Research Article
Signal Preemption Control of Emergency Vehicles Based on Timed Colored Petri Nets
Table 2
Comparison of simulation results.
| | Paths | The travel time of EV (s) | The residence time of EV at all
intersections (s) | | This method | Comparison method | This method | Comparison method |
| | W1-2-3-4E | 77.1 | 79.9 | 2.9 | 3.8 | | W 1-2-5N | 50.9 | 52.2 | 1.4 | 2.0 | | W 1-2-6S | 54.5 | 51.9 | 4.4 | 3.3 | | E4-3-2-5N | 79.2 | 73.0 | 3.7 | 2.4 | | E4-3-2-6S | 75.3 | 70.1 | 3.0 | 1.8 | | N5-2-1W | 53.8 | 55.0 | 4.6 | 5.4 | | N5-2-3-4E | 73.4 | 77.7 | 5.3 | 7.2 | | N5-2-6S | 56.6 | 54.1 | 6.0 | 5.4 | | W6-2-1N | 49.5 | 53.5 | 3.8 | 5.1 | | W6-2-3-4E | 73.8 | 72.1 | 6.8 | 6.9 |
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