摘要
国内目前的主流交通仿真软件都是从国外引进,如果对交通仿真模型关键参数不加以修正,仿真必将造成一定的误差。因此在具体应用时,需要对交通仿真模型的相关参数进行标定,使仿真模型符合我国的实际交通状况。以淮安市翔宇大道为例,利用VISSIM软件构建交通仿真模型,研究如何构建符合当地实际交通状况的交通仿真模型。
At present, the main traffic simulation software is imported, if the key parameter for traffic simulation model is not to be amended, the simulation will cause some errors. Therefore, the specific application, the need for traffic simulation model parameters calibrated so that the simulation model in line with our specific practical traffic. Xiangyu Avenue in Huai＇ an as an example, the use of traffic simulation model VISSIM software to build, how to build traffic simulation model in accordance with local real traffic conditions.
出处
《交通科技与经济》
2015年第4期1-5,共5页
Technology & Economy in Areas of Communications
基金
国家自然科学基金项目(51408252)
关键词
交通仿真
VISSIM
参数标定
交通流
traffic simulation
VISSIM
parameter calibration
traffic flow
