Io t & amp; industry 4.0,internet of things
- 1. Presented By Presented By PINTU BASAK JuniorTelecom Officer NSCBTTC, Kalyani
- 2. What is Internet of Things? How IoT Works? Life Cycle of IoT Current Status & Future Prospect of IoT Architecture of IoT IoT Technology And Communication Protocol IoT Protocols IoT Protocols IoT Communication Model IoT Devices Applications of IoT IoT Business Model Industry 4.0 Technological Challenges of IoT Criticisms & Controversies of IoT References
- 3. The Internet of Things (IoT) is the network of physical objects or "things" embedded with electronics, software, sensors, and network connectivity, which enables these objects to collect and exchange data. In a simple way, You have "things" that sense and collect data and send it to the internet. This data can be accessible by other send it to the internet. This data can be accessible by other "things" too. The term Internet of Things was first used by Kevin Ashton, founding Executive Director of MIT's Auto-ID Center in 1999. He coins “Internet of Things” as a part of an RFID power point presentation. “How much more IoT can do is only left to your imagination”
- 4. The Internet of Things (IoT), consists of all the web-enabled devices that collect, send and act on data they acquire from their surrounding environments using embedded sensors, processors and communication hardware. These devices, often called "connected" or "smart" devices, These devices, often called "connected" or "smart" devices, can sometimes talk to other related devices, a process called machine-to-machine (M2M) communication, and act on the information they get from one another. Humans can interact with the gadgets to set them up, give them instructions or access the data, but the devices do most of the work on their own without human intervention.
- 6. Devices and Sensors are collecting data from everywhere ◦ At our home ◦ In our car ◦ At our office ◦ In the manufacturing plant.
- 7. Sending data and events through networks to some destination. ◦ Cloud platform ◦ Private data center ◦ Home network
- 8. Creating information from the data. ◦ Visualizing the data ◦ Building reports ◦ Filtering data
- 9. Taking action based on the information and data. ◦ Communicate with another machine (M2M) ◦ Send a notification (SMS, email, text) ◦ Talk to another system
- 10. The internet of things is growing fast and in future people’s daily needs going to depend on the internet. It’s not just connecting computers and smart phones anymore. Multiple devices that we use in daily life need the internet to serve people. The internet of things devices such as machines and sensors are expected to generate 79.4 Zettabytes (1 trillion Gigabytes) of data in expected to generate 79.4 Zettabytes (1 trillion Gigabytes) of data in 2025 which is predicted by IDC (International Data Corporation). Also, IoT will grow at a compound annual growth rate of 28.7% over 2020 to 2025. According to the projection of the Statista Research Department, 75.44 billion devices will be connected with the IOT worldwide by 2025.
- 11. Year 2015 2020 2025 World Population 7.2 7.6 8.1 Connected 15.41 30.73 75.44 Connected Devices 15.41 30.73 75.44 Connected Devices per Person 2.14 4.04 9.31 #Annual growth rate of IoT will be 28.7% over 2020 to 2025. *All figures are in Billions
- 12. There is a lot of scope for IoT in India and Government has rightly recognized it and working towards it. One of the key initiatives of the Government is to build Government is to build smart cities across the country. Govt. sanctioned 100 Smart Cities by 2020 and Invested S7500CR.
- 13. The fast convergence of Information and Communications Technology is built on three layers of technology innovation ◦ Perception layer – Sensors, actuators and edge devices that interact with the environment. the environment. ◦ Network Layer – Discovers, connects and translates devices over a network and function in coordination with the application layer. ◦ Application Layer – Data processing and storage with specialized services and provide functionality for users.
- 14. Several Communication Protocols and Technologies are used in the internet of Things. Some of the major IoT technology and protocol (IoT Communication Protocols) are : ◦ Bluetooth ◦ ◦ Zigbee ◦ Z-Wave ◦ LoRaWAN ◦ WiFi ◦ Cellular ◦ NFC
- 15. Bluetooth is an important short-range IoT Communications Protocols which has become very important in computing and many consumer product markets. It is expected to be key for wearable products. The new Bluetooth Low- The new Bluetooth Low- Energy (BLE) – or Bluetooth Smart – is a significant protocol for IoT applications. Importantly, while it offers a similar range to Bluetooth, it has been designed to offer significantly reduced power consumption.
