Discussion on Urban Road Traffic Congestion Algorithm for Automatically Determining

Abstract:

Compared with the expressway, most of the traffic flow in urban road network can be denoted as interrupted traffic flow. Based on the current employed equipment for traffic flow collection and traffic signal control in urban roads, different types of traffic flow in urban roads are analyzed with the traffic flow arrival/departure model in transportation engineering. Mathematical models complying with traffic flow changes are utilized to match the traffic flow in both entry and exit road blocks, thus, enabled the automatic detection of traffic incident. This algorithm provides a measurement for the automatic judgment of urban road congestion and the expansion utility of intelligent transportation facilities in urban areas.

• Periodical: Advanced Materials Research (Volumes 926-930)
• Pages: 3790-3793
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.926-930.3790
• Online since: May 2014
• Authors: Yu Bo Dong
• Keywords: Delay, Jams Judgment, Reach/Discrete Functions, Urban Roads

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