The invention provides a method, a system, equipment and a medium for guiding a ramp afflux vehicle under dynamic lane allocation and signal control, and the method comprises the following steps: dividing each lane scene according to dynamic lane allocation information and a signal control scheme based on a low traffic conflict and low lane change frequency principle, and presetting visual guiding schemes for different lane scenes; acquiring current lane distribution information and lane signal control information, determining a current traffic scene and switching a visual guide scheme corresponding to the corresponding traffic scene; dynamic adjustment can be carried out according to the lane distribution and signal control scheme, a forbidding instruction and lane changing induction information can be better transmitted to a driver, disorder of the driver caused by fixedly-arranged traffic marking lines is avoided, and the traffic operation efficiency is improved; according to the method, the driver can be guided to complete the lane changing operation at the confluence point, the lane changing frequency is greatly reduced, and traffic jam and traffic accidents caused by blind and concentrated lane changing behaviors are avoided.
本发明提供动态车道分配与信号控制下匝道汇入车辆的引导方法、系统、设备及介质,包括以下步骤:基于低交通冲突和低换道次数原则,根据动态车道分配信息与信号控制方案划分各车道场景,并对不同车道场景分别预设可视化引导方案;采集当前车道分配信息和车道信号控制信息,确定当前所处交通场景并切换相应交通场景所对应的可视化引导方案;本申请可以根据车道分配与信号控制方案进行动态调整,更好地向驾驶员传递禁行指令与换道诱导信息,避免固定设置的交通标线对驾驶员带来的混乱,提升交通运行效率;本申请可在合流点处引导驾驶员完成换道操作,大大减少了换道次数,避免由盲目且集中的换道行为造成的交通拥堵与交通事故。
Guiding method, system and equipment for on-ramp afflux vehicle under dynamic lane distribution and signal control and medium
动态车道分配与信号控制下匝道汇入车辆的引导方法、系统、设备及介质
2024-02-27
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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