The invention provides a hybrid electric vehicle clutch fault processing method and device, a clutch controller and a storage medium. The method comprises the steps that the fault type of the hybrid electric vehicle clutch is determined; controlling the hybrid electric vehicle to be switched from a first power assembly mode to a second power assembly mode when the fault type is a combination failure fault, and adjusting command current of a clutch electromagnetic valve to enable the command current of the clutch electromagnetic valve to be smaller than or equal to a clutch separation current threshold value; and when the fault type is an unseparable fault, the power driving mode of the hybrid electric vehicle is controlled according to the current vehicle speed of the hybrid electric vehicle. According to the method, the fault type of the clutch of the hybrid electric vehicle can be actively recognized, the hybrid electric vehicle is controlled to execute the corresponding fault processing scheme aiming at the fault that the clutch cannot be combined and the fault that the clutch cannot be separated, and the driving safety and the drivability of the hybrid electric vehicle are ensured.
本申请提供一种混合动力汽车离合器故障处理方法、装置、离合器控制器和存储介质。该方法包括:确定混合动力汽车离合器存在的故障类型;在故障类型为无法结合故障时,控制混合动力汽车从第一动力总成模式切换至第二动力总成模式,以及调整离合器电磁阀命令电流,使离合器电磁阀命令电流小于或等于离合器分离电流阈值;在故障类型为无法分离故障时,根据混合动力汽车的当前车速控制混合动力汽车的动力驱动方式。该方法能够主动识别混合动力汽车离合器的故障类型,并分别针对离合器无法结合故障以及离合器无法分离故障控制混合动力汽车执行相应的故障处理方案,确保了混合动力汽车的行车安全性及驾驶性。
Hybrid electric vehicle clutch fault processing method, device, equipment and medium
混合动力汽车离合器故障处理方法、装置、设备和介质
2024-02-09
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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