Turing Registry

Turing Registry · TR-10217

GREENWAVE 9

Traffic signal optimization. Operated by Town of Port Westbridge.

Summary

Adaptive signal timing for 71 intersections in Port Westbridge, adjusting phase lengths to measured traffic every few seconds.

License conditions

  1. Emergency vehicle preemption takes precedence over all optimization.
  2. Signals revert to fixed timing if the system loses its sensor feed.
  3. Minimum pedestrian crossing times are set by city engineers and may not be shortened.

The Registry’s standard conditions also apply:

  • 4.2 The system’s ethical constraints remain active and unmodified at all times.
  • 6.1 Any incident affecting the system is reported to the Registry within 72 hours.
  • 7.3 A named human contact is reachable and answers for the system.

Filing history

  1. Licensed for traffic signal optimization.

  2. Renewal filed and approved after an independent evaluation.

Also filed by Town of Port Westbridge

All 13 filings by this operator →