Model of Dynamic Traffic Flow Pre-Leading Based on Data Communication Network
Dongmei Zhou, Ruifang Mou, Pengfei You · 2009
Recently, urban traffic congestion is becoming one of the most serious problems all over the world, which badly affects city's sustainable development and people's daily life. The measures of traffic flow leading is used in abate traffic congestions. However, the present measures are hardly to cope with the routine traffic congestion because they are instituted basically by experience. In response to this problem, the congestion and flow control method of Data Communication Network were put forward to traffic control to resolve this problem. Utilize the existing transport information collection system for real-time information collection, and the pre-leading model core devices -Controller, to carry out the similar algorithm and achieve the similar function. Controller using a combination of centralized dynamic routing with distributed dynamic routing strategy. This model is considered to be able to realize urban traffic flow pre-leading, its method for resolving congestion is effective, and it can achieve the goal of intellectual traffic control.