The Internet of Things architecture typically consists of four layers: perception Layer, Transport Layer, Processing Layer, and Application Layer.
- Perception Layer: The Perception Layer is the bottom layer of the IoT architecture and is responsible for collecting data from various sources, such as sensors, actuators, and other devices. The data collected can be in various formats, including text, audio, and video.
- Transport Layer: The Transport Layer is responsible for transmitting the data collected by the Perception Layer to the Processing Layer. It uses various communication protocols such as Wi-Fi, Bluetooth, and cellular networks to transmit the data.
- Processing Layer: The Layer is responsible for processing the data received from the Transport Layer. It includes data storage, data analysis, and the data analysis, and data processing functions. This layer also provides data security and privacy features to ensure that the data is safe and secure.
- Application Layer: The Application Layer is the topmost layer of the IoT architecture and is responsible for presenting the processed data to end-users. it includes various applications and services that utilize the processed data to provide useful insights and information to the end-users. Examples of applications in this layer include smart home automation systems, healthcare monitoring systems, and industrial automation systems. Overall, this architecture enables the collection, transmission, processing, and utilization of data from various IoT devices, enabling the development of smart and connected systems that can help improve efficiency, safety, and convenience in various domains.