The invention provides a vehicle acceleration curve generation method and device, a storage medium and electronic equipment, and relates to the technical field of vehicle rotating speed control, and the method comprises the steps: constructing a first acceleration curve based on a derivative function of a sigmoid function, adjusting and translating the first acceleration curve through a first range expansion factor and a height coefficient, and obtaining a second acceleration curve; obtaining a second acceleration curve; adjusting a longitudinal axis coordinate value of a target sampling point on the second acceleration curve, and constructing a third acceleration curve based on the adjusted target sampling point; and adjusting the second acceleration curve based on the third acceleration curve to obtain a target acceleration curve, and sampling the target acceleration curve according to a preset number of sampling points to generate a target lookup table. The vehicle acceleration curve generation method and device, the storage medium and the electronic equipment are used for generating the smooth self-defined acceleration curve so as to meet the acceleration requirements of an engineering vehicle for different scenes.
本申请提供一种车辆加速度曲线生成方法、装置、存储介质及电子设备,涉及车辆转速控制技术领域,该方法包括:基于sigmoid函数的导函数构建第一加速度曲线,并通过第一范围扩展因子以及高度系数对第一加速度曲线进行调整和平移后,得到第二加速度曲线;对第二加速度曲线上目标采样点的纵轴坐标值进行调整,并基于调整后的目标采样点构建第三加速度曲线;基于第三加速度曲线对第二加速度曲线进行调整,得到目标加速度曲线,并按照预设数量的采样点对目标加速度曲线进行采样,生成目标查找表。本申请提供的车辆加速度曲线生成方法、装置、存储介质及电子设备,用于生成平滑的自定义加速度曲线,以满足工程车辆针对不同场景的加速需求。
Vehicle acceleration curve generation method and device, storage medium and electronic equipment
车辆加速度曲线生成方法、装置、存储介质及电子设备
2024-03-08
Patent
Elektronische Ressource
Chinesisch
IPC: | G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |
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