The invention provides a vehicle speed control method and device, a storage medium and a product. According to a plurality of obtained future road sections and selectable vehicle speeds corresponding to the future road sections, after a plurality of different speed change curves are generated, the change conditions of the selectable vehicle speeds in the speed change curves are evaluated to obtain speed change parameters of the speed change curves. According to the speed change parameters corresponding to the multiple speed change curves, a target speed change curve is selected from the multiple speed change curves, the first selectable vehicle speed in the target speed change curve serves as the target speed of the first future road section, and the vehicle is controlled to achieve the target speed. The vehicle is controlled in combination with the speed change parameters of the whole road section in the future, the speed change condition of the vehicle in a road section is considered, the running condition in the road section in the future can be estimated as much as possible, and the vehicle speed control effect can be improved.
本申请提供一种车速控制方法、装置、存储介质及产品。该方法根据获取的多个未来路段以及各未来路段对应的可选车速,生成多个不同的速度变化曲线后,对速度变化曲线中多个可选车速的变化情况进行评估,以获取速度变化曲线的速度变化参数。根据多个速度变化曲线分别对应的速度变化参数,从多个速度变化曲线中选取目标速度变化曲线,并将目标速度变化曲线中的第一个可选车速作为第一个未来路段的目标速度,对车辆进行控制,以实现目标速度。本申请结合未来整体路段的速度变化参数对车辆进行控制,考虑了车辆在一段路段中的速度变化情况,可以尽可能的预估未来路段中的运行情况,有助于提高车速控制效果。
Vehicle speed control method and device, storage medium and product
车速控制方法、装置、存储介质及产品
28.03.2025
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 |
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