发明授权
- 专利标题: Torque based clutch fuel cut off
- 专利标题(中): 基于扭矩的离合器燃料切断
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申请号: US12326404申请日: 2008-12-02
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公开(公告)号: US08214127B2公开(公告)日: 2012-07-03
- 发明人: Christopher E. Whitney , Jun Lu , Robert C. Simon, Jr. , Jeffrey M. Kaiser , Todd R. Shupe
- 申请人: Christopher E. Whitney , Jun Lu , Robert C. Simon, Jr. , Jeffrey M. Kaiser , Todd R. Shupe
- 申请人地址: US
- 专利权人: GM Global Technology Operations LLC
- 当前专利权人: GM Global Technology Operations LLC
- 当前专利权人地址: US
- 主分类号: G06F19/00
- IPC分类号: G06F19/00 ; F02D13/06 ; F02D17/02
摘要:
An engine control system comprises a clutch cut off enable module and a torque control module. The clutch cut off enable module generates an enable signal based on a clutch engagement signal and an accelerator pedal signal. The torque control module reduces a spark advance of an engine to a minimum value and disables fueling of cylinders of the engine based on the enable signal. The minimum value is a minimum allowed spark advance for current engine airflow.
公开/授权文献
- US20100082220A1 TORQUE BASED CLUTCH FUEL CUT OFF 公开/授权日:2010-04-01
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