The invention discloses a dynamic regulation and control method for vehicle lane change in a network connection environment. The method comprises the following steps: 1, judging whether a target vehicle has a lane change demand or not; 2, calculating an estimated lane changing track of the target vehicle; 3, calculating a cost function in combination with comfort and efficiency; 4, calculating a collision avoidance safety range of the target vehicle; 5, calculating the rollover prevention safety range of the target vehicle; 6, adjusting the speed and the weight of the target vehicle in combination with the safety range; and 7, circulating the steps until the control time is over. According to the invention, the current situation of road congestion can be improved, the traffic efficiency and the traffic safety can be improved, and the road traffic capacity can be improved.
本发明公开了一种网联环境下车辆换道动态调控方法,包括:1、判断目标车辆是否有换道需求;2、计算目标车辆预估换道轨迹;3、结合舒适性和效率计算成本函数;4、计算目标车辆避免碰撞安全范围;5、计算目标车辆避免侧翻安全范围;6、结合安全范围对目标车辆速度和权值进行调整;7、循环上述步骤,直到控制时长结束。本发明有利于改善道路拥堵现状,并能提高交通效率和交通安全,从而能提升道路通行能力。
Dynamic regulation and control method for vehicle lane change in network connection environment
一种网联环境下车辆换道动态调控方法
04.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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