Qiongzhou Strait Shipping Network Ship Supervision System Based on NB-IoT

With the expansion of the Qiongzhou Strait shipping market, shipping pollution has become increasingly harmful to atmosphere and ocean. Ships have become China's third largest source of air pollution, and existing technologies cannot meet the regulatory needs of the maritime sector. Therefore this paper proposes a ship network monitoring system based on narrow-band internet of things (NB-IoT). The system obtains ship related information through GPS, monitoring and sensors, which can monitor vessel track, ballast water, sewage, oil-water separator, exhaust gas and incinerator, etc. It has the characteristics of narrow bandwidth, low power consumption and wide coverage and reuse of spectrum resources. The system improves the efficiency of vessel surveillance and can be extended to other waters or industrial management areas