计算机科学 ›› 2014, Vol. 41 ›› Issue (7): 74-76.doi: 10.11896/j.issn.1002-137X.2014.07.014
孙莉,章昭辉,崔相如
SUN Li,ZHANG Zhao-hui and CUI Xiang-ru
摘要： 为了保证城市道路“绿波带”的通行效率,合理协调主从道路的车流量,通过利用时延Petri网建模,提出了一种主从自适应协调控制方法。该方法可以根据干线主路口的车流量自动调整其相位时间,也可 根据主路口的相位及车流量自动协调变换 从路口的相位时间。通过案例分析,该方法可以有效实现主从路口的自适应协调控制,在保证绿波带畅通的同时,使通过支路的车辆数尽可能大,有助于提高交叉口的通行效率。
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