The invention discloses a three-dimensional road network traffic guidance and emergency rescue collaborative management method for underground roads, and the method comprises the steps: S1, building a driving behavior decision model considering surrounding vehicles and an underground road area environment based on a visual energy field; s2, predicting three-dimensional road network traffic state evolution based on a driving behavior decision model through traffic accident scene driven multi-agent simulation; s3, aiming at traffic flow dispersion and secondary accident prevention, considering secondary accident risk space-time characteristics, and establishing a coupling optimization model of road network signal control path induction and resource allocation dynamic scheduling; and S4, based on the coupling optimization model, managing and controlling the traffic of the three-dimensional road network in the area where the underground road is located under the traffic event. According to the invention, the coordination of traffic flow dispersion and secondary accident prevention can be realized, and the normal operation of the three-dimensional road network traffic in the area where the underground road is located is ensured.
本发明公开了一种地下道路的立体路网交通诱导与应急救援协同管理方法,包括:S1.基于视觉能量场,建立考虑周围车辆及地下路域环境的驾驶行为决策模型;S2.通过交通事故场景驱动的多智能体仿真,基于驾驶行为决策模型,预测立体路网交通状态演化;S3.面向分散交通流量和防止二次事故,考虑二次事故风险时空特性,建立路网信号控制路径诱导和资源配置动态调度的耦合优化模型;S4.基于所述耦合优化模型,对交通事件下地下道路所在区域立体路网交通进行管控。本发明能够实现交通流量分散和二次事故防止的协同,保证地下道路所在区域立体路网交通的正常运行。
Three-dimensional road network traffic guidance and emergency rescue collaborative management method for underground road
地下道路的立体路网交通诱导与应急救援协同管理方法
2024-01-09
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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