Fecha de publicación: 11/12/2020 Fuente: Wipo "IOT" 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.