The invention provides a self-learning method and system of an accelerator pedal and a vehicle. Self-learning of the accelerator pedal is completed under the condition that the accelerator pedal is free of faults. On one hand, when the current opening degree of the accelerator pedal is calculated, the opening degree of the accelerator pedal is ensured to be 0 under the condition that a driver does not step on the accelerator pedal at the initial stage of electrification; and on the other hand, real-time dynamic self-learning is carried out in the driving process, the whole opening range of the accelerator pedal is corrected, and the problem that the driver takes care of the head and does not take care of the tail in the prior art is solved. And meanwhile, through a calculation formula, the opening degree of the accelerator pedal can be accurately corrected and is not influenced by environmental conditions.
本发明提出一种油门踏板的自学习方法、系统及车辆,其在油门踏板无故障的情况下完成油门踏板自学习。一方面在计算当前的油门踏板开度时,确保上电初始阶段驾驶员在未踩下油门踏板的情况下油门踏板开度为0;另一方面,通过在驾驶过程中进行实时动态自学习,对油门踏板整个开度范围进行修正,解决了以前顾头不顾尾的情况。同时通过计算公式,可以精确的对油门踏板开度进行修正,不受环境条件影响。
Accelerator pedal self-learning method and system of pure electric vehicle and vehicle
一种纯电动汽车的油门踏板自学习方法、系统及车辆
2021-05-07
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Accelerator pedal power control method based on pure electric vehicle system
European Patent Office | 2020
|Accelerator pedal for vehicle and vehicle with accelerator pedal
European Patent Office | 2021
|Electric vehicle accelerator pedal atlas calibration method
European Patent Office | 2023
|Accelerator pedal device, accelerator pedal system, vehicle and acceleration control method
European Patent Office | 2025
|