Invention Grant
- Patent Title: Methods and systems for starting an engine
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Application No.: US15646356Application Date: 2017-07-11
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Publication No.: US10543832B2Publication Date: 2020-01-28
- Inventor: Mark Steven Yamazaki , Jeffrey Allen Doering , Wei Liang , Rajit Johri , Xiaoyong Wang , Ming Lang Kuang , Scott Thompson , David Oshinsky , Dennis Reed , Adam Banker
- 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: McCoy Russell LLP
- Agent David Kelley
- Main IPC: B60W10/02
- IPC: B60W10/02 ; B60W10/06 ; B60W20/40 ; B60W10/08 ; B60W30/19 ; B60W10/115 ; B60W20/30

Abstract:
Methods and systems are provided for improving engine restart operations occurring during a transmission shift in a hybrid vehicle. Engine speed is controller during cranking and run-up to approach a transmission input shaft speed that is based on the future gear of the transmission shift. Engine speed is controlled via adjustments to spark, throttle, and/or fuel, to expedite engine speed reaching the synchronous speed.
Public/Granted literature
- US20170305413A1 METHODS AND SYSTEMS FOR STARTING AN ENGINE Public/Granted day:2017-10-26
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