The invention provides a vehicle speed prediction method and device, electronic equipment, a storage medium and a program product, and the method comprises the steps: obtaining a first reference vehicle speed and an acceleration value when a vehicle is in a driving state and enters a target working condition, the first reference vehicle speed being the vehicle speed when the vehicle enters the target working condition, the target working condition comprises a braking working condition and an acceleration working condition; performing weighted summation on an integral result of the acceleration value and a first reference vehicle speed to determine a first vehicle speed; averaging the running speed of the vehicle in the running process of the vehicle under the target working condition and the first speed, and determining the predicted speed of the vehicle, the vehicle speed prediction method provided by the embodiment of the invention can solve the problems that the vehicle speed cannot be accurately calculated and the vehicle stability cannot be guaranteed under different driving modes and different working conditions of the vehicle.
本申请提供一种车速预测方法、装置、电子设备、存储介质及程序产品,所述方法包括:在车辆处于行驶状态,且车辆进入目标工况的情况下,获取第一基准车速和加速度值,第一基准车速为车辆进入目标工况时的车速,其中,目标工况包括:制动工况和加速工况;将对加速度值的积分结果与第一基准车速进行加权求和,确定第一车速;将车辆在目标工况行驶的过程中的行驶车速与第一车速求平均值,确定车辆的预测车速,本申请实施例提供的车速预测方法,可解决车辆在不同驱动模式以及不同工况下不能准确计算车速和不能满足车辆稳定性保障的问题。
Vehicle speed prediction method and device, electronic equipment, storage medium and program product
车速预测方法、装置、电子设备、存储介质及程序产品
2024-09-06
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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