Steering assist device, steering assist method, and vehicle
US12428051B2 · kind B2 · utility
0Cited by
0References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 2, 2022 |
| Grant date | Sep 30, 2025 |
| Priority date | — |
| Expiry date | Nov 2, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/72
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
This steering assist device including: a detection unit that detects the steering angle of the steering wheel; and an assist unit that varies the driving torque on the basis of an assist torque, wherein while the steering angle is increasing, the assist unit decreases, by an amount equal to the assist torque, the driving torque of a first motor that drives the steering wheel on the inside of a turn by the vehicle, and increases, by an amount equal to the assist torque, the driving torque of a second motor that drives the steering wheel on the outside of a turn by the vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.