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Table 4 Capacity and the corresponding ideal condition
From: Impact of connected and autonomous vehicle dedicated lane on the freeway traffic efficiency
Index of scenario | Capacity under different headway distributions (veh/h) | Ideal condition (the value of \({P}_{CAV}\)) for aggressive, neutral, conservative, and safe driving modes respectively | |||
|---|---|---|---|---|---|
Aggressive | Neutral | Conservative | Safe | ||
2–1 | [3614, 9000] | [3610, 7200] | [3604, 4800] | [3272, 4800] | 100% |
2–2 | 6300 | 5400 | 4200 | 4200 | 71%, 67%, 57% and 57% |
2–3 | [6307, 9000] | [5405, 7200] | [4202, 4800] | [4036, 4800] | 100% |
3–1 | [5321, 13,500] | [5415, 10,800] | [5406, 7200] | [4908, 7200] | 100% |
3–2 | 8100 | 7200 | 6000 | 6000 | 56%, 50%, 40% and 40% |
3–3 | [8114, 13,500] | [7210, 10800] | [6004, 7200] | [5672, 7200] | 100% |
3–4 | 10,800 | 9000 | 6600 | 6600 | 83%, 80%, 73% and 73% |
3–5 | [10807, 13,500] | [9005, 10,800] | [6602, 7200] | [6436, 7200] | 100% |
4–1 | [7228, 18,000] | [7220, 14,400] | [7208, 9600] | [6544, 9600] | 100% |
4–2 | 9900 | 9000 | 7800 | 7800 | 45%, 40%, 31% and 31% |
4–3 | [9921, 18,000] | [9015, 14,400] | [7806, 9600] | [7308, 9600] | 100% |
4–4 | 12,600 | 10,800 | 8400 | 8400 | 71%, 67%, 57% and 57% |
4–5 | [12614, 18,000] | [10810, 14,400] | [8404, 9600] | [8072, 9600] | 100% |
4–6 | 15,300 | 12,600 | 9000 | 9000 | 88%, 85%, 80% and 80% |
4–7 | [15307, 18,000] | [12605, 14,400] | [9002, 9600] | [8836, 9600] | 100% |