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Automatic division of traffic control sub-area methods based on short-term states prediction. (Chinese. English summary) Zbl 1349.90191

Summary: The dynamic division of traffic control sub-areas is a difficulty of the network traffic adaptive coordinated control system. This paper presents a short-term traffic states prediction method according to the phase and signal cycle, and then designs the method of adjacent intersections similarity based on the adjacent junction’s maximum-minimum static sub-area division and the short-term states prediction, and provides a traffic control sub-area dynamic division method according to the adjacent junction similarity. Finally, through the example analysis, the paper examines the dynamic division of traffic control sub-area. The results show that the presented dynamic division is a reasonable network partitioning method to make the control sub-area more meet with the traffic needs.

MSC:

90B20 Traffic problems in operations research
93C40 Adaptive control/observation systems
90B10 Deterministic network models in operations research
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