The invention discloses an ultrahigh-speed running expressway curve passenger and truck diversion control method. The method comprises the steps that an ultrahigh-speed running curve area road section is sequentially divided into a diversion control area, a vehicle speed adjusting area and a curve area according to the vehicle driving direction; lane changing and shunting are conducted on the passenger cars and the trucks in the shunting control area, so that the trucks run on the outermost lane, and the passenger cars run on other lanes; passengers and trucks completing lane changing and shunting in the vehicle speed adjusting area run in the form of vehicle queues on respective lanes, the speed and acceleration of a head vehicle in each vehicle queue are adjusted in real time based on the real-time average speed fed back by the curve area, following vehicles in each vehicle queue are synchronously adjusted, and the speed and acceleration of the head vehicle are adjusted in real time. Therefore, the vehicles in each lane can enter the curve area in a stable and orderly traffic flow manner. Based on road section division, information interaction of network connection vehicles and control strategies of different division areas, it can be ensured that the vehicles in all the lanes enter the curve area in a stable and orderly traffic flow mode, and the speed difference is eliminated so that safe operation of the vehicles can be guaranteed.

    本发明公开了一种超高速运行的高速公路弯道客货车分流控制方法,包括:将超高速运行的弯道区域路段按照车辆行驶方向依次分为分流控制区、车速调整区和弯道区;将客货车在分流控制区进行换道分流,使货车行驶在最外侧车道,客车行驶在其他车道;车速调整区内已完成换道分流的客货车在各自车道以车辆队列形式运行,基于弯道区反馈的实时平均速度,每个车辆队列的头车实时调整其速度和加速度,每个车辆队列的跟随车辆同步进行调整,以使各车道内车辆以稳定有序的车流进入弯道区。本发明基于路段划分、网联车辆的信息交互以及不同划分区的控制策略,可确保各车道内车辆以稳定有序的车流进入弯道区,消除速度差以保障车辆的安全运行。


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    Title :

    Flow division control method for passenger cars and trucks on curve of expressway running at ultra-high speed


    Additional title:

    一种超高速运行的高速公路弯道客货车分流控制方法


    Contributors:
    GAO JIAN (author) / WANG LIN (author) / GUO YUQI (author) / HUANG YERAN (author) / ZHU JIERUI (author) / LI HENGYU (author) / LI WANJUN (author) / YIN SHENG (author) / NIU SHUYUN (author)

    Publication date :

    2024-12-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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