No communication took place between both parties with regards to interconnected signal timing.

A user sets up the signal timing, and picks the traffic density levels and direction that they apply to.

Selecting the appropriate signal timing is then automatic.

While event simulation can provide some feedback regarding signal timing, it is not a replacement for static timing analysis.

Two systems were considered, one using phased signals, and another using signal timing known as the "amplitude null system,", with the later being selected.

The data needs to include volumes, number of lanes, saturated flow rates, signal timings, reference cycle length, and lost time for an intersection.

The ICU calculation does not use existing signal timings or sign control.

Lane types, signal timing and other traffic related questions are investigated to improve local system effectiveness and efficiency.

The concept is very flexible because this system was originally designed with built-in sensors which would adjust the signal timing in real time.

It's why signal timings are being changed to the benefit of motorised traffic and the detriment of pedestrians.