The invention provides an intersection vehicle passing control method, a road side unit and a vehicle-road cooperation system. The method comprises the following steps: collecting vehicle information and signal lamp state information of vehicles in a preset area of an intersection; determining a current vehicle passing type of the intersection according to the vehicle information; and generating signal lamp control information according to the vehicle passing type, the vehicle information, the signal lamp state information and/or a preset green light duration limiting range. Real-time control is carried out by periodically collecting the vehicle information and the signal lamp state information in the preset area of the intersection. Therefore, targeted control based on different conditions is ensured, the empty waiting rate is reduced, the passing efficiency is improved, the traffic pressure is relieved, and the emergency vehicle is ensured to pass preferentially.
本申请提供了一种交叉口车辆通行的控制方法、路侧单元及车路协同系统,其中方法包括:采集交叉口预设区域内车辆的车辆信息和信号灯状态信息;根据车辆信息,确定交叉口当前的车辆通行类型;根据车辆通行类型、车辆信息、信号灯状态信息和/或预设的绿灯时长限制范围生成信号灯控制信息。本申请通过周期性采集交叉口的预设区域内的车辆信息和信号灯状态信息,进行实时控制。保证基于不同情况进行针对性控制,有利于减少空等率,提高通行效率、缓解交通压力,且保证优先紧急车辆优先通过。
Intersection vehicle passing control method, road side unit and vehicle-road cooperation system
交叉口车辆通行的控制方法、路侧单元及车路协同系统
2023-08-08
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
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