The invention discloses a V2X-based roadside sensing equipment vehicle-road cooperation method and system, and the method comprises the steps: when an unmanned vehicle enters an adjustable preset distance range of the V2X roadside sensing equipment, acquiring destination information of the vehicle, current lane of the vehicle, traffic restriction direction information of an intersection lane, vehicle type information, intersection waiting passerby information and intersection current signal lamp state information; determining an estimated driving direction of the vehicle according to the destination information of the vehicle, the current lane of the vehicle and the traffic restriction direction information of the intersection lane; determining a signal lamp adjustment strategy of the intersection according to the estimated driving direction, the vehicle type information, the information of the pedestrians waiting for passing at the intersection and the current signal lamp state information at the intersection; and changing the state of the signal lamp at the intersection according to the signal lamp adjustment strategy. According to the invention, the management of intersection traffic signals can be realized, and the smoothness and safety of roads are improved.
本发明公开了一种基于V2X的路侧感知设备的车路协同方法、系统,包括:在无人驾驶的车辆进入V2X的路侧感知设备的可调控的预设距离范围内时,获取车辆的目的地信息、车辆当前所在车道、路口车道的限制通行方向信息、车辆类型信息、路口等待通行路人信息以及路口当前信号灯状态信息;根据车辆的目的地信息、车辆当前所在车道以及路口车道的限制通行方向信息确定车辆的预估行驶方向;根据预估行驶方向、车辆类型信息、路口等待通行路人信息和路口当前信号灯状态信息确定路口的信号灯调整策略;以及根据信号灯调整策略变换路口的信号灯的状态。本发明可以实现路口交通信号的管理,提升道路的通畅度和安全性。
V2X-based roadside sensing equipment vehicle-road cooperation method and system
一种基于V2X的路侧感知设备的车路协同方法、系统
2022-02-25
Patent
Electronic Resource
Chinese
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