The invention relates to a pre-adjustment method and device for four-wheel positioning parameters of a vehicle, the vehicle and electronic equipment, and the method comprises the steps: obtaining the qualified range of the four-wheel positioning parameters of the vehicle under the condition that the vehicle is detected to enter a pre-adjustment mode; based on the qualified range and the initial value, utilizing a preset value function to obtain a reward value of any adjustment action of the vehicle; and determining a new adjustment action of the vehicle according to the reward value and a preset reinforcement learning algorithm, and taking the new adjustment action as any adjustment action to obtain a reward value of the new adjustment action until the reward value meets a preset stop condition, so that the four-wheel positioning parameter enters a qualified range. According to the embodiment of the invention, the efficiency and accuracy of four-wheel positioning parameter adjustment are improved, the optimal action is searched and trained by adopting a reinforcement learning algorithm, self-learning can be carried out aiming at a target, the method can automatically adapt to suspensions of various structure types, and the four-wheel positioning parameters are rapidly and accurately adjusted to set values.
本申请涉及一种车辆四轮定位参数的预调整方法、装置、车辆及电子设备,其中,方法包括:在检测到车辆进入预调整模式的情况下,获取车辆的四轮定位参数的合格范围;基于合格范围和初始值,利用预设价值函数获取车辆的任一调整动作的奖励值;根据奖励值和预设强化学习算法确定车辆的新的调整动作,作为任一调整动作,以获取新的调整动作的奖励值,直至奖励值满足预设停止条件,使得四轮定位参数进入合格范围。本申请实施例提升了四轮定位参数调整的效率和准确性,且采用强化学习算法进行最优动作的寻找和训练,可以针对目标进行自学习,能自动适应各种结构类型的悬架,快速准确的将四轮定位参数调整到设定数值。
Vehicle four-wheel positioning parameter pre-adjustment method and device, vehicle and storage medium
车辆四轮定位参数的预调整方法、装置、车辆及存储介质
2024-08-16
Patent
Electronic Resource
Chinese
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