Invention Grant
- Patent Title: Chassis system engine torque requests
- Patent Title (中): 底盘系统发动机扭矩请求
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Application No.: US12357740Application Date: 2009-01-22
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Publication No.: US08170759B2Publication Date: 2012-05-01
- Inventor: Richard B. Jess , Mark T. Hutchinson , Joseph M. Stempnik , Michael L. Kociba , Mark H. Costin , Paul A. Bauerle , Michael J. Pitsch
- Applicant: Richard B. Jess , Mark T. Hutchinson , Joseph M. Stempnik , Michael L. Kociba , Mark H. Costin , Paul A. Bauerle , Michael J. Pitsch
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Main IPC: B60W10/10
- IPC: B60W10/10

Abstract:
An engine control system of a vehicle comprises a torque module and a chassis request evaluation module. The torque module controls a torque output of an engine based on a driver torque request and selectively increases the torque output based on a chassis torque request. The chassis request evaluation module selectively prevents the increase of the torque output based on at least one of a vehicle speed, a transmission state, and an accelerator pedal position.
Public/Granted literature
- US20090228178A1 CHASSIS SYSTEM ENGINE TORQUE REQUESTS Public/Granted day:2009-09-10
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