Abstract:

For the shortcomings of traditional street lamps in remote automatic control,intelligent lightmodulation,automatic inspection and fault treatment,an intelligent street lamp monitoring system based on NB-IoT technology is designed.Through improving the controller and designing NB-IoT terminal and NB-IoT base station,this system realizes data uploading from the sensing layer and command issuing from the application layer in 4G network.Intelligent and information-based street lamp control,light modulation,inspection and fault treatment are thus implemented.

Key words: NB-IoT technology, intelligent street lamps, monitoring system