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Prohibiting phase sequences

Due to various regulatory reasons, some phase sequnces are considered “undesired” or completely prohibited. Green Traffic Software allows the possibility to disallow any phase sequences for the coordination process.

 

Press the blue valve that appears left to the intersection cycle length and use the menu with four phase sequences (and the half cycle). All phase sequences allowed in the 5th intersection. GTS chose Lead/Lag, providing a maximal sum bandwidth of 29 s.

All phases are permitted

Lead/Lag is forbidden, and the maximal sum bandwidth decreases to 21 s. You can forbid any combination of phase sequences for any set of intersections in your arterial.

Coordination with prohibited phase
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