IOT ppt1.pptx
- 1. GOVERNMENT POLYTECHNIC GULZARBAGH PATNA 7 By Prof. Chandra Prakash INTERNET OF THINGS TOPICS COVERED • History of IOT • IOT definition • How it works • Benefits • Applications
- 2. According to the Word Economic Forum “We stand on the brink of a technological revolution that will fundamentally alter the way we live, work, and relate to one another. In its scale, scope, and complexity, the transformation will be unlike anything humankind has experienced before”
- 3. 1st 1760s 2nd 1870s 3rd 1960s 4th NOW Revolutions have triggered profound changes in economic systems and social structures.
- 4. . History of IOT •1999- The term "Internet of Things" was used by Kevin Ashton during his work at P&G which became widely accepted •2004 - The term was mentioned in famous publications like the Guardian, Boston Globe, and Scientific American •2005- UN's International Telecommunications Union (ITU) published its first report on this topic. •2008- The Internet of Things was born •2011- Gartner, the market research company, include "The Internet of Things" technology in their research
- 5. IOT Definition “The Internet of Things (IoT) is a system of interrelated computing devices, mechanical and digital machines, objects, animals or people that are provided with unique identifiers and the ability to transfer data over a network without requiring human-to-human or human-to-computer interaction.”
- 6. What is an example of an Internet of Things device? • A lightbulb that can be switched on using a smartphone app is an IoT device, as is a motion sensor or a smart thermostat in your office or a connected streetlight. • An IoT device could be as fluffy as a child's toy or as serious as a driverless truck. • Some larger objects may themselves be filled with many smaller IoT components, such as a jet engine that's now filled with thousands of sensors collecting and transmitting data back to make sure it is operating efficiently.
- 7. How IoT works? 1) Sensors/Devices 2) Connectivity 3) Data Processing 4)User Interface
- 8. 1) Sensors/Devices • Sensors or devices are a key component that helps you to collect live data from the surrounding environment. • All this data may have various levels of complexities. • It could be a simple temperature monitoring sensor, or it may be in the form of the video feed.
- 9. 2) Connectivity • All the collected data is sent to a cloud infrastructure. • The sensors should be connected to the cloud using various mediums of communications. • These communication mediums include mobile or satellite networks, Bluetooth, WI-FI, WAN, etc.
- 10. 3) Data Processing • Once that data is collected, and it gets to the cloud, the software performs processing on the gathered data. • This process can be just checking the temperature, reading on devices like AC or heaters. • However, it can sometimes also be very complex like identifying objects, using computer vision on video.
- 11. 4)User Interface • The information needs to be available to the end-user in some way which can be achieved by triggering alarms on their phones or sending them notification through email or text message. • The user sometimes might need an interface which actively checks their IoT system. • For example, the user has a camera installed in his home. He wants to access video recording and all the feeds with the help of a web server.
- 12. IoT ecoystem • An IoT ecosystem consists of web-enabled smart devices that use embedded processors, sensors and communication hardware to collect, send and act on data they acquire from their environments. • IoT devices share the sensor data they collect by connecting to an IoT gateway or other edge device where data is either sent to the cloud to be analyzed or analyzed locally.
- 13. Benefits of IoT IoT offers a number of benefits to organizations, enabling them to: 1. Monitor their overall business processes; 2. Improve the customer experience; 3. Save time and money; 4. Enhance employee productivity; 5. Integrate and adapt business models; 6. Make better business decisions; and 7. Generate more revenue.
- 14. Consumer and enterprise IoT applications
- 15. Applications of Internet of Things Enviornmental Monitoring – There are several IoT medical devices, able to keep record of remote health monitoring, blood pressure, heart rate, sugar and major changes in your body. Transportation – IoT enables smart parking, smart traffic control, electronic toll collection systems, vehicle control, logistic management and road safety assistance. Medical Systems – You can get more accurate information of air quality, water quality, soil conditions and atmospheric changes. IoT devices in this application typically span a large geographic area and can also be mobile.
- 16. Manufacturing – IoT enable rapid manufacturing of new products, real-time optimization of product manufacturing, dynamic response of product demand. Energy Management – With the help of IoT electronic appliances you can save energy and reduce energy consumption in your home or office. Infrastructure Management – Big projects of urban and rural infrastructures like highways, bridges, railway tracks IoT can play an important role Applications of Internet of Things