Research Article
Estimation of Saturation Flow Rate and Start-Up Lost Time for Signal Timing Based on Headway Distribution
Table 3
Probabilities of queues passing stop line during one cycle.
| Queue length | Valid group | Mean | 95th per. | 85th per. | 78th per. | 75th per. | 65th per. | 50th per. |
| 2 | 920 | 51.2% | 97.4% | 86.0% | 75.8% | 71.7% | 59.7% | 42.0% | 3 | 920 | 52.7% | 99.0% | 90.4% | 81.2% | 76.1% | 64.0% | 43.8% | 4 | 920 | 56.4% | 99.5% | 93.5% | 87.1% | 81.1% | 66.0% | 43.6% | 5 | 920 | 55.3% | 99.6% | 95.5% | 87.6% | 82.8% | 68.2% | 45.3% | 6 | 920 | 54.6% | 99.8% | 96.3% | 87.4% | 81.4% | 69.9% | 43.2% | 7 | 916 | 56.9% | 99.3% | 95.9% | 88.4% | 82.2% | 67.2% | 43.6% | 8 | 908 | 56.1% | 99.6% | 95.6% | 88.0% | 83.4% | 67.7% | 44.2% | 9 | 890 | 56.6% | 99.8% | 94.4% | 86.7% | 82.1% | 68.8% | 42.2% | 10 | 834 | 58.0% | 100.0% | 94.2% | 89.6% | 86.2% | 71.8% | 45.4% | 11 | 742 | 62.0% | 100.0% | 96.5% | 89.9% | 87.3% | 75.5% | 48.4% | 12 | 664 | 62.0% | 100.0% | 97.9% | 92.5% | 88.7% | 77.4% | 49.4% | 13 | 582 | 66.8% | 100.0% | 97.9% | 94.0% | 91.1% | 80.2% | 53.1% | 14 | 496 | 67.9% | 100.0% | 98.0% | 93.5% | 91.7% | 80.4% | 54.2% | 15 | 348 | 68.7% | 100.0% | 98.9% | 94.8% | 92.5% | 81.3% | 53.2% | 16 | 206 | 68.0% | 100.0% | 98.5% | 95.6% | 94.2% | 80.1% | 52.9% | 17 | 109 | 65.1% | 100.0% | 98.2% | 94.5% | 91.7% | 78.0% | 51.4% | 18 | 65 | 58.5% | 100.0% | 96.9% | 92.3% | 89.2% | 69.2% | 49.2% | 19 | 41 | 65.9% | 100.0% | 95.1% | 95.1% | 92.7% | 78.0% | 61.0% | 20 | 26 | 61.5% | 100.0% | 100.0% | 96.2% | 92.3% | 73.1% | 50.0% |
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