Invention Grant
- Patent Title: Method and system for improving hybrid vehicle shifting
- Patent Title (中): 混合动力车辆换档的方法和系统
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Application No.: US13710257Application Date: 2012-12-10
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Publication No.: US09031722B2Publication Date: 2015-05-12
- Inventor: Jeffrey Allen Doering , Dennis Craig Reed , Alex O'Connor Gibson , Gregory Michael Pietron , James William Loch McCallum
- Applicant: Ford Global Technologies, LLC
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: Alleman Hall McCoy Russell & Tuttle LLP
- Agent Julia Voutyras
- Main IPC: B60W20/00
- IPC: B60W20/00 ; B60W10/02 ; B60W10/115 ; B60W30/19 ; B60K6/48
Abstract:
A method and a system for improving operation of a hybrid vehicle are presented. In one example, torque converter impeller torque from beginning to end of transmission shifting is adjusted in response to variable driveline inertia. The approach may improve transmission shifting and reduce driveline torque disturbances.
Public/Granted literature
- US20140163788A1 METHOD AND SYSTEM FOR IMPROVING HYBRID VEHICLE SHIFTING Public/Granted day:2014-06-12
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