A computer-implemented method and a computer system for dynamically managing a traffic signal for traffic flow optimization. The method comprising: a set of incoming lanes are identified within a pre-determined proximity of a traffic signal as candidate lanes to receive a go-signal from the traffic signal; a prioritized overall lane wait time is calculated for each incoming lane; selected lanes receive the go-signal in the current iteration, based on the prioritized overall lane wait time; an amount of time to allocate to the go-signal is calculated, based on the number of vehicles to flush from the selected lanes; the go-signal is presented to the selected lanes for the allocated time, including non-conflicting lanes; a set of metrics are collected including throughput of vehicles leaving the pre-determined proximity of the traffic signal, based on the metrics, a time allocation is determined for the next iteration of the go-signal, parameters are updated for the prioritized overall lane wait time, and the next iteration of the traffic signal is initiated.
Dynamic traffic signal optimization using received vehicle information
18.09.2024
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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