The invention provides a control method and device of a hybrid power vehicle, a storage medium and the vehicle, and belongs to the technical field of vehicle control. The method comprises the steps that under the condition that it is determined that the vehicle is in a slipping state, the current driving mode and working condition information of the vehicle are obtained; determining whether the vehicle meets a mode switching condition based on the working condition information; and under the condition that the current driving mode is the series connection mode and the vehicle meets the mode switching condition, the vehicle is controlled to be switched from the series connection mode to the idling electric four-wheel drive mode. According to the embodiment of the invention, the vehicle can be switched from the series connection mode to the idling electric four-wheel drive mode when the vehicle runs to the low-attachment road surface in the series connection mode and slips, so that the vehicle escape performance is improved, intelligent escape of the vehicle is realized, and meanwhile, due to the fact that the engine is kept in the idling state in the idling electric four-wheel drive mode, the safety of the vehicle is improved. And the vehicle can be quickly switched back to the series connection mode after getting out of trouble, so that repeated starting and stopping of the engine are avoided, and the drivability of the vehicle on a low-attachment road surface is effectively improved.
本申请提供了一种混合动力车辆的控制方法、装置、存储介质和车辆,属于车辆控制技术领域,方法包括:在确定车辆处于打滑状态的情况下,获取车辆的当前驾驶模式和工况信息;基于工况信息,确定车辆是否满足模式切换条件;在当前驾驶模式为串联模式且车辆满足模式切换条件的情况下,控制车辆从串联模式切换至怠速电四驱模式。本申请实施例能够在车辆在串联模式下行驶至低附路面出现打滑时,将车辆从串联模式切换至怠速电四驱模式,进而提升车辆脱困性能,实现车辆智能逃逸,同时由于在怠速电四驱模式下发动机保持在怠速状态,车辆在脱困后能够迅速切换回串联模式,进而避免发动机重复启停,有效提升车辆在低附路面上的驾驶性能。
Control method and device of hybrid power vehicle, storage medium and vehicle
混合动力车辆的控制方法、装置、存储介质和车辆
2023-06-23
Patent
Elektronische Ressource
Chinesisch
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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