Invention Grant
US07647162B2 Utilized function for fuel dynamics during engine start and crank-to-run transition
有权
在发动机启动和曲柄到运行过渡期间利用燃料动力学功能
- Patent Title: Utilized function for fuel dynamics during engine start and crank-to-run transition
- Patent Title (中): 在发动机启动和曲柄到运行过渡期间利用燃料动力学功能
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Application No.: US11390975Application Date: 2006-03-28
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Publication No.: US07647162B2Publication Date: 2010-01-12
- Inventor: Qi Ma , Stephen Yurkovich , Kenneth P. Dudek , Stephen K. Fulcher , Robert X. Monchamp
- Applicant: Qi Ma , Stephen Yurkovich , Kenneth P. Dudek , Stephen K. Fulcher , Robert X. Monchamp
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations, Inc.
- Current Assignee: GM Global Technology Operations, Inc.
- Current Assignee Address: US MI Detroit
- Main IPC: G06F19/00
- IPC: G06F19/00 ; F02D41/04 ; F02M51/00
Abstract:
A fuel control system for an internal combustion engine includes a first module that determines a corrected injected fuel mass based on an engine temperature and a measured burned fuel mass and a second module that determines a raw injected fuel mass based on the corrected injected fuel mass and the engine temperature. A third module regulates fueling to a cylinder of the engine based on the raw injected fuel mass.
Public/Granted literature
- US20070056562A1 Utilized function for fuel dynamics during engine start and crank-to-run transition Public/Granted day:2007-03-15
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