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Traffic Flow Management
For two, three or four way traffic, controlling traffic can be split into two types of control system:
A relatively simple system with signal heads to suit the number of roadways entering the system can be controlled by a custom built Timed Controller. This system is available with an adjustable time controller, which simply runs through a timed sequence, alternating traffic flow in the directions required. The time that each road is allowed on green (dwell time) is adjustable as is the time between one road turning to red and the next road turning to green is also adjustable.
Or where there may be a larger traffic flows or it is not feasible for traffic to wait at a hold point for long periods of time, for example on the entry to a basement car park from a main road, the system can be set up with detectors to give priority for one direction

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