Research Article
Design and Evaluation of a Mathematical Optimization Model for Traffic Signal Plan Transition Based on Social Cost Function
Table 7
Results of simulation for main streets.
| | | Social cost | Time value cost | Vehicle operating cost | Gas emission cost | Delay | | | US $ | % | US $ | % | US $ | % | US $ | % | Sec/veh | % |
| | Proposed (ACO) | 538.5 | — | 476.7 | — | 56.0 | — | 5.8 | — | 15.82 | — | | Immediate | 685.1 | 21% | 607.3 | 22% | 70.6 | 21% | 7.2 | 19% | 16.40 | 4% | | Two | 676.5 | 20% | 591.2 | 19% | 77.8 | 28% | 7.5 | 23% | 16.91 | 6% | | Three | 819.4 | 34% | 731.0 | 35% | 80.8 | 31% | 7.6 | 24% | 17.71 | 11% |
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