Trailer backup assist system having advanced user mode with selectable hitch angle limits
US10814912B2 · kind B2 · utility
3Cited by
87References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 28, 2018 |
| Grant date | Oct 27, 2020 |
| Priority date | — |
| Expiry date | Feb 11, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2300/8086
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A backup assist system for a vehicle reversing a trailer includes a controller receiving a driver control signal and outputting a vehicle backing steering command based on the control signal and limited by one of a first angle limit corresponding with a calculated maximum controllable angle and a second angle limit at a maneuverability threshold below the maximum controllable angle. The system further includes an interface outputting an indication of the one of the first and second angle limits.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.