the facts are in… updated >. understand how it works see the results data compare to other...
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The Facts are In…updat
ed>
Understandhow it works
See the results data
Compare toother options
Understand theinvestment
What does the data say?
[Facts] Most widely deployed
1.5 million vehicles daily535 intersections
84 corridors43 cities 15 states
[Facts] DOT relationships
SCDOT
MoDOTCaltrans
CDOTPennDOT
FDOTTexDOT
VDOT
NYDOTODOT
WVDOT
[Facts] Management before InSync
CoordinatedTOD plans
CoordinatedTOD plans
CoordinatedTOD plans
CoordinatedTOD plans
Running free
Coordinated TOD plans
CoordinatedTOD plans
Coordinated TOD plans
Running free, fully actuated
CoordinatedTOD plans
CoordinatedTOD plans
CoordinatedTOD plans
[Facts] Peak delay reductions
77%
78%78%
85%
86%
Best peak time results
53%
70% 48%72%
89%89%
66%
73%
71%
[Facts] Peak stop reductions
90%
100%95%
82%
93%
Best peak time results
33%
50% 62%71%
92%91%
67%
67%
90%
[Facts] Peak travel time reduction
29%
42%32%
50%
42%
Best peak time results
44%
44% 20%42%
41%46%
19%
29%
49%
[Facts] Peak fuel reduction
16%
32%19%
38%
26%
Best peak time results
28%
30%34%
[Facts] Emissions reduction
41%
39%25%
34%
35%
Best peak time results
42%
23%38%
[Facts] Crash reduction
17%Source: Lee’s Summit, MO
Police Department
30%Source: Springdale, AR
Police Department
How it works: hardware
Global Optimizer
Analog to DIGITAL
Local Optimizer
Analog to DIGITAL
State machine
Runs FreeOptimizes
Sees/Vision
Inputsdetectorcalls
Picks state(or phase pair)
Twisted pair of copper
Fiber
Wireless
:FUSIONIntegrates existing presencedetectors, such as loops
Failure mitigation:
• Loss of video detection= historical data used (and InSync:Fusion)• Loss of communications
= no change (intelligence is local)• Loss of processor
= detection sends calls to controller,controller can roll back to plans
How it works: the model
Local: Optimizes intersections+ Occupancy+ Delay= Priority
Global: Coordinates desired progression
Northbound
Time
Distance
Global optimizer coordinates progression
NorthboundSouthbound
1
Global optimizer coordinates progression
NorthboundSouthbound
1
Global optimizer coordinates progression
Pedestrian ModuleOptimizes pedestrian traffic with vehicular traffic
How it works: user interface
How does it work?
Real-timeState machine and cameras
CentralSync
Intelligently fully actuated local and global progression
How does InSync compare?
#1Affordability
Up-time
Maintenance
Reduction in stops
Reduction in delay
Reduction in travel time
Source: Selinger, et al. “Adaptive Traffic Control Systems in the United States: Updated Summary and Comparison” HDR
[Facts]
Source: Selinger, et al. “Adaptive Traffic Control Systems in the United States: Updated Summary and Comparison” HDR
[Facts] Results or regrets?
“Knowing what you know now, would you have installed the same system if you have the opportunity to do it all again?”
100%
What is the investment?
Typically$25,000 to $35,000
per intersection
Includes detection Ask us for a price sheet
(Does not include communications or installation)
Investment
Questions and Answers
The proven solution.
Chuck O’ConnorPhone: 913.227.0603
Email: [email protected]: www.rhythmtraffic.com