结果实现了车辆排队长度的自动检测。
ResultsAutomatic extraction and analysis of vehicle queue length is achieved.
进一步分析了波的前向和后向传播现象，定义了排队长度。
The phenomenon of forward and afterward propagation is analyzed, and queuing length is defined.
目的提出一种基于图像处理的车辆排队长度自动检测方法。
ObjectiveTo put forward an automatic extraction and analysis method based on image processing in crossing vehicle queue length.
采用的模糊控制器输入参数是排队长度，它具有易于测量，误差小的特点。
The input parameter of fuzzy controller is arranged according to queue length. It is prone to be measured and has the smallest error.
预测信号交叉口的排队长度可以为交通信号控制和管理提供非常重要的信息。
Prediction of traffic queues at signalized intersection provides important information for traffic signal control and management.
文中给出了计算综合传输系统的平均数据排队长度的方法以及部分数值计算的结果。
The methods to evaluate the expected queueing size of data packets in the system and some numerical results have been given in the paper.
对某交叉口的图像序列进行实验表明，此方法能够快速而有效地计算出有效排队长度。
The image sequence acquired at certain intersection has been processed, and the results indicate that this method can work out the traffic queue fast and effectively.
仿真研究表明本文提出的方法能够有效地缩小排队长度，从而达到减少车辆延误的目的。
Emulation study shows that the method put forward by the paper can shorten effectively the queueing length, so as to reach the purpose of decreasing vehicle delay.
利用模型的解，求得了网络中的重要性能话音呼叫的拒绝概率和数据业务的平均排队长度。
With the solution of this model, we have obtained the voice call blocking probability and the mean packet waiting length.
同时提出单交叉口的交通流量模型，使其能同时反映轻度交通和重度交通，能够描述排队长度。
At the same time, a single intersection traffic flow model is proposed to reflect the light traffic and heavy traffic and describe the queue length.
通过对算得的各关联度进行比较，得出排队长度和延误两个指标都同周期时长有较大的灰关联关系。
The result shows that vehicular queuing length, delay and stop rate at intersections have significant gray correlation to signal cycle time.
交叉口进口道左转拓宽段的长度不仅与左转车量的排队长度有关，而且与其相邻车道的排队长度有关；
The widened length of left-turn lane is not only related with the queue length of the lane itself, but also with the queue length of its adjacent lane.
介绍了该系统控制方法实现的关键部分，匝道控制阈值的确定以及如何将ALINEA算法与匝道排队长度约束相结合。
The key point of this research was to identify the threshold of ramp metering and how to combine the ALINEA algorithm with the restriction of the queue length.
同时还提出了考虑排队时车辆空间长度以及后续车流到达情况下的红灯排队长度计算公式和车辆排队消散时间计算方法。
It brings up the method of calculating the length queue and evanesce time of queue, while the consideration to vehicles space length and followup car flow arriving in period of the red-light.
在自适应模糊控制中，考虑到非机动车辆的影响，根据各相位排队长度，确定绿灯相位的延时时间和下一个最佳绿灯相位。
In the adaptive fuzzy control, the delay time of the green phase and the next best one were on the base of the infection of the non-vehicle and the length of every phase queue.
控制器通过检测器获得的各车道交通流量和排队长度来判断各个相位的交通强度，进而决定是否延长或终止当前的信号相位。
The controller got flows and queues from its detectors to estimate traffic intensity, which was then used to determine whether the current signal phase should be extended or terminated.
信号交叉口进口道延误、排队长度和信号周期、配时、车流到达率及交通量的关系研究，是城市道路交通微观运行分析和评价的核心。
The relationship of delay, queue length, signal cycle, vehicle arriving rate and traffic volume in signal intersection entrance lanes is key to urban road traffic micro?
在分析道路堵塞时交通流特性的基础上，基于改进的停车波与启动波模型，推导出道路堵塞时车辆排队长度和排队持续时间的计算模型，并用实际例子对该方法的有效性进行验证。
Based on the analysis of the characteristics of traffic flow under crowded road, an improved models of parking wave and starting wave were used to calculate queuing length and queuing duration.
现场运行的用户报告表明：本算法有效地缓解了由潮汐交通所带来的隧道单向拥挤，使得隧道的日通行能力提高了30%，高峰期的通行能力提高了10%，隧道两端入口的排队长度减少了40%。
Field tests and user reports show efficiency of this algorithm by 30% increase of average traffic capability, 10% increase of rush hour traffic capability and 40% decrease of average queue length.
现场运行的用户报告表明：本算法有效地缓解了由潮汐交通所带来的隧道单向拥挤，使得隧道的日通行能力提高了30%，高峰期的通行能力提高了10%，隧道两端入口的排队长度减少了40%。
Field tests and user reports show efficiency of this algorithm by 30% increase of average traffic capability, 10% increase of rush hour traffic capability and 40% decrease of average queue length.
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