- Patent Title: Method to control a hybrid powertrain, vehicle comprising such a hybrid powertrain, computer program to control such a hybrid powertrain, and a computer program product comprising program code
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Application No.: US15511589Application Date: 2015-09-29
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Publication No.: US10195931B2Publication Date: 2019-02-05
- Inventor: Mikael Bergquist , Mathias Björkman , Johan Lindström , Niklas Pettersson
- Applicant: Scania CV AB
- Applicant Address: SE Södertälje
- Assignee: Scania CV AB
- Current Assignee: Scania CV AB
- Current Assignee Address: SE Södertälje
- Agency: Moore & Van Allen PLLC
- Agent W. Kevin Ransom
- Priority: SE1451141 20140929
- International Application: PCT/SE2015/051018 WO 20150929
- International Announcement: WO2016/053167 WO 20160407
- Main IPC: F16H3/00
- IPC: F16H3/00 ; B60K6/365 ; B60K6/445 ; B60K6/547 ; B60W20/00 ; F16H61/686 ; B60W20/40 ; F16H61/04 ; F16H61/688 ; F16H61/70 ; F16H63/50 ; F16H3/72 ; F16H37/10 ; F16H37/04 ; F16H61/66
Abstract:
A method is provided for controlling a hybrid powertrain comprising a combustion engine, a gearbox, a range gearbox, and two electrical machines to achieve a shift operation from a low range position to a high range position with minimal to no torque interruption and optimal brake regeneration, on the one hand, and a large torque and a large number of gear steps are achieved on the other hand.
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