The invention relates to the technical field of traffic control, and aims to improve the operation efficiency and operation safety of an expressway and increase the actual traffic capacity of an existing expressway. Therefore, the technical scheme adopted by the invention is as follows. The invention discloses a multi-ramp cooperative control and auxiliary driving method in a vehicle-road cooperative environment. Road condition and traffic parameters are collected in real time by utilizing a vehicle-road cooperation roadside facility; vehicle-road real-time interaction of a vehicle-road cooperation environment is used, vehicle driving speed is guided, and optimized adjustment of ramp control information is realized the ramp signal lamp control mode is not fixed any more, real-time regulation and control can be carried out according to the vehicle occupancy of the current expressway main line section and the ramp queuing condition, and the actual traffic capacity of the main line section is maximized. The method is mainly applied to traffic control occasions.
本发明涉及交通控制技术领域,为提高高速公路的运营效率和运营安全,增加现有高速公路的实际通行能力。为此,本发明采取的技术方案是,车路协同环境下的多匝道协同控制及辅助驾驶方法,利用车路协同路侧设施实时采集路况交通参数,并利用车路协同环境的车路实时交互,引导车辆行驶速度,实现匝道控制信息的优化调整,同时使得匝道信号灯控制方式不再固定,能够根据当前高速公路主线路段车辆占有率以及匝道排队情况进行实时调控,使主线路段交通实际通行能力最大化。本发明主要应用于交通控制场合。
Multi-ramp cooperative control and auxiliary driving method in vehicle-road cooperative environment
车路协同环境下的多匝道协同控制及辅助驾驶方法
2020-09-08
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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