Technology Behind IoT (JNTUK - Unit - 1)
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The document discusses the major technologies and components behind IoT systems. It describes the various entities that provide IoT technologies, including hardware, IDEs for developing device software, communication protocols, network backbones, software, internet/cloud platforms, and machine learning algorithms. It outlines the five levels of an IoT system from device platforms to data analytics. Finally, it identifies the key components of an IoT system as physical objects with embedded software and hardware, sensors, control units, communication modules, and software to process messages and commands.
Technology Behind IoT (JNTUK - Unit - 1)
- 1. UNIT I : An Overview Internet of Things IoT Conceptual framework IoT Architectural view Technology behind IoT Sources of IoT M2M Communication Examples of IoTs Design principles for connected devices
- 2. Learning Outcome: Describe new technologies which are used in designing IoT Technology behind IoT Entities Major components of IOT system
- 3. Technology behind IoT Entities • Following entities provide a various IoT technologies: • Hardware • IDE for developing device software • Protocols • Communication • Network backbone • Software • Internet cloud platforms / Data Centre • Machine Learning algorithms and software
- 19. Technology behind IoT Entities IDE for developing device software : • Each device has separate IDE environment Protocols: • RPL (Routing Protocol) • CoAP (Constrained Application Protocol) • REST (Representational State Transfer) • HTTP (Hyper Text Transfer Protocol) • MQTT (Message Queuing Telemetry Transfer) • XMPP (Extensible Messaging and Presence Protocol)
- 20. Technology behind IoT Entities Communication: • Ethernet • RFID • NFC (Near - Field Communication) • 6LowPAN (Low -Power Wireless Personal Area Networks) • UWB (Ultra Wide Band) • ZigBee (Zonal Intercommunication Global-standard) • Bluetooth • Wi-Fi • Wi-Max (Worldwide Interoperability for Microwave Access) • 2G/3G/4G
- 21. Technology behind IoT Entities Network backbone: • IPv4 (Internet Protocol Version 4) • IPv6 (Internet Protocol Version 6) • UDP (User Datagram Protocol) • 6LowPAN (Low -Power Wireless Personal Area Networks) Software: • RIOT OS • Contiki OS • Thing Square mist firmware • Eclipse IoT
- 22. Technology behind IoT Entities Internet cloud platforms / Data Centre: • Sense • ThingWorx • Nimbits • Xively • OpenHAB • AWS IoT (Amazon web services) • IBM BlueMix • CISCO IoT • Iox and Fog • Azure • TCS CUP
- 23. Technology behind IoT Entities Machine Learning algorithms and software: • Knime. • Accord.net. • Scikit-Learn. • TensorFlow. • Weka. • Pytorch. • RapidMiner. • Google Cloud AutoML.
- 24. Technology behind IoT Entities Five Levels behind an IoT System: • Device Platform • Connecting and Internetworking • Servers & Web services • Cloud platform to store data • OLTP, OLAP, data analytics, Knowledge discovery
- 25. Technology behind IoT Entities Major components of IOT system
- 26. Technology behind IoT Major components of IOT system • Physical object with embedded software into a hardware. • Hardware consisting of a microcontroller, firmware, sensors, control unit, actuators and communication module. • Communication module: Software consisting of device APIs and device interface for communication over the network and communication circuit/port(s), • Software for actions on messages, information and commands using glowing LEDs, robotic hand movement etc.
- 27. Technology behind IoT Major components of IOT system Sensors:
- 28. Technology behind IoT Major components of IOT system Sensors:
- 29. Technology behind IoT Major components of IOT system Sensors:
- 30. Technology behind IoT Major components of IOT system Control Units:
- 31. Technology behind IoT Major components of IOT system Control Units:
- 32. Technology behind IoT Major components of IOT system Software:
- 33. Technology behind IoT Major components of IOT system Software:
- 34. Technology behind IoT Major components of IOT system • Physical object with embedded software into a hardware. • Hardware consisting of a microcontroller, firmware, sensors, control unit, actuators and communication module. • Communication module: Software consisting of device APIs and device interface for communication over the network and communication circuit/port(s), • Software for actions on messages, information and commands using glowing LEDs, robotic hand movement etc.
- 35. Technology behind IoT Entities Major components of IOT system
- 36. Technology behind IoT Entities Major components of IOT system