| 基于阶段的相位设计逐步优化法 |
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| 引用本文： | 王伟娟.基于阶段的相位设计逐步优化法[J].交通与计算机,2007,25(3):31-33,38. |
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| 作者姓名： | 王伟娟 |
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| 作者单位： | 同济大学,上海,200092 |
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| 摘 要： | 相位设计是信号控制交叉口进行配时设计时需要首先解决的问题,直接决定着控制方案的效果.当前使用的相位设计主要依赖经验判断或穷举确定,不能保证最优.文中提出了基于相位阶段的相位设计"分组、相位搭接、相序调整"逐步优化法,能保证相位设计结果接近最优,并以4路交叉为例说明了其可行性.
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| 关 键 词： | 基于阶段 相位设计 逐步优化 相位设计 优化法 Design Phase Traffic Signal Method Optimization 结果 相序调整 搭接 分组 位阶 最优 穷举 经验判断 使用 效果 控制方案 问题 配时设计 |
| 修稿时间： | 2006-10-18 |
Stepping Optimization Method for Stage-based Traffic Signal Phase Design |
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| WANG Weijuan.Stepping Optimization Method for Stage-based Traffic Signal Phase Design[J].Computer and Communications,2007,25(3):31-33,38. |
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| Authors: | WANG Weijuan |
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| Institution: | Tongji University, Shanghai 200092, China |
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| Abstract: | The phase design of intersection signal control is the first problem to solve in intersection automation design, directly affecting the control project. At present, the phase design is mainly determined according to the experience or enumerated, and does not have an optimality design method. Accordingly, a stepping optimization method for stage-based phase design was presented, including grouping, phase overlapping, phase sequence adjusting. Thus, the optimization was closely realized. Its feasibility was illustrated with a four-leg intersection. |
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| Keywords: | stage-based phase design stepping optimization |
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