Invention Grant
- Patent Title: Airflow-based crank throttle control in a torque-based system
- Patent Title (中): 基于扭矩的系统中基于气流的曲柄油门控制
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Application No.: US11848687Application Date: 2007-08-31
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Publication No.: US08397694B2Publication Date: 2013-03-19
- Inventor: Christopher E. Whitney , Jon C. Miller , Robert C. Simon, Jr. , Michael Livshiz , Jeffrey M. Kaiser , Todd R. Shupe , Mark D. Carr
- Applicant: Christopher E. Whitney , Jon C. Miller , Robert C. Simon, Jr. , Michael Livshiz , Jeffrey M. Kaiser , Todd R. Shupe , Mark D. Carr
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Main IPC: F02B57/04
- IPC: F02B57/04
Abstract:
A method of torque-based control for an internal combustion engine may include determining a desired airflow rate into an intake manifold of the internal combustion engine during an engine start condition, determining a torque limit for a torque-based engine control module based on the desired airflow rate, and regulating engine torque based on the determined torque limit.
Public/Granted literature
- US20090056672A1 AIRFLOW-BASED CRANK THROTTLE CONTROL IN A TORQUE-BASED SYSTEM Public/Granted day:2009-03-05
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