Invention Grant
- Patent Title: Systems and methods for improved engine start-stop response
- Patent Title (中): 改进发动机起停响应的系统和方法
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Application No.: US12787081Application Date: 2010-05-25
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Publication No.: US08453620B2Publication Date: 2013-06-04
- Inventor: Amin Abboud , Norman Schoenek , Qi Ma , Gary E. McGee , Joseph R. Dulzo
- Applicant: Amin Abboud , Norman Schoenek , Qi Ma , Gary E. McGee , Joseph R. Dulzo
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Main IPC: F02D7/00
- IPC: F02D7/00
Abstract:
A control system for a vehicle that includes an engine includes an engine-stop module and a fuel control module. The engine-stop module determines whether to stop the engine based on at least one of input from a driver of the vehicle and vehicle operating parameters. The fuel control module stops the engine and controls a rate of engine speed decay by disabling fueling to cylinders of the engine according to a predetermined sequence.
Public/Granted literature
- US20110290212A1 SYSTEMS AND METHODS FOR IMPROVED ENGINE START-STOP RESPONSE Public/Granted day:2011-12-01
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