Deere & Company

Michael A Torzewski

Ryan C Burnley

Ajit K Thankappan Pillai

Simon W Schaefer

David A Johnson

Noel R Menard

Computer-implemented systems and methods are provided for automatically conforming guidance of work vehicles to detected conditions in a work area. Upon determining a deviation of a work vehicle's current movement path from a first planned movement path with respect to the work area, at least a portion of the work area may be identified as a region of interest, along with coverage characteristics associated with the region of interest, based at least in part on the determined deviation. A second planned movement path is generated for the work vehicle and/or another work vehicle subsequently traversing the work area relative to the region of interest, wherein the generated second planned movement path accounts for the coverage characteristics associated with the region of interest. The second planned movement path may be generated to avoid the region, prevent turns within the region, optimize work vehicle operation within the work area generally, etc.

Work vehicle guidance and/or automation with respect to identified regions of interest in a work area

An agricultural machine includes a turn generation system that identifies a turn start point and turn end point that indicate the starting point and ending point, respectively, of a turn that the agricultural machine will make to transition from a current pass to a subsequent pass. The guidance system identifies a turn contour and projects that contour onto a headland area of the field. The turn generation system generates a turn path based upon the turn starting and ending points and the turn path contour.

Automatically generating turns on an agricultural work machine based upon field geometry

Systems and methods are provided for guidance and/or automation of work vehicles operating within defined work areas. Initially, a first (e.g., figure eight) turn type is selected at least to transition between first and second parallel paths across the work area for reciprocal traverse thereof, further for optimizing a footprint with respect to at least an alternative second (e.g., U-turn) turn type. Responsive to said selection, a first turn plan is generated along with associated output signals for the first turn type relative to contours of the defined work area. Sequence points for the turn may be generated based on determined work coverage. If the work vehicle is determined unable to complete the generated first turn plan for the first turn type, based on detected work vehicle conditions relative to contours of the work area, a second turn plan is instead automatically generated and performed for the second turn type.

Work vehicle guidance and/or automation of turns with respect to a defined work area

An agricultural system automatically detects a turn pattern and automatically identifies a next path that will be taken through the field. The agricultural system automatically controls the machine through the next turn that navigates the machine from a current path to the identified next path. This continues until a land size has been completed at which point the agricultural system identifies a next land in a field.

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Waukee, IA, United States of America

Michael A Torzewski