The invention relates to a vehicle control method, a single-motor hybrid power system, computer equipment, a computer readable storage medium and a computer program product. The method comprises the steps that when it is detected that a vehicle meets the condition of entering pure electric drive, a brake is controlled to be connected, so that an engine cannot drive a gear ring to rotate, a sun gear is driven by a motor to rotate, a planet carrier is driven by the sun gear to rotate, and a differential mechanism is driven by the planet carrier to operate, and therefore the vehicle enters a pure electric drive mode; and when it is detected that the vehicle meets the condition of entering the hybrid drive, the brake is controlled to be disengaged, so that the sun gear rotates under the driving of the motor, the gear ring rotates under the driving of the engine, the planet carrier rotates under the driving of the sun gear and the gear ring, and the differential mechanism operates under the driving of the planet carrier so as to enter a hybrid drive mode. Compared with an existing dual-motor hybrid power system, the structure of the hybrid power system scheme is most simplified, and the performance of the hybrid power system scheme is optimized.
本申请涉及一种车辆控制方法、单电机混合动力系统、计算机设备、计算机可读存储介质和计算机程序产品。方法包括:在检测到车辆满足进入纯电驱动的条件时,控制制动器接合,使得发动机无法驱动齿圈转动,太阳轮在电机的驱动下转动,行星轮架在太阳轮的带动下转动,差速器在行星轮架的带动下运行,以进入纯电驱动模式;在检测到车辆满足进入混合驱动的条件时,控制制动器脱开,使得太阳轮在电机的驱动下转动,齿圈在发动机的驱动下转动,行星轮架在太阳轮和齿圈的带动下转动,差速器在行星轮架的带动下运行,以进入混合驱动模式。和现有的双电机混动系统相比,实现了混合动力系统方案的结构最简化和性能的最优化。
Vehicle control method, single-motor hybrid power system, computer equipment, readable storage medium and program product
车辆控制方法、单电机混合动力系统、计算机设备、可读存储介质和程序产品
2024-08-09
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 / 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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