Invention Grant
US08167065B2 Method for dynamic torque coordination of power units of a hybrid drive of a vehicle, and corresponding device
有权
车辆混合动力驱动器动力单元的动态力矩协调方法及相应装置
- Patent Title: Method for dynamic torque coordination of power units of a hybrid drive of a vehicle, and corresponding device
- Patent Title (中): 车辆混合动力驱动器动力单元的动态力矩协调方法及相应装置
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Application No.: US12231796Application Date: 2008-09-04
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Publication No.: US08167065B2Publication Date: 2012-05-01
- Inventor: Jens-Werner Falkenstein , Markus Vogelgesang , Martin Lang
- Applicant: Jens-Werner Falkenstein , Markus Vogelgesang , Martin Lang
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Kenyon & Kenyon LLP
- Priority: DE102007042350 20070906
- Main IPC: B60W10/04
- IPC: B60W10/04

Abstract:
A method and device for dynamic torque coordination of power units of a hybrid drive of a vehicle, in particular a motor vehicle. The method has a plurality of successive coordination stages, each coordination stage being assigned an operating range for at least one of the power units, and each coordination stage making at least one demand on a first power unit and/or a second power unit as a function of an overall setpoint torque requested from the hybrid drive, a subsequent coordination state having an enlarged operating range compared to a preceding coordination stage, and the subsequent coordination stage is used if the demand was unable to be satisfied within the operating range of the assigned coordination stage.
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