The invention relates to a lane locking auxiliary lane changing method based on combination of game lane changing and forced lane changing, and belongs to the field of traffic informatization. Aiming at the problems that a control strategy constructed based on the game theory can complete vehicle collaborative lane change, and when the traffic flow is deadlocked and stopped, the game income is difficult to support efficient lane change, the invention provides a method for efficiently assisting lane change by combining game lane change and forced lane change and commanding by a cloud scene. The method comprises the following steps: 1) traffic flow modeling; 2) describing a game lane changing process; 3) game lane changing income analysis; 4) dividing game lane change and forced lane change; and 5) constructing a combined lane changing model. The forced lane changing and the game lane changing are combined, when the distance between vehicles is too small, the forced lane changing strategy is switched to, the lane changing efficiency can be better improved, and therefore the effects of effectively reducing energy consumption, emission and the queuing length of the upstream of the highway accident area are achieved.
本发明涉及一种基于博弈换道和强制换道相结合的车道闭锁辅助换道方法,属于交通信息化领域。针对基于博弈论构建的控制策略能够完成车辆协同换道,在车流死锁、停滞时,博弈收益难以支持高效换道的问题,提出了一种博弈换道和强制换道相结合以云端场景指挥高效辅助换道的方法。按以下步骤进行预测:1)交通流建模;2)博弈换道过程描述;3)博弈换道收益分析;4)划分博弈换道和强制换道;5)构建组合换道模型。考虑将强制换道和博弈换道进行组合,当车辆的间距过小时,切换至强制换道策略能更好的提升换道效率,从而有效降低了能耗、排放和高速公路事故区上游的排队长度的效果。
Lane locking auxiliary lane changing method based on combination of game lane changing and forced lane changing
基于博弈换道和强制换道相结合的车道闭锁辅助换道方法
2023-11-24
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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