Research Article
An Improved Single-Lane Cellular Automaton Model considering Driver’s Radical Feature
Table 1
The speed distribution of vehicles with time headway larger than 5 seconds on the left lane under different speed limits.
| Speed interval (km/h) | Proportion (%) | 120 km/h (no VSL) | 120 km/h (VSL) | 100 km/h (VSL) | 80 km/h (VSL) | 60 km/h (VSL) |
| <70 | — | — | — | — | 2% | 70–75 | — | — | — | — | 7% | 75–80 | — | — | — | 4% | 13% | 80–85 | — | — | — | 11% | 21% | 85–90 | — | — | — | 15% | 25% | 90–95 | — | — | 2% | 25% | 17% | 95–100 | — | — | 8% | 21% | 10% | 100–105 | — | — | 18% | 16% | 5% | 105–110 | 4% | 2% | 25% | 6% | — | 110–115 | 6% | 5% | 26% | 2% | — | 115–120 | 15% | 16% | 12% | — | — | 120–125 | 24% | 28% | 7% | — | — | 125–130 | 25% | 23% | 2% | — | — | 130–135 | 16% | 15% | — | — | — | 135–140 | 7% | 8% | — | — | — | >140 | 3% | 3% | — | — | — |
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