The embodiment of the invention provides a range extender control method capable of guaranteeing driving safety, a control device, a vehicle and a storage medium, and the control method comprises the steps that in response to a starting instruction of a GCU, the GCU is controlled to execute self-inspection; controlling the GCU to enter a torque mode according to the obtained self-checking result; the fault information of the GCU is obtained, the corresponding fault level is determined according to the fault information, the fault processing strategy corresponding to the determined fault level is executed, and at least one fault processing strategy comprises the step of controlling the power battery to drive the vehicle to run. According to the control method of the range extender in the embodiment of the invention, the GCU is subjected to self-inspection, so that whether the GCU has a fault or not is checked before power generation of the GCU, and the probability that the fault is further deteriorated after the GCU enters the torque mode is reduced; the mode that in the related technology, a GM and a power battery are singly powered off to avoid continuous occurrence of faults is avoided, and the driving safety of the vehicle is improved.
本发明实施例期望提供一种能够保障行车安全的增程器的控制方法、控制装置、车辆及储存介质,该控制方法包括:响应于GCU的启动指令,控制GCU执行自检;根据获取的自检结果,控制GCU进入扭矩模式;获取GCU的故障信息,根据故障信息确定对应的故障等级,并执行所确定的故障等级对应的故障处理策略,其中,至少一个故障处理策略包括控制动力电池驱动车辆行驶。本发明实施例中增程器的控制方法通过对GCU执行自检,以在GCU进行发电之前排查GCU是否存在故障,降低GCU在进入扭矩模式后故障进一步恶化的几率;避免了相关技术中单一地采用GM与动力电池均下电来避免故障继续发生的方式,提高了车辆的行驶安全。
Control method and control device of range extender, vehicle and storage medium
一种增程器的控制方法、控制装置、车辆及存储介质
2022-09-30
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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