Path-based water capacity determination for ancillary spans
AssigneeReinke Manufacturing Co., Inc.
InventorsTy Dane Rempe, Josiah John Carey
Life of this patent
Estimating the term…
Abstract
Systems and methods for determining optimal water capacity or distribution for each of a plurality of sections of a field to be irrigated by an ancillary span of an irrigation system are provided. A path is determined for a steering tower of the ancillary span that is comprised of a plurality of position-based coordinates. The position of the ancillary span steering tower (and thus the position of the ancillary span) relative to the determined path is always known and, accordingly, the optimal water capacity or distribution for the needs of its location can be readily determined based upon a calculated area factor percentage.
Claims6
A method for determining a path of travel for a steering tower of an ancillary span of an irrigation system, the irrigation system having a central pivot point about which a primary irrigation pipeline swivels and having a hinge point at which the ancillary span is coupled with the primary irrigation pipeline, the method comprising:
- defining a boundary of a field-of-interest;
- based, at least in part, on the defined boundary, determining optimal placement of the central pivot point so as to maximize a portion of the field-of-interest capable of being irrigated by the primary irrigation pipeline;
- based, at least in part, on the defined boundary and the determined optimal placement of the central pivot point, selecting one or more spans for the primary irrigation pipeline;
- based, at least in part, on the defined boundary and a location, relative to the central pivot point, of an outer end point of a last span of the primary irrigation pipeline, selecting the ancillary span for coupling with the primary irrigation pipeline at the hinge point so as to optimize water capacity for portions of the field-of-interest that are not capable of being irrigated by the primary irrigation pipeline;
- and
- determining the path of travel for the steering tower of the ancillary span based, at least in part, on the selected ancillary span and a location of the steering tower relative to a length of the ancillary span;
- wherein a portion of the ancillary span comprises one or more sprinkler nozzles, and wherein water capacity for at least a portion of the one or more sprinkler nozzles is adjusted based upon the path of travel.
Dependencies are inferred from the claim text.