Opóźnienie "kolizyjne" na skrzyżowaniach z sygnalizacją świetlną - pojazdy skręcające w lewo

W artykule omówiono opóźnienia powstające podczas oczekiwania na możliwość przejazdu przez skrzyżowanie pojazdów skręcających w lewo. Zaprezentowano także wyniki obserwacji i pomiarów na skrzyżowaniach z sygnalizacją świetlną.

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The article deals with a delay appears during passing the junctions by left-turn vehicles. The results of observation and measurements on several intersections with traffic lights were presented. The intersection with traffic lights is a very complex structure and all components are dependable from each other in various way. Only a good description of those relations allows receiving reasonable results of the simulation. For the road traffic models very important are random variable that control the process behavior (various events to happen). As we will see, "interference" delay on intersections with traffic lights can be model applying Erlang's distribution, or more general Gamma and Weibull's distribution - it was proved by compatibility tests. All the observations and measurements done will help creating the simulation model of the intersection with traffic lights.