Invention Grant
US09333967B2 Method for controlling a drive system of a vehicle, a drive system, a computer program, a computer program product and a vehicle
有权
用于控制车辆的驱动系统，驱动系统，计算机程序，计算机程序产品和车辆的方法
- Patent Title: Method for controlling a drive system of a vehicle, a drive system, a computer program, a computer program product and a vehicle
- Patent Title (中): 用于控制车辆的驱动系统，驱动系统，计算机程序，计算机程序产品和车辆的方法
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Application No.: US14411131Application Date: 2013-06-26
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Publication No.: US09333967B2Publication Date: 2016-05-10
- Inventor: Niklas Pettersson , Mikael Bergquist , Johan Lindström , Anders Kjell , Mathias Björkman
- Applicant: Scania CV AB
- Applicant Address: SE
- Assignee: SCANIA CV AB
- Current Assignee: SCANIA CV AB
- Current Assignee Address: SE
- Agency: Ostrolenk Faber LLP
- Priority: SE1250708 20120627
- International Application: PCT/SE2013/050793 WO 20130626
- International Announcement: WO2014/003673 WO 20140103
- Main IPC: B60W10/115
- IPC: B60W10/115 ; B60W20/00 ; B60K6/365 ; B60K6/48 ; B60W10/02 ; B60W10/06 ; B60W10/08
Abstract:
A method for controlling a drive system of a vehicle. The drive system includes a combustion engine (2) with an output shaft (2a), a gearbox (3) with an input shaft (3a), an electrical machine (9) that comprises a stator (9a) and a rotor (9b), and a planetary gear that comprises a sun gear (10), a ring gear (11) and a planet wheel carrier (12). If the torque from the combustion engine and the electrical machine is sufficient for the operation of the vehicle with the planetary gear in the released state, and if the fuel consumption of the vehicle with the planetary gear in the released state is lower than in the locked states, then control the electrical machine and the combustion engine so that the requested torque is provided while the planetary gear is in the released state. Otherwise the planetary gear is arranged in the locked state and the method is terminated.
Public/Granted literature
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