question? If for example a light is used by sensor (after hours) to say for example N and S to trigger the signal to turn green, and the E and W stays green till sensor tells it to start cycle. What should the avg time be for the E and W light be from when it hits red to the delay to the green on the N and S side? 1.5 seconds? is that right? just researching a couple things. Its a 4 way light and after a certain time it uses a sensor to tell light that a car is there.. My question is would that be right for an avg time from a red light between the green light? Also the E and W traffic lane when the cycle starts it goes from green to yellow then a 1 second delay between yellow to red. Would that give a car or truck enough stopping distance at the marked speed limit 55-60 mph? Just asking because you sound like you have some knowledge on this and I'm not to good at that math you had going on. Thnak
Nice video sir. please do more videos.they are very educational. thank you sir....
How to dertermin the saturation flow? Is it a differet value in differet intersections or where does this number come from?
You're only taking into account deterministic delay, at high level of saturation the delay deviates from that due to the effect of random arrivals.
question?
If for example a light is used by sensor (after hours) to say for example N and S to trigger the signal to turn green, and the E and W stays green till sensor tells it to start cycle.
What should the avg time be for the E and W light be from when it hits red to the delay to the green on the N and S side? 1.5 seconds? is that right? just researching a couple things.
Its a 4 way light and after a certain time it uses a sensor to tell light that a car is there.. My question is would that be right for an avg time from a red light between the green light?
Also the E and W traffic lane when the cycle starts it goes from green to yellow then a 1 second delay between yellow to red.
Would that give a car or truck enough stopping distance at the marked speed limit 55-60 mph?
Just asking because you sound like you have some knowledge on this and I'm not to good at that math you had going on.
Thnak