Research on Train Running Line Simulation System

The paper introduces the whole function and architecture emulate system and describes emulation theory and technique of the whole emulate system, for instance, the traction force, the brake power, the operation emulation of running resistance and the emulation of route graph and material object landscape. It is also represented in detail the simplified process for differential equation of train running in the emulation process while train is in motion, and the way of seeking changeable slope point in the route ramp process emulation. Moreover, it also focuses on presenting the control method adapted the latest multimedia techniques to realize the synchronism of route image in visual landscape emulate process; the technology that realizes smooth-speeded change by inserting frame when the train is in motion slowly.