The invention discloses a speed curve variable scooter speed control method which comprises the following steps: acquiring accelerator push amount and gear information, and calculating an expected target speed; acquiring the vehicle speed in real time, and determining an expected speed difference value; constructing a linear velocity path, and performing dynamic adjustment through the prediction model; according to the control precision and the response time, the linear speed path is uniformly divided; calculating an acceleration value according to the speed curve type; the actual speed of the scooter is monitored in real time, and the subsequent acceleration value is adjusted; and repeatedly executing the steps until the instruction is stopped. According to the method, the expected speed difference value is accurately calculated, the segmented speed paths are flexibly generated, and variable acceleration control on each segment of path is realized in combination with the acceleration curve variator, so that the change of the acceleration of the scooter can be smoothly adjusted in real time, the rapidness and stability of the driving process are ensured, and meanwhile, the driving comfort is improved.
本发明公开了一种速度曲线可变的代步车速度控制方法,包括:采集油门推量和档位信息,计算期望目标速度;实时获取车辆速度,确定期望速度差值;构建直线速度路径,并通过预测模型进行动态调整;根据控制精度与响应时间,将直线速度路径均匀分割;根据速度曲线类型,计算加速度值;实时监控代步车的实际速度,并调整后续的加速度值;重复执行上述步骤,直到停止指令。本发明通过精准计算期望速度差值并灵活生成分段速度路径,结合加速度曲线变化器实现每段路径上的可变加速度控制,使得能够实时且平滑地调整代步车的加速度的变化,从而确保驾驶过程的快速和稳定,同时提升驾驶的舒适性。
Speed curve variable scooter speed control method
一种速度曲线可变的代步车速度控制方法
2024-12-27
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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