基于双约束重力模型的5路环形交叉口车流量预测研究——以上海五角场为例
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摘要
5路交叉口是一种复合型的非对称型多路交叉口,5条道路相交,流量交换复杂。文章以上海市五角场为例,研究了5路环形交叉口机动车交通的流向,给出了基于双约束重力模型的各交叉口交通流量预测,通过人工计数法测得所有进口的右转交通量和所有进出口总交通量,利用得到的数据通过Matlab编程语言结合文章提出的双约束重力模型对上海五角场的各路口交通量进行了预测。并对最后结果的误差进行了检验,验证了该模型的有效性。
Five-way intersection is a compound non-symmetrical multi-way intersection, with 5 road intersections and complex flow exchange. This paper takes Shanghai Five-angle Field for example, the five road intersection of motor vehicle traffic flow are studied, based on the double restraint gravitational model is given in each intersection traffic flow forecast, through artificial counting method to measure all imports of all right transfer flux and the total traffic volume of imports and exports, using the data by Matlab programming language combined with the double restraint gravitational model proposed in this paper for Shanghai Five-angle Field each intersection traffic flow is forecasted. The error of the final result is tested and the validity of the model presented in this paper is verified.
Five-way intersection is a compound non-symmetrical multi-way intersection, with 5 road intersections and complex flow exchange. This paper takes Shanghai Five-angle Field for example, the five road intersection of motor vehicle traffic flow are studied, based on the double restraint gravitational model is given in each intersection traffic flow forecast, through artificial counting method to measure all imports of all right transfer flux and the total traffic volume of imports and exports, using the data by Matlab programming language combined with the double restraint gravitational model proposed in this paper for Shanghai Five-angle Field each intersection traffic flow is forecasted. The error of the final result is tested and the validity of the model presented in this paper is verified.
引文
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[4]钱红波,况爱武,何显慈.基于双约束重力模型的环形交叉口流量流向分析[J].长沙交通学院学报,2004(1):74-76.
[5]陈秋香,李岩. 5路相交平面交叉口交通量调查方法探讨[J].西华大学学报(自然科学版),2012,31(3):27-29,37.
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[8]张卫华,王召阳,张胜凯.五路交叉口交通改善方法及其应用[J].交通科技,2011(1):96-99.
[9]夏楷.五路交叉口交通组织改善方法研究[J].佛山科学技术学院学报(自然科学版),2013,31(6):70-74.
[10]王源.大型多支路环形交叉口多目标自适应控制方法研究[D].大连:大连理工大学(硕士学位论文),2011.
[2]仲小飞,马健霄,马亮.五路环形交叉口交通量卡片调查法[J].城市交通,2009,7(6):71-75.
[3]姚裔虎,徐良杰,秦亚晓.五路环形交叉口交通量观测及计算方法研究[J].武汉理工大学学报(交通科学与工程版),2013,37(1):162-166.
[4]钱红波,况爱武,何显慈.基于双约束重力模型的环形交叉口流量流向分析[J].长沙交通学院学报,2004(1):74-76.
[5]陈秋香,李岩. 5路相交平面交叉口交通量调查方法探讨[J].西华大学学报(自然科学版),2012,31(3):27-29,37.
[6]耿现彩.环形交叉口的交通控制方法及其适应性研究[D].大连:大连理工大学(硕士学位论文),2014.
[7]杨晓芳,王建蓉,牛兆雨.五路环形交叉口瓶颈控制方法[J].公路交通科技,2012,29(8):99-105.
[8]张卫华,王召阳,张胜凯.五路交叉口交通改善方法及其应用[J].交通科技,2011(1):96-99.
[9]夏楷.五路交叉口交通组织改善方法研究[J].佛山科学技术学院学报(自然科学版),2013,31(6):70-74.
[10]王源.大型多支路环形交叉口多目标自适应控制方法研究[D].大连:大连理工大学(硕士学位论文),2011.