Development of Traffic Simulator for Estimating the Risk of the Traffic Accidents

我们开发了一个交通模拟程序，用于估计行人和/或车辆造成的交通事故的风险。交通事故的发生是由于道路的混乱和行人和/或司机的粗心。在该系统中，将道路表示为凸多边形集，以寻找道路上潜在的危险部分。此外，我们提出了行动计划模型作为行人和车辆的行为模型。此外，定义了行人和车辆之间的危险宽度，并使用危险冲突指示器作为安全指示器。

We have developed a traffic simulation program for estimating the risk of the traffic accidents caused by the pedestrians and/or the vehicles. The traffic accidents occur due to the trouble of the road and carelessness of the pedestrians and/or the drivers. In this system, the roads are expressed in sets of convex polygons to find a potential dangerous part on the road. Moreover, we propose the action plan model as a behavior model of the pedestrians and the vehicles. In addition, a dangerous width in the pedestrians and the vehicles is defined and the dangerous conflict indicator is used as a safety indicator.