- 专利标题: System and method for engine control
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申请号: US14856747申请日: 2015-09-17
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公开(公告)号: US10081349B2公开(公告)日: 2018-09-25
- 发明人: Henry Todd Young , Jason Daniel Kuttenkuler , Jeffrey John Wolff , Aaron Craig Mellinger
- 申请人: General Electric Company
- 申请人地址: US NY Schenectady
- 专利权人: General Electric Company
- 当前专利权人: General Electric Company
- 当前专利权人地址: US NY Schenectady
- 代理机构: GE Global Patent Operation
- 代理商 John A. Kramer
- 主分类号: B60W20/10
- IPC分类号: B60W20/10 ; F02D31/00 ; B60W10/06 ; B60W10/08 ; B60W30/188 ; B60K6/46 ; F02D41/10
摘要:
Embodiments of the subject matter disclosed herein relate to controlling engine operating points and power for full throttle command in an off-highway vehicle, such as a diesel electric haul truck, to increase fuel efficiency. In one example, a system includes an engine and a controller. The controller is configured to determine a target engine horsepower and associated target engine speed, command the engine to operate at a first engine speed above the target engine speed, adjust a load placed on the engine to reach the target engine speed, and command the engine to operate at a second engine speed to reach the target engine horsepower.
公开/授权文献
- US20160114783A1 SYSTEM AND METHOD FOR ENGINE CONTROL 公开/授权日:2016-04-28