The invention provides an intelligent vehicle optimal lane selection method considering a lane change risk. The method comprises the following steps: step 1, obtaining lane change scene information of a target vehicle; 2, according to the lane changing scene information obtained in the step 1, the disfullness degree of a driver of the target vehicle to the current lane is calculated; 3, analyzing the lane changing risk of the target vehicle according to the dissatisfaction degree obtained in the step 2; 4, determining the optimal lane of the target vehicle at the next moment according to the analysis result obtained in the step 3; according to the invention, the expected vehicle speed satisfaction rate of the target vehicle can be improved while the lane changing risk is reduced, and the road traffic safety and passing efficiency can be improved.
本发明提供的一种考虑换道风险的智能车辆最优车道选择方法,包括以下步骤:步骤1,获取目标车辆的换道场景信息;步骤2,根据步骤1得到的换道场景信息计算目标车辆驾驶员对当前车道的不满程度;步骤3,根据步骤2中得到的不满程度分析目标车辆的换道风险;步骤4,根据步骤3中得到的分析结果确定目标车辆下一时刻的最优车道;本发明能够在降低换道风险的同时提高了目标车辆期望车速满足率,有利于提高道路交通安全与通行效率。
Intelligent vehicle optimal lane selection method considering lane changing risk
一种考虑换道风险的智能车辆最优车道选择方法
2023-03-07
Patent
Elektronische Ressource
Chinesisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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