基于VAP逻辑规则的交通感应控制改进算法

Improved Traffic Actuated Control Algorithm Based on VAP Logic Rules

提出了基于逻辑规则的交通感应控制改进算法,改进设计交叉口车辆排队联动控制逻辑规则,以及非机动车与行人过街自动检测控制逻辑规则,采用VAP(Vehicle Actuated Programming)模块完成逻辑规则编程设计。通过锦绣大道与始信路交叉口仿真分析,结果表明,相比传统感应控制,在车辆延误变化不大的前提下,本算法更有效降低交叉口车辆平均排队长度和缩短行人过街平均行程时间。

An improved traffic actuated control algorithm based on logical rules was proposed in this paper,the control logic rules of vehicle queue and control logic rules of non-motor vehicle and pedestrian by automatic detection were designed,and VAP(Vehicle Actuated Programming)module was used to design the logical rules.By the analysis of simulation at intersection of Jinxiu avenue and Shixin road,the results showed that,Compared with conventional actuated control,the improved algorithm proposed in this paper was more effective in reducing the average queue length of vehicles and shortening the average journey time of pedestrians at intersection on the premise that the change of vehicle delay was little.