Transcript IoT - L1
INTERNET OF EVERYTHING SDU 2016 What is IoT? Is a network of physical objects (devices) that are embedded with electronics, sensors, software and network allows objects to be sensed and controlled remotely across existing network infrastructure History The concept is first coined in 1999 by Kevin Ashton (founder of AUTO-ID research labs in MIT) expected to offer advanced connectivity of devices, systems, and services that goes beyond machine-tomachine communications and covers a variety of protocols, domains, and applications Development In 2004 scientists showed its household applications In 2008-2009 period analysts form Cisco concluded that the number of devices connected to the global network has exceeded the population of the Earth, thus "internet of people" became the "Internet of things" Devlopment 2009 - with the support of the European Commission in Brussels, annually Conference on “Internet of Things” is held 2010 - IoT becomes the driving force for the “Fog computing” paradigm Applications of IoT According to some researches there will be nearly 26 billion devices on the Internet of Things by 2020 Media Environmental monitoring Infrastructure management Manufacturing Energy management Medical and healthcare systems Building and home automation Transportation Large scale deployments Etc. Technology Identification Sensing Unique ID (IP address) Optical ID (bar-code, qr-code, etc) RFID etc Light, gas, noise, moisture sensors and etc. Intellectual counters Complex measuring circuitry Communication Wired (ethernet, SPI, I2R) Wireless (wifi, bluetooth, rf) Microcontroller systems Is a small computer on a single integrated circuit containing a processor core, memory, and programmable input/output peripherals Microcontrollers are designed for embedded applications, in contrast to the microprocessors used in personal computers or other general purpose applications Platforms Arduino Raspberry Pi Intel Galileo Adafruit SparkFun ARM mbed Particle Etc.. What will we use? Book: Arduino Cookbook, Michael Margolis Arduino Kit (Arduino+sensors+wifi+bluetooth+…) LEDS + resistors + breadboard Potentiometers (variable resistors) Buttons Light dependent resistor, tilt sensor, IR sensor, sonar sensor Piezo buzzer, servo-motor, dc-motor, stepper-motor, LCD display 8x8 led matrix, 7 segment displays, remote IR control Bluetooth and wifi Gyroscope (accelerometer) Arduino IDE (software) Proteus ISIS simulation tool Processing Grading MID1- 30% Lab Tasks – 15% Midterm – 15% MID2 – 30% Lab Tasks – 15% Quizzes – 10% Home Tasks – 5% FIN – 40% Project – 20% Final – 20%