Avg. wait
42s
network average 18.4%
QUANTUM-ENHANCED ADAPTIVE CONTROL
Keep the city moving before congestion spreads.
A live six-intersection digital twin compares classical timing with hybrid QUBO/QAOA signal orchestration — down to every green phase.
Queue length
48 veh
peak approach 23.7%
Throughput
2.02k/hr
cleared vehicles 12.1%
Fuel saved
12.8 L
vs fixed timing 16.8%
CO₂ avoided
28 kg
this incident 14.5%
Emergency ETA
03:42
normal routing −0:38
SYNCHRONIZED DIGITAL TWIN
Strategy comparison
optimized green staged cross traffic congestion pressure vehicle stream
NETWORK DISTURBANCES
Scenario controls
Introduce a condition and watch congestion reroute across every synchronized strategy.
EMERGENCY GREEN CORRIDOR
Priority response route
Unit E-17 St. Anne ER
1
DetectPriority unit geofenced at western ingress
2
StageCross traffic safely cleared at A1 + A2
3
PreemptGreen corridor extends to B3
4
RecoverNormal cycle restoration after passage
01
Queue risk outranked nominal cadence
A2 eastbound is projected to reach 82% of its storage limit in the next 42 seconds. The QUBO objective assigns a high penalty to spillback that would block A1.
02
Cross traffic has a safe release window
B2 northbound can clear its current queue within the next protected pedestrian phase, allowing a 14-second extension without creating downstream delay.
03
Quantum search found lower network cost
The hybrid solver compared phase combinations across all six signals and selected this action at 18.4% less predicted total delay than fixed timing.