基于零和灰色博弈模型的高速公路入口车辆冲突研究

Research on Vehicle Conflict at Entrance of Expressway Based on Zero and Grey Game Model

基于灰色思想和博弈理论分析高速公路入口冲突车辆受到的不确定性因素,提出冲突车辆选择策略时受到区间灰数的约束,建立冲突车辆的零和灰色博弈模型。算例计算表明,零和灰色博弈模型客观反映了高速公路入口车辆的冲突,与实际情况很相符。

Based on grey idea and game theory, this paper analyzes uncertain factors on conflicted vehicles at the entrances of expressways, presents that the conflicted vehicles when choosing strategies are restrained by interval grey numbers, and establishes zero and grey game model for conflicted vehicles. The calculations of algorithmic examples show the zero and grey game model reflecting the conflict of vehicles at the entrances of expressways objectively can perfectly conform to the realities.