Research Article
Development of Degree-of-Priority Based Control Strategy for Emergency Vehicle Preemption Operation
Table 2
Emergency vehicle control method choice suggestion.
| Degree of priority | Control method |
| 0.0–0.4 | None | 0.4–0.7 | Green-wave signal preemption | 0.7–0.9 | Lane clearance preemption | 0.9-1.0 | Road clearance preemption |
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