发明申请
- 专利标题： SELECTIVE CYLINDER DISABLEMENT CONTROL SYSTEMS AND METHODS
- 专利标题（中）： 选择性气缸排放控制系统和方法
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申请号： US12835951申请日： 2010-07-14
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公开(公告)号： US20110295489A1公开(公告)日： 2011-12-01
- 发明人: Qi Ma , Robert Douglas Shafto
- 申请人： Qi Ma , Robert Douglas Shafto
- 申请人地址： US MI Detroit
- 专利权人： GM GLOBAL TECHNOLOGY OPERATIONS, INC.
- 当前专利权人： GM GLOBAL TECHNOLOGY OPERATIONS, INC.
- 当前专利权人地址： US MI Detroit
- 主分类号： F02D41/30
- IPC分类号： F02D41/30
摘要：
An engine control system for an auto-stop/start vehicle includes a mode control module and an actuator control module. The mode control module selectively initiates an engine startup event when an engine startup command is generated. The actuator control module cranks an engine during the engine startup event, provides fuel to a first cylinder of the engine while the engine is being cranked, and selectively disables fuel to a second cylinder of the engine while the engine is being cranked. The second cylinder is after the first cylinder in a firing order.
公开/授权文献
- US08972150B2 Selective cylinder disablement control systems and methods 公开/授权日：2015-03-03
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