Invention Grant
- Patent Title: Method for limiting setpoint torques during engine control
- Patent Title (中): 在发动机控制期间限制设定值转矩的方法
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Application No.: US12064983Application Date: 2006-08-04
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Publication No.: US08087484B2Publication Date: 2012-01-03
- Inventor: Andreas Seel , Holger Niemann , Oliver Kaefer , Per Hagman
- Applicant: Andreas Seel , Holger Niemann , Oliver Kaefer , Per Hagman
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Kenyon & Kenyon LLP
- Priority: DE102005040778 20050829
- International Application: PCT/EP2006/065086 WO 20060804
- International Announcement: WO2007/025843 WO 20070308
- Main IPC: B60W10/08
- IPC: B60W10/08

Abstract:
A method for controlling a motor vehicle drive, in particular a hybrid drive, is provided, the motor vehicle drive having at least two individual motors. In a first method step, at least one total setpoint torque is calculated. In a second step, the at least one total setpoint torque is split into at least two individual setpoint torques of the at least two individual motors. Subsequently, in a first individual torque comparison step, the sum of the at least two individual setpoint torques is compared with the total setpoint torque. In the event of a difference by more than a predefined tolerance value, a limitation step is initiated. In this limitation step, the at least two individual setpoint torques are each multiplied by a limiting factor to generate at least two limited individual setpoint torques.
Public/Granted literature
- US20090132108A1 METHOD FOR LIMITING SETPOINT TORQUES DURING ENGINE CONTROL Public/Granted day:2009-05-21
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