论文标题
MATLAB-VISSIM界面用于在线优化绿时间拆分
Matlab-Vissim Interface for online optimization of Green Time splits
论文作者
论文摘要
Vissim是一种广泛使用的显微镜流量模拟器，它不仅提供了图形用户界面来模拟简单的静态控件（预定时或固定时间），而且还提供了通过通用编程语言（C ++和Java等）动态控制模拟的灵活性。但是，要实施各种流量控制技术，与标准编程平台相比，计算工具的集成可能会节省大量精力和时间。 MATLAB属于广泛使用的计算工具的类别，也满足了动态控制Vissim模拟的主要要求。因此，本研究提出并开发了MATLAB和VISSIM之间的直接接口，以广泛利用MATLAB的计算能力。通过在研究网络上对绿色时间拆分进行在线优化，在实际情况下展示了开发界面的重要性。
VISSIM is a widely used microscopic traffic simulator, which not only provides a graphical user interface to simulate simple static controls (pre-timed or fixed-time) but also offers flexibility to dynamically control simulation through versatile programming languages (C++ and Java etc.). However, to implement various traffic control techniques, integration of computational tools may save lots of effort and time as compared to standard programming platforms. MATLAB falls in the category of a widely used computational tool and also fulfills the primary requirements to control VISSIM simulation dynamically. Therefore, this study proposes and develops a direct interface between MATLAB and VISSIM to extensively harness the computational power of MATLAB. The significance of developed interface is demonstrated on a practical scenario, by conducting an online optimization of green time splits on a study network.
