Integrated Simulation Platform of VISSIM, VC ++, and MATLAB

With the development of intelligent transportation system, more and more traffic events need to be tested through modeling and simulation. In this paper, C++ as the main programming language, builds simulation platform through integrating MATALB and VISSIM. It solves the problem that it’s difficult to do the secondary development of VISSIM directly and program for solving model of complex problems. The method combines the VISSIM software simulation’s good effect, MATLAB’s powerful calculation ability and the relevant advantages of C++ programming. On the one hand, the VISSIM and C++ editor can exchange data through VISSIM COM. On the other hand C++ can call MATLAB dynamic link library to implement the hybrid programming. The simulation platform which is used to establish by this method provides a new way for building and solving traffic management and control modes. Finally, according to the platform, this paper studies a case related to theories and applications of transport information granular computing.