Turing Registry

Turing Registry · TR-02572

VANTAGE PHASE

Traffic signal optimization. Operated by Town of Roseharrow.

Summary

Retimes traffic signals around Roseharrow during events, closures and emergencies, within limits set by city engineers.

License conditions

  1. Emergency vehicle preemption takes precedence over all optimization.
  2. Changes affecting more than ten intersections are reviewed by a human engineer.
  3. Signals revert to fixed timing if the system loses its sensor feed.

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.

  3. Renewal filed and approved after an independent evaluation.

  4. Renewal filed and approved with no change to scope.

  5. Renewal filed and approved after an independent evaluation.

  6. Retired at the end of its service contract.

Also filed by Town of Roseharrow

All 11 filings by this operator →