交通运行监测数据在交通模型参数标定中的应用研究——以深圳市为例

Application Research of Traffic Operation Monitoring Data to Parameters Calibration of Traffic Model:A Case Study of Shenzhen

针对交通运行监测数据在交通模型参数标定中的应用问题,首先分析深圳市交通运行监测数据及交通模型参数标定的现状,并通过梳理仿真输入参数与运行监测数据的衔接关系,给出参数标定的原则与参考的表格样式,最后以深圳市北环大道-彩田路为例进行分析,验证方法的可行性。

To solve the application problem of traffic operation monitoring data to parameters calibration of traffic models,this paper analyzes the current situations of Shenzhen traffic operation monitoring data and parameters calibration of traffic models.Through the connection analysis between simulation input parameters and traffic operation monitoring data,presentes the principles for parameters calibration and the reference sample table.Finally,uses the data of North Ring Avenue-Caitian Road in Shenzhen to demonstrate the feasibility of the proposed method.