The invention provides a self-adaptive control multi-phase single-intersection signal control system and a self-adaptive control multi-phase single-intersection signal control method. According to the invention, the vehicle queuing length data measured by the vehicle detector arranged at each phase of the intersection is collected and uploaded to the data processing platform, and the data processing platform calculates the pseudo-Jacobian matrix according to the input vehicle queuing length difference of each phase. And then, calculating green light timing of each phase required for reaching the queuing length difference in the period through a pseudo-Jacobian matrix and the theoretical queuing length difference, issuing data to a signal machine for execution after calculation is completed, and starting to enter a next cycle period after execution is completed, so as to realize model-free adaptive control of the intersection.
本发明提供一种自适应控制的多相位单交叉口信号控制系统及方法。本发明通过将交叉口各个相位设置的车辆检测器测量出的车辆排队长度数据采集上传到数据处理平台,数据处理平台通过输入的各相位车辆排队长度差计算出伪雅克比矩阵,然后通过伪雅克比矩阵和理论排队长度差计算出该周期所要达到该排队长度差所需要的各相位绿灯配时,计算完成后将数据下发到信号机执行,待执行完后,开始进入下一个循环周期,以此实现交叉口的无模型自适应控制。
Adaptive control multi-phase single-intersection signal control system and method
一种自适应控制的多相位单交叉口信号控制系统及方法
2023-07-14
Patent
Elektronische Ressource
Chinesisch
Distributed single-intersection control system, multi-intersection control system, method and medium
Europäisches Patentamt | 2021
|Single-point intersection real-time adaptive signal control optimization method and system
Europäisches Patentamt | 2024
|Adaptive control system of traffic intersection signal lamps
Europäisches Patentamt | 2015
Single intersection traffic signal optimizing control method
Europäisches Patentamt | 2015
|