Internet of Things.
Internet Of Things
Internet of Things:
loT is a global network of "things" i.e. physical and virtual devices having separate identity to each one of them, which can be connected via a vast network to share data and process it into meaningful information. To generate some meaningful results.
IOT instance :
- Unique identity
- Interoperable communication protocol
- Self adapting
- Self-configurable
- Integrated into information network .
IOT Architecture :
1.Device:
Device or things such as sensor actuating, communication, monitoring and controlling this is the hardware part an iot based system.
2.Communication:
Communication block handles communication between various devices and central nodes using various protocols.
3.Service:
service is device detection device monitoring ,device controlling etc.
4.Management:
an iot system is provides various function is govern by management block which is function should execute and when.
4.Security:
Security manages authorization ,authentication, integrity and data security in an iot system.
5.Application:
a .An iot system manages various "things" and notifies user about any condition or generate result
based on sensed data.
b. Application are needed to represent such data relevant to the user application are also used control and monitor such iot system.
Protocol Architecture of iot:
Devices communicate with each other and central notes throughout Seamlessly throughout the internet network. communication to happen. for communication various protocols are available in various layer like, link layer, network layer, Transport layer and application layer.
