Invention Application
- Patent Title: ENGINE CONTROL SYSTEM AND METHOD
- Patent Title (中): 发动机控制系统和方法
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Application No.: US13122069Application Date: 2009-11-16
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Publication No.: US20110301788A1Publication Date: 2011-12-08
- Inventor: Conor A. Leehaug , Joseph H. Scott , Andrew H. Bazan , Jiuzhu Yi
- Applicant: Conor A. Leehaug , Joseph H. Scott , Andrew H. Bazan , Jiuzhu Yi
- Applicant Address: US MN Minneapolis
- Assignee: CUMMINS INTELLECTUAL PROPERTIES, INC.
- Current Assignee: CUMMINS INTELLECTUAL PROPERTIES, INC.
- Current Assignee Address: US MN Minneapolis
- International Application: PCT/US09/64607 WO 20091116
- Main IPC: B63H21/21
- IPC: B63H21/21
Abstract:
An engine control strategy for a marine vessel propulsion system receives a request for a gear from among plural transmission gears, determines an engine speed for the requested transmission gear shift, adjusts the engine to the determined speed for a predetermined amount of time, and prevents the requested transmission gear shift from occurring for the predetermined amount of time while maintaining the engine at the predetermined speed. After the predetermined amount of time elapses, the requested shift is allowed to occur.
Public/Granted literature
- US08751075B2 Engine control system and method Public/Granted day:2014-06-10
Information query
