Internet Of Things (IOT)€¦ · An IoT gateway works by receiving data from IoT sensors, which it...
12
Internet Of Things (IOT) Department of Computer Science Gera Wise && Jihad El-Sana
Transcript of Internet Of Things (IOT)€¦ · An IoT gateway works by receiving data from IoT sensors, which it...
Internet Of Things (IOT)Department of Computer Science
Gera Wise && Jihad El-Sana
Smart things
Courtesy:www.beechamresearch.com
IOT Market
• IOT Devices
• 2013, 9.1 billion IoT units
• 2020, 28.1 billion IoT devices, expected.
• Revenue
• 2013, $1.9 trillion
• $7.1 trillion in 2020, expected
The need for the internet of things
• Automation • Convenient • Real-time • Online stream of hug-dataOther names • Internet of Everything • Machine to Machine (M2M)• Word Size Web
What is the internet of things
The need for the internet of things
• Sensors• Local Processing • Local Storage • Network • Internet• Cloud Processing • Cloud Storage
Sensors
• Measure values• Send raw data • Low power consumption• Examples
• Motion • Temperature • Speed• Humidity • Light • ...
Local Processing and Storage
• Collect the data from the sensor • Process it
• Compress • Sample • Analyze
• Send the data
Edge Device/Fog Computing
Network and Internet
• IOT Gateway: The connection point between IoT devices and the cloud.
• Aggregates sensor data • Translates between sensor protocols • Processes sensor data before
transmition. • …
• Protocols• HTTP, XMPP, MQTT, ZigBee• Wi-Fi, Bluetooth, Ethernet• …
Coutrsy:www.mentor.com
Presenter
Presentation Notes
An IoT gateway works by receiving data from IoT sensors, which it can then send onwards to the cloud; it also receives information from the cloud which then goes to the device itself to help it perform necessary functions, such as regulating environmental changes and detecting possible issues with functioning. All information moving from an IoT device to the cloud, or vice versa, goes through the connected IoT gateway. By managing this connection, the gateway can perform security tasks, help manage devices and translate protocols.
Cloud Processing and Storage• Ubiquitous access to shared resources
• Computer networks, servers, storage, applications and services
• Configurable• Cost reductions.• Multitenancy
• Centralization of infrastructure• Handling peak-load capacity• Utilization and efficiency improvements
• Device and location independence• Simplify Maintenance and Recovery • Scalability and Security
Cloud Processing and Storage
• Data Aggregate • Data Analysis • Inference and Learning • Storing Data• Control applications
![Build your own IoT Cloud! [GER]](https://static.fdocuments.us/doc/165x107/54b7513b4a79592b5b8b4615/build-your-own-iot-cloud-ger.jpg)
