基于Web的三维集装箱船图可视化研究

Research on Visualization of 3D Container Ship Map Based on Web

使用集装箱船图可以有效组织港口集装箱装卸作业,保证船舶及货物的安全使用,合理利用港口资源并提高工作效率。本文主要利用三维可视化技术在Web上呈现三维集装箱船图,并结合港口集装箱管理系统实现港口集装箱信息资源的共享和调配。使用WebGL结合JavaScript基于J2EE框架进行三维集装箱船图的开发并利用数据交互实现网页上集装箱船图的动态功能,这有别于大部分客户端港口管理系统,忽略了港口业务中时间、环境、人员等条件的约束,具有轻便性和灵活性,这在如今的开发手段中是比较少见的。不仅如此,基于Web的特性可以让三维集装箱船图可视化技术的开发拓展到Web移动端,实现港口信息管理平台的一次飞跃,这对于整个港口业务管理来说都具有重要的意义。

The use of container ship maps can effectively organize port container loading and unloading operations, ensure the safe use of ships and cargo, rationally utilize port resources and improve work efficiency. This paper mainly uses 3D visualization technology to present 3D container ship map on the Web, and combines port container management system to realize the sharing and deployment of port container information resources. WebGL combined with JavaScript is used to develop 3D container ship map based on J2EE framework and data interaction is used to realize the dynamic effect of container ship chart on web page, which are different from most client port management systems, ignoring the constraints of time, environment, personnel and other conditions in the port business. It is lightweight and flexible, which is relatively rare in today's development tools. Besides, the Web-based features can extend the development of 3D container ship map visualization technology to the Web mobile terminal, and realize a leap in the port information management platform, which is of great significance for the entire port business management.