The embodiment of the invention relates to a vehicle navigation method, device and equipment and a storage medium, and the method comprises the steps: obtaining effective congestion information provided by a navigation map, and obtaining the speed of a vehicle; determining the congestion degree according to the effective congestion information and the vehicle speed; according to the congestion degree, a congestion coping strategy of the vehicle is determined, driving of the vehicle is controlled according to the congestion coping strategy, and the congestion coping strategy comprises a lane changing strategy, a deceleration strategy and/or a vehicle time interval adjusting strategy. According to the embodiment of the invention, the beyond-visual-range information acquisition means can be added outside the sensing range of the vehicle sensing system, that is, the effective congestion information is acquired in advance according to the navigation map, so that the congestion coping strategy can be formulated according to the effective congestion information; according to the congestion coping strategy, vehicle control behaviors such as lane selection, speed reduction in advance and/or time interval increase between vehicles are made, the problem of sudden braking of the vehicle under the condition of traffic congestion in front is solved, and the operation safety and the driving efficiency of the high-speed navigation function are improved.
本公开实施例涉及一种车辆领航方法、装置、设备及存储介质,该方法包括:获取导航地图提供的有效拥堵信息,并获取自车速度;根据有效拥堵信息和自车速度,确定拥堵程度;根据拥堵程度,确定自车的拥堵应对策略,并根据拥堵应对策略,控制自车行驶,拥堵应对策略包括变道策略、减速策略和/或车间时距调整策略。根据本公开实施例,可以在车辆感知系统的感知范围以外增加超视距信息获取手段,即根据导航地图提前获取有效拥堵信息,如此,可根据有效拥堵信息制定拥堵应对策略,进而根据拥堵应对策略做出车辆控制行为:选择车道、提前减速、和/或增大车间时距等,改善前方交通拥堵情况下自车急刹的问题,提升高速领航功能运行安全性及行驶效率。
Vehicle navigation method, device and equipment and storage medium
车辆领航方法、装置、设备及存储介质
25.04.2025
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 / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS |
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