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面向双向不同带宽需求的绿波协调控制优化模型

, PP. 101-108

Keywords: 交通信号控制,绿波协调,影响因子,带宽需求,带宽分配,优化模型

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Abstract:

通过引入绿波带宽分配影响因子与带宽需求比例系数,构造了一种新的绿波协调控制模型性能指标函数通式,针对MAXBAND(MULTIBAND)模型与通用双向绿波协调控制模型,分别建立了面向双向不同带宽需求的最大绿波协调控制优化模型,并对是否可以获得双向绿波带宽的两种情况,比较了控制模型改进前后的设计效果。分析结果表明在难以获得双向绿波协调控制效果的情况下,优化模型将适当选用单向绿波协调控制方式,以确保单向绿波带宽达到最大,并优先满足带宽需求较高行驶方向的设计要求;在可以获得一定双向绿波协调控制效果的情况下,优化模型将实现双向绿波带宽之和最大,并尽量根据双向带宽需求比为各个方向合理分配实际带宽。可见,优化模型合理有效。

References

[1]  MORGAN J T, LITTLE J D C. Synchronizing traffic signals for maximal bandwidth[J]. Operations Research, 1964, 12(6): 896-912.
[2]  LITTLE J D C. The synchronization of traffic signals by mixed-integer linear programming[J]. Operations Research, 1966, 14(4): 568-594.
[3]  LITTLE J D C, KELSON M D, GARTNER N H. MAXBAND: a versatile program for setting signals on arteries and triangular networks[R]. Cambridge: Massachusetts Institute of Technology, 1981.
[4]  MESSER C J, WHITSON R H, DUDEK C L, et al. A variable-sequence multiphase progression optimization program[J]. Highway Research Record, 1973(445): 24-33.
[5]  CHANG E C P, MESSER C J. Arterial signal timing opti-mization using passerⅡ-90-program user’s manual[R]. Austin: Texas A & M University System, 1991.
[6]  CHAUDHARY N A, MESSER C J. PasserⅣ-96, version 2.1, user/reference manual[R]. Austin: Texas A & M University System, 1996.
[7]  GARTNER N H, ASSMANN S F, LASAGA F, et al. MULTIBAND―a variable-bandwidth arterial progression scheme[J]. Transportation Research Record, 1990(1287): 212-222.
[8]  GARTNER N H, ASSMANN S F, LASAGA F, et al. A MULTIBAND approach to arterial traffic signal optimization[J]. Transportation Research Part B: Methodological, 1991, 25(1): 55-74.
[9]  STAMATIADIS C, GARTNER N H. MULTIBAND-96: a program for variable-bandwidth progression optimization of multiarterial traffic networks[J]. Transportation Research Record, 1996(1554): 9-17.
[10]  GARTNER N H, STAMATIADIS C. Arterial-based control of traffic flow in urban grid networks[J]. Mathematical and Computer Modelling, 2002, 35(5): 657-671.
[11]  LU Shou-feng, LIU Xi-min, DAI Shi-qiang. Revised MAXBAND model for bandwidth optimization of traffic flow dispersion[C]∥IEEE. 2008 ISECS International Colloquium on Computing, Communication, Control, and Management. Guangzhou: IEEE, 2008: 85-89.
[12]  王殿海,李 凤,宋现敏.干线协调控制中公共周期优化方法研究[J].交通信息与安全,2009,27(5):10-13,23. WANG Dian-hai, LI Feng, SONG Xian-min. Public cycle optimal method at arterial signal progression[J]. Journal of Transport Information and Safety, 2009, 27(5): 10-13, 23.(in Chinese)
[13]  卢 凯,徐建闽,陈思溢,等.通用干道双向绿波协调控制模型及其优化求解[J].控制理论与应用,2011,28(4):551-555. LU Kai, XU Jian-min, CHEN Si-yi, et al. A general model of bidirectional green wave for coordinate control of arterial road and its optimization solution[J]. Control Theory & Applications, 2011, 28(4): 551-555.(in Chinese)

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