Invention Grant
- Patent Title: Predicted and immediate output torque control architecture for a hybrid powertrain system
- Patent Title (中): 混合动力系统的预测和立即输出扭矩控制架构
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Application No.: US12249485Application Date: 2008-10-10
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Publication No.: US08121767B2Publication Date: 2012-02-21
- Inventor: Anthony H. Heap , William R. Cawthorne
- Applicant: Anthony H. Heap , William R. Cawthorne
- Applicant Address: US MI Detroit DE Stuttgart US MI Auburn Hills DE Munich
- Assignee: GM Global Technology Operations LLC,Daimler AG,Chrysler LLC,Bayerische Motoren Werke Aktiengesellschaft
- Current Assignee: GM Global Technology Operations LLC,Daimler AG,Chrysler LLC,Bayerische Motoren Werke Aktiengesellschaft
- Current Assignee Address: US MI Detroit DE Stuttgart US MI Auburn Hills DE Munich
- Main IPC: G06F19/00
- IPC: G06F19/00

Abstract:
A method for controlling torque in a hybrid powertrain system to selectively transfer mechanical power to an output member includes monitoring operator inputs to an accelerator pedal and to a brake pedal. An immediate accelerator output torque request, a predicted accelerator output torque request, an immediate brake output torque request, a predicted brake output torque request, and an axle torque response type are determined. An output torque command to the output member of the transmission is determined based upon the immediate accelerator output torque request and the immediate brake output torque request.
Public/Granted literature
- US20090118929A1 PREDICTED AND IMMEDIATE OUTPUT TORQUE CONTROL ARCHITECTURE FOR A HYBRID POWERTRAIN SYSTEM Public/Granted day:2009-05-07
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