The invention discloses a method and device for recommending a vehicle to change lanes, and the method comprises the steps: extracting a target parameter of each lane according to a vehicle driving state and a surrounding environment state; wherein the target parameters at least comprise the speed of the vehicle, the traffic flow of each lane, the longitudinal speed of a moving obstacle closest to the vehicle in the vehicle driving direction of each lane and ramp information of each lane; according to the target parameter of each lane, at least obtaining the following recommendation coefficients of each lane: a traffic flow recommendation coefficient, a vehicle speed recommendation coefficient and a ramp recommendation coefficient; different recommendation coefficients correspond to different weight coefficients; obtaining the recommended lane changing confidence coefficient of each lane according to the recommendation coefficient of each lane and the corresponding weight coefficient; and guiding the vehicle to run on the lane with the maximum recommended lane changing confidence coefficient. The method pays attention to the environment states of all lanes, and can provide lane changing recommendations more conforming to the current driving environment.
本申请公开了一种推荐车辆变道的方法及装置,该方法包括:根据车辆行驶状态与周围环境状态,提取每个车道的目标参数;其中,目标参数至少包括:车辆的速度、每个车道的车流量、每个车道在车辆行驶方向上距离车辆最近的移动障碍物的纵向速度和每个车道的匝道信息;根据每个车道的目标参数,至少获得每个车道的以下推荐系数:车流推荐系数、车速推荐系数和匝道推荐系数;不同推荐系数对应不同的权重系数;根据每个车道的推荐系数和对应的权重系数获得每个车道的推荐变道置信度;引导车辆行驶在推荐变道置信度最大的车道上。本申请关注所有车道的环境状态,能够提供更符合当前行驶环境的变道推荐。
Method and device for recommending vehicle to change lane
一种推荐车辆变道的方法及装置
2024-04-16
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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