The Visualized Virtual Simulation Of Train Running Based On Multigen Creator/Vega Prime

As the rapid development of high-speed railway in China, its security requirements are also higher for driver level requirements are higher,the application of virtual reality technology to railway transportation and creating a visual simulation system for train operation have far-reaching consequences for drivers’training, operation monitoring and remote scheduling in the transportation system.Visual simulation of train has characteristics of safety,economic and repeatability,which is a qualitative leap for the development of train operating system.This thesis takes train operation environment as the study objcet, established the virtual scence of train visual simulation based on Multigen Creator/Vega Prime and VC++, and developed implementation methods and procedures of visual simulation system for train operation.The main content of this article is showed as follows:1. Deeply understanding virtual reality technology’s application and realization method in the field of railway transport, determining the implementation of simulation system, on scenario models and simulation environment making overall planning.2. Establishing the initial models of scenes and moving objects through the three dimensional animation rendering and modeling software-3ds Max, transforming and optimizing the initial models using MultiGen Creator software, analyzing the modeling steps of train running visual simulation, and discussing in depth on modeling and optimizing techniques of Creator software. This section makes scene simulation system in both the authenticity and real-time balance.3. Developing the initial famework of the system by Lynx Prime in the simulations software-Vega Prime, which will reduce the workload and the program code writing, and enable preview of the scene, view transform. Climate simulation capabilities enble train runing in exceptional circumstances, establishing various fixed routes with the path tool which prepares for running trains on different routes.4. Establishing the human-computer interaction interface of visual simulation system for train operation under the VC++platform, the system’s main function is easy to understand which saves time for users to be familiar with the system. Detailing the implementation methods for trains running in different environments and routes. Create the menu function keys to improve users’operation time. Creating a real-time display window about train’s running information by using OpenGL library that allows users to control train speed in real time.