Data Processing in Dynamic Traffic Capacity of Urban Road Based on Squatted Lane

Abstract:

With more and more cars, rates of traffic accidents are also increasing. When there is an accident, lanes will be squatted. So the traffic capacity will be influenced. I have established a dynamic traffic capacity model based on mechanical mechanics that basic road capacity is influenced by instantaneous traffic. First of all, considering the phrase cycle of traffic lights of upstream crossing, we will set a sampling point per 60 seconds to count the number of cars that pass through the cross-section of accident in this video, and then calculate the traffic of every sampling point. Secondly, we will analyze actual traffic capacity by the line chart of traffic of cross-section and time that we evacuate queuing vehicles within 120 meters. By analyzing, we find that the actual traffic capacity at the cross-section of accident emerges fluctuation status. Based on the traditional model of road capacity and mechanical mechanics, by improving compensation factors, we can establish the model of dynamic traffic capacity at accident point.

• Periodical: Advanced Materials Research (Volume 910)
• Pages: 415-418
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.910.415
• Online since: March 2014
• Authors: He Quan Zhang
• Keywords: Dynamic Traffic Capacity, Mechanical Mechanics, Traffic, Urban Road

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