- 16. ZigBee is similar to Bluetooth and is majorly used in industrial settings. It has some significant advantages in complex systems offering low-power operation, high security, robustness The latest version of ZigBee is the recently launched The latest version of ZigBee is the recently launched
- 17. Z-Wave is a low-power RF communications IoT technology that primarily design for home automation for products such as lamp controllers and sensors among many other devices. A Z-Wave uses a simpler protocol than some others, which A Z-Wave uses a simpler protocol than some others, which can enable faster and simpler development
- 18. WiFi connectivity is one of the most popular IoT communication protocol, often an obvious choice for many developers, especially given the availability of WiFi within the home environment within LANs. Offers fast data transfer and the ability to handle high quantities of data. data.
- 19. Any IoT application that requires operation over longer distances can take advantage of GSM/3G/4G cellular communication capabilities. While cellular is clearly capable of sending high quantities of data, especially for 4G.
- 20. NFC (Near Field Communication) is an IoT technology. Enables simple and safe communications between electronic devices, specifically for smart phones. Allow consumers to perform transactions in which one does not have to be physically present. It helps the user to access not have to be physically present. It helps the user to access digital content and connect electronic devices. Essentially it extends the capability of contactless card technology and enables devices to share information at a distance that is less than 4cm.
- 21. LoRaWAN is one of popular IoT Technology, targets wide-area network (WAN) applications. Design to provide low-power WANs with features specifically needed to support low-cost mobile secure communication in IoT. Meets requirements for Meets requirements for low-power consumption and supports large networks with millions of devices, data rates range from 0.3 kbps to 50 kbps.
- 22. Constrained Application Protocol (CoAP) Message Queue Telemetry Transport Protocol (MQTT) Advanced Message Queuing Protocol (AMQP) Data Distribution Service (DDS)
- 23. How do IoT devices connect and communicate, as part of the business ecosystem? In March 2015, the Internet Architecture Board (IAB) released a guide to address the networking of IoT devices Some of the models are: ◦ 1. Device-to-device communication model ◦ 2. Device-to-cloud communication model ◦ 3. Device-to-gateway model ◦ 4. Back-end data sharing model
- 24. Two or more devices that directly connect and communicate between one another, rather than through an intermediary application server. These devices communicate over IP networks or the Internet Often, they also use protocols like Bluetooth, Z-Wave, or ZigBee to establish direct device-to-device communications, ZigBee to establish direct device-to-device communications, and used in home automation systems (light bulbs, thermostats, and locks).
- 25. In a device-to-cloud communication model, the IoT device connects directly to an Internet cloud service like an application service provider to exchange data and control message traffic. This model is employed in the Samsung smart television. This model is employed in the Samsung smart television. ◦ The television uses an Internet connection to transmit user viewing information to Samsung for analysis and to enable the interactive features of the television
- 26. Here, the IoT device connects through an application layer gateway service as a conduit to reach a cloud service There is an app operating on a local gateway device, which acts as an intermediary between the device and the cloud service and provides security and other functionality such as data or protocol translation. protocol translation. For example, the local device is a smart phone running an app to relay data to a cloud service as in personal fitness trackers. ◦ The smart phone does not have the native ability to connect directly to a cloud service, so they rely on smart phone app software (intermediary gateway) to connect the fitness device to the cloud
- 27. This model is frequently used to integrate new smart devices into a legacy system with devices that are not natively interoperable with them
- 28. The back-end data-sharing model refers to a communication architecture that enables users to export and analyze smart object data from a cloud service in combination with data from other sources. This architecture supports “the This architecture supports “the user’s desire for granting access to the uploaded sensor data to third parties”. This approach is an extension of the single device-to-cloud communication model,
- 29. Amazon Echo Amazon Echo Amazon Echo Amazon Echo August Doorbell Cam August Doorbell Cam August Doorbell Cam August Doorbell Cam Awai Awai Awai Awair Canary Canary Canary Canary Belkin Belkin Belkin Belkin Wemo Wemo Wemo Wemo Chamberlain Chamberlain Chamberlain Chamberlain MyQ MyQ MyQ MyQ
- 30. Building and Home automation/ Smart Home Smart wearable Smart city Manufacturing Medical and Healthcare systems Medical and Healthcare systems Environmental monitoring Smart Retail Smart Supply Chain Smart Farming Energy management/ Smart Grids Transportation Better quality of life for elderly
- 31. Smart Home is the most popular IoT application. It is an application that allows the user to access the home appliances like home appliances like lighting, heating, security, and entertainment remotely. It provides security, comfort and convenience to the owners.
