Intelligent solar street lamp control system based on Narrow Band Internet of Things (NB-IoT)

Abstract

The invention relates to an intelligent solar street lamp control system based on the NB-IoT. The intelligent solar street lamp control system comprises an intelligent street lamp data uploading client, a cloud server, an NB-IoT base station and a plurality of solar street lamps based on the NB-IoT, wherein the intelligent street lamp data uploading client uploads pedestrian and vehicle flow dataof a road section in each time period every day; the cloud server receives, calculates and records pedestrian and vehicle flow data of each time section of the road section in recent n days and records the pedestrian and vehicle flow data as D1, D2, D3... Dm in sequence; the cloud server sends the pedestrian and vehicle flow data to each solar street lamp based on the NB-IoT through the NB-IoT base station; and each solar street lamp based on the NB-IoT comprises a solar cell panel, a solar controller, a street lamp body and an NB-IoT controller, and all the circuit modules are connected in amatched mode. According to the invention, the brightness of the street lamp bodies can be intelligently adjusted according to the road pedestrian volume condition of each time period.

Description

technical field [0001] The invention relates to the technical field of street lamp control equipment, in particular to an intelligent solar street lamp control system based on the NB-IoT Internet of Things. Background technique [0002] Street lamps generally refer to lamps that provide lighting functions for roads. Traditional street lamps are powered by the power grid, which increases the load of the power grid, and requires laying cables, which are expensive to lay. In recent years, solar street lights have gradually replaced traditional street lights powered by electric grids. By converting sunlight into electrical energy, solar street lights are inexhaustible, clean and pollution-free, economical and practical, and do not need to lay cables. Installation costs Much lower than traditional street lights. [0003] The inventor pointed out that the general working mode of existing street lamps is fixed, by setting the on time and extinguishing time of solar street lamps i...

AI Technical Summary

Problems solved by technology

This kind of solar street light has a single control method. Regardless of the traffic flow on the road, the brightness of the solar street light is constant, which is not conducive to energy saving. In fact, the brightness of the solar street light gradually decreases with the use of the street light, especially in continuous rainy days or when the solar street light receives light for several consecutive days. When insufficient, solar street lights are more likely to strike due to insufficient power (there is another way to use light control technology or voice control technology, but street lights used as urban traffic road lighting generally do not use light control or voice control, so I won’t go into details here)

Images