Active front steering system for vehicle
US9669870B2 · kind B2 · utility
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9Claims
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Assignee
Inventor
Key dates
| Filing date | Sep 22, 2015 |
| Grant date | Jun 6, 2017 |
| Priority date | — |
| Expiry date | Sep 22, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D6/002
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An active front steering (AFS) system for a vehicle is disclosed. The AFS system generates a first pinion angle using a steering angle from a steering angle sensor and using an AFS gear ratio corresponding to a vehicle speed. The AFS system generates a second pinion angle corresponding to a steering angle speed. The AFS system generates a pinion angle for steering the vehicle based on the first pinion angle and the second pinion angle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.