A traffic signal lead green-wave optimization control method, concerns traffic signal control, main steps includes: 1) determine lead direction and lead road channel; 2) determine lead reference intersection and phase; 3) compute smooth lead intersection phase offset. Advantage: subtracting safety brake-to-stop time from intersection lead green wave phase offsets makes that vehicles led obtain green lights turn-on in advance before stop-lines of front intersections in the green-wave lead road channels, smoothly drive pass front intersections, avoiding vehicles' driving fluctuation of brake, speed-down, stop at stop-line, lessens vehicle intersection pass time, improves efficiency of traffic.
Traffic Signal Smooth Leading Control Method
07.12.2023
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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