Traffic Signal Design
There are several types of
signal coordination systems available today. The firm
studies each client's design requirements and specifies
compatible systems to improve the traffic flow.
Our experience includes
several closed loop system designs utilizing hardwire
interconnect, fiber optic, radio control, microwave and time
of day synchronization.
The firm has designed systems
to replace existing UTCS systems and other types of central
control. TQC has specified and worked with NEMA controller
systems, 170 controller systems and is familiar with the new
NTCIP software protocol.