The invention provides an intelligent vehicle collaborative afflux decision planning method and system in a whole network connection environment, and belongs to the technical field of traffic control systems. The method comprises the following steps: taking the dynamic arrival time of a ramp vehicle reaching a confluence point as a variable, so that a vehicle before the ramp vehicle is converged into a gap and a vehicle after the ramp vehicle is converged into the gap respectively have assumed equal distances with the ramp vehicle after the dynamic arrival time and when an expected speed on a lane on the right side of a main line reaches the confluence point; the dynamic arrival time is obtained, and clear and comprehensive classified discussion is carried out on the collaborative afflux scene and strategy based on the dynamic arrival time; according to the invention, collaborative afflux under multiple scenes can be realized, and the adaptability of the intelligent vehicle decision planning system to different ramp afflux scenes is improved.
本发明提供了一种全网联环境下智能车辆协同汇入决策规划方法及系统,属于交通控制系统技术领域。所述方法,包括:以匝道车辆到达合流点的动态到达时间为变量,使得匝道车辆在动态到达时间之后,主线右侧车道上的期望速度到达合流点时,匝道车辆汇入间隙前车和汇入间隙后车分别与匝道车辆具有假定的相等的距离,得到动态到达时间,基于动态到达时间对协同汇入的情景和策略进行较为明确和全面的分类讨论;本发明能够实现多情景下的协同汇入,提高了智能车辆决策规划系统对于不同匝道汇入情景的适应性。
Intelligent vehicle collaborative afflux decision-making planning method and system in whole network connection environment
全网联环境下智能车辆协同汇入决策规划方法及系统
12.12.2023
Patent
Elektronische Ressource
Chinesisch
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