The disclosure provides a method and system for starting an engine. A method and system for operating a vehicle that includes a driveline disconnect clutch and a step-ratio transmission is described. In one example, the method includes shifting the step-ratio transmission to neutral and accelerating an engine to an expected input shaft speed of the step-ratio transmission via applying full output capacity of an electric machine to the engine.
本公开提供了“用于起动发动机的方法和系统”。描述了用于操作包括传动系分离离合器和阶梯传动比变速器的车辆的方法和系统。在一个示例中,所述方法包括将所述阶梯传动比变速器换挡到空挡,以及经由将电机的全部输出容量施加于发动机来将所述发动机加速到所述阶梯传动比变速器的预期输入轴转速。
Method and system for starting engine
用于起动发动机的方法和系统
2021-04-13
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 |
ENGINE STARTING SYSTEM, ENGINE STARTING METHOD AND PROGRAM
Europäisches Patentamt | 2015
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