| Patent Number |
Title Of Patent |
Date Issued |
| 7256388 |
System and method for interactive selection of agricultural vehicle guide paths through a graphi |
August 14, 2007 |
| A system and method provide for precision guiding of agricultural vehicles along a series of adjacent paths to form rows for cultivating a field. In one aspect of the invention the vehicle is moved along a first path while receiving positioning information from a navigational system (e.g |
| 7225060 |
Vehicle control system with user-guided calibration |
May 29, 2007 |
| A vehicle control system with user-guided calibration is presented. In one embodiment, a vehicle control system is presented comprising an output device and circuitry operative to provide an output, via the output device, that guides a user through a plurality of calibration steps in a |
| 7027918 |
Satellite navigation system using multiple antennas |
April 11, 2006 |
| A satellite navigation system using multiple antennas for providing the position of multiple fiduciary points on an object even when fewer than four satellites are visible to some or all the antennas. Satellite signals from the multiple antennas are fed into at least one receiver. Th |
| 6804587 |
Adjustment of vehicle-implement trajectories to compensate for lateral implement offset |
October 12, 2004 |
| A system including a mobile vehicle, an implement, a position sensor, a controller, a user interface (a touch-screen monitor, video monitor or keypad, as examples), a software program to compute a calibration trajectory, and a steering system for steering the vehicle to the desired o |
| 6643576 |
Rapid adjustment of trajectories for land vehicles |
November 4, 2003 |
| A method for adjusting a desired trajectory of an automatically guided vehicle guidance system to match a physical constraint such as an obstacle or boundary. The method works around obstacles and boundaries as they occur, consistent with the original trajectory. The method is independen |
| 6052647 |
Method and system for automatic control of vehicles based on carrier phase differential GPS |
April 18, 2000 |
| Described is an automatic control system for land (and possible marine) vehicles based on carrier phase differential GPS (CPGPS). The system relies on CPGPS to determine vehicle position and attitude very precisely (position to within 1 cm and attitude to within 0.1.degree.). A system |
