Benefit
An adaptive signal control system in Toronto, Canada reduced vehicle emissions by 3 to 6 percent and lowered fuel consumption by 4 to 7 percent.
8-12 November 1999
Toronto,Ontario,Canada
Summary Information
This conference paper highlighted ITS and adaptive signal control techniques deployed in Toronto, Canada over the last 10 years.
Measurable energy and environmental benefits were reported during the following project.
Deployment of a SCOOT Signal System in Toronto
SCOOT (Split Cycle Offset Optimization Technique) was an adaptive signal control system that quickly updated signal timings to meet the needs of changing traffic volumes and patterns. Toronto conducted a demonstration project to compare SCOOT to fixed (i.e., predetermined) signal timing control plans.
The results indicated the adaptive signal control system decreased fuel consumption by 4 to 7 percent and reduced harmful emissions by 3 to 6 percent.
Measurable energy and environmental benefits were reported during the following project.
Deployment of a SCOOT Signal System in Toronto
SCOOT (Split Cycle Offset Optimization Technique) was an adaptive signal control system that quickly updated signal timings to meet the needs of changing traffic volumes and patterns. Toronto conducted a demonstration project to compare SCOOT to fixed (i.e., predetermined) signal timing control plans.
The results indicated the adaptive signal control system decreased fuel consumption by 4 to 7 percent and reduced harmful emissions by 3 to 6 percent.
Goal Areas
Related Metropolitan Integration Links
Link 26: Arterial Management intra-component
Link 3: Arterial Management to Transit Management
Typical Deployment Locations
Metropolitan Areas
Keywords
traffic signals, adaptive signals
Benefit ID: 2007-00361
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