Research On 3D Visualization Of Container Ship Stowage Based On Web

Container ship stowage is the core content of port transportation operations,and also a key component of port resource allocation,which has an important impact on port operation efficiency and operation safety.With the expansion of the scale of domestic port informatization construction,it has become an inevitable trend to systematically design the container ship loading process in combination with the characteristics of management informatization and the principle of 3D visualization.Compared with the traditional container ship stowage data processing,the 3D visualization presents people with a good data expression experience vividly,and the key point is to be able to timely discover the stability and inversion of the ship that may occur during container handling operations problems to avoid unnecessary economic losses.This thesis focuses on the container ship stowage problem,constructs an intuitive 3D visualization scene,provides technical means to support stowage business,while helping.to achieve the standardization of the entire business process,it can also timely monitor port stowage business activities and provide stowage business The early warning capability improves the safety and effectiveness of port operations,and makes the coordination between terminal loading and unloading and yard management more scientific and efficient.It has a very positive impact on the container ship loading business.This thesis takes the port container stowage operation as a starting point,and combines information management and 3D visualization technology.It considers the application scenarios of container stowage operations,and builds an information system based on the J2EE framework,which uses WebGL and its Three.js graphics library to establish a 3D scene to render the Web,so as to achieve 3D visualization status.Based on the characteristics of the container business,this thesis studies and establishes the main data structure included in the container ship stowage business,and implements a 3D visualization solution based on the Web.At the same time,considering the differences in container ship stowage business due to ports,ships,containers,etc.There are also different characteristics in the realization of business flow in the development process.Adopting the characteristics of microservices style to divide the business functions into components,and it effectively integrates the code and element modules to design a variety of reusable functional components,and builds microservices style components to reuse management simplify on this basis.And the processes of the registration center and service gateway realize the reasonable allocation and deployment of components by exposing the API to external applications,and combine the components with the application system in combination with the development process to improve the development efficiency of the visual system and the availability of the system.At the same time,a set of development standards are formed in the process of components and model development,which can support the design of an application system that integrates yards,ships,and container modules.It can help ports improve their decision making capabilities.usability and applicability.In general,the implementation of rendering 3D scenes on the web has changed the way traditional stowage operations are restricted to the closed system inside the port,and has become an open system.And it can effectively realize the large ship deputy,port operation dispatcher and other parties work together to expand the scope of information sharing and improve port operation efficiency.This thesis establishes a web-based 3D visualization solution of the stowage business which can be referenced,and designs a standardized component system development model based on it,and it has strong application value and practical significance.