Research Article
A Two-Stage Fuzzy Logic Control Method of Traffic Signal Based on Traffic Urgency Degree
Table 3
Average vehicle delays of low traffic flow.
| Number of simulation | Pretimed control | Fuzzy control | Fuzzy control with traffic urgency degree |
| 1 | 73.5387 | 45.6423 | 40.7576 | 2 | 85.3338 | 42.7256 | 37.5516 | 3 | 82.7172 | 42.1008 | 42.0751 | 4 | 79.6795 | 44.7148 | 43.9731 | 5 | 91.9941 | 41.3830 | 40.4205 | Average delay | 82.65266 | 43.3133 | 40.95558 |
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