交通事件检测算法的参数敏感度研究

A Study on Parameter Sensitivity of Traffic Incident Detected Algorithm

在交通事件发生条件下,对交通流占有率、车辆占有率、速度3个特性参数进行分析,研究交通参数对于交通事件检测算法的敏感程度。通过TSIS交通仿真软件获得交通流的实时数据,最终得到交通事件检测算法中交通流参数的选择方法。

Based on analysis of occupancy,analyze the three parameters of the share of the traffic flow,vehicles share and speed,and study the degree of sensitivity of traffic incident detected algorithm based on traffic parameters.The real-time traffic date were acquired through the application of mi- croscopic simulation software TSIS.Finally,the method of choosing traffic incident algorithm parameters of traffic incident detected algorithm is proposed.