Research on ship manning data analysis based on data warehouse
Taizhi Lv, Enze Wu, Peiyi Tang · 2024
Ship manning is the focus of maritime supervision. Insufficient manning will seriously affect the safety of water navigation. To better monitor the ship's manning situation, a maritime regulatory department developed a ship manning management system to realize self-service verification, self-service appointment and dismissal of ship manning and other functions. System operation collects massive amounts of ship manning data. To full mine the value of data, a manning data analysis platform is implemented. It implements the acquisition of ship manning data based on Canna and Kafka, builds a data warehouse through Hive, realizes automatic scheduling of tasks through DolphinScheduler, and realizes data visualization through Vue + Echarts. The analysis of ship manning data will help the maritime regulatory authorities real-time ship manning, analyze ship navigation conditions, and improve water traffic management.