Invention Grant
US08688339B2 Method and system for providing a neutral tow mode in a shift-by-wire transmission
有权
用于在线传输中提供中立丝束模式的方法和系统
- Patent Title: Method and system for providing a neutral tow mode in a shift-by-wire transmission
- Patent Title (中): 用于在线传输中提供中立丝束模式的方法和系统
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Application No.: US13315965Application Date: 2011-12-09
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Publication No.: US08688339B2Publication Date: 2014-04-01
- Inventor: Matthew Luke Fyie , Todd Curtis Spaulding , Brian J Deurloo , Mark Edward Zyskowski , Charles C Poon , William Russell Goodwin , Christopher Lee Danks , Richard Reynolds Hathaway , Jeffrey James Tumavitch
- Applicant: Matthew Luke Fyie , Todd Curtis Spaulding , Brian J Deurloo , Mark Edward Zyskowski , Charles C Poon , William Russell Goodwin , Christopher Lee Danks , Richard Reynolds Hathaway , Jeffrey James Tumavitch
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: Diederiks & Whitelaw, PLC
- Main IPC: F16H61/00
- IPC: F16H61/00 ; F16H61/18

Abstract:
A method and system provides a Neutral Tow mode in a vehicle with a shift-by-wire transmission by displaying a Neutral Tow mode option when the transmission control mechanism has been used to select Park, an ignition switch is on, and an engine is off or an information button has been pushed and entering a Neutral Tow mode upon detecting a triggering event. The Neutral Tow mode is canceled upon detecting a certain sequence of events, such as turning on the ignition switch, depressing and holding a brake pedal, and selecting Park. When in Neutral Tow mode the transmission will stay in Neutral, without automatically shifting to Park or using battery power, thereby enabling the vehicle to be towed long distances without draining battery power.
Public/Granted literature
- US20130151096A1 Method and System for Providing a Neutral Tow Mode in a Shift-by-Wire Transmission Public/Granted day:2013-06-13
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