The invention provides an urban path coordination control method considering speed guidance, which comprises the following steps: step 1, dividing a determined path into coordination sub-areas, and performing respective coordination control on each sub-area and connection sections of the sub-areas; 2, a speed guiding model is built, the speed guiding model is used for giving a suggested vehicle speed to vehicles at the upstream intersection so that the vehicles can be gathered into a motorcade to efficiently and orderly pass through the downstream intersection, and the speed guiding model comprises a constant-speed guiding mode, an acceleration guiding mode and a deceleration guiding mode; and step 3, on the basis of dividing the coordination subareas of the path and establishing a speed guiding model, establishing an asymmetric green wave bandwidth coordination model which is adapted to the coordination control of the path with steering by using the green light time in each direction.
本发明提供一种考虑速度引导的城市路径协调控制方法,包括以下步骤步骤1,对确定的路径进行协调子区的划分,对各个子区及子区的衔接段进行分别的协调控制;步骤2,建立速度引导模型,速度引导模型用于给与上游交叉口车辆一个建议车速以使车辆能够集结成车队高效有序的通过下游交叉口,速度引导模型包括匀速引导方式、加速引导方式和减速引导方式;步骤3,在进行路径的协调子区划分和建立速度引导模型的基础上,建立不对称绿波带宽协调模型,该模型利用每个方向上的绿灯时间,适应于存在转向的路径协调控制中。
Urban path coordination control method considering speed guidance
一种考虑速度引导的城市路径协调控制方法
2023-07-04
Patent
Electronic Resource
Chinese
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