Invention Grant
- Patent Title: Method and device for controlling an internal combustion engine when changing operating modes
- Patent Title (中): 改变运行模式时控制内燃机的方法和装置
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Application No.: US12088351Application Date: 2006-09-04
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Publication No.: US07934484B2Publication Date: 2011-05-03
- Inventor: Kia Hsu , Markus Mantei , Dirk Schneider
- Applicant: Kia Hsu , Markus Mantei , Dirk Schneider
- Applicant Address: DE Hannover
- Assignee: Continental Automotive GmbH
- Current Assignee: Continental Automotive GmbH
- Current Assignee Address: DE Hannover
- Agency: King & Spalding L.L.P.
- Priority: DE102005046952 20050930
- International Application: PCT/EP2006/065962 WO 20060904
- International Announcement: WO2007/039368 WO 20070412
- Main IPC: F02B3/10
- IPC: F02B3/10 ; F02B3/00

Abstract:
In a method for controlling an internal combustion engine (10) during which two operating modes (OPMOD) are switched between under the permissible variation of at least one first and one second torque manipulated variables if, as a result, a torque-neutral changing over into the target operating mode (OPMOD_F) can be achieved within a cylinder segment. If the predetermined changing over condition is fulfilled, a torque-neutral changing over occurs while varying the at least first and second torque manipulated variables. If the predetermined changing over condition is not fulfilled, the initial operating mode (OPMOD_I) is maintained and at least one of the at least first and second torque manipulated variables and an at least one third torque manipulated variable are torque neutrally varied until the change over condition is fulfilled.
Public/Granted literature
- US20090101125A1 Method and Device for Controlling an Internal Combustion Engine When Changing Operating Modes Public/Granted day:2009-04-23
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