The invention provides a road bumping detection method and device, electronic equipment and a storage medium, and relates to the technical field of automatic driving and unmanned vehicles. The method comprises the following steps: acquiring acceleration information of a target vehicle running on a road surface, wherein the acceleration information comprises vertical acceleration information and longitudinal acceleration change rate information of the target vehicle in the running process; based on the acceleration information, determining a plurality of jolt evaluation indexes, the plurality of jolt evaluation indexes including a longitudinal acceleration change rate root-mean-square index determined based on the longitudinal acceleration change rate information and a vertical acceleration root-mean-square index determined based on the vertical acceleration information; acquiring bumping weights corresponding to the plurality of bumping evaluation indexes; based on the bumping weights corresponding to the plurality of bumping evaluation indexes, determining a target bumping weight; and according to the target bumping weight, determining the road bumping degree of the road where the target vehicle is located, so that the target vehicle has the capability of identifying the road bumping degree.
本公开提供一种路面颠簸检测方法和装置、电子设备和存储介质,涉及自动驾驶、无人车技术领域。该方法包括:获取目标车辆在路面行驶的加速度信息,加速度信息包括目标车辆在行驶过程中的垂向加速度信息和纵向加速度变化率信息;基于加速度信息,确定多个颠簸评价指标,多个颠簸评价指标包括基于纵向加速度变化率信息确定的纵向加速度变化率的均方根指标,以及基于垂向加速度信息确定的垂向加速度均方根指标;获取多个颠簸评价指标各自对应的颠簸权重;基于多个颠簸评价指标各自对应的颠簸权重,确定目标颠簸权重;根据目标颠簸权重,确定目标车辆所在路面的路面颠簸程度,以使目标车辆具备识别路面颠簸程度的能力。
Road bumping detection method and device, electronic equipment and storage medium
路面颠簸检测方法和装置、电子设备和存储介质
2024-11-12
Patent
Electronic Resource
Chinese
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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