ZOU Bing,YU Zhi,HE Zhaocheng,et al.The characteristics of urban road usage using automatic vehicle identification data[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2022,61(03):132-139.
ZOU Bing,YU Zhi,HE Zhaocheng,et al.The characteristics of urban road usage using automatic vehicle identification data[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2022,61(03):132-139. DOI: 10.13471/j.cnki.acta.snus.2019B120.
The characteristics of urban road usage using automatic vehicle identification data
A set of vehicle mobility information extraction and urban road usage characteristics analysis framework is proposed based on automatic vehicle identification data and Gini coefficient theory. First of all, we perform the reconstruction of individual mobility information of whole-network vehicles to obtain the OD, path and travel time of all vehicles per trip, and then collect the travel demand of the road; secondly, we construct the model of the Gini coefficient evaluation of road usage and propose average division point of vehicle mobility distribution based on Lorenz curve; finally, taking the automatic identification data of Xuancheng city, Anhui Province as an example, the spatial and temporal characteristics analysis of urban road usage and the classification of road usage patterns were carried out. The results show that the method in this paper can quantifiably evaluate the functions and roles of different roads perfectly.
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Related Author
Bing ZOU
Zhi YU
Zhaocheng HE
Min HUANG
Kaiying CHEN
Zhiren SHA
QIU Jing
HUANG Bensheng
Related Institution
Guangdong Research Institute of Water Resources and Hydropower / National and Local Joint Engineering Lab of Estuarine Water Technology / Guangdong Key Laboratory of Water Environment Treatment and Water Ecological Restoration