In the traffic engineering field today, much attention is being
given to the area of intersection control. The intersection has long
been recognized as the most critical element in our highway system.
Accidents, delay, wasted fuel and congestion are greatest at intersections.
The variable having the greatest effect on traffic flow at an
intersection or in a network of intersections is the traffic signal timing.
In recent years, several computer programs have been developed to
aid the traffic engineer in signal timing. This thesis examines the effect
of the signal timing plans generated by one of the more widely used
programs, TRANSYT 7, on the energy consumption of two signalized networks.
Also examined are the relationships of delay and stops to fuel
consumption.
The TRANSYT 7 program was used to generate signal timing plans over
a range of cycle lengths and stop penalties. The TRANSYT 7 signal timing
plans were entered into NETSIM, a microscopic traffic simulation program,
to determine their effect on fuel consumption in the two study networks.
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