Introduction to Internet of Things
- 1. Department of Information Technology Subject : Internet of Things (IOT) of BE 2012 Pattern
- 2. Unit 1 - Introduction
- 3. What is Internet of Things? “from a network of interconnected computers to a network of interconnected objects”, European Commission “The basic idea of the IOT is that virtually every physical thing in this world can also become a computer that is connected to the Internet ”, AutoID Labs “IoT is simply the point in time when more “things or objects” were connected to the Internet than people”, Cisco Systems
- 4. “A world-wide network of interconnected objects uniquely addressable, based on standard communication protocol.” Tata Consultancy services
- 5. History of IoT • Originally introduced by the Auto-ID research center at the MIT • A “thing” or “object” is any possible item in the real world that might join the communication chain • Main objective of the IoT was to combine the communication capabilities
- 6. characterized by data transmission
- 7. History of IoT • Ubiquitous Networking – To provide tasks and process automation, new services will be developed – Developed around machine-to-person, machine-to-machine or thing-to-thing and any other possible interactions
- 12. Objects/Things in IoT • In close-to-market IoT applications, RFID tags and sensors are connecting inanimate objects • These objects are building the actual things enabling the first IoT services • As per the American Auto ID research center description of the IoT and the European CASAGRAS research project
- 13. terminology, • “things” or “objects” are described as a set of atoms
- 14. Objects/Things in IoT • Atom is the smallest object in the IoT
- 17. Identifier in IoT • IP addresses identify nodes in the Internet and serve as locators for routing • IPv6 allows larger address space than IPv4 • Term “identifier” is similar to the term “name” • A name does not change with location
- 18. in contrast to an “address” • IP addresses are used to route packets between end-systems
- 19. Relationship to IoT People Process Connecting People in More Delivering the Right Information Relevant, Valuable Ways to the Right Person (or Machine) at the Right Time Data
- 20. Leveraging Data into More Useful Information for Decision Making IoT Things Physical Devices and Objects Connected to the Internet and Each Other for Intelligent Decision Making
- 22. IoT Is Here Now – and Growing! 50 40 30 D E VI C E S O F 20 BI LL I O N S 10 0
- 23. 25 Inflec tion Point 12.5 6.8 7.2 TIMELINE 2010 2015 50 Billion “Smart Objects” Rapid Adoption Rate of Digital Infrastructure: 5X Faster Than Electricity and Telephony World
- 24. Population 7.6 2020 Source: Cisco IBSG, 2011
- 25. IoT Preview
- 28. IoT Architecture
- 31. IoT Applications • Smart City • Smart Environment • Smart Water • Smart Metering • Smart Agriculture
- 32. • Smart Animal Farming • Home Automation • eHealth