Study on the influence of one-way street optimization design on traffic operation system,Measurement and Control

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Study on the influence of one-way street optimization design on traffic operation system
Measurement and Control ( IF 1.3 ) Pub Date : 2020-07-08 , DOI: 10.1177/0020294020932366
Jun Zhang ₁ , Xinxin Zhang ₁ , Yanni Yang ₁ , Bing Zhou ₁

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Modifying the existing two-way street into a one-way street can alleviate the traffic congestion in a megacity and has the characteristics of economy saving, convenience, and quickness. However, at present, the setting of one-way street in China is mostly determined by human experience and lack of scientific basis. In this context, a one-way street network planning model is established in this paper. According to this model, the optimal method of adding a one-way street on the existing traffic network is found, solved by genetic algorithm. The abstract things are quantified, and some feasible, specific, efficient implementation steps to design a one-way street network are provided for the traffic control department. In addition, taking the traffic in the core area of Tongzhou New City as an example, this paper uses the one-way street planning model to construct the actual street network model and the one-way street network model in the core area of the Tongzhou New City and compares their simulation results. The results show that using the one-way street planning model to modify part of the two-way street into a one-way street in the core area of the Tongzhou New City can indeed improve the traffic operation of the area.

更新日期：2020-07-08

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