平行流交叉口车道控制与信号配时组合优化
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宋浪,王健,杨璐,安实
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Combined optimization of lane-based control and signal timing at parallel flow intersection
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Lang SONG,Jian WANG,Lu YANG,Shi AN
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表 3 各方案的交叉口评价指标的对比结果 |
Tab.3 Comparative results of intersection evaluation indicator for scheme |
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设置方案 | 常规设计可展宽 | | 常规设计不可展宽 | | 常规设计可展宽 | $ \mu $ | $ {\varphi _1} $/% | $ B $/s | | $ \mu $ | $ {\varphi _1} $/% | $ B $/s | | $ V $/(pcu·h−1) | $ \phi $/s | $ {\varphi _2} $/% | 常规交叉口 | 1.130 | — | 29.39 | | 0.929 | — | 27.24 | | 7 192 | 43.24 | — | 单向 | 1.125 | −0.48 | 32.32 | | 1.000 | 7.69 | 31.23 | | 7 194 | 43.99 | 1.73 | 非对称双向 | 1.125 | −0.48 | 34.29 | | 1.083 | 16.67 | 32.12 | | 7 198 | 41.07 | −5.02 | 对称双向 | 1.350 | 19.42 | 35.73 | | 1.286 | 38.46 | 38.56 | | 7 191 | 37.13 | −14.13 | 三向 | 1.227 | 8.57 | 38.68 | | 1.227 | 32.17 | 36.97 | | 7 200 | 35.95 | −16.86 | 四向 | 1.750 | 54.81 | 47.60 | | 1.750 | 88.46 | 47.60 | | 7 197 | 28.33 | −34.48 |
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