基于接口技术的.NET、VISSIM和MATLAB集成交通仿真平台研究

An integrated traffic simulation platform of.NET, VISSIM and MATLAB based on interface technology

首先介绍了微观交通仿真平台VISSIM和科学计算平台MATLAB及其COM接口技术,然后详细介绍了.NET平台与VISSIM和MATLAB的接口集成原理,阐述了在.NET环境下开发主控程序,完成VISSIM仿真平台与MATLAB计算平台的双向数据交互,构建高效的集成交通仿真平台,并给出了详细的集成步骤。该仿真平台充分利用了3个平台的各自优势,降低了智能交通控制算法的实现难度,为交通控制算法提供了一个很好的实现和验证平台。最后用一个强化Q学习的集成仿真测试验证了该仿真平台的可行性。

First, VISSIM which is the microscopic traffic simulation platform and MATLAB which is scientific computing platform and their COM Interfaces are introduced in this paper, and then the interface integration principle of.NET platform with VISSIM and MATLAB is described in detail. An efficient and feasible integrated traffic simulation platform is proposed to complete the bidirectional data interaction between VISSIM and MATLAB by a main control program developed in.net environment. The detailed steps of integration are listed meanwhile. The simulation platform fully takes the respective advantages of the three platforms, simplifies the realization of intelligent traffic control algorithm, and provides a good platform for the implementation and verification of traffic control algorithms. Finally, a reinforcement Q-learning integrated simulation test verifies the feasibility of the simulation platform.