Design and Implementation of Ship Water Pollution Supervision and Service Information System

Abstract

In order to improve the ship pollutant discharge monitoring system, control the ship pollutant discharge, establish a more convenient and efficient information communication channel for ship pollutant discharge and receiving services, a ship water pollution discharge system is designed and implemented. This system is divided into three workbenches, namely ship workbenches, enterprise workbenches and supervision workbenches. It is developed based on the front-end and back-end separation mode. The front-end uses Vue framework to implement page function, and Element UI to complete page UI design, Mapbox to display maps, and ECharts component to draw charts. The back-end is implemented through the Spring Boot framework. Redis is used for data caching to improve concurrency and provide data interfaces. Spring Security + JWT is used to achieve single sign on and permission control. The Nginx service gateway is used to achieve service load balancing. MySQL database is used to storage the water pollution discharge information. AIS historical data storage is realized through the distributed database system of Doris cluster.