A Weight-based Road Impedance Function Model

作者：Jie Dong, Guojie Shen · 年份：2012 · DOI：10.2991/iccia.2012.110 · 被引用次数：2 · 研究领域：Traffic Prediction and Management Techniques、Transportation Planning and Optimization、Traffic control and management

Path planning problem is a popular issues in urban transportation system. Road impedance is one of the key factors in route planning. According to road length and speed, road level, traffic lamp and intersection waiting time that affect drive efficiency. A new weighted road impedance model is proposed. To get the weights of each factor in road planning, factors which influence drive efficiency are tested with different combination. In the end, the impedance model is applied to real world network topology. The simulation results show the validity and accuracy of the model.