Design & Development Of Simulation System For Train Traction Running

The software system for train traction running is an organic combination of train traction calculation, train running analysis, locomotive circuit simulation and object-oriented technology of visual C++. Its final purpose is to simulate the train traction running.Specific task of this thesis is to design and develop a software system for train traction running, based on longitudinal profiles of running lines and performance data of locomotives, rolling stocks and their group, by use of object-oriented technology of visual C++, in combination with train traction calculation, train running analysis, locomotive circuit simulation and so on.This thesis mainly relates to some basic knowledge of train traction calculation, locomotive electricity transmission, VC++, database and serial communication, etc. So this thesis discusses the emulational calculation model & algorithmic analysis firstly, then with some basic knowledge of VC programming including MFC, the access to database, serial communication and graphics programming etc, detailedly describes the design and development of this software system etc. and makes a study of the problems appeared frequently in design process also provides optimized solution. It has established the foundation for designing simulation program.The software system for train traction running can simulate trainman control board, generate Real-time instructions of traction & brake, automatically fulfill train traction calculation and achieve interactive simulation by communicating with circuite simulator. With the display screen, we can watch all kinds of running condition, circuit status and fault circs. Compared with old-timey locomotive circuit board, the software system for train traction running needs less investment but has good teaching effect. It is a intuitionistic and flexible multimedia education simulation system.