The invention provides a control method of a hybrid power system, the hybrid power system and an automobile. The hybrid power system comprises an engine, a first motor, a second motor and a battery, wherein the engine and the first motor are used for driving front axle wheels; the second motor is used for driving rear axle wheels; the control method comprises the steps that by matching different operation states of an engine, a first motor and a second motor, multiple operation modes are configured for the vehicle, and multiple preset conditions related to working parameters and working condition scenes of the vehicle are set corresponding to the operation modes; and the working parameters and the change condition of the working condition scene are obtained in real time, and the vehicle is controlled to operate in the operation mode corresponding to the preset condition. According to the control method of the hybrid power system, different operation modes such as front drive, rear drive, four-wheel drive, pure electricity and hybrid power can be configured for the vehicle so as to meet different operation working conditions and driving requirements of the vehicle, and the comprehensive driving efficiency of the hybrid power vehicle can be improved.
本发明提供了一种混动系统的控制方法、混动系统及汽车。本发明的混动系统包括用于驱动前桥车轮的发动机和第一电机、用于驱动后桥车轮的第二电机、以及连接第一电机和第二电机的电池;该控制方法包括:通过匹配发动机、第一电机和第二电机的不同运行状态,为车辆配置多种运行模式,并对应各运行模式设置多个与车辆的工作参数和工况场景相关的预设条件;实时获取工作参数和工况场景的变化情况,并控制车辆在预设条件所对应的运行模式下运行。本发明的混动系统的控制方法,可为车辆配置前驱、后驱、四驱、纯电、混动等不同的运行模式,以应对车辆不同的运行工况条件和行驶要求,有利于提升混动汽车的综合驱动效率。
Control method of hybrid power system, hybrid power system and automobile
混动系统的控制方法、混动系统及汽车
2023-08-04
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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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