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
2024-09-18
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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