Correction in position with hitch position sensor
US7904226B2 · kind B2 · utility
19Cited by
9References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 14, 2009 |
| Grant date | Mar 8, 2011 |
| Priority date | — |
| Expiry date | Jul 14, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01B69/008
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An automatic guidance system for an agricultural vehicle includes a tractor, a towed implement, an absolute tractor position sensor, a relative implement position sensor, and an electronic control system. The operator inputs the implement geometry and field information into the control system. The control system combines this data with the absolute vehicle position and relative implement position to accurately guide the towed implement through a field.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.