摘要
介绍了交通仿真的发展状况,论述了数据采集的目的、内容,对调查对象选择的原则及调查结果做了总结,采用VISSIM软件进行仿真运行,对仿真结果与实际数据进行显著性检验,对期望车速进行了标定,通过对仿真模型的检验,证明了仿真模型的有效性.
The latest progress of the traffic simulation were described,and the purpose of data collection and content was discussed,then the principles of survey selection and findings were summarized.The significance test of the simulation results and the actual datum was carried out according to the simulation model by means of VISSIM software and the calibration of the expected speed was made.Finally,the simulation model proved to be valid.
出处
《内蒙古科技大学学报》
CAS
2009年第4期377-381,共5页
Journal of Inner Mongolia University of Science and Technology
关键词
城市快速路
出口
交通仿真
数据采集
标定
urban expressway
exits
traffic simulation
data acquisition
calibration
