Vehicle steering control device
US10597076B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 27, 2013 |
| Grant date | Mar 24, 2020 |
| Priority date | — |
| Expiry date | May 23, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D6/006
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Provided is a steering control device (10) for a vehicle (12), including a front wheel steering device (14) and a rear wheel steering device (42). When a magnitude of a steering angle (MA) is large in a state in which rear wheels are steered by the rear wheel steering device in the same phase with respect to front wheels, the steering control device carries out calculation so as to increase a rear wheel target correction steering angle Δδbt for a correction steering for the rear wheels (18RL and 18RR) toward an opposite phase direction with respect to the front wheels (18FL and 18FR) compared with when the magnitude of the steering angle is small, and controls the rear wheel steering device based on the target correction steering angle Δδbt, thereby increasing a slip angle toward the inside of a turn of the vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.