Title:
ENGINE CONTROL SYSTEM AND METHOD
Document Type and Number:
WIPO Patent Application WO/2010/057105
Kind Code:
A3
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.
Inventors:
LEEHAUG CONOR A (US)
SCOTT JOSEPH H (US)
BAZAN ANDREW H (US)
YI JIUZHU (US)
SCOTT JOSEPH H (US)
BAZAN ANDREW H (US)
YI JIUZHU (US)
Application Number:
PCT/US2009/064607
Publication Date:
August 12, 2010
Filing Date:
November 16, 2009
Export Citation:
Assignee:
CUMMINS INTELLECTUAL PROPERTIE (US)
LEEHAUG CONOR A (US)
SCOTT JOSEPH H (US)
BAZAN ANDREW H (US)
YI JIUZHU (US)
LEEHAUG CONOR A (US)
SCOTT JOSEPH H (US)
BAZAN ANDREW H (US)
YI JIUZHU (US)
International Classes:
F02D45/00; B60K20/02; B63H21/21; B63H21/22; F02D9/08; F02D35/00
Foreign References:
| JPH08246929A | 1996-09-24 | |||
| JP2001041078A | 2001-02-13 | |||
| JP2002362196A | 2002-12-18 |
Attorney, Agent or Firm:
BRACKETT, Tim, L., Jr. (One Fountain Square11911 Freedom Drive,Suite 75, Reston Virginia, US)
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