Architecture of the Internet of Things

Architecture of the Internet of Things

1. IoT is mainly divided into 3 levels.

The first level is sensor network, including RFID (radio frequency identification), barcode, sensors and other devices, whose role is to realize the sensing, identification, screening and collection of information.

Level 2 is the information transmission network, i.e., the information channel to realize the transmission and sharing of information at a distance (near).

The third level is the information application network, whose main role is to provide various information services required by people through data processing and feedback.

The 3 levels of IOT make it possible to realize the information perception of the whole network system, convenient and fast information transmission and effective system intelligent feedback processing.