- 32. Smart watches are the most common wearable tools right now. Today, IoT wearables can display calls, text messages, social media updates, and track fitness and health. Devices like pacemaker and insulin pumps can connect to the IoT for added monitoring. IoT for added monitoring.
- 33. Smart city includes traffic management to water distribution, to waste management, urban security and environmental monitoring. IoT solutions in the area of Smart City area of Smart City solve trafficcongestion problems, reduce air and noise pollution and help make cities safer.
- 34. Health monitoring system consists of several small sensors located around your body to continuously measure the statistics of the body by calculating ECG, EEG, blood pressure, temperature, etc. This information can be sent and stored on the cloud.
- 35. Smart grid uses information about the behaviours of electricity suppliers and consumers in an automated fashion. This technology helps in: ◦ Deliver power more efficiently efficiently ◦ Improve operations ◦ Reduce emissions and management cost ◦ Restore power failures faster
- 36. With the use of IoT, farmers will be able to reduce waste and enhance productivity. This system will allow monitoring the crop field with the help of censors. Also, the farmers will be able to monitor the field condition from anywhere. from anywhere.
- 45. At present IoT is faced with many challenges, such as: ◦ Scalability ◦ Technological Standardization ◦ Inter operability ◦ Software complexity ◦ Software complexity ◦ Data volumes and interpretation ◦ Power Supply ◦ Interaction and short range communication ◦ Wireless communication ◦ Fault tolerance
- 46. Scholars and social observers and pessimists have doubts about the promises of the computing revolution, in the areas as: ◦ Privacy ◦ Security ◦ ◦ Autonomy and Control ◦ Social control ◦ Political manipulation ◦ Design ◦ Environmental impact ◦ Influences human moral decision making
- 48. 1st Industrial revolution – Machines and Utilization of machines 2nd Industrial revolution – Mass production (Volume) 3rd Industrial revolution – Employing Automation 4th Industrial revolution – Cyber physical system (Machine talking to Machine)
- 49. Industry 4.0 is focused on creating intelligent products, processes and procedures. The essence of the industry 4.0 is in the Internet of Things and Internet Of Services. Computers and automation will come together, in particular Computers and automation will come together, in particular based on cyber physical production systems that integrate communications, IT, data and physical elements. These system transform the traditional plants into smart factories. It will be the combination of Intelligent machines, Informed manufacturing and processes.
- 51. Connect smart devices with Home Gateway Control the devices from Smartphone
- 52. Connect a Web Camera and a Motion Detector with IoT server. Configure IP address to the Server, web camera and motion detector. detector. Activate the IoT service, create userid and password. Register devices in Server. Add conditions Access & control the devices from server/computer,
- 54. Connect Wireless Gateway with IoT Server through a Switch Configure IP address to server and gateway Set SSID name of the wireless gateway Enable wireless security mode as WPA2 Enterprise Configure RADIOUS server in Gateway Configure RADIOUS server in Gateway Configure RADIOUS client and user in AAA Server Create user id and password in IoT server Configure devices for connecting with gateway Register devices in Registration server Access and control the smart devices from Computer/Smartphone
- 55. IoT is a) Internet of Technology b) Internet of Teams c) Internet of Things d) Internet of Thoughts Which of the following is not a Fundamental Characteristics of IoT a) Interconnectivity b) Things-related services c) Heterogeneity d) Dynamic changes e) Enormous scale f) All of the above
- 56. The requirement of IoT are a) Network b) Sensors c) Data Analysis c) Data Analysis d) Data Mining e) All of Above