Invention Grant
- Patent Title: Active resetting function for a steering wheel
- Patent Title (中): 方向盘的主动复位功能
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Application No.: US12233049Application Date: 2008-09-18
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Publication No.: US08131427B2Publication Date: 2012-03-06
- Inventor: Lodewijk Wijffels , Oliver Nehls , Anja Damman , Sergio Codonesu
- Applicant: Lodewijk Wijffels , Oliver Nehls , Anja Damman , Sergio Codonesu
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies
- Current Assignee: Ford Global Technologies
- Current Assignee Address: US MI Dearborn
- Agent Angela M. Brunetti; Fredrick Owens
- Priority: DE102007045213 20070921
- Main IPC: B62D6/00
- IPC: B62D6/00

Abstract:
A method for resetting a steering wheel of a motor vehicle having electric power assisted steering, with a resetting torque being determined in order to move the steering wheel from a diffracted steering position to a neutral position. The resetting torque differs for low and high friction values wherein a signal produced in response to a determined yaw rate is introduced into the determination of the resetting torque. The contribution of the yaw-rate based resetting torque to the total resetting torque increases as the vehicle speed increases.
Public/Granted literature
- US20090082924A1 Active Resetting Function For A Steering Wheel Public/Granted day:2009-03-26
Information query
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