The embodiment of the invention provides a speed planning method and device, a vehicle and a computer readable storage medium, and relates to the technical field of auxiliary driving. The method comprises the steps that the current vehicle speed, the current position, the preset deceleration and a plurality of map speed limits of a vehicle are obtained, and the map speed limits are the maximum speed limit value on each section of road; determining a first map speed limit lower than the current vehicle speed in the plurality of map speed limits as a target speed limit; and according to the current vehicle speed, the target speed limit, the distance between the initial position of the target speed limit and the current position and preset deceleration, speed planning is conducted, and therefore the vehicle running continuity and the riding comfort of people in the vehicle are improved.
本申请实施例提供的速度规划方法、装置、车辆及计算机可读取存储介质,涉及辅助驾驶技术领域。通过获取车辆的当前车速、当前位置、预设减速度以及多个地图限速,地图限速为每段道路上的限速最大值;将所述多个地图限速中第一个低于所述当前车速的地图限速,确定为目标限速;根据所述当前车速,所述目标限速,所述目标限速的起始位置与所述当前位置之间的距离以及预设减速度,进行速度规划,从而提升车辆行驶的连贯性以及车内人员乘车的舒适性。
Speed planning method and device, vehicle and computer readable storage medium
速度规划方法、装置、车辆及计算机可读取存储介质
05.04.2024
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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