The invention is suitable for the technical field of vehicles, and provides a gear shifting failure control method and device, a vehicle and a storage medium. The gear shifting failure control method comprises the steps that in the parallel mode gear shifting process of a vehicle, when a transmission is in a neutral gear and cannot be switched to a target gear, the neutral gear is determined to be a first new target gear, and a series mode is determined to be a first new target mode; determining a first new target rotating speed according to the first new target mode and the current state parameter of the vehicle; the actual rotating speed of the engine is adjusted to the first new target rotating speed, and the actual rotating speed of the driving motor is adjusted to the actual rotating speed of the engine; when the difference value between the actual rotating speed of the engine and the actual rotating speed of the driving motor is smaller than a first threshold value, the clutch is controlled to be closed; and when the clutch is in the closed state, the vehicle is driven according to the first new target mode, the vehicle is controlled to be switched to the series connection mode, normal running of the vehicle is ensured, and the running smoothness of the vehicle is improved.
本申请适用于车辆技术领域,提供了一种换挡失败控制方法、装置、车辆及存储介质。换挡失败控制方法包括:车辆在并联模式换挡过程中,当变速器处于空挡且变速器无法切换至目标挡位时,确定空挡为第一新目标挡位以及确定串联模式为第一新目标模式;根据第一新目标模式以及车辆当前的状态参数,确定第一新目标转速;将发动机的实际转速调节至第一新目标转速,并将驱动电机的实际转速调节至发动机的实际转速;当发动机的实际转速与驱动电机的实际转速的差值小于第一阈值时,控制离合器闭合;当离合器处于闭合状态,按照第一新目标模式对车辆进行驱动,控制车辆切换至串联模式,确保车辆的正常行驶,提高车辆行驶的平顺性。
Gear shifting failure control method and device, vehicle and storage medium
换挡失败控制方法、装置、车辆及存储介质
2024-08-16
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 |
Gear shifting method and device, storage medium and vehicle gear shifting assembly
European Patent Office | 2021
|Vehicle gear shifting method and device, vehicle and storage medium
European Patent Office | 2024
|Vehicle gear shifting control method and device and readable storage medium
European Patent Office | 2025
|Vehicle gear shifting control method and device, vehicle and computer readable storage medium
European Patent Office | 2025
|Gear shifting method and device of vehicle, vehicle and storage medium
European Patent Office | 2024
|