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Abstract
Currently, the urban road traffic congestion is serious and the traffic accident is happening at a high frequency; thus it has not satisfied the travel needs of security and affects the quality of urban trips. In order to effectively relieve the confliction of people and motor vehicle, to make sure of the safety of pedestrians crossing the road, and to improve the capacity of urban roads, this passage focuses on studying the influence of pedestrians crossing the roads on the capacity of urban roads in three pedestrian crossing approaches including freely crossing the street, uncontrolled crossing of the pedestrian crosswalk, and controlled crossing of the pedestrian crosswalk. Firstly, it confirms the general formula of the road capacity when pedestrians are crossing the road based on three preassumptions, combined with the survey data, and then constructs the empirical mathematical model of pedestrian crossing on the capacity impact. Lastly, it takes the step of case calculation and simulation evaluation and calculates errors between them, finding that the error between the model calculation and software simulation is small. The efficiency of the model is validated and improved.
Document type: Article
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The different versions of the original document can be found in:
- http://downloads.hindawi.com/journals/mpe/2016/5271904.pdf under the license https://creativecommons.org/licenses/by
- http://dx.doi.org/10.1155/2016/5271904 under the license cc-by
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Published on 01/01/2016
Volume 2016, 2016
DOI: 10.1155/2016/5271904
Licence: Other
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