最佳绿信比 optimal green signal ratio
To optimize the signal period and green-time-rate of each intersection on purpose of minimum traffic delay, and to optimize the phase of linear control system in trunk line.
以延误最小为目标对各个交叉口进行信号周期和绿信比的优化,并对干线进行线控系统的相位优化。
参考来源 - 基于HCM模型西安迎宾大道交叉口信号线控优化的模拟仿真分析Under a given green split, the performance index of average delay in an intersection varies with the cycle in a convex curve.
在一定的绿信比下，交叉口的延误指标随周期变化具有单峰性。
参考来源 - 城市交通信号优化控制方法的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
颇受欢迎的绿信比、周期和相位差优化技术（SCOOT）现在已得到广泛使用，负责对交通进行控制。
The widely used Split, Cycle and Offset Optimisation Technique (SCOOT) is popular with those responsible for traffic control.
建立了干线协调控制系统的变步长绿信比协同优化模型。
A split coordination optimization model with variable step for arterial coordination system was built.
单交叉口的信号控制的基本参数有两个：周期时长和绿信比。
The signal control of the isolated intersection has two basic parameters: the cycle length and the green split.
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