Invention Grant
- Patent Title: Determination of one or more gearshift points
- Patent Title (中): 确定一个或多个换档点
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Application No.: US13392147Application Date: 2010-09-10
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Publication No.: US08744703B2Publication Date: 2014-06-03
- Inventor: Fredrik Swartling , Mikael Wågberg , Mikael Öun
- Applicant: Fredrik Swartling , Mikael Wågberg , Mikael Öun
- Applicant Address: SE
- Assignee: Scania CV AB
- Current Assignee: Scania CV AB
- Current Assignee Address: SE
- Agency: Ostrolenk Faber LLP
- Priority: SE0950655 20090914
- International Application: PCT/SE2010/050961 WO 20100910
- International Announcement: WO2011/031219 WO 20110317
- Main IPC: G06F7/00
- IPC: G06F7/00 ; G06F17/00 ; G06F19/00
Abstract:
A method, a system, a computer program and a computer program product for determining one or more shift points for a gearbox in a motor vehicle which comprises an engine connected to, in order to drive the gearbox. A shift point is defined by an engine speed at which the gearbox effects a downshift or upshift. The method uses one or more shift points determined on the basis of a change in road gradient.
Public/Granted literature
- US20120166054A1 DETERMINATION OF ONE OR MORE GEARSHIFT POINTS Public/Granted day:2012-06-28
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