGRAM

LCD

LPC2148

Monitoring stationADC

Sensors

Power Supply

WORKING PRINCIPLE In this project the object or thing is given an ip_v6 address which is usually provided for secured network. It can practically generate infinite number of addresses. The targeted object is interfaced with sensors to measure the parameters for example temperature , pressure , PIR sensors . A controller (LPC2148) monitors the sensors , and sends the data through a GPRS module and the data is accessed in the system using the internet and the ip address of the targeted object . The data obtained is subjected to various analytical processes and then displayed as a graphical user interface(GUI) using MATLAB.The Internet of Things will thrive by 2025. Many experts say the rise of embedded computing will bring the next revolution in digital technology.

PROJECT EXECUTION STEPS 1. A microcontroller(LPC2148) is used to take the data from a sensor(s).2. The controller then initiates wireless transfer from a GPRS module.3. A system having aninternet access ,can access the data globally.4. The data is analyzed and it is presented in a graphical user interface(GUI) format in matlab.

HARDWARE REQUIREMENTS Microcontroller- LPC2148:LPC2148 is an ARM7TDMI-S based high-performance 32-bit RISC Microcontroller is the widely used IC from ARM-7 family. It is manufactured by Philips. It is efficient and a reliable option for the beginners as well as high end application. Power Supply Sensors: temperature , pressure , PIR etc.

SOFTWARE REQUIREMENTS Kiel micro vision: It is mainly used to develop programs for controllers. Flash Magic:Flash Magic is a PC tool for programming flash based microcontrollers from NXP using a serial or Ethernet protocol while in the target hardware. Embedded C Program: The use of Embedded C language is popular And most of the time its not easy to build an application in assembly which instead we can make easily in C.

REFERENCES IEEE website :an IEEE paper on IoT by Dhananjay Singh , Gaurav Tripathi and Antonio J. Jara dated 6-8 March 2014 .

Youtube : https://www.youtube.com/watch?v=tTeJ_ZKEjjQ

NXP reference manual : http://www.nxp.com/documents/data_sheet/LPC2141_42_44_46_48.pdf

The UN's International Telecommunication Union andNest Labs.

The development procedure of Google Glass.

Wireless communication by Andreas F Molisch.

ARM systems and development by Steve Furber.

TED conference seminar by John Barrett.